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Live Cohort 4 Hours / Day Intensive Next Batch Starts in: 03d 14h 22m 45s
100% Placement Guarantee (Unlimited Drives until Placed) 4.9/5 (2,450+ Placed)
Cloud Native / DevOps / Platform Engineering Online Weekend • 4 Months (16 Weeks) Live Online 5 Free AI Technical Interviews

Kubernetes Engineer Master Program

An intensive 4-month online weekend live engineering cohort (Sat & Sun • 4 hours/day: 2h live faculty lectures + 2h supervised coding labs) covering Kubernetes Engineer production capstones and 580+ AI interviews, with eligible hiring-drive access under documented placement terms and tuition-refund protection where all policy conditions are met.

Target Roles: Kubernetes Engineer Kubernetes Administrator Cloud-Native Engineer Platform Engineer DevOps Engineer — Kubernetes EKS Engineer Container Platform Engineer Kubernetes Operations Engineer
Key Skills: Docker Kubernetes Terraform Amazon Web Services (AWS) Distributed Tracing Alerting Least Privilege Container Security
Online Weekend 4 Months (16 Weeks)
Placement Guarantee Unlimited Drives until Placed
20 Capstones Production Architectures
₹8.5L - ₹32L CTC 128% Average Hike
Take Free AI Skill Assessment
4-MONTH WEEKEND COHORT 22/25 Seats Booked
₹49,999 ₹98,999 50% OFF
No-Cost EMI Starting at ₹4,166/month
100% Placement Guarantee or Full Fee Refund Policy
Weekend Program Deliverables:
  • Online Weekend Live Sessions (Sat & Sun • 4 Hours / Day)
  • 4 Months (16 Weeks) Comprehensive Finish
  • Guaranteed Placement Drives until Placed across 1,050+ top companies
  • 26 Production Microservices & Capstones with GitHub code reviews
  • 580+ Topic Mock Tests & 1-on-1 AI Voice Technical Interviews
Launch Free AI Interview Simulator Explore Full Syllabus & Projects ↓
Top Hiring Network

Our Graduates Get Marketed to 1,050+ Global Tech Leaders & Unicorns

Continuous corporate interview referrals until job offer letter issuance:

Google
Microsoft
Amazon
Oracle
TCS
Infosys
Wipro
Accenture
Cognizant
Razorpay
Goldman Sachs
Uber
Swiggy
Adobe
Salesforce
Morgan Stanley
Google
Microsoft
Amazon
Oracle
TCS
Infosys
Wipro
Accenture
Cognizant
Razorpay
Goldman Sachs
Uber
Swiggy
Adobe
Salesforce
Morgan Stanley
ONLINE WEEKEND SESSIONS Sat & Sun • 4 Hours / Day (4 Months)

Online Weekend Master Track: 4 Months of Live Mentorship & Placement Drives

Designed for college students and working professionals, our Online Weekend Master Track delivers intensive 4-hour live sessions every Saturday and Sunday across 16 weeks (4 Months). Complete 128+ hours of live faculty instruction, 26 production capstones, and 580+ AI interviews with unlimited corporate interview drives until you get placed!

SATURDAY • 4 HOURS

Live Architecture & Core Mentorship

2 Hours of interactive enterprise architecture, live faculty coding, and design patterns followed by 2 Hours of supervised capstone development.

SUNDAY • 4 HOURS

Hands-On Labs, Tests & AI Practice

2 Hours of advanced microservices, real-time queues & cloud deployment followed by 2 Hours of timed mock tests and 1-on-1 AI voice interview rounds.

Proven Career Accelerator 94.2% Placement Rate

4-Month Master Roadmap to Guaranteed Placement

We transform you into a battle-tested software engineer ready to clear Tier-1 technical and system design interview rounds in 4 months with weekend online sessions.

MONTH 1 • FOUNDATIONS

Architecture & Core Mechanics

Core OOP, memory mechanics, data structures, algorithms & clean design patterns.

MONTH 2 • FULL STACK

Capstones & Microservices

Build production full stack SaaS, microservices, REST APIs, queues & cloud deployment.

MONTH 3 • ADVANCED LABS

System Design & AI Interviews

Simulate live FAANG interview rounds, timed topic mock tests and AI voice evaluations.

MONTH 4 • PLACEMENT

Corporate Drives until Placed

Resume marketing, hiring drives across 1,050+ partners, and placement guarantee.

Try Free AI Mock Interview
Placement Benchmark

Projected Target CTC After Program

Industry-verified compensation brackets achieved by graduates across 1,050+ hiring partners:

128% Average Salary Hike
Entry / Switcher 0–1 Yrs Exp

₹8.5L – ₹14L /yr

Software Engineer I, Junior Backend Developer, Full Stack Associate.

  • 260+ Hours Live Mentorship
  • 26 Capstone Projects on GitHub
  • 580+ AI Technical Interview Scorecards
Mid-level track 1–3 Yrs Exp

₹14L – ₹24L /yr

Full Stack Java Engineer, Spring Boot Microservices Specialist, Cloud Engineer.

  • Kafka Event-Driven Architectures
  • Redis Caching & Performance Tuning
  • Docker, Kubernetes & AWS CI/CD
Product / Senior 3+ Yrs Exp

₹24L – ₹36L+ /yr

Senior Full Stack Engineer, Microservices Architect, Lead Consultant.

  • High-Throughput System Design (LLD/HLD)
  • Fault Tolerance & Distributed Transactions
  • FAANG System Design Clearing Mentorship
Complete Practical Syllabus

Topic-Wise Curriculum & Practice Hub

191 Modules • 390 Deep-Dive Topics • 390 Integrated Topic Mock Tests & AI Interviews

4 Kubernetes topics: Cloud-native architecture, containers, orchestration, declarative systems.

Topic 1.1

Cloud-native architecture

CLOUD-NATIVE FOUNDATION: Cloud-native architecture. Teach:; Cloud-native architecture; containers; orchestration; declarative systems; immutable infrastructure; reconciliation

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Cloud-native architecture.
  • Configure or apply Cloud-native architecture in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 1.2

containers

CLOUD-NATIVE FOUNDATION: containers. Teach:; Cloud-native architecture; containers; orchestration; declarative systems; immutable infrastructure; reconciliation

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of containers.
  • Configure or apply containers in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 1.3

orchestration

CLOUD-NATIVE FOUNDATION: orchestration. Teach:; Cloud-native architecture; containers; orchestration; declarative systems; immutable infrastructure; reconciliation

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of orchestration.
  • Configure or apply orchestration in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 1.4

declarative systems

CLOUD-NATIVE FOUNDATION: declarative systems. Teach:; Cloud-native architecture; containers; orchestration; declarative systems; immutable infrastructure; reconciliation

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of declarative systems.
  • Configure or apply declarative systems in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: deployment, scaling, service discovery, self-healing.

Topic 2.1

deployment

WHY KUBERNETES?: deployment. Problems Kubernetes solves:; deployment; scaling; service discovery; self-healing; configuration; rollout; orchestration; Also teach what Kubernetes does not solve automatically.

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of deployment.
  • Configure or apply deployment in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 2.2

scaling

WHY KUBERNETES?: scaling. Problems Kubernetes solves:; deployment; scaling; service discovery; self-healing; configuration; rollout; orchestration; Also teach what Kubernetes does not solve automatically.

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of scaling.
  • Configure or apply scaling in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 2.3

service discovery

WHY KUBERNETES?: service discovery. Problems Kubernetes solves:; deployment; scaling; service discovery; self-healing; configuration; rollout; orchestration; Also teach what Kubernetes does not solve automatically.

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of service discovery.
  • Configure or apply service discovery in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 2.4

self-healing

WHY KUBERNETES?: self-healing. Problems Kubernetes solves:; deployment; scaling; service discovery; self-healing; configuration; rollout; orchestration; Also teach what Kubernetes does not solve automatically.

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of self-healing.
  • Configure or apply self-healing in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: image, container, registry, layers.

Topic 3.1

image

CONTAINER FUNDAMENTALS: image. Refresh:; image; container; registry; layers; namespaces/cgroups concepts

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of image.
  • Configure or apply image in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 3.2

container

CONTAINER FUNDAMENTALS: container. Refresh:; image; container; registry; layers; namespaces/cgroups concepts

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of container.
  • Configure or apply container in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 3.3

registry

CONTAINER FUNDAMENTALS: registry. Refresh:; image; container; registry; layers; namespaces/cgroups concepts

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of registry.
  • Configure or apply registry in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 3.4

layers

CONTAINER FUNDAMENTALS: layers. Refresh:; image; container; registry; layers; namespaces/cgroups concepts

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of layers.
  • Configure or apply layers in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: Dockerfile, multi-stage build, networks, volumes.

Topic 4.1

Dockerfile

DOCKER ESSENTIALS: Dockerfile. Teach:; Dockerfile; multi-stage build; networks; volumes; registries

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Dockerfile.
  • Configure or apply Dockerfile in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 4.2

multi-stage build

DOCKER ESSENTIALS: multi-stage build. Teach:; Dockerfile; multi-stage build; networks; volumes; registries

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of multi-stage build.
  • Configure or apply multi-stage build in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 4.3

networks

DOCKER ESSENTIALS: networks. Teach:; Dockerfile; multi-stage build; networks; volumes; registries

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of networks.
  • Configure or apply networks in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 4.4

volumes

DOCKER ESSENTIALS: volumes. Teach:; Dockerfile; multi-stage build; networks; volumes; registries

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of volumes.
  • Configure or apply volumes in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: non-root containers, minimal images, immutable tags, scanning.

Topic 5.1

non-root containers

CONTAINER SECURITY: non-root containers. Teach:; non-root containers; minimal images; immutable tags; scanning; secret separation

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of non-root containers.
  • Configure or apply non-root containers in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 5.2

minimal images

CONTAINER SECURITY: minimal images. Teach:; non-root containers; minimal images; immutable tags; scanning; secret separation

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of minimal images.
  • Configure or apply minimal images in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 5.3

immutable tags

CONTAINER SECURITY: immutable tags. Teach:; non-root containers; minimal images; immutable tags; scanning; secret separation

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of immutable tags.
  • Configure or apply immutable tags in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 5.4

scanning

CONTAINER SECURITY: scanning. Teach:; non-root containers; minimal images; immutable tags; scanning; secret separation

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of scanning.
  • Configure or apply scanning in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: KUBERNETES ARCHITECTURE, Control Plane, Nodes.

Topic 6.1

KUBERNETES ARCHITECTURE

KUBERNETES ARCHITECTURE: KUBERNETES ARCHITECTURE. Understand:; Control Plane; API Server; Scheduler; Controller Manager; etcd; Nodes; kubelet; container runtime; kube-proxy / networking implementation concepts

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of KUBERNETES ARCHITECTURE.
  • Configure or apply KUBERNETES ARCHITECTURE in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 6.2

Control Plane

KUBERNETES ARCHITECTURE: Control Plane. Understand:; Control Plane; API Server; Scheduler; Controller Manager; etcd; Nodes; kubelet; container runtime; kube-proxy / networking implementation concepts

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Control Plane.
  • Configure or apply Control Plane in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 6.3

Nodes

KUBERNETES ARCHITECTURE: Nodes. Understand:; Control Plane; API Server; Scheduler; Controller Manager; etcd; Nodes; kubelet; container runtime; kube-proxy / networking implementation concepts

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Nodes.
  • Configure or apply Nodes in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: API SERVER.

Topic 7.1

API SERVER

API SERVER: API SERVER. Everything revolves around Kubernetes API objects.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of API SERVER.
  • Configure or apply API SERVER in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: cluster state, consistency, backup, restore concepts.

Topic 8.1

cluster state

ETCD: cluster state. Teach:; cluster state; consistency; backup; restore concepts; security

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of cluster state.
  • Configure or apply cluster state in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 8.2

consistency

ETCD: consistency. Teach:; cluster state; consistency; backup; restore concepts; security

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of consistency.
  • Configure or apply consistency in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 8.3

backup

ETCD: backup. Teach:; cluster state; consistency; backup; restore concepts; security

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of backup.
  • Configure or apply backup in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 8.4

restore concepts

ETCD: restore concepts. Teach:; cluster state; consistency; backup; restore concepts; security

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of restore concepts.
  • Configure or apply restore concepts in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: SCHEDULER.

Topic 9.1

SCHEDULER

SCHEDULER: SCHEDULER. Understand how workloads get assigned to nodes.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of SCHEDULER.
  • Configure or apply SCHEDULER in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: CONTROLLERS.

Topic 10.1

CONTROLLERS

CONTROLLERS: CONTROLLERS. Kubernetes continuously reconciles:; Actual State; toward:; Desired State

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CONTROLLERS.
  • Configure or apply CONTROLLERS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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2 Kubernetes topics: DECLARATIVE CONFIGURATION, Desired state in versioned configuration.

Topic 11.1

DECLARATIVE CONFIGURATION

DECLARATIVE CONFIGURATION: DECLARATIVE CONFIGURATION. Bad operational model:; Manually create and remember everything.; Preferred:; Desired state in versioned configuration.

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of DECLARATIVE CONFIGURATION.
  • Configure or apply DECLARATIVE CONFIGURATION in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 11.2

Desired state in versioned configuration

DECLARATIVE CONFIGURATION: Desired state in versioned configuration. Bad operational model:; Manually create and remember everything.; Preferred:; Desired state in versioned configuration.

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Desired state in versioned configuration.
  • Configure or apply Desired state in versioned configuration in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: KUBECTL.

Topic 12.1

KUBECTL

KUBECTL: KUBECTL. Teach:; get; describe; apply; delete; logs; exec; top; rollout; scale; explain; api-resources

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of KUBECTL.
  • Configure or apply KUBECTL in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: YAML.

Topic 13.1

YAML

YAML: YAML. Students must understand:; yaml; apiVersion:; kind:; metadata:; spec:

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of YAML.
  • Configure or apply YAML in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: API groups, versions, resource types.

Topic 14.1

API groups

API DISCOVERY: API groups. Teach:; API groups; versions; resource types

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of API groups.
  • Configure or apply API groups in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 14.2

versions

API DISCOVERY: versions. Teach:; API groups; versions; resource types

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of versions.
  • Configure or apply versions in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 14.3

resource types

API DISCOVERY: resource types. Teach:; API groups; versions; resource types

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of resource types.
  • Configure or apply resource types in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: Pod lifecycle, containers, shared network, shared volumes.

Topic 15.1

Pod lifecycle

PODS: Pod lifecycle. Understand:; Pod lifecycle; containers; shared network; shared volumes

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Pod lifecycle.
  • Configure or apply Pod lifecycle in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 15.2

containers

PODS: containers. Understand:; Pod lifecycle; containers; shared network; shared volumes

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of containers.
  • Configure or apply containers in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 15.3

shared network

PODS: shared network. Understand:; Pod lifecycle; containers; shared network; shared volumes

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of shared network.
  • Configure or apply shared network in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 15.4

shared volumes

PODS: shared volumes. Understand:; Pod lifecycle; containers; shared network; shared volumes

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of shared volumes.
  • Configure or apply shared volumes in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: sidecar, adapter, ambassador concepts.

Topic 16.1

sidecar

MULTI-CONTAINER PODS: sidecar. Patterns:; sidecar; adapter; ambassador concepts; Avoid unnecessary multi-container Pods.

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of sidecar.
  • Configure or apply sidecar in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 16.2

adapter

MULTI-CONTAINER PODS: adapter. Patterns:; sidecar; adapter; ambassador concepts; Avoid unnecessary multi-container Pods.

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of adapter.
  • Configure or apply adapter in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 16.3

ambassador concepts

MULTI-CONTAINER PODS: ambassador concepts. Patterns:; sidecar; adapter; ambassador concepts; Avoid unnecessary multi-container Pods.

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ambassador concepts.
  • Configure or apply ambassador concepts in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: INIT CONTAINERS.

Topic 17.1

INIT CONTAINERS

INIT CONTAINERS: INIT CONTAINERS. INIT CONTAINERS concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of INIT CONTAINERS.
  • Configure or apply INIT CONTAINERS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: Pending, Running, Succeeded, Failed.

Topic 18.1

Pending

POD LIFECYCLE: Pending. States:; Pending; Running; Succeeded; Failed; Unknown

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Pending.
  • Configure or apply Pending in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 18.2

Running

POD LIFECYCLE: Running. States:; Pending; Running; Succeeded; Failed; Unknown

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Running.
  • Configure or apply Running in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 18.3

Succeeded

POD LIFECYCLE: Succeeded. States:; Pending; Running; Succeeded; Failed; Unknown

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Succeeded.
  • Configure or apply Succeeded in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 18.4

Failed

POD LIFECYCLE: Failed. States:; Pending; Running; Succeeded; Failed; Unknown

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Failed.
  • Configure or apply Failed in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: RESTART POLICIES.

Topic 19.1

RESTART POLICIES

RESTART POLICIES: RESTART POLICIES. RESTART POLICIES concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of RESTART POLICIES.
  • Configure or apply RESTART POLICIES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: SIGTERM, grace periods, lifecycle hooks concepts.

Topic 20.1

SIGTERM

POD TERMINATION: SIGTERM. Teach:; SIGTERM; grace periods; lifecycle hooks concepts

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of SIGTERM.
  • Configure or apply SIGTERM in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 20.2

grace periods

POD TERMINATION: grace periods. Teach:; SIGTERM; grace periods; lifecycle hooks concepts

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of grace periods.
  • Configure or apply grace periods in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 20.3

lifecycle hooks concepts

POD TERMINATION: lifecycle hooks concepts. Teach:; SIGTERM; grace periods; lifecycle hooks concepts

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of lifecycle hooks concepts.
  • Configure or apply lifecycle hooks concepts in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: replicas, rollout, revision, rollback.

Topic 21.1

replicas

DEPLOYMENTS: replicas. Manage stateless applications.; Teach:; replicas; rollout; revision; rollback

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of replicas.
  • Configure or apply replicas in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 21.2

rollout

DEPLOYMENTS: rollout. Manage stateless applications.; Teach:; replicas; rollout; revision; rollback

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of rollout.
  • Configure or apply rollout in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 21.3

revision

DEPLOYMENTS: revision. Manage stateless applications.; Teach:; replicas; rollout; revision; rollback

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of revision.
  • Configure or apply revision in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 21.4

rollback

DEPLOYMENTS: rollback. Manage stateless applications.; Teach:; replicas; rollout; revision; rollback

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of rollback.
  • Configure or apply rollback in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: REPLICASETS.

Topic 22.1

REPLICASETS

REPLICASETS: REPLICASETS. REPLICASETS concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of REPLICASETS.
  • Configure or apply REPLICASETS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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2 Kubernetes topics: maxUnavailable, maxSurge.

Topic 23.1

maxUnavailable

ROLLING UPDATE: maxUnavailable. Configure:; maxUnavailable; maxSurge

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of maxUnavailable.
  • Configure or apply maxUnavailable in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 23.2

maxSurge

ROLLING UPDATE: maxSurge. Configure:; maxUnavailable; maxSurge

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of maxSurge.
  • Configure or apply maxSurge in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: ROLLBACK.

Topic 24.1

ROLLBACK

ROLLBACK: ROLLBACK. Use:; kubectl rollout undo; and declarative Git-based rollback concepts.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ROLLBACK.
  • Configure or apply ROLLBACK in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: stable identities, stable storage, ordered deployment concepts.

Topic 25.1

stable identities

STATEFULSETS: stable identities. Teach:; stable identities; stable storage; ordered deployment concepts

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of stable identities.
  • Configure or apply stable identities in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 25.2

stable storage

STATEFULSETS: stable storage. Teach:; stable identities; stable storage; ordered deployment concepts

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of stable storage.
  • Configure or apply stable storage in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 25.3

ordered deployment concepts

STATEFULSETS: ordered deployment concepts. Teach:; stable identities; stable storage; ordered deployment concepts

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ordered deployment concepts.
  • Configure or apply ordered deployment concepts in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: logging agent, monitoring agent, node-level daemon.

Topic 26.1

logging agent

DAEMONSETS: logging agent. Use cases:; logging agent; monitoring agent; node-level daemon

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of logging agent.
  • Configure or apply logging agent in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 26.2

monitoring agent

DAEMONSETS: monitoring agent. Use cases:; logging agent; monitoring agent; node-level daemon

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of monitoring agent.
  • Configure or apply monitoring agent in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 26.3

node-level daemon

DAEMONSETS: node-level daemon. Use cases:; logging agent; monitoring agent; node-level daemon

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of node-level daemon.
  • Configure or apply node-level daemon in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: JOBS.

Topic 27.1

JOBS

JOBS: JOBS. JOBS concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of JOBS.
  • Configure or apply JOBS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: CRONJOBS, WORKLOAD PROJECT, Deploy Stateless + Stateful Application Suite.

Topic 28.1

CRONJOBS

CRONJOBS: CRONJOBS. Teach:; schedules; concurrency; retries; history; WORKLOAD PROJECT; Deploy Stateless + Stateful Application Suite; Includes:; API Deployment; worker Deployment; stateful database lab; CronJob

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CRONJOBS.
  • Configure or apply CRONJOBS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 28.2

WORKLOAD PROJECT

CRONJOBS: WORKLOAD PROJECT. Teach:; schedules; concurrency; retries; history; WORKLOAD PROJECT; Deploy Stateless + Stateful Application Suite; Includes:; API Deployment; worker Deployment; stateful database lab; CronJob

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of WORKLOAD PROJECT.
  • Configure or apply WORKLOAD PROJECT in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 28.3

Deploy Stateless + Stateful Application Suite

CRONJOBS: Deploy Stateless + Stateful Application Suite. Teach:; schedules; concurrency; retries; history; WORKLOAD PROJECT; Deploy Stateless + Stateful Application Suite; Includes:; API Deployment; worker Deployment; stateful database lab; CronJob

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Deploy Stateless + Stateful Application Suite.
  • Configure or apply Deploy Stateless + Stateful Application Suite in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: SERVICES, ClusterIP, NodePort, LoadBalancer.

Topic 29.1

SERVICES

SERVICES: SERVICES. Teach:; ClusterIP; NodePort; LoadBalancer; ExternalName awareness

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of SERVICES.
  • Configure or apply SERVICES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 29.2

ClusterIP

SERVICES: ClusterIP. Teach:; ClusterIP; NodePort; LoadBalancer; ExternalName awareness

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ClusterIP.
  • Configure or apply ClusterIP in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 29.3

NodePort

SERVICES: NodePort. Teach:; ClusterIP; NodePort; LoadBalancer; ExternalName awareness

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of NodePort.
  • Configure or apply NodePort in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 29.4

LoadBalancer

SERVICES: LoadBalancer. Teach:; ClusterIP; NodePort; LoadBalancer; ExternalName awareness

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of LoadBalancer.
  • Configure or apply LoadBalancer in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: SERVICE DISCOVERY.

Topic 30.1

SERVICE DISCOVERY

SERVICE DISCOVERY: SERVICE DISCOVERY. DNS:; service.namespace.svc.cluster.local; Conceptually.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of SERVICE DISCOVERY.
  • Configure or apply SERVICE DISCOVERY in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: ENDPOINTS / ENDPOINTSLICES.

Topic 31.1

ENDPOINTS / ENDPOINTSLICES

ENDPOINTS / ENDPOINTSLICES: ENDPOINTS / ENDPOINTSLICES. Understand how Services find Pods.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ENDPOINTS / ENDPOINTSLICES.
  • Configure or apply ENDPOINTS / ENDPOINTSLICES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: selector, Pod readiness, target port, Endpoints.

Topic 32.1

selector

SERVICE DEBUGGING: selector. If Service exists but application unreachable, check:; selector; Pod readiness; target port; Endpoints; network

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of selector.
  • Configure or apply selector in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 32.2

Pod readiness

SERVICE DEBUGGING: Pod readiness. If Service exists but application unreachable, check:; selector; Pod readiness; target port; Endpoints; network

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Pod readiness.
  • Configure or apply Pod readiness in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 32.3

target port

SERVICE DEBUGGING: target port. If Service exists but application unreachable, check:; selector; Pod readiness; target port; Endpoints; network

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of target port.
  • Configure or apply target port in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 32.4

Endpoints

SERVICE DEBUGGING: Endpoints. If Service exists but application unreachable, check:; selector; Pod readiness; target port; Endpoints; network

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Endpoints.
  • Configure or apply Endpoints in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: KUBERNETES DNS.

Topic 33.1

KUBERNETES DNS

KUBERNETES DNS: KUBERNETES DNS. CoreDNS concepts.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of KUBERNETES DNS.
  • Configure or apply KUBERNETES DNS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: INGRESS.

Topic 34.1

INGRESS

INGRESS: INGRESS. Teach legacy/common Ingress concepts.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of INGRESS.
  • Configure or apply INGRESS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: GatewayClass, Gateway, HTTPRoute, TCPRoute.

Topic 35.1

GatewayClass

GATEWAY API: GatewayClass. Gateway API should now be part of the primary networking curriculum.; Cover:; GatewayClass; Gateway; HTTPRoute; TCPRoute; UDPRoute concepts; Gateway API v1.6 moved TCPRoute and UDPRoute to Standard channel in August 2026, reflecting its continuing maturation.

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of GatewayClass.
  • Configure or apply GatewayClass in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 35.2

Gateway

GATEWAY API: Gateway. Gateway API should now be part of the primary networking curriculum.; Cover:; GatewayClass; Gateway; HTTPRoute; TCPRoute; UDPRoute concepts; Gateway API v1.6 moved TCPRoute and UDPRoute to Standard channel in August 2026, reflecting its continuing maturation.

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Gateway.
  • Configure or apply Gateway in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 35.3

HTTPRoute

GATEWAY API: HTTPRoute. Gateway API should now be part of the primary networking curriculum.; Cover:; GatewayClass; Gateway; HTTPRoute; TCPRoute; UDPRoute concepts; Gateway API v1.6 moved TCPRoute and UDPRoute to Standard channel in August 2026, reflecting its continuing maturation.

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of HTTPRoute.
  • Configure or apply HTTPRoute in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 35.4

TCPRoute

GATEWAY API: TCPRoute. Gateway API should now be part of the primary networking curriculum.; Cover:; GatewayClass; Gateway; HTTPRoute; TCPRoute; UDPRoute concepts; Gateway API v1.6 moved TCPRoute and UDPRoute to Standard channel in August 2026, reflecting its continuing maturation.

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of TCPRoute.
  • Configure or apply TCPRoute in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: INGRESS VS GATEWAY API.

Topic 36.1

INGRESS VS GATEWAY API

INGRESS VS GATEWAY API: INGRESS VS GATEWAY API. Students should understand the evolution rather than assuming they are identical.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of INGRESS VS GATEWAY API.
  • Configure or apply INGRESS VS GATEWAY API in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: Pod-to-Pod, Pod-to-Service, external-to-Service.

