refactor(box): run Box Runtime as subprocess inside LangBot container

Remove the separate langbot_box_runtime Docker service. Box Runtime
  now always launches as a local stdio subprocess, regardless of whether
  LangBot runs in Docker or not. The WebSocket transport path is kept
  only for explicit runtime_url configuration (remote deployment).

  This simplifies deployment by eliminating cross-container path mapping
  and network hops. Box Runtime is a pure scheduling process (talks to
  Docker socket / nsjail), it does not execute user code or touch the
  filesystem, so container isolation is unnecessary — unlike Plugin
  Runtime.
This commit is contained in:
youhuanghe
2026-04-09 12:14:23 +00:00
committed by WangCham
parent a8eb6e6984
commit 2697d82286
4 changed files with 12 additions and 35 deletions
+6 -12
View File
@@ -25,12 +25,7 @@ def make_app(logger: Mock, runtime_url: str = ''):
)
def patch_platform(monkeypatch: pytest.MonkeyPatch, value: str):
monkeypatch.setattr('langbot.pkg.box.connector.platform.get_platform', lambda: value)
def test_box_runtime_connector_manages_local_when_no_url(monkeypatch: pytest.MonkeyPatch):
patch_platform(monkeypatch, 'linux')
def test_box_runtime_connector_manages_local_when_no_url():
connector = BoxRuntimeConnector(make_app(Mock()))
assert connector.manages_local_runtime is True
@@ -45,16 +40,15 @@ def test_box_runtime_connector_remote_when_url_configured():
assert isinstance(connector.client, ActionRPCBoxClient)
def test_box_runtime_connector_remote_when_docker(monkeypatch: pytest.MonkeyPatch):
patch_platform(monkeypatch, 'docker')
def test_box_runtime_connector_manages_local_in_docker(monkeypatch: pytest.MonkeyPatch):
monkeypatch.setattr('langbot.pkg.utils.platform.get_platform', lambda: 'docker')
connector = BoxRuntimeConnector(make_app(Mock()))
assert connector.manages_local_runtime is False
assert connector.ws_relay_base_url == 'http://langbot_box_runtime:5410'
assert connector.manages_local_runtime is True
assert connector.ws_relay_base_url == 'http://127.0.0.1:5410'
def test_box_runtime_connector_ws_relay_url_default(monkeypatch: pytest.MonkeyPatch):
patch_platform(monkeypatch, 'linux')
def test_box_runtime_connector_ws_relay_url_default():
connector = BoxRuntimeConnector(make_app(Mock()))
assert connector.ws_relay_base_url == 'http://127.0.0.1:5410'