---
version: "3.4"

networks:
  traefik_network:
    external: true
  network:
    external: false

services:
  postgresql:
    image: docker.io/library/postgres:16-alpine
    networks:
      - network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -d $${POSTGRES_DB} -U $${POSTGRES_USER}"]
      start_period: 20s
      interval: 30s
      retries: 5
      timeout: 5s
    volumes:
      - database:/var/lib/postgresql/data
    environment:
      POSTGRES_PASSWORD: authentik
      POSTGRES_USER: authentik
      POSTGRES_DB: authentik
    env_file:
      - .env
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints:
          - node.id == i4g82m09yctlsdby3vefxf3gt ## srv-docker

  redis:
    image: docker.io/library/redis:alpine
    networks:
      - network
    command: --save 60 1 --loglevel warning
    healthcheck:
      test: ["CMD-SHELL", "redis-cli ping | grep PONG"]
      start_period: 20s
      interval: 30s
      retries: 5
      timeout: 3s
    volumes:
      - redis:/data
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints:
          - node.id == i4g82m09yctlsdby3vefxf3gt ## srv-docker

  server:
    image: ghcr.io/goauthentik/server:latest
    networks:
      - network
      - traefik_network
    command: server
    environment:
      AUTHENTIK_REDIS__HOST: authentik_redis
      AUTHENTIK_POSTGRESQL__HOST: authentik_postgresql
      AUTHENTIK_POSTGRESQL__USER: authentik
      AUTHENTIK_POSTGRESQL__NAME: authentik
      AUTHENTIK_POSTGRESQL__PASSWORD: authentik
    volumes:
      - media:/media
      - custom-templates:/templates
    env_file:
      - .env
    depends_on:
      - postgresql
      - redis
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints:
          - node.id == i4g82m09yctlsdby3vefxf3gt ## srv-docker

  worker:
    image: ghcr.io/goauthentik/server:latest
    command: worker
    networks:
      - network
    environment:
      AUTHENTIK_REDIS__HOST: authentik_redis
      AUTHENTIK_POSTGRESQL__HOST: authentik_postgresql
      AUTHENTIK_POSTGRESQL__USER: authentik
      AUTHENTIK_POSTGRESQL__NAME: authentik
      AUTHENTIK_POSTGRESQL__PASSWORD: authentik
    # `user: root` and the docker socket volume are optional.
    # See more for the docker socket integration here:
    # https://goauthentik.io/docs/outposts/integrations/docker
    # Removing `user: root` also prevents the worker from fixing the permissions
    # on the mounted folders, so when removing this make sure the folders have the correct UID/GID
    # (1000:1000 by default)
    user: root
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - media:/media
      - certs:/certs
      - custom-templates:/templates
    env_file:
      - .env
    depends_on:
      - postgresql
      - redis
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints:
          - node.id == i4g82m09yctlsdby3vefxf3gt ## srv-docker

volumes:
  database:
    driver: local
  redis:
    driver: local
  media:
    driver: local
  custom-templates:
    driver: local
  certs:
    driver: local