docker-compose.kubernetes.yml

---
services:

  kubernetes:
    container_name: dab_kubernetes
    image: "rancher/k3s:${DAB_APPS_K3S_TAG:-v0.3.0}"
    labels:
      description: 'Deployment, scaling, and management of containerized applications'
      deck-chores.sc.command: |
        sh -c "
          kubectl apply -f https://raw.githubusercontent.com/rancher/local-path-provisioner/master/deploy/local-path-storage.yaml && \
          kubectl patch storageclass local-path -p '{\"metadata\": {\"annotations\":{\"storageclass.kubernetes.io/is-default-class\":\"true\"}}}'
        "
      deck-chores.sc.interval: every minute
    restart: on-failure
    depends_on:
      - deck-chores
    networks:
      - default
      - lab
    command: server
    privileged: true
    env_file:
      - /tmp/denvmux/kubernetes.env
    environment:
      K3S_CLUSTER_SECRET: somethingtotallyrandom
      K3S_KUBECONFIG_MODE: '666'
      K3S_KUBECONFIG_OUTPUT: /output/kubeconfig.yaml
      KUBECONFIG: /output/kubeconfig.yaml
    volumes:
      - kubernetes:/var/lib/rancher/k3s
      - kubernetes_storage_class:/opt/local-path-provisioner
      - "$DAB_CONF_PATH/apps/kubernetes/config:/output"
      - "$DAB_CONF_PATH/apps/kubernetes/manifests:/var/lib/rancher/k3s/server/manifests"
    ports:
      - 6443:6443
      - 80:80
      - 443:443
    tmpfs:
      - /run
      - /var/run
    healthcheck:
      test: 'kubectl get service kubernetes >/dev/null'
      interval: 15s
      timeout: 5s
      retries: 3
      start_period: 5s

volumes:
  kubernetes:
  kubernetes_storage_class:

networks:
  default:
    name: dab_apps
  lab:
    external: true
    name: lab