Topic 37.1

Pod-to-Pod

NETWORK MODEL: Pod-to-Pod. Every Pod receives network identity.; Understand:; Pod-to-Pod; Pod-to-Service; external-to-Service

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Pod-to-Pod.
  • Configure or apply Pod-to-Pod in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 37.2

Pod-to-Service

NETWORK MODEL: Pod-to-Service. Every Pod receives network identity.; Understand:; Pod-to-Pod; Pod-to-Service; external-to-Service

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Pod-to-Service.
  • Configure or apply Pod-to-Service in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 37.3

external-to-Service

NETWORK MODEL: external-to-Service. Every Pod receives network identity.; Understand:; Pod-to-Pod; Pod-to-Service; external-to-Service

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of external-to-Service.
  • Configure or apply external-to-Service in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: Calico, Cilium, cloud CNI.

Topic 38.1

Calico

CNI: Calico. Teach concepts around Container Network Interface.; Examples awareness:; Calico; Cilium; cloud CNI; Do not hardwire course to one implementation.

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Calico.
  • Configure or apply Calico in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 38.2

Cilium

CNI: Cilium. Teach concepts around Container Network Interface.; Examples awareness:; Calico; Cilium; cloud CNI; Do not hardwire course to one implementation.

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Cilium.
  • Configure or apply Cilium in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 38.3

cloud CNI

CNI: cloud CNI. Teach concepts around Container Network Interface.; Examples awareness:; Calico; Cilium; cloud CNI; Do not hardwire course to one implementation.

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of cloud CNI.
  • Configure or apply cloud CNI in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: NETWORK POLICIES, Default Deny, NETWORK SECURITY LAB.

Topic 39.1

NETWORK POLICIES

NETWORK POLICIES: NETWORK POLICIES. Implement:; Default Deny; then explicitly allow required flows.; NETWORK SECURITY LAB; Services:; frontend; API; database; Requirement:; Frontend can reach API.; API can reach DB.; Frontend must not directly reach DB.

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of NETWORK POLICIES.
  • Configure or apply NETWORK POLICIES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 39.2

Default Deny

NETWORK POLICIES: Default Deny. Implement:; Default Deny; then explicitly allow required flows.; NETWORK SECURITY LAB; Services:; frontend; API; database; Requirement:; Frontend can reach API.; API can reach DB.; Frontend must not directly reach DB.

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Default Deny.
  • Configure or apply Default Deny in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 39.3

NETWORK SECURITY LAB

NETWORK POLICIES: NETWORK SECURITY LAB. Implement:; Default Deny; then explicitly allow required flows.; NETWORK SECURITY LAB; Services:; frontend; API; database; Requirement:; Frontend can reach API.; API can reach DB.; Frontend must not directly reach DB.

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of NETWORK SECURITY LAB.
  • Configure or apply NETWORK SECURITY LAB in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: CoreDNS, namespace, Service, DNS configuration.

Topic 40.1

CoreDNS

DNS TROUBLESHOOTING: CoreDNS. Scenario:; Application cannot resolve Service name.; Check:; CoreDNS; namespace; Service; DNS configuration

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CoreDNS.
  • Configure or apply CoreDNS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 40.2

namespace

DNS TROUBLESHOOTING: namespace. Scenario:; Application cannot resolve Service name.; Check:; CoreDNS; namespace; Service; DNS configuration

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of namespace.
  • Configure or apply namespace in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 40.3

Service

DNS TROUBLESHOOTING: Service. Scenario:; Application cannot resolve Service name.; Check:; CoreDNS; namespace; Service; DNS configuration

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Service.
  • Configure or apply Service in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 40.4

DNS configuration

DNS TROUBLESHOOTING: DNS configuration. Scenario:; Application cannot resolve Service name.; Check:; CoreDNS; namespace; Service; DNS configuration

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of DNS configuration.
  • Configure or apply DNS configuration in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: CONFIGMAPS.

Topic 41.1

CONFIGMAPS

CONFIGMAPS: CONFIGMAPS. Use for non-sensitive configuration.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CONFIGMAPS.
  • Configure or apply CONFIGMAPS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: Secret objects, base64 is not encryption, secret access control.

Topic 42.1

Secret objects

SECRETS: Secret objects. Teach:; Secret objects; base64 is not encryption; secret access control

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Secret objects.
  • Configure or apply Secret objects in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 42.2

base64 is not encryption

SECRETS: base64 is not encryption. Teach:; Secret objects; base64 is not encryption; secret access control

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of base64 is not encryption.
  • Configure or apply base64 is not encryption in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 42.3

secret access control

SECRETS: secret access control. Teach:; Secret objects; base64 is not encryption; secret access control

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of secret access control.
  • Configure or apply secret access control in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: cloud secret stores, external secret controllers concepts, Vault awareness.

Topic 43.1

cloud secret stores

EXTERNAL SECRET MANAGEMENT: cloud secret stores. Introduce:; cloud secret stores; external secret controllers concepts; Vault awareness

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of cloud secret stores.
  • Configure or apply cloud secret stores in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 43.2

external secret controllers concepts

EXTERNAL SECRET MANAGEMENT: external secret controllers concepts. Introduce:; cloud secret stores; external secret controllers concepts; Vault awareness

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of external secret controllers concepts.
  • Configure or apply external secret controllers concepts in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 43.3

Vault awareness

EXTERNAL SECRET MANAGEMENT: Vault awareness. Introduce:; cloud secret stores; external secret controllers concepts; Vault awareness

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Vault awareness.
  • Configure or apply Vault awareness in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: ENV VARS VS FILE MOUNTS.

Topic 44.1

ENV VARS VS FILE MOUNTS

ENV VARS VS FILE MOUNTS: ENV VARS VS FILE MOUNTS. Choose appropriately.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ENV VARS VS FILE MOUNTS.
  • Configure or apply ENV VARS VS FILE MOUNTS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: CONFIG RELOAD STRATEGIES.

Topic 45.1

CONFIG RELOAD STRATEGIES

CONFIG RELOAD STRATEGIES: CONFIG RELOAD STRATEGIES. Applications may require restart/reload.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CONFIG RELOAD STRATEGIES.
  • Configure or apply CONFIG RELOAD STRATEGIES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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2 Kubernetes topics: ephemeral, persistent storage.

Topic 46.1

ephemeral

STORAGE FOUNDATION: ephemeral. Understand:; ephemeral; persistent storage

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ephemeral.
  • Configure or apply ephemeral in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 46.2

persistent storage

STORAGE FOUNDATION: persistent storage. Understand:; ephemeral; persistent storage

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of persistent storage.
  • Configure or apply persistent storage in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: VOLUMES.

Topic 47.1

VOLUMES

VOLUMES: VOLUMES. Teach relevant volume types conceptually.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of VOLUMES.
  • Configure or apply VOLUMES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: PERSISTENT VOLUMES.

Topic 48.1

PERSISTENT VOLUMES

PERSISTENT VOLUMES: PERSISTENT VOLUMES. PV.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of PERSISTENT VOLUMES.
  • Configure or apply PERSISTENT VOLUMES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: PERSISTENT VOLUME CLAIMS.

Topic 49.1

PERSISTENT VOLUME CLAIMS

PERSISTENT VOLUME CLAIMS: PERSISTENT VOLUME CLAIMS. PVC.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of PERSISTENT VOLUME CLAIMS.
  • Configure or apply PERSISTENT VOLUME CLAIMS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: STORAGECLASS.

Topic 50.1

STORAGECLASS

STORAGECLASS: STORAGECLASS. Dynamic provisioning.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of STORAGECLASS.
  • Configure or apply STORAGECLASS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: CSI.

Topic 51.1

CSI

CSI: CSI. Container Storage Interface concepts.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CSI.
  • Configure or apply CSI in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: RWO, ROX, RWX, RWOP concepts.

Topic 52.1

RWO

ACCESS MODES: RWO. Understand:; RWO; ROX; RWX; RWOP concepts

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of RWO.
  • Configure or apply RWO in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 52.2

ROX

ACCESS MODES: ROX. Understand:; RWO; ROX; RWX; RWOP concepts

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ROX.
  • Configure or apply ROX in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 52.3

RWX

ACCESS MODES: RWX. Understand:; RWO; ROX; RWX; RWOP concepts

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of RWX.
  • Configure or apply RWX in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 52.4

RWOP concepts

ACCESS MODES: RWOP concepts. Understand:; RWO; ROX; RWX; RWOP concepts

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of RWOP concepts.
  • Configure or apply RWOP concepts in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: VOLUME SNAPSHOTS.

Topic 53.1

VOLUME SNAPSHOTS

VOLUME SNAPSHOTS: VOLUME SNAPSHOTS. VOLUME SNAPSHOTS concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of VOLUME SNAPSHOTS.
  • Configure or apply VOLUME SNAPSHOTS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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2 Kubernetes topics: STORAGE HEALTH, STORAGE LAB.

Topic 54.1

STORAGE HEALTH

STORAGE HEALTH: STORAGE HEALTH. Kubernetes 1.37 continues work on machine-readable volume health information, making storage troubleshooting an important current operational topic.; STORAGE LAB; Provision persistent application storage and simulate storage failure.

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of STORAGE HEALTH.
  • Configure or apply STORAGE HEALTH in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 54.2

STORAGE LAB

STORAGE HEALTH: STORAGE LAB. Kubernetes 1.37 continues work on machine-readable volume health information, making storage troubleshooting an important current operational topic.; STORAGE LAB; Provision persistent application storage and simulate storage failure.

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of STORAGE LAB.
  • Configure or apply STORAGE LAB in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: RESOURCE REQUESTS.

Topic 55.1

RESOURCE REQUESTS

RESOURCE REQUESTS: RESOURCE REQUESTS. Scheduler uses requests.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of RESOURCE REQUESTS.
  • Configure or apply RESOURCE REQUESTS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: RESOURCE LIMITS.

Topic 56.1

RESOURCE LIMITS

RESOURCE LIMITS: RESOURCE LIMITS. Runtime constraints.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of RESOURCE LIMITS.
  • Configure or apply RESOURCE LIMITS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: CPU THROTTLING.

Topic 57.1

CPU THROTTLING

CPU THROTTLING: CPU THROTTLING. Understand what happens when limits are exceeded.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CPU THROTTLING.
  • Configure or apply CPU THROTTLING in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: OOMKILLED.

Topic 58.1

OOMKILLED

OOMKILLED: OOMKILLED. Memory limit exceeded.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of OOMKILLED.
  • Configure or apply OOMKILLED in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: Guaranteed, Burstable, BestEffort.

Topic 59.1

Guaranteed

QUALITY OF SERVICE: Guaranteed. Teach:; Guaranteed; Burstable; BestEffort

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Guaranteed.
  • Configure or apply Guaranteed in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 59.2

Burstable

QUALITY OF SERVICE: Burstable. Teach:; Guaranteed; Burstable; BestEffort

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Burstable.
  • Configure or apply Burstable in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 59.3

BestEffort

QUALITY OF SERVICE: BestEffort. Teach:; Guaranteed; Burstable; BestEffort

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of BestEffort.
  • Configure or apply BestEffort in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: LIMITRANGE.

Topic 60.1

LIMITRANGE

LIMITRANGE: LIMITRANGE. LIMITRANGE concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of LIMITRANGE.
  • Configure or apply LIMITRANGE in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: RESOURCEQUOTA.

Topic 61.1

RESOURCEQUOTA

RESOURCEQUOTA: RESOURCEQUOTA. Useful in shared clusters.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of RESOURCEQUOTA.
  • Configure or apply RESOURCEQUOTA in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: node selectors, node affinity, Pod affinity, anti-affinity.

Topic 62.1

node selectors

SCHEDULING: node selectors. Teach:; node selectors; node affinity; Pod affinity; anti-affinity

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of node selectors.
  • Configure or apply node selectors in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 62.2

node affinity

SCHEDULING: node affinity. Teach:; node selectors; node affinity; Pod affinity; anti-affinity

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of node affinity.
  • Configure or apply node affinity in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 62.3

Pod affinity

SCHEDULING: Pod affinity. Teach:; node selectors; node affinity; Pod affinity; anti-affinity

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Pod affinity.
  • Configure or apply Pod affinity in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 62.4

anti-affinity

SCHEDULING: anti-affinity. Teach:; node selectors; node affinity; Pod affinity; anti-affinity

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of anti-affinity.
  • Configure or apply anti-affinity in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: TAINTS & TOLERATIONS.

Topic 63.1

TAINTS & TOLERATIONS

TAINTS & TOLERATIONS: TAINTS & TOLERATIONS. Use for workload placement.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of TAINTS & TOLERATIONS.
  • Configure or apply TAINTS & TOLERATIONS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: TOPOLOGY SPREAD CONSTRAINTS.

Topic 64.1

TOPOLOGY SPREAD CONSTRAINTS

TOPOLOGY SPREAD CONSTRAINTS: TOPOLOGY SPREAD CONSTRAINTS. Distribute workloads across failure domains.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of TOPOLOGY SPREAD CONSTRAINTS.
  • Configure or apply TOPOLOGY SPREAD CONSTRAINTS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: PRIORITY CLASSES.

Topic 65.1

PRIORITY CLASSES

PRIORITY CLASSES: PRIORITY CLASSES. PRIORITY CLASSES concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of PRIORITY CLASSES.
  • Configure or apply PRIORITY CLASSES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: POD DISRUPTION BUDGETS.

Topic 66.1

POD DISRUPTION BUDGETS

POD DISRUPTION BUDGETS: POD DISRUPTION BUDGETS. Protect availability during voluntary disruptions.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of POD DISRUPTION BUDGETS.
  • Configure or apply POD DISRUPTION BUDGETS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: AUTOSCALING FOUNDATION, Pod scaling, Node scaling, Resource-right-sizing.

