# Docker Compose configuration for LangBot
# For Kubernetes deployment, see kubernetes.yaml and the deployment guide at https://docs.langbot.app
version: "3"

services:

  langbot_plugin_runtime:
    image: rockchin/langbot:latest
    container_name: langbot_plugin_runtime
    volumes:
      - ./data/plugins:/app/data/plugins
    ports:
      - 5401:5401
    restart: on-failure
    environment:
      - TZ=Asia/Shanghai
      # Shared with the langbot service and sent only as a WebSocket handshake
      # header. Generate with: openssl rand -hex 32
      - LANGBOT_PLUGIN_RUNTIME_CONTROL_TOKEN=${LANGBOT_PLUGIN_RUNTIME_CONTROL_TOKEN:-}
    command: ["uv", "run", "--no-sync", "-m", "langbot_plugin.cli.__init__", "rt"]
    networks:
      - langbot_network

  # The Box sandbox runtime is optional. It is only started when you run
  # ``docker compose --profile box up`` (or ``docker compose --profile all
  # up``). With Box off, LangBot keeps the dashboard / skills list visible
  # (read-only) but disables sandbox tools, skill add/edit and stdio MCP —
  # set ``box.enabled: false`` in ``data/config.yaml`` (or
  # ``BOX__ENABLED=false`` in the langbot service env below) to match.
  langbot_box:
    image: rockchin/langbot:latest
    container_name: langbot_box
    profiles: ["box", "all"]
    volumes:
      # Keep the source and target path identical because langbot_box uses the
      # host Docker socket to create sandbox containers. Override
      # LANGBOT_BOX_ROOT with an absolute path if you do not want the default.
      - ${LANGBOT_BOX_ROOT:-${PWD}/data/box}:${LANGBOT_BOX_ROOT:-${PWD}/data/box}
      # Mount container runtime socket for Box sandbox backend.
      # Uncomment the one that matches your container runtime:
      # - /var/run/podman/podman.sock:/var/run/podman/podman.sock   # Podman
      - /var/run/docker.sock:/var/run/docker.sock                   # Docker
    restart: on-failure
    environment:
      - TZ=Asia/Shanghai
      # Shared control-plane secret used to authenticate both the RPC socket
      # and managed-process relay. Generate once (for example with
      # ``openssl rand -hex 32``) and export it before enabling this profile.
      # An empty value is accepted by Compose so Box can remain optional, but
      # the Box runtime itself fails closed when the profile is started.
      - LANGBOT_BOX_CONTROL_TOKEN=${LANGBOT_BOX_CONTROL_TOKEN:-}
      # The Box runtime does NOT read box.local.* from config.yaml or env; it
      # receives its functional configuration from LangBot via the INIT RPC
      # action. LANGBOT_BOX_CONTROL_TOKEN is the intentional security-only
      # exception; do not add BOX__* here because those would be ignored.
    # Launched through the same CLI entry point as the plugin runtime
    # (`langbot_plugin.cli.__init__ <subcommand>`). WebSocket is the default
    # control transport — mirrors `rt`, which also runs with no flag. Pass
    # `-s` / `--stdio-control` only for the stdio mode LangBot uses outside
    # containers.
    command: ["uv", "run", "--no-sync", "-m", "langbot_plugin.cli.__init__", "box"]
    networks:
      - langbot_network

  langbot:
    image: rockchin/langbot:latest
    container_name: langbot
    volumes:
      - ./data:/app/data
    restart: on-failure
    environment:
      - TZ=Asia/Shanghai
      # Must match langbot_plugin_runtime. Empty/missing values make the
      # external control channel fail closed.
      - LANGBOT_PLUGIN_RUNTIME_CONTROL_TOKEN=${LANGBOT_PLUGIN_RUNTIME_CONTROL_TOKEN:-}
      # Must match the value supplied to langbot_box. The token is sent only
      # in WebSocket handshake headers, never in URLs or action payloads.
      - LANGBOT_BOX_CONTROL_TOKEN=${LANGBOT_BOX_CONTROL_TOKEN:-}
      # Unified env-override convention: SECTION__SUBSECTION__KEY overrides the
      # matching config.yaml field (see LoadConfigStage). These map onto
      # box.* and are forwarded to the Box runtime via INIT RPC.
      - BOX__LOCAL__HOST_ROOT=${LANGBOT_BOX_ROOT:-${PWD}/data/box}
      - BOX__LOCAL__DEFAULT_WORKSPACE=default
      - BOX__LOCAL__SKILLS_ROOT=skills
      - BOX__LOCAL__ALLOWED_MOUNT_ROOTS=${LANGBOT_BOX_ROOT:-${PWD}/data/box}
      - BOX__DOCKER__CPU_LIMIT_ENABLED=${LANGBOT_BOX_DOCKER_CPU_LIMIT_ENABLED:-true}
    ports:
      - 5300:5300  # For web ui and webhook callback
      - 2280-2285:2280-2285  # For platform reverse connection
    networks:
      - langbot_network

networks:
  langbot_network:
    driver: bridge