---

services:
  geoipupdate:
    image: "maxmindinc/geoipupdate:latest"
    volumes:
      - "geoip:/usr/share/GeoIP"
    environment:
      GEOIPUPDATE_EDITION_IDS: "GeoLite2-City GeoLite2-ASN"
      GEOIPUPDATE_FREQUENCY: "8"
      GEOIPUPDATE_ACCOUNT_ID: "${GEOIPUPDATE_ACCOUNT_ID:?MaxMind GeoIP account ID required}"
      GEOIPUPDATE_LICENSE_KEY: "${GEOIPUPDATE_LICENSE_KEY:?MaxMind GeoIP license key required}"

  postgresql:
    image: docker.io/library/postgres:16-alpine
    restart: unless-stopped
    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
      - backups_db:/var/lib/postgresql/backups
    environment:
      POSTGRES_PASSWORD: ${PG_PASS:?database password required}
      POSTGRES_USER: ${PG_USER:-authentik}
      POSTGRES_DB: ${PG_DB:-authentik}
    env_file:
      - .env
    networks:
      - backend

  redis:
    image: docker.io/library/redis:alpine
    command: --save 60 1 --loglevel warning
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "redis-cli ping | grep PONG"]
      start_period: 20s
      interval: 30s
      retries: 5
      timeout: 3s
    volumes:
      - redis:/data
    networks:
      - backend

  server:
    image: ${AUTHENTIK_IMAGE:-ghcr.io/goauthentik/server}:${AUTHENTIK_TAG:-2024.10.0}
    restart: unless-stopped
    command: server
    environment:
      AUTHENTIK_REDIS__HOST: redis
      AUTHENTIK_POSTGRESQL__HOST: postgresql
      AUTHENTIK_POSTGRESQL__USER: ${PG_USER:-authentik}
      AUTHENTIK_POSTGRESQL__NAME: ${PG_DB:-authentik}
      AUTHENTIK_POSTGRESQL__PASSWORD: ${PG_PASS:?PG_PASS is required. - Password for authentik's postgresql database}
    volumes:
      - ./data/authentik/media:/media
      - ./data/authentik/custom-templates:/templates
      - geoip:/geoip
    env_file:
      - .env
    depends_on:
      - postgresql
      - redis
    networks:
      - backend
      - web
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.sso.entrypoints=websecure"
      - "traefik.http.routers.sso.rule=Host(`${PUBLIC_DOMAIN}`)" # change hostname!
      - "traefik.http.routers.sso.tls=true"
      - "traefik.http.routers.sso.tls.certresolver=pdns"
      - "traefik.http.routers.sso.tls.domains[0].main=*.test.base23.de"
      - "traefik.http.routers.sso.middlewares=secHeaders@file,hsts-header@file"
      - "traefik.http.services.sso.loadbalancer.server.port=9443" # set port the container listenes to
      - "traefik.http.services.sso.loadbalancer.server.scheme=https"

  worker:
    image: ${AUTHENTIK_IMAGE:-ghcr.io/goauthentik/server}:${AUTHENTIK_TAG:-2024.10.0}
    restart: unless-stopped
    command: worker
    environment:
      AUTHENTIK_REDIS__HOST: redis
      AUTHENTIK_POSTGRESQL__HOST: postgresql
      AUTHENTIK_POSTGRESQL__USER: ${PG_USER:-authentik}
      AUTHENTIK_POSTGRESQL__NAME: ${PG_DB:-authentik}
      AUTHENTIK_POSTGRESQL__PASSWORD: ${PG_PASS:?PG_PASS is required. - Password for authentik's postgresql database}
    # `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
      - ./data/authentik/media:/media
      - ./data/authentik/certs:/certs
      - ./data/authentik/custom-templates:/templates
      - geoip:/geoip
    env_file:
      - .env
    depends_on:
      - postgresql
      - redis
    networks:
      - backend

  backup:
    image: registry.git.base23.de/base23/backup/resticker:0.17.0
    environment:
      PRE_COMMANDS: |-
        cd /compose-project/
        [[ $($(docker compose &>/dev/null); echo "$?") -eq 0 ]] || apk add --no-cache docker-cli-compose
        docker compose exec -T postgresql pg_dump -U ${PG_USER:-authentik} -d ${PG_DB:-authentik} -f /var/lib/postgresql/backups/${PG_DB:-authentik}.sql
      RUN_ON_STARTUP: "false"
      BACKUP_CRON: "32 2 * * *"
      RESTIC_REPOSITORY: sftp://${RESTIC_REPO_USER:?Restic repository user is required}@${RESTIC_REPO_ADDRESS:?Restic repository address is requried}:${RESTIC_REPO_PORT:?Restic repository port is required}//backup
      RESTIC_PASSWORD: '${RESTIC_REPO_PASSWORD:?Restic repository password is required}'
      RESTIC_BACKUP_SOURCES: /var/lib/postgresql/backups /var/lib/authentik/backups /var/lib/lego/backups
      RESTIC_BACKUP_ARGS: >-
        --tag ${RESTIC_TAG:?Restic tag is required}
        --verbose
      RESTIC_FORGET_ARGS: >-
        --keep-last 10
        --keep-daily 7
        --keep-weekly 5
        --keep-monthly 12
      TZ: Europe/Berlin
    volumes:
      - ./data/restic/ssh/:/run/secrets/.ssh:ro
      - /var/run/docker.sock:/var/run/docker.sock
      - ./docker-compose.yml:/compose-project/docker-compose.yml:ro
      - ./.env:/compose-project/.env:ro
      - backups_db:/var/lib/postgresql/backups:ro
      - ./data/authentik/certs:/var/lib/authentik/backups/certs:ro
      - ./data/authentik/custom-templates:/var/lib/authentik/backups/templates:ro
      - ./data/authentik/media:/var/lib/authentik/backups/media:ro
      - ./data/.lego:/var/lib/lego/backups:ro

  prune-backup:
    image: registry.git.base23.de/base23/backup/resticker:0.17.0
    environment:
      SKIP_INIT: "true"
      RUN_ON_STARTUP: "false"
      PRUNE_CRON: "47 3 * * *"
      RESTIC_REPOSITORY: sftp://${RESTIC_REPO_USER:?Restic repository user is required}@${RESTIC_REPO_ADDRESS:?Restic repository address is requried}:${RESTIC_REPO_PORT:?Restic repository port is required}//backup
      RESTIC_PASSWORD: '${RESTIC_REPO_PASSWORD:?Restic repository password is required}'
      TZ: Europe/Berlin
    volumes:
      - ./data/restic/ssh/:/run/secrets/.ssh:ro


volumes:
  backups_db:
    driver: local
  database:
    driver: local
  redis:
    driver: local
  geoip:
    driver: local


networks:
  backend:
  web:
    external: true