networks:
  test-net:
    driver: bridge
    name: gitops-test-network

volumes:
  forgejo-data:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: ${PWD}/forgejo_data
  runner-data:
    driver: local
    driver_opts:
      type: none
      o: bind
      device: ${PWD}/runner_data

services:
  # 1. FORGEJO
  forgejo:
    image: data.forgejo.org/forgejo/forgejo:9
    container_name: forgejo
    networks:
      - test-net
    environment:
      - FORGEJO__SERVER__HTTP_PORT=3000
      - FORGEJO__SERVER__ROOT_URL=http://forgejo:3000 # <--- Einheitlich im Docker-Netzwerk
      - FORGEJO__ACTIONS__ENABLED=true
      - FORGEJO__PACKAGES__ENABLED=true
      - FORGEJO__PACKAGES__CONTAINER_ENABLED=true
    ports:
      - "3000:3000"
      - "3005:3000"
      - "2222:22"
    volumes:
      - forgejo-data:/data
    restart: always

  # 2. FORGEJO RUNNER (KORRIGIERT: Vollautomatische Registrierung beim Booten)
  forgejo-runner:
    image: data.forgejo.org/forgejo/runner:9
    container_name: forgejo-runner
    networks:
      - test-net
    user: "0:0"
    # Der Trick: Er prüft, ob eine Config existiert. Wenn nicht, registriert er sich vollautomatisch selbst!
    entrypoint: >
      sh -c "if [ ! -f /data/.runner ]; then
               forgejo-runner register --instance http://forgejo:3000 --token mysecrettoken123 --name debian-local-runner --labels ubuntu-latest:docker://ghcr.io/devops-infra/docker-terraform:latest --no-interactive;
             fi;
             exec forgejo-runner daemon"
    environment:
      - GITEA_INSTANCE_URL=http://forgejo:3000
      - GITEA_RUNNER_REGISTRATION_TOKEN=mysecrettoken123 # <--- Wir fixieren das Token einfach!
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - runner-data:/data
      - ./kind_kubeconfig:/root/.kube
    depends_on:
      - forgejo
    restart: always

  # 3. KUBERNETES PLATTFORM (K3s)
  k3s-cluster:
    image: rancher/k3s:v1.28.2-k3s1
    container_name: local-k3s-platform
    networks:
      - test-net
    privileged: true
    tmpfs:
      - /run
      - /var/run
    ports:
      - "8443:6443"
      - "8080:80"
    environment:
      - K3S_KUBECONFIG_OUTPUT=/output/config
      - K3S_KUBECONFIG_MODE=666
    volumes:
      - ./kind_kubeconfig:/output
    command: server --disable traefik --egress-selector-mode=disabled
    restart: always