docker/server/docker-compose.yml

Rama master · réplica de lectura del repositorio original.

name: dstack

services:
  postgres:
    image: postgres:16
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${DSTACK_POSTGRES_USER:-dstack}
      POSTGRES_PASSWORD: ${DSTACK_POSTGRES_PASSWORD:-dstack}
      POSTGRES_DB: ${DSTACK_POSTGRES_DB:-dstack}
    volumes:
      - postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]
      interval: 5s
      timeout: 5s
      retries: 10

  server:
    image: dstackai/dstack:latest     # multi-arch — no platform override needed
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      DSTACK_DATABASE_URL: postgresql+asyncpg://${DSTACK_POSTGRES_USER:-dstack}:${DSTACK_POSTGRES_PASSWORD:-dstack}@postgres:5432/${DSTACK_POSTGRES_DB:-dstack}
      DSTACK_SERVER_LOG_FORMAT: rich   # human-readable console logs (image defaults to json)
      # Shared secret between the server and the SSH proxy. The default works locally;
      # override with a real secret for non-local deployments.
      DSTACK_SSHPROXY_API_TOKEN: ${DSTACK_SSHPROXY_API_TOKEN:-dstack-sshproxy-token}
      # Address clients use to reach the SSH proxy. `localhost:30022` is correct for a
      # client on the same host; use a publicly reachable address for multi-host setups.
      DSTACK_SERVER_SSHPROXY_ADDRESS: localhost:30022
    volumes:
      - server-data:/root/.dstack/server   # config.yml + run logs (Postgres holds the rest)
    ports:
      - "3000:3000"

  # One-shot init: generates the SSH proxy's host key into a shared volume so no manual
  # ssh-keygen is needed. The proxy refuses to start without a host key.
  sshproxy-keygen:
    image: alpine:3
    command:
      - sh
      - -c
      - |
        apk add --no-cache openssh-keygen >/dev/null
        [ -f /keys/host_key ] || ssh-keygen -t ed25519 -f /keys/host_key -N "" -C dstack-sshproxy
    volumes:
      - sshproxy-keys:/keys

  sshproxy:
    image: dstackai/sshproxy:latest
    platform: linux/amd64             # image is amd64-only; emulated on Apple Silicon
    restart: unless-stopped
    depends_on:
      sshproxy-keygen:
        condition: service_completed_successfully
      server:
        condition: service_started
    environment:
      DSTACK_SSHPROXY_API_URL: http://server:3000
      DSTACK_SSHPROXY_API_TOKEN: ${DSTACK_SSHPROXY_API_TOKEN:-dstack-sshproxy-token}
    command: ["--host-key", "/keys/host_key"]
    volumes:
      - sshproxy-keys:/keys
    ports:
      - "30022:30022"

volumes:
  postgres-data:
  server-data:
  sshproxy-keys: