# External test backends for scripts/test-external.sh (docs/PLAN.md section 3.3).#   docker compose -f docker/compose.test.yml up -d --wait#   docker compose -f docker/compose.test.yml down -vname: scion-test services:  cockroach:    image: cockroachdb/cockroach:v24.3.5    # v24.3 rejects a non-localhost --listen-addr in insecure mode; the default listens on all    # interfaces of the container.    command: start-single-node --insecure    ports:      - "26257:26257"    healthcheck:      test: ["CMD", "cockroach", "sql", "--insecure", "--host=localhost:26257", "-e", "SELECT 1"]      interval: 2s      timeout: 5s      retries: 60   # The official minio/minio and minio/mc images are no longer pullable anonymously (Docker Hub  # and quay.io); the Bitnami legacy MinIO image is used instead. It creates the bucket itself.  minio:    image: bitnamilegacy/minio:2025.7.23-debian-12-r5    environment:      MINIO_ROOT_USER: minioadmin      MINIO_ROOT_PASSWORD: minioadmin      MINIO_DEFAULT_BUCKETS: scion-test      MINIO_API_PORT_NUMBER: "9000"      MINIO_CONSOLE_PORT_NUMBER: "9001"    ports:      - "9000:9000"      - "9001:9001"    healthcheck:      test: ["CMD", "curl", "-fsS", "http://localhost:9000/minio/health/ready"]      interval: 2s      timeout: 5s      retries: 60