Kubernetes
Components of Kubernetes
[source: https://kubernetes.io/docs/concepts/overview/components/]

  1. Kubernetes Cluster
  2. Kubernetes Objects
    1. Cluster
      1. Namespaces (namespaces|ns)
      2. Volumes
        Persistent Volumes (persistentvolumes|pv)
        Persistent Volumes Claims (persistentvolumeclaims|pvc)
        Storage Classes (storageclasses|sc)
    2. Config and Storage
      1. ConfigMaps (configmaps|cm)
      2. Secrets (secrets)
    3. Workloads
      1. Pods (pods|po)
      2. ReplicaSets (replicasets|rs)
      3. Deployments (deployments|deploy)
      4. StatefulSets (statefulsets|sts)
      5. DaemonSets (daemonsets|ds)
      6. Jobs (jobs|batch)
      7. CronJobs (cronjobs|cj)
    4. Service
      1. Services (services|svc)
      2. Ingresses (ingresses|ing)
Annexes
  1. Install kubectl (version: 1.18.6) (Ubuntu)
  2. Docker Desktop (version: 20.10.6) (Windows 10)
    1. Install Windows Subsystem for Linux (WSL 2)
    2. Install Docker Desktop (WSL 2) and Enable Kubernetes
    3. SSH into Linux distribution from a remote machine
    4. Docker Desktop: Kubernetes Web UI (Dashboard)
    5. Kubernetes Metrics Server
  3. MiniKube (version: 1.12.1) (Ubuntu)
    1. Install VirtualBox
    2. Install MiniKube
    3. Start MiniKube
    4. MiniKube: Kubernetes Web UI (Dashboard)
    5. Hello Minikube
    6. Minikube's addons
    7. Use a private Docker registry with Minikube
    8. Collect Kubernetes metrics (Minikube's addon: 'metrics-server')
  4. minikube command-line interface (CLI)
  5. kubectl command-line interface (CLI)
  6. kubectl CLI: kubectl get (print information about resources)
  7. kubectl CLI: API Resources (list supported API resources)
  8. Glossary
References
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