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Course Outline

Container Architecture

  • Comparing Containers with Virtual Machines
  • Analyzing Container Structures
  • Container Management Systems
  • OCI and CRI Standards

Container Orchestration

  • Limitations of Standalone Container Management Systems
  • Kubernetes Architecture Overview
  • Introductory Concepts
  • Masters and Nodes
  • Etcd
  • 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
  • Kubectl
  • Krew
  • Kube NS
  • Kube CTX
  • Practical Labs
  • Initiating with Kubernetes
  • Essential Kubectl Commands
  • Professional Tools of the Trade

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
  • Practical Labs
  • Deep Dive into Kubernetes Core Concepts
  • Executing Rolling Updates and Rollbacks
  • Applying Labels and Selectors
  • Managing ConfigMaps and Secrets
  • Implementing Liveness and Readiness Checks

Kubernetes Networking

  • Cluster-Wide Networking
  • Pod-Level Networking
  • Service Networking
  • CoreDNS within Kubernetes
  • Ingress Controllers
  • Practical Labs
  • Networking Fundamentals
  • Service Configuration
  • Ingress Management

Workload Scheduling

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

Kubernetes and Storage Solutions

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

Kubernetes Security Posture

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

Logging and Monitoring Strategies

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

Requirements

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

Target Audience

  • DevOps engineers
  • Software developers
 28 Hours

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