Kubernetes Fundamentals KUBFDN

Module 1From Containers to Kubernetes

• Kubernetes Architecture
• Pods and the Control Plane
• Kubernetes the Alta3 Way
• o Deploy Kubernetes using Ansible

Module 2Cluster Basics

• Namespaces and Fundamental Kubectl Commands
• o Creating and Configuring Namespaces
• Kubectl get and sorting
• o Listing Resources with kubectl get

Module 3Pod Basics

• YAML
• Manifests for Pods
• o Create and Configure Basic Pods
• API Versioning and Deprecations

Module 4Container Health, Security, and Observability

• Kubectl port-forward
• Kubectl exec and cp
• o Performing Commands inside a Pod
• Readiness and Liveness Probes
• o Implement Probes and Health Checks
• Pod Security Contexts
• o Applying Security Contexts

Module 5Resource Management

• Limits, Requests, and Namespace ResourceQuotas
• o Defining Resource Requirements, Limits and Quotas
• o Kubectl Top and Application Monitoring
• Admission Controller
• o Create a LimitRange AdmissionController

Module 6Logging

• Utilize Container Logs
• o Kubectl Log Command

Module 7Persistent Storage

• Persistent Volumes, Claims, and StorageClasses
• o Using PersistentVolumeClaims for Storage

Module 8Deployments

• Labels
• o Labels and Selectors
• Annotations
• ReplicaSets
• o Create and Configure a ReplicaSet
• Deployments - Purpose and Advantages
• o Create and Configure a Deployment

Module 9Services: ClusterIP, NodePort, Loadbalancer

• Networking with Services
• o Expose Applications via Services

Module 10EXTRA: Ephemeral Storage

• ConfigMaps and Volume Mounting
• o Persistent Configuration with ConfigMaps
• Secrets
• o Create and Consume Secrets

Module 11EXTRA: Persistent Storage

• Persistent Volumes with CSI
• o CSI Storage Solution: NFS

Module 12EXTRA: Helm

• Helm
• o Making Charts and Templates with Helm
• o Deploy Existing Packages via Helm