services:
  registry:
    image: registry:3
    restart: unless-stopped
    environment:
      - USERNAME=${USERNAME}
      - PASSWORD=${PASSWORD}
      - REGISTRY_AUTH=htpasswd
      - REGISTRY_AUTH_HTPASSWD_REALM=Registry Realm
      - REGISTRY_AUTH_HTPASSWD_PATH=/auth/registry.password
      - REGISTRY_HTTP_RELATIVEURLS=true
    entrypoint: ["sh", "/entrypoint.sh"]
    volumes:
      - registry-data:/var/lib/registry
      - type: bind
        source: ../files/entrypoint.sh
        target: /entrypoint.sh
      - type: bind
        source: ../files/config.yml
        target: /etc/docker/registry/config.yml
    expose:
      - 5000
    healthcheck:
      test:
        - CMD
        - wget
        - "-q"
        - "--spider"     
        - "http://localhost:5000/"  
      interval: 5s
      timeout: 20s
      retries: 10

volumes:
  registry-data: