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Course Outline

Container Architecture

  • Comparing Containers and Virtual Machines
  • Analyzing Container Internals
  • Container Management Frameworks
  • Understanding OCI and CRI Standards

Container Orchestration

  • Limitations of Traditional Container Management
  • Kubernetes Architectural Overview
  • Foundational Introduction
  • Masters and Nodes
  • Etcd Database
  • Kube-apiserver
  • Kubelet
  • 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
  • Mastering Kubectl
  • Using Krew
  • Managing Namespaces (Kube ns)
  • Context Management (Kube ctx)
  • Practical Labs
  • Kicking Off with Kubernetes
  • Essential Kubectl Commands
  • Professional Tooling Essentials

Core Kubernetes Concepts

  • Managing Namespaces
  • Pods and Multi-Container Pods
  • Labels and Selectors
  • Replication Controllers and ReplicaSets
  • Deployments: Rolling Updates and Rollbacks
  • ConfigMaps and Secrets Management
  • Liveness and Readiness Probes
  • Practical Labs
  • Reviewing Core Kubernetes Concepts
  • Executing Rolling Updates and Rollbacks
  • Applying Labels and Selectors
  • Implementing ConfigMaps and Secrets
  • Configuring Liveness and Readiness

Kubernetes Networking

  • Cluster-Wide Networking
  • Pod-Level Networking
  • Service Networking
  • Implementing CoreDNS in Kubernetes
  • Ingress Configuration
  • Practical Labs
  • Advanced Networking Scenarios
  • Service Abstractions
  • Configuring Ingress

Scheduling and Placement

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

Kubernetes and Storage Management

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

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

  • Using Helm
  • Operators Pattern
  • Monitoring Cluster Components
  • Setting up the GAP Stack (Grafana, Alertmanager, Prometheus)
  • Practical Labs
  • Advanced Helm Usage
  • Deploying 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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