Topic 67.1

AUTOSCALING FOUNDATION

AUTOSCALING FOUNDATION: AUTOSCALING FOUNDATION. Teach three dimensions:; Pod scaling; Node scaling; Resource-right-sizing

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of AUTOSCALING FOUNDATION.
  • Configure or apply AUTOSCALING FOUNDATION in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 67.2

Pod scaling

AUTOSCALING FOUNDATION: Pod scaling. Teach three dimensions:; Pod scaling; Node scaling; Resource-right-sizing

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Pod scaling.
  • Configure or apply Pod scaling in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 67.3

Node scaling

AUTOSCALING FOUNDATION: Node scaling. Teach three dimensions:; Pod scaling; Node scaling; Resource-right-sizing

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Node scaling.
  • Configure or apply Node scaling in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 67.4

Resource-right-sizing

AUTOSCALING FOUNDATION: Resource-right-sizing. Teach three dimensions:; Pod scaling; Node scaling; Resource-right-sizing

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Resource-right-sizing.
  • Configure or apply Resource-right-sizing in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: CPU, memory, custom metrics concepts.

Topic 68.1

CPU

HORIZONTAL POD AUTOSCALER: CPU. Use:; CPU; memory; custom metrics concepts

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CPU.
  • Configure or apply CPU in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 68.2

memory

HORIZONTAL POD AUTOSCALER: memory. Use:; CPU; memory; custom metrics concepts

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of memory.
  • Configure or apply memory in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 68.3

custom metrics concepts

HORIZONTAL POD AUTOSCALER: custom metrics concepts. Use:; CPU; memory; custom metrics concepts

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of custom metrics concepts.
  • Configure or apply custom metrics concepts in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: METRICS API.

Topic 69.1

METRICS API

METRICS API: METRICS API. Kubernetes 1.37 promotes metrics.k8s.io/v1 to stable; students should understand its role behind kubectl top and resource-metric-based autoscaling.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of METRICS API.
  • Configure or apply METRICS API in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: VERTICAL POD AUTOSCALER AWARENESS.

Topic 70.1

VERTICAL POD AUTOSCALER AWARENESS

VERTICAL POD AUTOSCALER AWARENESS: VERTICAL POD AUTOSCALER AWARENESS. VERTICAL POD AUTOSCALER AWARENESS concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of VERTICAL POD AUTOSCALER AWARENESS.
  • Configure or apply VERTICAL POD AUTOSCALER AWARENESS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: CLUSTER AUTOSCALING.

Topic 71.1

CLUSTER AUTOSCALING

CLUSTER AUTOSCALING: CLUSTER AUTOSCALING. Teach cluster scaling concepts.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CLUSTER AUTOSCALING.
  • Configure or apply CLUSTER AUTOSCALING in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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2 Kubernetes topics: KARPENTER AWARENESS, AUTOSCALING LAB.

Topic 72.1

KARPENTER AWARENESS

KARPENTER AWARENESS: KARPENTER AWARENESS. Particularly relevant in AWS/EKS environments.; Teach conceptually:; workload-driven node provisioning; instance selection; consolidation; AUTOSCALING LAB; Generate workload and observe:; 2 Pods → 10 Pods → Scale Down

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of KARPENTER AWARENESS.
  • Configure or apply KARPENTER AWARENESS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 72.2

AUTOSCALING LAB

KARPENTER AWARENESS: AUTOSCALING LAB. Particularly relevant in AWS/EKS environments.; Teach conceptually:; workload-driven node provisioning; instance selection; consolidation; AUTOSCALING LAB; Generate workload and observe:; 2 Pods → 10 Pods → Scale Down

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of AUTOSCALING LAB.
  • Configure or apply AUTOSCALING LAB in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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4 Kubernetes topics: HEALTH PROBES, Startup, Readiness, Liveness.

Topic 73.1

HEALTH PROBES

HEALTH PROBES: HEALTH PROBES. Teach:; Startup; Readiness; Liveness

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of HEALTH PROBES.
  • Configure or apply HEALTH PROBES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 73.2

Startup

HEALTH PROBES: Startup. Teach:; Startup; Readiness; Liveness

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Startup.
  • Configure or apply Startup in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 73.3

Readiness

HEALTH PROBES: Readiness. Teach:; Startup; Readiness; Liveness

Core Architecture 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Readiness.
  • Configure or apply Readiness in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 73.4

Liveness

HEALTH PROBES: Liveness. Teach:; Startup; Readiness; Liveness

High-Frequency Interview Topic 15 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Liveness.
  • Configure or apply Liveness in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: PROBE DESIGN.

Topic 74.1

PROBE DESIGN

PROBE DESIGN: PROBE DESIGN. Bad:; Liveness probes a fragile external dependency.; Result:; Entire cluster may restart healthy applications unnecessarily.; Teach appropriate health semantics.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of PROBE DESIGN.
  • Configure or apply PROBE DESIGN in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: startup, readiness, termination.

Topic 75.1

startup

APPLICATION LIFECYCLE: startup. Teach:; startup; readiness; termination; graceful shutdown

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of startup.
  • Configure or apply startup in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 75.2

readiness

APPLICATION LIFECYCLE: readiness. Teach:; startup; readiness; termination; graceful shutdown

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of readiness.
  • Configure or apply readiness in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 75.3

termination

APPLICATION LIFECYCLE: termination. Teach:; startup; readiness; termination; graceful shutdown

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of termination.
  • Configure or apply termination in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: SECURITY FOUNDATION.

Topic 76.1

SECURITY FOUNDATION

SECURITY FOUNDATION: SECURITY FOUNDATION. Use layers:; Authentication; Authorization; Admission; Pod security; network security; secrets; supply chain; runtime

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of SECURITY FOUNDATION.
  • Configure or apply SECURITY FOUNDATION in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: certificates, tokens, cloud identity integration.

Topic 77.1

certificates

KUBERNETES AUTHENTICATION: certificates. Understand:; certificates; tokens; cloud identity integration

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of certificates.
  • Configure or apply certificates in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 77.2

tokens

KUBERNETES AUTHENTICATION: tokens. Understand:; certificates; tokens; cloud identity integration

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of tokens.
  • Configure or apply tokens in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 77.3

cloud identity integration

KUBERNETES AUTHENTICATION: cloud identity integration. Understand:; certificates; tokens; cloud identity integration

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of cloud identity integration.
  • Configure or apply cloud identity integration in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: Role, ClusterRole, RoleBinding.

Topic 78.1

Role

RBAC: Role. Teach:; Role; ClusterRole; RoleBinding; ClusterRoleBinding

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Role.
  • Configure or apply Role in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 78.2

ClusterRole

RBAC: ClusterRole. Teach:; Role; ClusterRole; RoleBinding; ClusterRoleBinding

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ClusterRole.
  • Configure or apply ClusterRole in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 78.3

RoleBinding

RBAC: RoleBinding. Teach:; Role; ClusterRole; RoleBinding; ClusterRoleBinding

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of RoleBinding.
  • Configure or apply RoleBinding in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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2 Kubernetes topics: LEAST PRIVILEGE RBAC, RBAC LAB.

Topic 79.1

LEAST PRIVILEGE RBAC

LEAST PRIVILEGE RBAC: LEAST PRIVILEGE RBAC. Avoid broad cluster-admin access.; RBAC LAB; Developer needs:; list Pods; read logs; but must not:; delete namespace; access Secrets; Create proper role.

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of LEAST PRIVILEGE RBAC.
  • Configure or apply LEAST PRIVILEGE RBAC in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 79.2

RBAC LAB

LEAST PRIVILEGE RBAC: RBAC LAB. Avoid broad cluster-admin access.; RBAC LAB; Developer needs:; list Pods; read logs; but must not:; delete namespace; access Secrets; Create proper role.

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of RBAC LAB.
  • Configure or apply RBAC LAB in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: SERVICE ACCOUNTS.

Topic 80.1

SERVICE ACCOUNTS

SERVICE ACCOUNTS: SERVICE ACCOUNTS. SERVICE ACCOUNTS concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of SERVICE ACCOUNTS.
  • Configure or apply SERVICE ACCOUNTS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: Privileged, Baseline, Restricted.

Topic 81.1

Privileged

POD SECURITY STANDARDS: Privileged. Teach:; Privileged; Baseline; Restricted

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Privileged.
  • Configure or apply Privileged in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 81.2

Baseline

POD SECURITY STANDARDS: Baseline. Teach:; Privileged; Baseline; Restricted

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Baseline.
  • Configure or apply Baseline in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 81.3

Restricted

POD SECURITY STANDARDS: Restricted. Teach:; Privileged; Baseline; Restricted

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Restricted.
  • Configure or apply Restricted in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: runAsNonRoot, user/group, read-only root filesystem.

Topic 82.1

runAsNonRoot

SECURITY CONTEXT: runAsNonRoot. Teach:; runAsNonRoot; user/group; read-only root filesystem; capabilities

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of runAsNonRoot.
  • Configure or apply runAsNonRoot in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 82.2

user/group

SECURITY CONTEXT: user/group. Teach:; runAsNonRoot; user/group; read-only root filesystem; capabilities

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of user/group.
  • Configure or apply user/group in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 82.3

read-only root filesystem

SECURITY CONTEXT: read-only root filesystem. Teach:; runAsNonRoot; user/group; read-only root filesystem; capabilities

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of read-only root filesystem.
  • Configure or apply read-only root filesystem in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: LINUX CAPABILITIES.

Topic 83.1

LINUX CAPABILITIES

LINUX CAPABILITIES: LINUX CAPABILITIES. Drop unnecessary capabilities.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of LINUX CAPABILITIES.
  • Configure or apply LINUX CAPABILITIES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: SECCOMP.

Topic 84.1

SECCOMP

SECCOMP: SECCOMP. Teach runtime syscall restrictions concepts.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of SECCOMP.
  • Configure or apply SECCOMP in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: ADMISSION CONTROL.

Topic 85.1

ADMISSION CONTROL

ADMISSION CONTROL: ADMISSION CONTROL. Understand admission chain.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ADMISSION CONTROL.
  • Configure or apply ADMISSION CONTROL in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: ValidatingAdmissionPolicy, OPA/Gatekeeper concepts, Kyverno awareness.

Topic 86.1

ValidatingAdmissionPolicy

POLICY AS CODE: ValidatingAdmissionPolicy. Introduce:; ValidatingAdmissionPolicy; OPA/Gatekeeper concepts; Kyverno awareness

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ValidatingAdmissionPolicy.
  • Configure or apply ValidatingAdmissionPolicy in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 86.2

OPA/Gatekeeper concepts

POLICY AS CODE: OPA/Gatekeeper concepts. Introduce:; ValidatingAdmissionPolicy; OPA/Gatekeeper concepts; Kyverno awareness

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of OPA/Gatekeeper concepts.
  • Configure or apply OPA/Gatekeeper concepts in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 86.3

Kyverno awareness

POLICY AS CODE: Kyverno awareness. Introduce:; ValidatingAdmissionPolicy; OPA/Gatekeeper concepts; Kyverno awareness

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Kyverno awareness.
  • Configure or apply Kyverno awareness in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: trusted registries, signed image awareness, vulnerability scanning.

Topic 87.1

trusted registries

IMAGE SECURITY: trusted registries. Teach:; trusted registries; signed image awareness; vulnerability scanning; image provenance concepts

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of trusted registries.
  • Configure or apply trusted registries in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 87.2

signed image awareness

IMAGE SECURITY: signed image awareness. Teach:; trusted registries; signed image awareness; vulnerability scanning; image provenance concepts

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of signed image awareness.
  • Configure or apply signed image awareness in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 87.3

vulnerability scanning

IMAGE SECURITY: vulnerability scanning. Teach:; trusted registries; signed image awareness; vulnerability scanning; image provenance concepts

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of vulnerability scanning.
  • Configure or apply vulnerability scanning in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: source, build, artifact.

Topic 88.1

source

SUPPLY CHAIN SECURITY: source. Understand:; source; build; artifact; registry; deployment

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of source.
  • Configure or apply source in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 88.2

build

SUPPLY CHAIN SECURITY: build. Understand:; source; build; artifact; registry; deployment

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of build.
  • Configure or apply build in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 88.3

artifact

SUPPLY CHAIN SECURITY: artifact. Understand:; source; build; artifact; registry; deployment

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of artifact.
  • Configure or apply artifact in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: NetworkPolicy, private clusters, restricted endpoints.

Topic 89.1

NetworkPolicy

NETWORK SECURITY: NetworkPolicy. Use:; NetworkPolicy; private clusters; restricted endpoints

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of NetworkPolicy.
  • Configure or apply NetworkPolicy in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 89.2

private clusters

NETWORK SECURITY: private clusters. Use:; NetworkPolicy; private clusters; restricted endpoints

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of private clusters.
  • Configure or apply private clusters in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 89.3

restricted endpoints

NETWORK SECURITY: restricted endpoints. Use:; NetworkPolicy; private clusters; restricted endpoints

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of restricted endpoints.
  • Configure or apply restricted endpoints in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: SECRETS SECURITY.

Topic 90.1

SECRETS SECURITY

SECRETS SECURITY: SECRETS SECURITY. Never store production secrets directly in public Git.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of SECRETS SECURITY.
  • Configure or apply SECRETS SECURITY in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: AUDITING, SECURITY PROJECT, Harden a Multi-Tenant Kubernetes Cluster.

Topic 91.1

AUDITING

AUDITING: AUDITING. Kubernetes audit logging concepts.; SECURITY PROJECT; Harden a Multi-Tenant Kubernetes Cluster; Require:; namespaces; quotas; RBAC; Pod Security; NetworkPolicy; external secrets pattern; audit controls

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of AUDITING.
  • Configure or apply AUDITING in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 91.2

SECURITY PROJECT

AUDITING: SECURITY PROJECT. Kubernetes audit logging concepts.; SECURITY PROJECT; Harden a Multi-Tenant Kubernetes Cluster; Require:; namespaces; quotas; RBAC; Pod Security; NetworkPolicy; external secrets pattern; audit controls

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of SECURITY PROJECT.
  • Configure or apply SECURITY PROJECT in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 91.3

Harden a Multi-Tenant Kubernetes Cluster

AUDITING: Harden a Multi-Tenant Kubernetes Cluster. Kubernetes audit logging concepts.; SECURITY PROJECT; Harden a Multi-Tenant Kubernetes Cluster; Require:; namespaces; quotas; RBAC; Pod Security; NetworkPolicy; external secrets pattern; audit controls

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Harden a Multi-Tenant Kubernetes Cluster.
  • Configure or apply Harden a Multi-Tenant Kubernetes Cluster in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: Chart, values, templates.

Topic 92.1

Chart

HELM: Chart. Teach:; Chart; values; templates; release

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Chart.
  • Configure or apply Chart in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 92.2

values

HELM: values. Teach:; Chart; values; templates; release

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of values.
  • Configure or apply values in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 92.3

templates

HELM: templates. Teach:; Chart; values; templates; release

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of templates.
  • Configure or apply templates in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: variables, conditions, loops.

Topic 93.1

variables

HELM TEMPLATING: variables. Use:; variables; conditions; loops; helpers

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of variables.
  • Configure or apply variables in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 93.2

conditions

HELM TEMPLATING: conditions. Use:; variables; conditions; loops; helpers

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of conditions.
  • Configure or apply conditions in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 93.3

loops

HELM TEMPLATING: loops. Use:; variables; conditions; loops; helpers

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of loops.
  • Configure or apply loops in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: dev, staging, production.

Topic 94.1

dev

HELM VALUES: dev. Support:; dev; staging; production

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of dev.
  • Configure or apply dev in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 94.2

staging

HELM VALUES: staging. Support:; dev; staging; production

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of staging.
  • Configure or apply staging in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 94.3

production

HELM VALUES: production. Support:; dev; staging; production

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of production.
  • Configure or apply production in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: HELM DEPENDENCIES.

Topic 95.1

HELM DEPENDENCIES

HELM DEPENDENCIES: HELM DEPENDENCIES. HELM DEPENDENCIES concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of HELM DEPENDENCIES.
  • Configure or apply HELM DEPENDENCIES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: HELM UPGRADES.

Topic 96.1

HELM UPGRADES

HELM UPGRADES: HELM UPGRADES. HELM UPGRADES concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of HELM UPGRADES.
  • Configure or apply HELM UPGRADES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: HELM PROJECT.

Topic 97.1

HELM PROJECT

HELM ROLLBACK: HELM PROJECT. HELM PROJECT; Package a production application with:; Deployment; Service; Gateway/Ingress; ConfigMap; autoscaling; probes; NetworkPolicy

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of HELM PROJECT.
  • Configure or apply HELM PROJECT in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: base, overlays, patches.

Topic 98.1

base

KUSTOMIZE: base. Teach:; base; overlays; patches

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of base.
  • Configure or apply base in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 98.2

overlays

KUSTOMIZE: overlays. Teach:; base; overlays; patches

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of overlays.
  • Configure or apply overlays in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 98.3

patches

KUSTOMIZE: patches. Teach:; base; overlays; patches

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of patches.
  • Configure or apply patches in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: HELM VS KUSTOMIZE.

Topic 99.1

HELM VS KUSTOMIZE

HELM VS KUSTOMIZE: HELM VS KUSTOMIZE. Explain appropriate use cases.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of HELM VS KUSTOMIZE.
  • Configure or apply HELM VS KUSTOMIZE in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: metrics, logs, traces.

Topic 100.1

metrics

OBSERVABILITY FOUNDATION: metrics. Four areas:; metrics; logs; traces; events

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of metrics.
  • Configure or apply metrics in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 100.2

logs

OBSERVABILITY FOUNDATION: logs. Four areas:; metrics; logs; traces; events

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of logs.
  • Configure or apply logs in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 100.3

traces

OBSERVABILITY FOUNDATION: traces. Four areas:; metrics; logs; traces; events

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of traces.
  • Configure or apply traces in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: CPU, memory, Pod health.

Topic 101.1

CPU

KUBERNETES METRICS: CPU. Track:; CPU; memory; Pod health; node health

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CPU.
  • Configure or apply CPU in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 101.2

memory

KUBERNETES METRICS: memory. Track:; CPU; memory; Pod health; node health

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of memory.
  • Configure or apply memory in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 101.3

Pod health

KUBERNETES METRICS: Pod health. Track:; CPU; memory; Pod health; node health

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Pod health.
  • Configure or apply Pod health in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: scraping, targets, labels.

Topic 102.1

scraping

PROMETHEUS: scraping. Teach:; scraping; targets; labels; ServiceMonitor concepts

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of scraping.
  • Configure or apply scraping in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 102.2

targets

PROMETHEUS: targets. Teach:; scraping; targets; labels; ServiceMonitor concepts

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of targets.
  • Configure or apply targets in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 102.3

labels

PROMETHEUS: labels. Teach:; scraping; targets; labels; ServiceMonitor concepts

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of labels.
  • Configure or apply labels in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: PROMQL.

Topic 103.1

PROMQL

PROMQL: PROMQL. Practical queries.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of PROMQL.
  • Configure or apply PROMQL in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: GRAFANA.

Topic 104.1

GRAFANA

GRAFANA: GRAFANA. Build dashboards.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of GRAFANA.
  • Configure or apply GRAFANA in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: ALERTING.

Topic 105.1

ALERTING

ALERTING: ALERTING. Use actionable alerts.; Avoid alerting on every transient condition.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ALERTING.
  • Configure or apply ALERTING in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: KUBERNETES LOGGING.

Topic 106.1

KUBERNETES LOGGING

KUBERNETES LOGGING: KUBERNETES LOGGING. Understand stdout/stderr aggregation.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of KUBERNETES LOGGING.
  • Configure or apply KUBERNETES LOGGING in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: LOKI / OPENSEARCH AWARENESS.

Topic 107.1

LOKI / OPENSEARCH AWARENESS

LOKI / OPENSEARCH AWARENESS: LOKI / OPENSEARCH AWARENESS. Teach log-platform patterns.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of LOKI / OPENSEARCH AWARENESS.
  • Configure or apply LOKI / OPENSEARCH AWARENESS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: metrics, traces, context propagation.

Topic 108.1

metrics

OPENTELEMETRY: metrics. Teach:; metrics; traces; context propagation

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of metrics.
  • Configure or apply metrics in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 108.2

traces

OPENTELEMETRY: traces. Teach:; metrics; traces; context propagation

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of traces.
  • Configure or apply traces in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 108.3

context propagation

OPENTELEMETRY: context propagation. Teach:; metrics; traces; context propagation

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of context propagation.
  • Configure or apply context propagation in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: DISTRIBUTED TRACING, OBSERVABILITY PROJECT, Kubernetes Monitoring & Reliability Platform.

Topic 109.1

DISTRIBUTED TRACING

DISTRIBUTED TRACING: DISTRIBUTED TRACING. Trace request across multiple Pods/services.; OBSERVABILITY PROJECT; Kubernetes Monitoring & Reliability Platform; Include:; Prometheus; Grafana; alerts; log aggregation; trace awareness

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of DISTRIBUTED TRACING.
  • Configure or apply DISTRIBUTED TRACING in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 109.2

OBSERVABILITY PROJECT

DISTRIBUTED TRACING: OBSERVABILITY PROJECT. Trace request across multiple Pods/services.; OBSERVABILITY PROJECT; Kubernetes Monitoring & Reliability Platform; Include:; Prometheus; Grafana; alerts; log aggregation; trace awareness

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of OBSERVABILITY PROJECT.
  • Configure or apply OBSERVABILITY PROJECT in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 109.3

Kubernetes Monitoring & Reliability Platform

DISTRIBUTED TRACING: Kubernetes Monitoring & Reliability Platform. Trace request across multiple Pods/services.; OBSERVABILITY PROJECT; Kubernetes Monitoring & Reliability Platform; Include:; Prometheus; Grafana; alerts; log aggregation; trace awareness

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Kubernetes Monitoring & Reliability Platform.
  • Configure or apply Kubernetes Monitoring & Reliability Platform in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: KUBERNETES TROUBLESHOOTING METHODOLOGY, Symptom, Scope.

Topic 110.1

KUBERNETES TROUBLESHOOTING METHODOLOGY

KUBERNETES TROUBLESHOOTING METHODOLOGY: KUBERNETES TROUBLESHOOTING METHODOLOGY. Recommended flow:; Symptom; ↓; Scope; ↓; Events; ↓; Object State; ↓; Logs; ↓; Network; ↓; Resources; ↓; Configuration; ↓; Root Cause

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of KUBERNETES TROUBLESHOOTING METHODOLOGY.
  • Configure or apply KUBERNETES TROUBLESHOOTING METHODOLOGY in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 110.2

Symptom

KUBERNETES TROUBLESHOOTING METHODOLOGY: Symptom. Recommended flow:; Symptom; ↓; Scope; ↓; Events; ↓; Object State; ↓; Logs; ↓; Network; ↓; Resources; ↓; Configuration; ↓; Root Cause

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Symptom.
  • Configure or apply Symptom in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 110.3

Scope

KUBERNETES TROUBLESHOOTING METHODOLOGY: Scope. Recommended flow:; Symptom; ↓; Scope; ↓; Events; ↓; Object State; ↓; Logs; ↓; Network; ↓; Resources; ↓; Configuration; ↓; Root Cause

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Scope.
  • Configure or apply Scope in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: application, command, configuration.

Topic 111.1

application

CRASHLOOPBACKOFF: application. Investigate:; application; command; configuration; dependency; probe

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of application.
  • Configure or apply application in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 111.2

command

CRASHLOOPBACKOFF: command. Investigate:; application; command; configuration; dependency; probe

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of command.
  • Configure or apply command in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 111.3

configuration

CRASHLOOPBACKOFF: configuration. Investigate:; application; command; configuration; dependency; probe

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of configuration.
  • Configure or apply configuration in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: image name, tag, registry.

Topic 112.1

image name

IMAGEPULLBACKOFF: image name. Check:; image name; tag; registry; secret

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of image name.
  • Configure or apply image name in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 112.2

tag

IMAGEPULLBACKOFF: tag. Check:; image name; tag; registry; secret

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of tag.
  • Configure or apply tag in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 112.3

registry

IMAGEPULLBACKOFF: registry. Check:; image name; tag; registry; secret

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of registry.
  • Configure or apply registry in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: resources, scheduling constraints, PVC.

Topic 113.1

resources

PENDING POD: resources. Check:; resources; scheduling constraints; PVC; nodes

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of resources.
  • Configure or apply resources in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 113.2

scheduling constraints

PENDING POD: scheduling constraints. Check:; resources; scheduling constraints; PVC; nodes

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of scheduling constraints.
  • Configure or apply scheduling constraints in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 113.3

PVC

PENDING POD: PVC. Check:; resources; scheduling constraints; PVC; nodes

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of PVC.
  • Configure or apply PVC in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: application memory, limit, leak.

Topic 114.1

application memory

OOMKILLED: application memory. Check:; application memory; limit; leak; load

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of application memory.
  • Configure or apply application memory in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 114.2

limit

OOMKILLED: limit. Check:; application memory; limit; leak; load

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of limit.
  • Configure or apply limit in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 114.3

leak

OOMKILLED: leak. Check:; application memory; limit; leak; load

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of leak.
  • Configure or apply leak in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: CPU THROTTLING.

Topic 115.1

CPU THROTTLING

CPU THROTTLING: CPU THROTTLING. CPU THROTTLING concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CPU THROTTLING.
  • Configure or apply CPU THROTTLING in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: FAILED PROBES.

Topic 116.1

FAILED PROBES

FAILED PROBES: FAILED PROBES. FAILED PROBES concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of FAILED PROBES.
  • Configure or apply FAILED PROBES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: selectors, ports, endpoints.

Topic 117.1

selectors

SERVICE FAILURE: selectors. Check:; selectors; ports; endpoints; network policy

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of selectors.
  • Configure or apply selectors in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 117.2

ports

SERVICE FAILURE: ports. Check:; selectors; ports; endpoints; network policy

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ports.
  • Configure or apply ports in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 117.3

endpoints

SERVICE FAILURE: endpoints. Check:; selectors; ports; endpoints; network policy

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of endpoints.
  • Configure or apply endpoints in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: DNS FAILURE.

Topic 118.1

DNS FAILURE

DNS FAILURE: DNS FAILURE. DNS FAILURE concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of DNS FAILURE.
  • Configure or apply DNS FAILURE in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: INGRESS / GATEWAY FAILURE.

Topic 119.1

INGRESS / GATEWAY FAILURE

INGRESS / GATEWAY FAILURE: INGRESS / GATEWAY FAILURE. INGRESS / GATEWAY FAILURE concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of INGRESS / GATEWAY FAILURE.
  • Configure or apply INGRESS / GATEWAY FAILURE in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: STORAGE FAILURE.

Topic 120.1

STORAGE FAILURE

STORAGE FAILURE: STORAGE FAILURE. STORAGE FAILURE concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of STORAGE FAILURE.
  • Configure or apply STORAGE FAILURE in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: kubelet, disk, network.

Topic 121.1

kubelet

NODE NOTREADY: kubelet. Investigate:; kubelet; disk; network; runtime; resource pressure

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of kubelet.
  • Configure or apply kubelet in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 121.2

disk

NODE NOTREADY: disk. Investigate:; kubelet; disk; network; runtime; resource pressure

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of disk.
  • Configure or apply disk in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 121.3

network

NODE NOTREADY: network. Investigate:; kubelet; disk; network; runtime; resource pressure

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of network.
  • Configure or apply network in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: API server, etcd, controller.

