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feat(cloud): harden multi-tenant runtime resources

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This commit is contained in:
Junyan Qin
2026-07-29 11:32:26 +08:00
parent 32abbb636f
commit ae85ac2b16
211 changed files with 14963 additions and 1968 deletions
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src/langbot/pkg/api/http/service/mcp.py
+38 -12
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@@ -252,8 +252,17 @@ class MCPService:
task = create_detached_task(
self.ap.tool_mgr.mcp_tool_loader.host_mcp_server(execution_context, created),
after_commit_manager=self.ap.persistence_mgr,
workspace_uuid=execution_context.workspace_uuid,
)
self.ap.tool_mgr.mcp_tool_loader._hosted_mcp_tasks.append(task)
tracker = getattr(
self.ap.tool_mgr.mcp_tool_loader,
'track_hosted_task',
None,
)
if callable(tracker):
tracker(task, execution_context)
else:
self.ap.tool_mgr.mcp_tool_loader._hosted_mcp_tasks.append(task)
return payload['uuid']
async def get_mcp_server_by_uuid(self, context: TenantContext, server_uuid: str) -> dict | None:
@@ -357,8 +366,13 @@ class MCPService:
task = create_detached_task(
loader.host_mcp_server(execution_context, updated),
after_commit_manager=self.ap.persistence_mgr,
workspace_uuid=execution_context.workspace_uuid,
)
loader._hosted_mcp_tasks.append(task)
tracker = getattr(loader, 'track_hosted_task', None)
if callable(tracker):
tracker(task, execution_context)
else:
loader._hosted_mcp_tasks.append(task)
async def delete_mcp_server(self, context: TenantContext, server_uuid: str) -> None:
execution_context = await self._execution_context(context)
@@ -420,6 +434,7 @@ class MCPService:
async def test_mcp_server(self, context: TenantContext, server_name: str, server_data: dict) -> int:
execution_context = await self._execution_context(context)
runtime_mcp_session: RuntimeMCPSession | None = None
test_session: RuntimeMCPSession | None = None
ctx = taskmgr.TaskContext.new()
if server_name != '_':
@@ -468,16 +483,27 @@ class MCPService:
coroutine = _run_and_cleanup()
wrapper = self.ap.task_mgr.create_user_task(
coroutine,
kind='mcp-operation',
name=f'mcp-test-{execution_context.workspace_uuid}-{server_name}',
label=f'Testing MCP server {server_name}',
context=ctx,
instance_uuid=execution_context.instance_uuid,
workspace_uuid=execution_context.workspace_uuid,
placement_generation=execution_context.placement_generation,
)
try:
wrapper = self.ap.task_mgr.create_user_task(
coroutine,
kind='mcp-operation',
name=f'mcp-test-{execution_context.workspace_uuid}-{server_name}',
label=f'Testing MCP server {server_name}',
context=ctx,
instance_uuid=execution_context.instance_uuid,
workspace_uuid=execution_context.workspace_uuid,
placement_generation=execution_context.placement_generation,
)
except taskmgr.TaskCapacityError:
if test_session is not None:
try:
await test_session.shutdown()
except Exception as exc:
self.ap.logger.warning(
f'Failed to tear down rejected transient MCP test session '
f'{test_session.server_name}: {type(exc).__name__}: {exc}'
)
raise
return wrapper.id
async def get_mcp_server_logs(