---
version: "3.7"

services:
  traefik:
    image: traefik:v2.9.1
    networks:
      ocis-net:
        aliases:
          - ${OCIS_DOMAIN:-ocis.owncloud.test}
    command:
      - "--log.level=${TRAEFIK_LOG_LEVEL:-ERROR}"
      # letsencrypt configuration
      - "--certificatesResolvers.http.acme.email=${TRAEFIK_ACME_MAIL:-example@example.org}"
      - "--certificatesResolvers.http.acme.storage=/certs/acme.json"
      - "--certificatesResolvers.http.acme.httpChallenge.entryPoint=http"
      # enable dashboard
      - "--api.dashboard=true"
      # define entrypoints
      - "--entryPoints.http.address=:80"
      - "--entryPoints.http.http.redirections.entryPoint.to=https"
      - "--entryPoints.http.http.redirections.entryPoint.scheme=https"
      - "--entryPoints.https.address=:443"
      # docker provider (get configuration from container labels)
      - "--providers.docker.endpoint=unix:///var/run/docker.sock"
      - "--providers.docker.exposedByDefault=false"
      # access log
      - "--accessLog=true"
      - "--accessLog.format=json"
      - "--accessLog.fields.headers.names.X-Request-Id=keep"
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock:ro"
      - "certs:/certs"
    labels:
      - "traefik.enable=${TRAEFIK_DASHBOARD:-false}"
      - "traefik.http.middlewares.traefik-auth.basicauth.users=${TRAEFIK_BASIC_AUTH_USERS:-admin:$$apr1$$4vqie50r$$YQAmQdtmz5n9rEALhxJ4l.}" # defaults to admin:admin
      - "traefik.http.routers.traefik.entrypoints=https"
      - "traefik.http.routers.traefik.rule=Host(`${TRAEFIK_DOMAIN:-traefik.owncloud.test}`)"
      - "traefik.http.routers.traefik.middlewares=traefik-auth"
      - "traefik.http.routers.traefik.tls.certresolver=http"
      - "traefik.http.routers.traefik.service=api@internal"
    logging:
      driver: "local"
    restart: always

  ocis:
    image: owncloud/ocis:${OCIS_DOCKER_TAG:-latest}
    networks:
      ocis-net:
    entrypoint:
      - /bin/sh
    # run ocis init to initialize a configuration file with random secrets
    # it will fail on subsequent runs, because the config file already exists
    # therefore we ignore the error and then start the ocis server
    command: ["-c", "ocis init || true; ocis server"]
    environment:
      OCIS_URL: https://${OCIS_DOMAIN:-ocis.owncloud.test}
      OCIS_LOG_LEVEL: ${OCIS_LOG_LEVEL:-info}
      OCIS_LOG_COLOR: "${OCIS_LOG_COLOR:-false}"
      PROXY_TLS: "false" # do not use SSL between Traefik and oCIS
      # activate s3ng storage driver
      STORAGE_USERS_DRIVER: s3ng
      STORAGE_SYSTEM_DRIVER: ocis # keep system data on ocis storage since this are only small files atm
      # s3ng specific settings
      STORAGE_USERS_S3NG_ENDPOINT: http://minio:9000
      STORAGE_USERS_S3NG_REGION: default
      STORAGE_USERS_S3NG_ACCESS_KEY: ${MINIO_ACCESS_KEY:-ocis}
      STORAGE_USERS_S3NG_SECRET_KEY: ${MINIO_SECRET_KEY:-ocis-secret-key}
      STORAGE_USERS_S3NG_BUCKET: ${MINIO_BUCKET:-ocis-bucket}
      # INSECURE: needed if oCIS / Traefik is using self generated certificates
      OCIS_INSECURE: "${INSECURE:-false}"
      # basic auth (not recommended, but needed for eg. WebDav clients that do not support OpenID Connect)
      PROXY_ENABLE_BASIC_AUTH: "${PROXY_ENABLE_BASIC_AUTH:-false}"
      # admin user password
      IDM_ADMIN_PASSWORD: "${ADMIN_PASSWORD:-admin}" # this overrides the admin password from the configuration file
      # demo users
      IDM_CREATE_DEMO_USERS: "${DEMO_USERS:-false}"
    volumes:
      - ocis-config:/etc/ocis
      - ocis-data:/var/lib/ocis
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.ocis.entrypoints=https"
      - "traefik.http.routers.ocis.rule=Host(`${OCIS_DOMAIN:-ocis.owncloud.test}`)"
      - "traefik.http.routers.ocis.tls.certresolver=http"
      - "traefik.http.routers.ocis.service=ocis"
      - "traefik.http.services.ocis.loadbalancer.server.port=9200"
    logging:
      driver: "local"
    restart: always

  minio:
    image: minio/minio:latest
    networks:
      ocis-net:
    entrypoint:
      - /bin/sh
    command:
      [
        "-c",
        "mkdir -p /data/${MINIO_BUCKET:-ocis-bucket} && minio server --console-address ':9001' /data",
      ]
    volumes:
      - minio-data:/data
    environment:
      MINIO_ACCESS_KEY: ${MINIO_ACCESS_KEY:-ocis}
      MINIO_SECRET_KEY: ${MINIO_SECRET_KEY:-ocis-secret-key}
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.minio.entrypoints=https"
      - "traefik.http.routers.minio.rule=Host(`${MINIO_DOMAIN:-minio.owncloud.test}`)"
      - "traefik.http.routers.minio.tls.certresolver=http"
      - "traefik.http.routers.minio.service=minio"
      - "traefik.http.services.minio.loadbalancer.server.port=9001"
    logging:
      driver: "local"
    restart: always

volumes:
  certs:
  ocis-config:
  ocis-data:
  minio-data:

networks:
  ocis-net: