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Course Outline

Container Architecture

  • Containers compared to Virtual Machines
  • Analyzing Container Structure
  • Container Management Platforms
  • OCI and CRI Standards

Container Orchestration

  • Limitations of Container Management Systems
  • Kubernetes Architecture Overview
  • Foundational Introduction
  • Masters and Nodes
  • Etcd
  • Kube-apiserver
  • Kubelet
  • Kube-proxy
  • Controller Manager
  • Kube Scheduler
  • Designing and Installing a Kubernetes Cluster
  • Laboratory Exercises
  • Deploying a Multi-Node Kubernetes Cluster

Kubernetes Command-Line Utilities

  • Imperative vs. Declarative Approaches
  • Kubectl
  • Krew
  • Kube ns
  • kube ctx
  • Laboratory Exercises
  • Initial Steps with Kubernetes
  • Essential Kubectl Commands
  • Professional Toolset

Core Kubernetes Concepts

  • Namespaces
  • Pods and Multi-Container Pods
  • Labels and Selectors
  • Replication Controllers / ReplicaSets
  • Deployments (Rolling Updates and Rollbacks)
  • ConfigMaps and Secrets
  • Liveness and Readiness Probes
  • Laboratory Exercises
  • Review of Core Concepts
  • Executing Rolling Updates and Rollbacks
  • Managing Labels and Selectors
  • Configuring ConfigMaps and Secrets
  • Implementing Liveness and Readiness

Kubernetes Networking

  • Cluster-Level Networking
  • Pod Networking
  • Service Networking
  • CoreDNS in Kubernetes
  • Ingress
  • Laboratory Exercises
  • Networking Principles
  • Service Management
  • Ingress Configuration

Scheduling Mechanisms

  • Manual Scheduling
  • Taints and Tolerations
  • Node Labels and Selectors
  • Node Affinity
  • Static Pods
  • DaemonSets
  • Laboratory Exercises
  • Manual Scheduling Techniques
  • Applying Taints and Tolerations
  • Using Node Labels and Selectors
  • Configuring Node Affinity
  • Managing Static Pods
  • Utilizing DaemonSets
  • Jobs and CronJobs

Kubernetes and Storage Solutions

  • Persistent Volumes
  • Persistent Volume Claims
  • Dynamic Provisioning via StorageClass
  • Laboratory Exercises
  • Static Provisioning Methods
  • Dynamic Provisioning Methods

Kubernetes Security Protocols

  • Role-Based Access Control
  • Service Accounts
  • Security Contexts
  • Resource Quotas
  • Network Policies
  • Laboratory Exercises
  • RBAC and Cluster Roles Implementation
  • Service Account Management
  • Defining Security Contexts
  • Configuring Network Policies

Logging and Monitoring Systems

  • Helm
  • Operators
  • Monitoring Cluster Components
  • Setting up the GAP Stack (Grafana, Alertmanager, Prometheus)
  • Laboratory Exercises
  • Helm Deployment
  • Implementing the GAP Stack

Requirements

  • A solid grasp of cloud computing principles
  • Proficiency with the Linux command-line interface

Target Audience

  • DevOps engineers
  • Software developers
 28 Hours

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