docker-compose.yml

# docker-compose.yml
services:
  chado:
    build: .
    image: flybase/release-database:dev
    container_name: flybase-chado
    restart: unless-stopped
    # PostgreSQL uses /dev/shm for parallel workers (parallel index build,
    # parallel vacuum). Docker's default 64MB is not enough — `vacuumdb -z`
    # after the restore fails with "could not resize shared memory segment".
    shm_size: "4g"
    environment:
      RELEASE: "${RELEASE:-current}"
      RELEASE_FILE: "${RELEASE_FILE:-}"
    ports:
      - "${HOST_PORT:-5432}:5432"
    # Explicit public DNS so the dump-download step works reliably regardless
    # of the host resolver. In particular, the AWS VPC resolver has been seen
    # to intermittently return NXDOMAIN for s3ftp.flybase.org.
    dns:
      - 8.8.8.8
      - 1.1.1.1
    volumes:
      # Bind mounts (not named volumes) so `docker compose down -v` cannot
      # wipe the loaded database. To delete data, rm the host dirs explicitly.
      - "${DATA_DIR:-./data}:/var/lib/postgresql/data"
      - "${DUMP_DIR:-./dump-cache}:/tmp/dump"
    healthcheck:
      test: ["CMD", "/usr/local/bin/healthcheck.sh"]
      interval: 30s
      timeout: 5s
      retries: 5
      start_period: 6h   # generous: full dump load can take hours