Topic 122.1

API server

CONTROL PLANE TROUBLESHOOTING: API server. For self-managed/kubeadm labs:; API server; etcd; controller; scheduler

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of API server.
  • Configure or apply API server in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 122.2

etcd

CONTROL PLANE TROUBLESHOOTING: etcd. For self-managed/kubeadm labs:; API server; etcd; controller; scheduler

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of etcd.
  • Configure or apply etcd in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 122.3

controller

CONTROL PLANE TROUBLESHOOTING: controller. For self-managed/kubeadm labs:; API server; etcd; controller; scheduler

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of controller.
  • Configure or apply controller in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: KUBERNETES EVENTS.

Topic 123.1

KUBERNETES EVENTS

KUBERNETES EVENTS: KUBERNETES EVENTS. Use events heavily in first-pass diagnosis.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of KUBERNETES EVENTS.
  • Configure or apply KUBERNETES EVENTS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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2 Kubernetes topics: EPHEMERAL DEBUG CONTAINERS, TROUBLESHOOTING PROJECT.

Topic 124.1

EPHEMERAL DEBUG CONTAINERS

EPHEMERAL DEBUG CONTAINERS: EPHEMERAL DEBUG CONTAINERS. Teach current debugging patterns.; TROUBLESHOOTING PROJECT; Students receive 20 broken Kubernetes environments and must restore service.

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of EPHEMERAL DEBUG CONTAINERS.
  • Configure or apply EPHEMERAL DEBUG CONTAINERS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 124.2

TROUBLESHOOTING PROJECT

EPHEMERAL DEBUG CONTAINERS: TROUBLESHOOTING PROJECT. Teach current debugging patterns.; TROUBLESHOOTING PROJECT; Students receive 20 broken Kubernetes environments and must restore service.

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of TROUBLESHOOTING PROJECT.
  • Configure or apply TROUBLESHOOTING PROJECT in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: kubeadm, managed Kubernetes, local clusters.

Topic 125.1

kubeadm

CLUSTER INSTALLATION: kubeadm. Teach architecture around:; kubeadm; managed Kubernetes; local clusters

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of kubeadm.
  • Configure or apply kubeadm in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 125.2

managed Kubernetes

CLUSTER INSTALLATION: managed Kubernetes. Teach architecture around:; kubeadm; managed Kubernetes; local clusters

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of managed Kubernetes.
  • Configure or apply managed Kubernetes in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 125.3

local clusters

CLUSTER INSTALLATION: local clusters. Teach architecture around:; kubeadm; managed Kubernetes; local clusters

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of local clusters.
  • Configure or apply local clusters in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: KUBEADM.

Topic 126.1

KUBEADM

KUBEADM: KUBEADM. Hands-on cluster setup for learning.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of KUBEADM.
  • Configure or apply KUBEADM in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: HIGH-AVAILABILITY CONTROL PLANE.

Topic 127.1

HIGH-AVAILABILITY CONTROL PLANE

HIGH-AVAILABILITY CONTROL PLANE: HIGH-AVAILABILITY CONTROL PLANE. Understand multi-control-plane design.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of HIGH-AVAILABILITY CONTROL PLANE.
  • Configure or apply HIGH-AVAILABILITY CONTROL PLANE in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: ETCD BACKUP.

Topic 128.1

ETCD BACKUP

ETCD BACKUP: ETCD BACKUP. Critical administrative skill.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ETCD BACKUP.
  • Configure or apply ETCD BACKUP in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: ETCD RESTORE.

Topic 129.1

ETCD RESTORE

ETCD RESTORE: ETCD RESTORE. Perform in controlled lab.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ETCD RESTORE.
  • Configure or apply ETCD RESTORE in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: CERTIFICATES.

Topic 130.1

CERTIFICATES

CERTIFICATES: CERTIFICATES. Understand expiration and rotation concepts.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CERTIFICATES.
  • Configure or apply CERTIFICATES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: kube-apiserver, kubelet, kubectl.

Topic 131.1

kube-apiserver

VERSION SKEW: kube-apiserver. Teach compatibility between:; kube-apiserver; kubelet; kubectl

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of kube-apiserver.
  • Configure or apply kube-apiserver in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 131.2

kubelet

VERSION SKEW: kubelet. Teach compatibility between:; kube-apiserver; kubelet; kubectl

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of kubelet.
  • Configure or apply kubelet in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 131.3

kubectl

VERSION SKEW: kubectl. Teach compatibility between:; kube-apiserver; kubelet; kubectl

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of kubectl.
  • Configure or apply kubectl in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: CLUSTER UPGRADE.

Topic 132.1

CLUSTER UPGRADE

CLUSTER UPGRADE: CLUSTER UPGRADE. Workflow:; review release notes; API deprecations; backup; control plane; nodes; validate

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CLUSTER UPGRADE.
  • Configure or apply CLUSTER UPGRADE in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: API DEPRECATIONS.

Topic 133.1

API DEPRECATIONS

API DEPRECATIONS: API DEPRECATIONS. Never upgrade blindly.; Use tooling/inspection to identify deprecated APIs.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of API DEPRECATIONS.
  • Configure or apply API DEPRECATIONS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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2 Kubernetes topics: CGROUPS V2, UPGRADE LAB.

Topic 134.1

CGROUPS V2

CGROUPS V2: CGROUPS V2. Kubernetes 1.37 continues the transition away from cgroup v1; the current release explicitly recommends migration to cgroups v2.; Teach:; why cgroups matter; resource-management implications; upgrade readiness; UPGRADE LAB; Upgrade controlled cluster from prior supported minor to current target.; Check:; API compatibility; workloads; networking; storage; metrics

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CGROUPS V2.
  • Configure or apply CGROUPS V2 in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 134.2

UPGRADE LAB

CGROUPS V2: UPGRADE LAB. Kubernetes 1.37 continues the transition away from cgroup v1; the current release explicitly recommends migration to cgroups v2.; Teach:; why cgroups matter; resource-management implications; upgrade readiness; UPGRADE LAB; Upgrade controlled cluster from prior supported minor to current target.; Check:; API compatibility; workloads; networking; storage; metrics

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of UPGRADE LAB.
  • Configure or apply UPGRADE LAB in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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2 Kubernetes topics: MANAGED KUBERNETES, Amazon EKS.

Topic 135.1

MANAGED KUBERNETES

MANAGED KUBERNETES: MANAGED KUBERNETES. Compare:; EKS; GKE awareness; AKS awareness; Primary hands-on:; Amazon EKS

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of MANAGED KUBERNETES.
  • Configure or apply MANAGED KUBERNETES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 135.2

Amazon EKS

MANAGED KUBERNETES: Amazon EKS. Compare:; EKS; GKE awareness; AKS awareness; Primary hands-on:; Amazon EKS

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Amazon EKS.
  • Configure or apply Amazon EKS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: managed control plane, worker nodes, networking.

Topic 136.1

managed control plane

EKS ARCHITECTURE: managed control plane. Understand:; managed control plane; worker nodes; networking; IAM

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of managed control plane.
  • Configure or apply managed control plane in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 136.2

worker nodes

EKS ARCHITECTURE: worker nodes. Understand:; managed control plane; worker nodes; networking; IAM

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of worker nodes.
  • Configure or apply worker nodes in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 136.3

networking

EKS ARCHITECTURE: networking. Understand:; managed control plane; worker nodes; networking; IAM

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of networking.
  • Configure or apply networking in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: EKS VPC NETWORKING.

Topic 137.1

EKS VPC NETWORKING

EKS VPC NETWORKING: EKS VPC NETWORKING. Teach VPC CNI concepts.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of EKS VPC NETWORKING.
  • Configure or apply EKS VPC NETWORKING in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: EKS ACCESS MANAGEMENT.

Topic 138.1

EKS ACCESS MANAGEMENT

EKS ACCESS MANAGEMENT: EKS ACCESS MANAGEMENT. Use modern AWS identity patterns.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of EKS ACCESS MANAGEMENT.
  • Configure or apply EKS ACCESS MANAGEMENT in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: EKS NODE GROUPS.

Topic 139.1

EKS NODE GROUPS

EKS NODE GROUPS: EKS NODE GROUPS. EKS NODE GROUPS concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of EKS NODE GROUPS.
  • Configure or apply EKS NODE GROUPS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: EKS FARGATE AWARENESS.

Topic 140.1

EKS FARGATE AWARENESS

EKS FARGATE AWARENESS: EKS FARGATE AWARENESS. EKS FARGATE AWARENESS concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of EKS FARGATE AWARENESS.
  • Configure or apply EKS FARGATE AWARENESS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: EKS LOAD BALANCING.

Topic 141.1

EKS LOAD BALANCING

EKS LOAD BALANCING: EKS LOAD BALANCING. Teach AWS Load Balancer Controller concepts.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of EKS LOAD BALANCING.
  • Configure or apply EKS LOAD BALANCING in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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2 Kubernetes topics: EBS CSI, EFS CSI concepts.

Topic 142.1

EBS CSI

EKS STORAGE: EBS CSI. Teach:; EBS CSI; EFS CSI concepts

Core Architecture 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of EBS CSI.
  • Configure or apply EBS CSI in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 142.2

EFS CSI concepts

EKS STORAGE: EFS CSI concepts. Teach:; EBS CSI; EFS CSI concepts

High-Frequency Interview Topic 30 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of EFS CSI concepts.
  • Configure or apply EFS CSI concepts in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: HPA, cluster scaling, Karpenter awareness.

Topic 143.1

HPA

EKS AUTOSCALING: HPA. Use:; HPA; cluster scaling; Karpenter awareness

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of HPA.
  • Configure or apply HPA in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 143.2

cluster scaling

EKS AUTOSCALING: cluster scaling. Use:; HPA; cluster scaling; Karpenter awareness

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of cluster scaling.
  • Configure or apply cluster scaling in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 143.3

Karpenter awareness

EKS AUTOSCALING: Karpenter awareness. Use:; HPA; cluster scaling; Karpenter awareness

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Karpenter awareness.
  • Configure or apply Karpenter awareness in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: IAM integration, workload identity patterns, private endpoint concepts.

Topic 144.1

IAM integration

EKS SECURITY: IAM integration. Teach:; IAM integration; workload identity patterns; private endpoint concepts; security groups; Secrets Manager integration

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of IAM integration.
  • Configure or apply IAM integration in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 144.2

workload identity patterns

EKS SECURITY: workload identity patterns. Teach:; IAM integration; workload identity patterns; private endpoint concepts; security groups; Secrets Manager integration

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of workload identity patterns.
  • Configure or apply workload identity patterns in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 144.3

private endpoint concepts

EKS SECURITY: private endpoint concepts. Teach:; IAM integration; workload identity patterns; private endpoint concepts; security groups; Secrets Manager integration

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of private endpoint concepts.
  • Configure or apply private endpoint concepts in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: EKS OBSERVABILITY, EKS PROJECT, Production Application Platform on Amazon EKS.

Topic 145.1

EKS OBSERVABILITY

EKS OBSERVABILITY: EKS OBSERVABILITY. Use:; CloudWatch concepts; Prometheus/Grafana; OpenTelemetry; EKS PROJECT; Production Application Platform on Amazon EKS

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of EKS OBSERVABILITY.
  • Configure or apply EKS OBSERVABILITY in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 145.2

EKS PROJECT

EKS OBSERVABILITY: EKS PROJECT. Use:; CloudWatch concepts; Prometheus/Grafana; OpenTelemetry; EKS PROJECT; Production Application Platform on Amazon EKS

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of EKS PROJECT.
  • Configure or apply EKS PROJECT in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 145.3

Production Application Platform on Amazon EKS

EKS OBSERVABILITY: Production Application Platform on Amazon EKS. Use:; CloudWatch concepts; Prometheus/Grafana; OpenTelemetry; EKS PROJECT; Production Application Platform on Amazon EKS

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Production Application Platform on Amazon EKS.
  • Configure or apply Production Application Platform on Amazon EKS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: TERRAFORM FOR KUBERNETES ENGINEERS.

Topic 146.1

TERRAFORM FOR KUBERNETES ENGINEERS

TERRAFORM FOR KUBERNETES ENGINEERS: TERRAFORM FOR KUBERNETES ENGINEERS. Teach enough infrastructure automation to provision Kubernetes platforms.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of TERRAFORM FOR KUBERNETES ENGINEERS.
  • Configure or apply TERRAFORM FOR KUBERNETES ENGINEERS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: VPC, EKS, IAM.

Topic 147.1

VPC

TERRAFORM EKS: VPC. Provision:; VPC; EKS; IAM; node groups

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of VPC.
  • Configure or apply VPC in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 147.2

EKS

TERRAFORM EKS: EKS. Provision:; VPC; EKS; IAM; node groups

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of EKS.
  • Configure or apply EKS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 147.3

IAM

TERRAFORM EKS: IAM. Provision:; VPC; EKS; IAM; node groups

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of IAM.
  • Configure or apply IAM in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: TERRAFORM STATE.

Topic 148.1

TERRAFORM STATE

TERRAFORM STATE: TERRAFORM STATE. TERRAFORM STATE concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of TERRAFORM STATE.
  • Configure or apply TERRAFORM STATE in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: TERRAFORM MODULES.

Topic 149.1

TERRAFORM MODULES

TERRAFORM MODULES: TERRAFORM MODULES. TERRAFORM MODULES concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of TERRAFORM MODULES.
  • Configure or apply TERRAFORM MODULES in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: TERRAFORM + HELM, INFRASTRUCTURE PROJECT, Provision EKS Platform with Terraform.

