compose-k8s.yaml

version: '3.1'
services:
  testing:
    build:
      context: ..
      dockerfile: e2e/Dockerfile
    command: [ "/workspace/k8s.sh" ]
    depends_on:
      server:
        condition: service_started
    links:
      - server
      - agent
    volumes:
      - k8s:/root/.kube

  server:
    image: "rancher/k3s:${K3S_VERSION:-v1.25.15-k3s2}"
    command: server
    tmpfs:
    - /run
    - /var/run
    ulimits:
      nproc: 65535
      nofile:
        soft: 65535
        hard: 65535
    privileged: true
    restart: always
    environment:
    - K3S_TOKEN=abcd
    - K3S_KUBECONFIG_OUTPUT=/output/config
    - K3S_KUBECONFIG_MODE=666
    volumes:
    - k8s:/output
    # This is just so that we get the kubeconfig file out
    # - .:/output
    # ports:
    # - 30000:30000
    # - 6443:6443  # Kubernetes API Server
    # - 80:80      # Ingress controller port 80
    # - 443:443    # Ingress controller port 443
    healthcheck:
      test: ["CMD", "bash", "-c", "cat < /dev/null > /dev/tcp/127.0.0.1/6443"]
      interval: 3s
      timeout: 30s
      retries: 10
      start_period: 3s

  agent:
    image: "rancher/k3s:${K3S_VERSION:-v1.25.15-k3s2}"
    tmpfs:
    - /run
    - /var/run
    ulimits:
      nproc: 65535
      nofile:
        soft: 65535
        hard: 65535
    privileged: true
    restart: always
    environment:
    - K3S_URL=https://server:6443
    - K3S_TOKEN=abcd
    links:
      - server

volumes:
  k8s: {}