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Microk8s

Install

  • sudo snap install microk8s --classic
  • alias kubectl='microk8s kubectl'
  • sudo usermod -a -G microk8s ubuntu
  • sudo chown -R ubuntu ~/.kube (mkdir .kube)
  • newgrp microk8s

List addons

microk8s status
addons:
  enabled:
    dashboard
    dns
    ha-cluster
    helm
    helm3
    host-access
    hostpath-storage
    ingress
    metrics-server
    storage

Kubernetes Dashboard

microk8s enable dashboard

microk8s kubectl create token default

(Enable access from 10443)

microk8s kubectl port-forward --address 0.0.0.0 -n kube-system service/kubernetes-dashboard 10443:443
  • https://000.000.000.000:10443

Create ymls

microk8s kubectl apply -f ...

List all

microk8s kubectl get all

Gitlab-authentication in k8s

microk8s kubectl create secret docker-registry gitlab-registry \
  --docker-server=registry.gitlab.com \
  --docker-username=your-username \
  --docker-password=your-token

Setup k9s

microk8s.kubectl config view --raw > ~/.kube/config