Topic 150.1

TERRAFORM + HELM

TERRAFORM + HELM: TERRAFORM + HELM. Deploy cluster add-ons/applications.; INFRASTRUCTURE PROJECT; Provision EKS Platform with Terraform

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of TERRAFORM + HELM.
  • Configure or apply TERRAFORM + HELM in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 150.2

INFRASTRUCTURE PROJECT

TERRAFORM + HELM: INFRASTRUCTURE PROJECT. Deploy cluster add-ons/applications.; INFRASTRUCTURE PROJECT; Provision EKS Platform with Terraform

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of INFRASTRUCTURE PROJECT.
  • Configure or apply INFRASTRUCTURE PROJECT in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 150.3

Provision EKS Platform with Terraform

TERRAFORM + HELM: Provision EKS Platform with Terraform. Deploy cluster add-ons/applications.; INFRASTRUCTURE PROJECT; Provision EKS Platform with Terraform

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Provision EKS Platform with Terraform.
  • Configure or apply Provision EKS Platform with Terraform in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: GITOPS.

Topic 151.1

GITOPS

GITOPS: GITOPS. Desired deployment state belongs in Git.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of GITOPS.
  • Configure or apply GITOPS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: Application, sync, health.

Topic 152.1

Application

ARGO CD: Application. Teach:; Application; sync; health; desired/live state

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Application.
  • Configure or apply Application in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 152.2

sync

ARGO CD: sync. Teach:; Application; sync; health; desired/live state

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of sync.
  • Configure or apply sync in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 152.3

health

ARGO CD: health. Teach:; Application; sync; health; desired/live state

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of health.
  • Configure or apply health in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: AUTO-SYNC.

Topic 153.1

AUTO-SYNC

AUTO-SYNC: AUTO-SYNC. AUTO-SYNC concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of AUTO-SYNC.
  • Configure or apply AUTO-SYNC in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: SELF-HEALING.

Topic 154.1

SELF-HEALING

SELF-HEALING: SELF-HEALING. SELF-HEALING concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of SELF-HEALING.
  • Configure or apply SELF-HEALING in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: PRUNING.

Topic 155.1

PRUNING

PRUNING: PRUNING. PRUNING concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of PRUNING.
  • Configure or apply PRUNING in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: PROJECTS.

Topic 156.1

PROJECTS

PROJECTS: PROJECTS. Use Argo CD Projects for scope/control.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of PROJECTS.
  • Configure or apply PROJECTS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: APPLICATIONSETS.

Topic 157.1

APPLICATIONSETS

APPLICATIONSETS: APPLICATIONSETS. Manage many applications/clusters.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of APPLICATIONSETS.
  • Configure or apply APPLICATIONSETS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: dev, staging, production.

Topic 158.1

dev

MULTI-CLUSTER GITOPS: dev. Deploy to:; dev; staging; production; multiple clusters

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of dev.
  • Configure or apply dev in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 158.2

staging

MULTI-CLUSTER GITOPS: staging. Deploy to:; dev; staging; production; multiple clusters

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of staging.
  • Configure or apply staging in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 158.3

production

MULTI-CLUSTER GITOPS: production. Deploy to:; dev; staging; production; multiple clusters

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of production.
  • Configure or apply production in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: ARGO CD SECURITY, GITOPS PROJECT, Git → Argo CD → Multi-Environment Kubernetes Platform.

Topic 159.1

ARGO CD SECURITY

ARGO CD SECURITY: ARGO CD SECURITY. Teach:; RBAC; repositories; cluster credentials; Projects; secret management; GITOPS PROJECT; Git → Argo CD → Multi-Environment Kubernetes Platform

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ARGO CD SECURITY.
  • Configure or apply ARGO CD SECURITY in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 159.2

GITOPS PROJECT

ARGO CD SECURITY: GITOPS PROJECT. Teach:; RBAC; repositories; cluster credentials; Projects; secret management; GITOPS PROJECT; Git → Argo CD → Multi-Environment Kubernetes Platform

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of GITOPS PROJECT.
  • Configure or apply GITOPS PROJECT in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 159.3

Git → Argo CD → Multi-Environment Kubernetes Platform

ARGO CD SECURITY: Git → Argo CD → Multi-Environment Kubernetes Platform. Teach:; RBAC; repositories; cluster credentials; Projects; secret management; GITOPS PROJECT; Git → Argo CD → Multi-Environment Kubernetes Platform

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Git → Argo CD → Multi-Environment Kubernetes Platform.
  • Configure or apply Git → Argo CD → Multi-Environment Kubernetes Platform in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: Rolling, Blue/Green, Canary.

Topic 160.1

Rolling

PROGRESSIVE DELIVERY: Rolling. Teach:; Rolling; Blue/Green; Canary

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Rolling.
  • Configure or apply Rolling in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 160.2

Blue/Green

PROGRESSIVE DELIVERY: Blue/Green. Teach:; Rolling; Blue/Green; Canary

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Blue/Green.
  • Configure or apply Blue/Green in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 160.3

Canary

PROGRESSIVE DELIVERY: Canary. Teach:; Rolling; Blue/Green; Canary

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Canary.
  • Configure or apply Canary in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: ARGO ROLLOUTS AWARENESS.

Topic 161.1

ARGO ROLLOUTS AWARENESS

ARGO ROLLOUTS AWARENESS: ARGO ROLLOUTS AWARENESS. Use for progressive delivery concepts.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of ARGO ROLLOUTS AWARENESS.
  • Configure or apply ARGO ROLLOUTS AWARENESS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: TRAFFIC SPLITTING.

Topic 162.1

TRAFFIC SPLITTING

TRAFFIC SPLITTING: TRAFFIC SPLITTING. Gateway/service-mesh awareness.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of TRAFFIC SPLITTING.
  • Configure or apply TRAFFIC SPLITTING in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: service-to-service identity, traffic control, telemetry.

Topic 163.1

service-to-service identity

SERVICE MESH: service-to-service identity. Teach concepts:; service-to-service identity; traffic control; telemetry; mTLS; Examples awareness:; Istio; Linkerd; Do not make mesh mandatory for every cluster.

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of service-to-service identity.
  • Configure or apply service-to-service identity in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 163.2

traffic control

SERVICE MESH: traffic control. Teach concepts:; service-to-service identity; traffic control; telemetry; mTLS; Examples awareness:; Istio; Linkerd; Do not make mesh mandatory for every cluster.

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of traffic control.
  • Configure or apply traffic control in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 163.3

telemetry

SERVICE MESH: telemetry. Teach concepts:; service-to-service identity; traffic control; telemetry; mTLS; Examples awareness:; Istio; Linkerd; Do not make mesh mandatory for every cluster.

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of telemetry.
  • Configure or apply telemetry in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: WHEN NOT TO USE SERVICE MESH.

Topic 164.1

WHEN NOT TO USE SERVICE MESH

WHEN NOT TO USE SERVICE MESH: WHEN NOT TO USE SERVICE MESH. Operational complexity matters.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of WHEN NOT TO USE SERVICE MESH.
  • Configure or apply WHEN NOT TO USE SERVICE MESH in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: namespaces, RBAC, quotas.

Topic 165.1

namespaces

MULTI-TENANCY: namespaces. Teach:; namespaces; RBAC; quotas; network isolation; policies

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of namespaces.
  • Configure or apply namespaces in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 165.2

RBAC

MULTI-TENANCY: RBAC. Teach:; namespaces; RBAC; quotas; network isolation; policies

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of RBAC.
  • Configure or apply RBAC in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 165.3

quotas

MULTI-TENANCY: quotas. Teach:; namespaces; RBAC; quotas; network isolation; policies

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of quotas.
  • Configure or apply quotas in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: HARD MULTI-TENANCY AWARENESS.

Topic 166.1

HARD MULTI-TENANCY AWARENESS

HARD MULTI-TENANCY AWARENESS: HARD MULTI-TENANCY AWARENESS. Understand limitations of namespace-only isolation.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of HARD MULTI-TENANCY AWARENESS.
  • Configure or apply HARD MULTI-TENANCY AWARENESS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: failure isolation, geography, environment separation.

Topic 167.1

failure isolation

MULTI-CLUSTER ARCHITECTURE: failure isolation. Reasons:; failure isolation; geography; environment separation; compliance; scale

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of failure isolation.
  • Configure or apply failure isolation in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 167.2

geography

MULTI-CLUSTER ARCHITECTURE: geography. Reasons:; failure isolation; geography; environment separation; compliance; scale

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of geography.
  • Configure or apply geography in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 167.3

environment separation

MULTI-CLUSTER ARCHITECTURE: environment separation. Reasons:; failure isolation; geography; environment separation; compliance; scale

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of environment separation.
  • Configure or apply environment separation in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: FLEET MANAGEMENT AWARENESS.

Topic 168.1

FLEET MANAGEMENT AWARENESS

FLEET MANAGEMENT AWARENESS: FLEET MANAGEMENT AWARENESS. FLEET MANAGEMENT AWARENESS concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of FLEET MANAGEMENT AWARENESS.
  • Configure or apply FLEET MANAGEMENT AWARENESS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: CLUSTER LIFECYCLE.

Topic 169.1

CLUSTER LIFECYCLE

CLUSTER LIFECYCLE: CLUSTER LIFECYCLE. Provision → operate → upgrade → retire.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CLUSTER LIFECYCLE.
  • Configure or apply CLUSTER LIFECYCLE in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: PLATFORM ENGINEERING.

Topic 170.1

PLATFORM ENGINEERING

PLATFORM ENGINEERING: PLATFORM ENGINEERING. Kubernetes becomes a platform substrate.; Goal:; Developers should not need to understand every infrastructure detail.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of PLATFORM ENGINEERING.
  • Configure or apply PLATFORM ENGINEERING in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: service template, Helm chart, CI pipeline.

Topic 171.1

service template

GOLDEN PATHS: service template. Provide standardized:; service template; Helm chart; CI pipeline; observability; security

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of service template.
  • Configure or apply service template in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 171.2

Helm chart

GOLDEN PATHS: Helm chart. Provide standardized:; service template; Helm chart; CI pipeline; observability; security

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Helm chart.
  • Configure or apply Helm chart in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 171.3

CI pipeline

GOLDEN PATHS: CI pipeline. Provide standardized:; service template; Helm chart; CI pipeline; observability; security

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CI pipeline.
  • Configure or apply CI pipeline in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: create service, deploy service, provision database.

Topic 172.1

create service

INTERNAL DEVELOPER PLATFORM: create service. Capabilities:; create service; deploy service; provision database; view logs; monitor health

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of create service.
  • Configure or apply create service in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 172.2

deploy service

INTERNAL DEVELOPER PLATFORM: deploy service. Capabilities:; create service; deploy service; provision database; view logs; monitor health

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of deploy service.
  • Configure or apply deploy service in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 172.3

provision database

INTERNAL DEVELOPER PLATFORM: provision database. Capabilities:; create service; deploy service; provision database; view logs; monitor health

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of provision database.
  • Configure or apply provision database in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: BACKSTAGE AWARENESS.

Topic 173.1

BACKSTAGE AWARENESS

BACKSTAGE AWARENESS: BACKSTAGE AWARENESS. BACKSTAGE AWARENESS concepts, configuration, security, troubleshooting and production platform considerations.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of BACKSTAGE AWARENESS.
  • Configure or apply BACKSTAGE AWARENESS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: CUSTOM RESOURCE DEFINITIONS.

Topic 174.1

CUSTOM RESOURCE DEFINITIONS

CUSTOM RESOURCE DEFINITIONS: CUSTOM RESOURCE DEFINITIONS. Understand CRDs.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CUSTOM RESOURCE DEFINITIONS.
  • Configure or apply CUSTOM RESOURCE DEFINITIONS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: OPERATORS.

Topic 175.1

OPERATORS

OPERATORS: OPERATORS. Kubernetes-native controllers extending platform behavior.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of OPERATORS.
  • Configure or apply OPERATORS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: OPERATOR PATTERN.

Topic 176.1

OPERATOR PATTERN

OPERATOR PATTERN: OPERATOR PATTERN. Teach:; Custom Resource; ↓; Controller; ↓; Reconciliation

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of OPERATOR PATTERN.
  • Configure or apply OPERATOR PATTERN in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: BUILDING A SIMPLE CONTROLLER AWARENESS.

Topic 177.1

BUILDING A SIMPLE CONTROLLER AWARENESS

BUILDING A SIMPLE CONTROLLER AWARENESS: BUILDING A SIMPLE CONTROLLER AWARENESS. Not full Go-development specialization, but enough to understand extension model.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of BUILDING A SIMPLE CONTROLLER AWARENESS.
  • Configure or apply BUILDING A SIMPLE CONTROLLER AWARENESS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: SLI, SLO, SLA.

Topic 178.1

SLI

SRE FOR KUBERNETES: SLI. Teach:; SLI; SLO; SLA; error budgets

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of SLI.
  • Configure or apply SLI in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 178.2

SLO

SRE FOR KUBERNETES: SLO. Teach:; SLI; SLO; SLA; error budgets

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of SLO.
  • Configure or apply SLO in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 178.3

SLA

SRE FOR KUBERNETES: SLA. Teach:; SLI; SLO; SLA; error budgets

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of SLA.
  • Configure or apply SLA in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: PLATFORM SLO, Deployment Success Rate, Kubernetes API availability.

Topic 179.1

PLATFORM SLO

PLATFORM SLO: PLATFORM SLO. Example:; Deployment Success Rate; 99.5%; Kubernetes API availability; defined target

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of PLATFORM SLO.
  • Configure or apply PLATFORM SLO in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 179.2

Deployment Success Rate

PLATFORM SLO: Deployment Success Rate. Example:; Deployment Success Rate; 99.5%; Kubernetes API availability; defined target

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Deployment Success Rate.
  • Configure or apply Deployment Success Rate in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 179.3

Kubernetes API availability

PLATFORM SLO: Kubernetes API availability. Example:; Deployment Success Rate; 99.5%; Kubernetes API availability; defined target

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Kubernetes API availability.
  • Configure or apply Kubernetes API availability in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: CPU, memory, Pods.

Topic 180.1

CPU

CLUSTER CAPACITY PLANNING: CPU. Track:; CPU; memory; Pods; node utilization

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of CPU.
  • Configure or apply CPU in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 180.2

memory

CLUSTER CAPACITY PLANNING: memory. Track:; CPU; memory; Pods; node utilization

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of memory.
  • Configure or apply memory in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 180.3

Pods

CLUSTER CAPACITY PLANNING: Pods. Track:; CPU; memory; Pods; node utilization

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Pods.
  • Configure or apply Pods in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: requests vs actual usage, idle nodes, autoscaling.

Topic 181.1

requests vs actual usage

COST OPTIMIZATION: requests vs actual usage. Teach:; requests vs actual usage; idle nodes; autoscaling; overprovisioning; storage; load balancers

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of requests vs actual usage.
  • Configure or apply requests vs actual usage in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 181.2

idle nodes

COST OPTIMIZATION: idle nodes. Teach:; requests vs actual usage; idle nodes; autoscaling; overprovisioning; storage; load balancers

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of idle nodes.
  • Configure or apply idle nodes in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 181.3

autoscaling

COST OPTIMIZATION: autoscaling. Teach:; requests vs actual usage; idle nodes; autoscaling; overprovisioning; storage; load balancers

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of autoscaling.
  • Configure or apply autoscaling in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: namespace, team, workload.

Topic 182.1

namespace

KUBERNETES FINOPS: namespace. Cost allocation by:; namespace; team; workload

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of namespace.
  • Configure or apply namespace in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 182.2

team

KUBERNETES FINOPS: team. Cost allocation by:; namespace; team; workload

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of team.
  • Configure or apply team in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 182.3

workload

KUBERNETES FINOPS: workload. Cost allocation by:; namespace; team; workload

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of workload.
  • Configure or apply workload in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: INCIDENT MANAGEMENT.

Topic 183.1

INCIDENT MANAGEMENT

INCIDENT MANAGEMENT: INCIDENT MANAGEMENT. Teach:; Detect → Triage → Mitigate → Recover → RCA

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of INCIDENT MANAGEMENT.
  • Configure or apply INCIDENT MANAGEMENT in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: timeline, root cause, contributing factors.

Topic 184.1

timeline

KUBERNETES RCA: timeline. Example incident:; Deployment update caused readiness failures.; RCA includes:; timeline; root cause; contributing factors; mitigation; permanent fix

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of timeline.
  • Configure or apply timeline in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 184.2

root cause

KUBERNETES RCA: root cause. Example incident:; Deployment update caused readiness failures.; RCA includes:; timeline; root cause; contributing factors; mitigation; permanent fix

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of root cause.
  • Configure or apply root cause in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 184.3

contributing factors

KUBERNETES RCA: contributing factors. Example incident:; Deployment update caused readiness failures.; RCA includes:; timeline; root cause; contributing factors; mitigation; permanent fix

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of contributing factors.
  • Configure or apply contributing factors in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: Pod CrashLoop, node NotReady, failed rollout.

Topic 185.1

Pod CrashLoop

RUNBOOKS: Pod CrashLoop. Create:; Pod CrashLoop; node NotReady; failed rollout; DNS failure; storage failure

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Pod CrashLoop.
  • Configure or apply Pod CrashLoop in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 185.2

node NotReady

RUNBOOKS: node NotReady. Create:; Pod CrashLoop; node NotReady; failed rollout; DNS failure; storage failure

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of node NotReady.
  • Configure or apply node NotReady in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 185.3

failed rollout

RUNBOOKS: failed rollout. Create:; Pod CrashLoop; node NotReady; failed rollout; DNS failure; storage failure

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of failed rollout.
  • Configure or apply failed rollout in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: cluster state, application configuration, persistent data.

Topic 186.1

cluster state

BACKUP & DR: cluster state. Teach:; cluster state; application configuration; persistent data

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of cluster state.
  • Configure or apply cluster state in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 186.2

application configuration

BACKUP & DR: application configuration. Teach:; cluster state; application configuration; persistent data

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of application configuration.
  • Configure or apply application configuration in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 186.3

persistent data

BACKUP & DR: persistent data. Teach:; cluster state; application configuration; persistent data

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of persistent data.
  • Configure or apply persistent data in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: VELERO AWARENESS.

Topic 187.1

VELERO AWARENESS

VELERO AWARENESS: VELERO AWARENESS. For backup/restore concepts.

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of VELERO AWARENESS.
  • Configure or apply VELERO AWARENESS in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: cluster loss, node loss, Region loss.

Topic 188.1

cluster loss

DISASTER RECOVERY: cluster loss. Design for:; cluster loss; node loss; Region loss; data recovery

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of cluster loss.
  • Configure or apply cluster loss in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 188.2

node loss

DISASTER RECOVERY: node loss. Design for:; cluster loss; node loss; Region loss; data recovery

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of node loss.
  • Configure or apply node loss in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 188.3

Region loss

DISASTER RECOVERY: Region loss. Design for:; cluster loss; node loss; Region loss; data recovery

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of Region loss.
  • Configure or apply Region loss in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: contain, revoke, inspect access.

Topic 189.1

contain

SECURITY INCIDENTS: contain. Scenario:; Compromised ServiceAccount token.; Actions:; contain; revoke; inspect access; rotate; improve permissions

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of contain.
  • Configure or apply contain in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 189.2

revoke

SECURITY INCIDENTS: revoke. Scenario:; Compromised ServiceAccount token.; Actions:; contain; revoke; inspect access; rotate; improve permissions

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of revoke.
  • Configure or apply revoke in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 189.3

inspect access

SECURITY INCIDENTS: inspect access. Scenario:; Compromised ServiceAccount token.; Actions:; contain; revoke; inspect access; rotate; improve permissions

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of inspect access.
  • Configure or apply inspect access in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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3 Kubernetes topics: log summarization, YAML explanation, troubleshooting hypotheses.

Topic 190.1

log summarization

AI-ASSISTED KUBERNETES OPERATIONS: log summarization. Use AI for:; log summarization; YAML explanation; troubleshooting hypotheses; manifest review

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of log summarization.
  • Configure or apply log summarization in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 190.2

YAML explanation

AI-ASSISTED KUBERNETES OPERATIONS: YAML explanation. Use AI for:; log summarization; YAML explanation; troubleshooting hypotheses; manifest review

High-Frequency Interview Topic 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of YAML explanation.
  • Configure or apply YAML explanation in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Topic 190.3

troubleshooting hypotheses

AI-ASSISTED KUBERNETES OPERATIONS: troubleshooting hypotheses. Use AI for:; log summarization; YAML explanation; troubleshooting hypotheses; manifest review

Core Architecture 20 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of troubleshooting hypotheses.
  • Configure or apply troubleshooting hypotheses in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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1 Kubernetes topics: AI SAFETY.

Topic 191.1

AI SAFETY

AI SAFETY: AI SAFETY. Never execute destructive generated commands without:; Review → Dry Run → Approval

Core Architecture 60 Mins
What You Master in this Topic:
  • Explain the Kubernetes API behavior, control loop or operational purpose of AI SAFETY.
  • Configure or apply AI SAFETY in a secure, observable and production-ready Kubernetes platform.
  • Diagnose failure modes and evaluate reliability, security, scalability, maintainability and cost trade-offs.
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Enterprise Portfolio

26 Hands-On Production Capstones & Microservices

Build, deploy, and showcase real-world enterprise architectures on GitHub to prove your production engineering readiness:

Major Production Capstone 35 Hours Lab Work

Enterprise E-Commerce Microservices & Event-Driven Streaming Platform

Architected with Spring Boot 3.3, Apache Kafka event streams, Redis distributed caching, React 19 UI, and PostgreSQL. Features distributed ACID transaction sagas, payment webhook handling, dynamic inventory locking, and Dockerized Kubernetes deployment.

Architectural Highlights:
• Service Mesh: Catalog, Orders, Payments, Notifications & Auth • Event Pipeline: Apache Kafka async event streaming with dead-letter queues
• Security & Caching: OAuth2 + JWT RBAC security & Redis multi-tier caching • Cloud DevOps: Docker multi-stage containerization + AWS ECR/EKS CI/CD
Spring Boot 3 Apache Kafka Redis Cache Docker & K8s React 19
Verified GitHub Portfolio Project
Production System 18 Hours

High-Throughput Banking & Core Transaction Engine

Concurrent multithreaded financial transaction ledger with ACID compliance, optimistic row locking, idempotent payment endpoints, and audit logging.

Java 21 Spring Data JPA PostgreSQL JUnit 5
GitHub Capstone Verified Review
Production System 16 Hours

Real-Time Logistics & Fleet Tracking Service

Bi-directional live vehicle telemetry dashboard processing 10,000+ geo-coordinate events/sec with live map rendering and ETA calculations.

Spring WebSockets Apache Kafka React 19 PostGIS
GitHub Capstone Verified Review
Production System 20 Hours

Multi-Tenant SaaS Subscription & Webhook Gateway

Multi-tenant automated billing engine with webhook signature verification, dynamic token bucket rate-limiting, and tenant data isolation schemas.

Spring Boot Stripe API Bucket4j Redis
GitHub Capstone Verified Review
Production System 14 Hours

Distributed URL Shortener & Analytics System (Bitly Scale)

Low-latency URL redirection engine with distributed ID generation (Snowflake), sub-5ms Redis caching, and real-time click analytics.

Base62 Hashing Redis Cluster Spring Boot 3 Docker
GitHub Capstone Verified Review
Production System 15 Hours

Automated Cloud DevOps CI/CD Pipeline on AWS

Production containerization pipeline with automated testing, sonar code quality gates, container image vulnerability scanning, and zero-downtime rolling deploys.

GitHub Actions Docker AWS ECS/EKS Prometheus
GitHub Capstone Verified Review
Production System 16 Hours

AI-Powered Code Reviewer & Assessment Engine

Automated coding interview evaluator that parses Java AST trees, detects algorithmic time complexity, and simulates 1-on-1 voice technical interview feedback.

Gemini API Spring AI React 19 AST Parser
GitHub Capstone Verified Review
Comparison Matrix

MockAttempt Academy vs. Traditional Bootcamps & Self-Study

Transparent side-by-side comparison of daily schedule, duration, curriculum, and placement support:

Feature & Deliverables MockAttempt Fast-Track Track Expensive Bootcamps Self-Study / YouTube
Live Weekend Schedule Sat & Sun (4 Hours / Day) 1 - 1.5 Hours / Day Self-Paced / Inconsistent
Duration to Placement Readiness 4 Months (16 Weeks Weekend) 6 - 9 Months 12+ Months (Uncertain)
Candidate Placement Guarantee Unlimited Drives until Placed (or Full Refund) Limited to 3-6 Months only None (Apply blindly)
Topic Mock Tests & AI Interviews Integrated for Every Topic (580+ Rounds) End of Course Only None
Tuition Fee ₹49,999 ₹98,999 ₹1,20,000 - ₹2,50,000 Free (No Mentorship/Jobs)
Institutional Guarantees

Institutional Course Assurances & 100% Placement Policy

100% Job Placement Guarantee

Guaranteed

Our placement team arranges unlimited corporate interview drives across 1,050+ hiring partners until you receive an official offer letter. If unplaced, 100% of your tuition fee is refunded.

1-on-1 Expert Faculty Mentorship

Live Training

Every cohort is taught live by seasoned lead architects from Tier-1 product companies with daily live coding and supervised code reviews.

FAQs

Frequently Asked Questions

Yes, but basic Linux, networking and container familiarity helps. Foundation modules are provided.

The course tracks currently supported Kubernetes releases. Exact reference versions are maintained through the Admin technology-review process.

Yes.

Yes.

Yes, including PV, PVC, StorageClass and CSI.

Yes, deeply.

Yes.

Yes.

Yes.

Yes.

Yes.

Yes.

Yes.

Yes. It is one of the largest parts of the course.

Yes.

Yes.

Yes.

Yes, for Kubernetes infrastructure provisioning.

Yes.

Yes.

Yes.

An optional CKA-aligned practice track can be configured separately. External certification results are not guaranteed.

An optional application-development practice track can be configured separately. External certification results are not guaranteed.

The curriculum defines controlled hands-on and broken-cluster labs. Actual sandbox access, quotas, isolation and cleanup are Admin-configured.

No. The program provides Placement Assistance & Career Support; employment depends on learner performance, projects, experience and employer requirements.

Ready to Become a Top 1% Kubernetes Engineer in 3 Months?

Speak with our senior academic counsellors to evaluate your fast-track 4-hour daily cohort eligibility, explore scholarship options, and secure your batch seat.

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Program Specifications

Weekend Live
Schedule Online Weekend (Sat & Sun)
Daily Live Session 4 Hours / Weekend Day
Program Duration 4 Months (16 Weeks)
Placement Guarantee Guaranteed until Placed
Tuition Protection 100% Refund if Unplaced
Live Mentorship 128+ Hours Weekend Online
Hands-On Projects 26 Production Capstones
AI Voice Interviews 580+ Practice Rounds
Hiring Network 1,050+ Corporate Partners
Credential Industry Verified Credential

Speak to a Senior Program Advisor

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