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Course Outline

Container Architecture

  • Comparison: Containers vs. Virtual Machines
  • Analyzing Container Internals
  • Container Management Systems
  • OCI and CRI Standards

Container Orchestration

  • Limitations of Traditional Container Management
  • Overview of Kubernetes Architecture
  • Foundational Introduction
  • Masters and Nodes
  • Etcd
  • Kube-apiserver
  • Kubelet
  • Kube-proxy
  • Controller Manager
  • Kube Scheduler
  • Designing and Installing a Kubernetes Cluster
  • Labs
  • Setting Up a Multi-Node Kubernetes Cluster

Kubernetes Command-Line Utilities

  • Imperative vs. Declarative Approaches
  • Kubectl
  • Krew
  • Kube ns
  • kube ctx
  • Labs
  • Initiating Work with Kubernetes
  • Essential Kubectl Commands
  • Professional Toolset

Core Kubernetes Concepts

  • Namespaces
  • Pods and Multi-Container Pods
  • Labels and Selectors
  • Replication Controllers and ReplicaSets
  • Deployments (Rolling Updates and Rollbacks)
  • ConfigMaps and Secrets
  • Liveness and Readiness Probes
  • Labs
  • Review of Core Kubernetes Concepts
  • Performing Rolling Updates and Rollbacks
  • Utilizing Labels and Selectors
  • Managing ConfigMaps and Secrets
  • Configuring Liveness and Readiness

Kubernetes Networking

  • Cluster-Level Networking
  • Pod Networking
  • Service Networking
  • CoreDNS Integration in Kubernetes
  • Ingress
  • Labs
  • Network Configuration
  • Services
  • Ingress Management

Scheduling

  • Manual Scheduling Methods
  • Taints and Tolerations
  • Node Labels and Selectors
  • Node Affinity
  • Static Pods
  • DaemonSets
  • Labs
  • Practical Manual Scheduling
  • Implementing Taints and Tolerations
  • Applying Node Labels and Selectors
  • Configuring Node Affinity
  • Working with Static Pods
  • Managing DaemonSets
  • Jobs and Cronjobs

Kubernetes and Storage

  • Persistent Volumes
  • Persistent Volume Claims
  • Dynamic Provisioning via StorageClass
  • Labs
  • Static Provisioning Techniques
  • Dynamic Provisioning Methods

Kubernetes Security

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

Logging and Monitoring

  • Helm
  • Operators
  • Monitoring Cluster Components
  • Implementing the GAP Stack (Grafana, Alertmanager, Prometheus)
  • Labs
  • Advanced Helm Usage
  • Setting Up the GAP Stack

Requirements

  • Foundational understanding of cloud computing concepts
  • Proficiency with the Linux command line

Target Audience

  • DevOps engineers
  • Software developers
 28 Hours

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