services:
  backrest:
    container_name: backrest
    image: docker.io/garethgeorge/backrest:v1.12.1@sha256:f4d34bd6fa985d13bdb6c01c5d8727e07708899afa9567d800808357d77b9fb0
    restart: unless-stopped
    hostname: ${HOSTNAME}
    environment:
      - BACKREST_DATA=/data
      - BACKREST_CONFIG=/config/config.json
      - XDG_CACHE_HOME=/cache
      - TMPDIR=/tmp
      - TZ=${TZ}
    volumes:
      - ${APPDATA_PATH}/backrest/data:/data
      - ${APPDATA_PATH}/backrest/config:/config
      - ${DATA_PATH}/backrest/cache:/cache
      - ${DATA_PATH}/backrest/tmp:/tmp
      - ${BACKUP_PATH}:/backups
      - ${SOURCE_PATH}:/appdata
      - /var/run/docker.sock:/var/run/docker.sock:ro
    ports:
      - ${PORT}:9898
    networks:
      - frontend

networks:
  frontend:
    external: true