stacks/authentik/compose.yaml

name: authentik

services:
  authentik:
    image: ghcr.io/goauthentik/server:${AUTHENTIK_VERSION}
    container_name: authentik
    depends_on:
      authentik_db:
        condition: service_healthy
      authentik_redis:
        condition: service_healthy
    volumes:
      - authentik_media:/media
      - authentik_templates:/templates
    environment:
      - AUTHENTIK_SECRET_KEY=${AUTHENTIK_SECRET_KEY}
      - AUTHENTIK_REDIS__HOST=authentik_redis
      - AUTHENTIK_POSTGRESQL__HOST=authentik_db
      - AUTHENTIK_POSTGRESQL__USER=authentik
      - AUTHENTIK_POSTGRESQL__NAME=authentik
      - AUTHENTIK_POSTGRESQL__PASSWORD=${POSTGRES_PASSWORD}
      - AUTHENTIK_OUTPOSTS__DISABLE_EMBEDDED_OUTPOST=true
    networks:
      - default
      - proxy
    command: server
    restart: unless-stopped
    labels:
      caddy: auth.fern.garden
      caddy.reverse_proxy: "{{upstreams 9000}}"
  authentik_db:
    image: docker.io/library/postgres:16-alpine
    container_name: authentik_db
    volumes:
      - authentik_db:/var/lib/postgresql/data
    environment:
      - POSTGRES_USER=authentik
      - POSTGRES_DB=authentik
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
    networks:
      - default
    restart: unless-stopped
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -d $${POSTGRES_DB} -U $${POSTGRES_USER}" ]
      start_period: 20s
      interval: 30s
      retries: 5
      timeout: 5s

  authentik_ldap:
    image: ghcr.io/goauthentik/ldap:${AUTHENTIK_VERSION}
    container_name: authentik_ldap
    depends_on:
      authentik:
        condition: service_healthy
      authentik_worker:
        condition: service_healthy
    environment:
      - AUTHENTIK_HOST=http://authentik:9000
      - AUTHENTIK_HOST_BROWSER=https://auth.fern.garden
      - AUTHENTIK_INSECURE=true
      - AUTHENTIK_TOKEN=${AUTHENTIK_LDAP_TOKEN}
    networks:
      - default

  authentik_proxy:
    image: ghcr.io/goauthentik/proxy:${AUTHENTIK_VERSION}
    container_name: authentik_proxy
    depends_on:
      authentik:
        condition: service_healthy
      authentik_worker:
        condition: service_healthy
    environment:
      - AUTHENTIK_HOST=http://authentik:9000
      - AUTHENTIK_HOST_BROWSER=https://auth.fern.garden
      - AUTHENTIK_INSECURE=true
      - AUTHENTIK_TOKEN=${AUTHENTIK_PROXY_TOKEN}
    networks:
      - default
      - proxy

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

  authentik_worker:
    image: ghcr.io/goauthentik/server:${AUTHENTIK_VERSION}
    container_name: authentik_worker
    depends_on:
      authentik_db:
        condition: service_healthy
      authentik_redis:
        condition: service_healthy
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - authentik_media:/media
      - authentik_templates:/templates
      - authentik_certs:/certs
    environment:
      - AUTHENTIK_SECRET_KEY=${AUTHENTIK_SECRET_KEY}
      - AUTHENTIK_REDIS__HOST=authentik_redis
      - AUTHENTIK_POSTGRESQL__HOST=authentik_db
      - AUTHENTIK_POSTGRESQL__USER=authentik
      - AUTHENTIK_POSTGRESQL__NAME=authentik
      - AUTHENTIK_POSTGRESQL__PASSWORD=${POSTGRES_PASSWORD}
      - AUTHENTIK_OUTPOSTS__DISABLE_EMBEDDED_OUTPOST=true
    networks:
      - default
    command: worker
    restart: unless-stopped
    user: root

networks:
  default:
  proxy:
    external: true

volumes:
  authentik_db:
    name: authentik_db
  authentik_redis:
    name: authentik_redis
  authentik_media:
    name: authentik_media
  authentik_certs:
    name: authentik_certs
  authentik_templates:
    name: authentik_templates