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Course Outline

Containers Architecture

  • Containers versus Virtual Machines
  • Analyzing Container Structure
  • Container Management Systems
  • OCI and CRI Standards

Container Orchestration

  • Limitations of Standalone Container Management Systems
  • Kubernetes Architecture Overview
  • Introduction to Orchestration
  • Master Nodes and Worker Nodes
  • Etcd Data Store
  • Kube-apiserver
  • Kubelet Agent
  • Kube-proxy
  • Controller Manager
  • Kube Scheduler
  • Designing and Installing a Kubernetes Cluster
  • Practical Labs
  • Deploying a Multi-Node Kubernetes Cluster

Kubernetes Command-Line Utilities

  • Imperative vs. Declarative Approaches
  • Kubectl Fundamentals
  • Krew Plugin Manager
  • Managing Namespaces
  • Managing Contexts
  • Practical Labs
  • Getting Started with Kubernetes CLI
  • Essential Kubectl Commands
  • Professional Tooling Strategies

Kubernetes Core Concepts

  • Managing Namespaces
  • Pods and Multi-Container Pods
  • Labels and Selectors
  • Replication Controllers and ReplicaSets
  • Deployments (Implementing Rolling Updates and Rollbacks)
  • ConfigMaps and Secrets Management
  • Liveness and Readiness Probes
  • Practical Labs
  • Application of Core Kubernetes Concepts
  • Executing Rolling Updates and Rollbacks
  • Using Labels and Selectors
  • Working with ConfigMaps and Secrets
  • Configuring Liveness and Readiness Probes

Kubernetes Networking

  • Cluster-Wide Networking
  • Pod-Level Networking
  • Service Networking
  • CoreDNS Integration in Kubernetes
  • Ingress Controllers
  • Practical Labs
  • Networking Principles
  • Service Types and Configuration
  • Ingress Configuration

Scheduling

  • Manual Scheduling Techniques
  • Taints and Tolerations
  • Node Labels and Selectors
  • Node Affinity Rules
  • Static Pods
  • DaemonSets
  • Practical Labs
  • Applying Manual Scheduling
  • Implementing Taints and Tolerations
  • Using Node Labels and Selectors
  • Configuring Node Affinity
  • Managing Static Pods
  • Using DaemonSets
  • Jobs and CronJobs

Kubernetes and Storage

  • Persistent Volumes
  • Persistent Volume Claims
  • Dynamic Provisioning via StorageClass
  • Practical Labs
  • Static Volume Provisioning
  • Dynamic Volume Provisioning

Kubernetes Security

  • Role-Based Access Control (RBAC)
  • Service Accounts
  • Security Contexts
  • Resource Quotas
  • Network Policies
  • Practical Labs
  • Configuring RBAC and Cluster Roles
  • Managing Service Accounts
  • Defining Security Contexts
  • Implementing Network Policies

Logging and Monitoring

  • Helm Chart Management
  • Kubernetes Operators
  • Monitoring Cluster Components
  • Deploying the GAP Stack (Grafana, Alertmanager, Prometheus)
  • Practical Labs
  • Working with Helm
  • Setting up the GAP Stack

Requirements

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

Target Audience

  • DevOps Engineers
  • Software Developers
 28 Hours

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