StopInstances
Stop multiple AlibabaCloud ECS instances simultaneously to manage resources efficiently. Specify instance IDs and region for controlled shutdown.
Instructions
批量停止ECS实例，适用于需要同时管理和停止多台ECS实例的场景。
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| ForeceStop | No | Is forced shutdown required | |
| InstanceIds | Yes | AlibabaCloud ECS instance ID List | |
| RegionId | No | AlibabaCloud region ID | cn-hangzhou |
Implementation Reference
- Handler function OOS_StopInstances for bulk stopping ECS instances using OOS template ACS-ECS-BulkyStopInstances.
@tools.append def OOS_StopInstances( InstanceIds: List[str] = Field(description='AlibabaCloud ECS instance ID List'), RegionId: str = Field(description='AlibabaCloud region ID', default='cn-hangzhou'), ForeceStop: bool = Field(description='Is forced shutdown required', default=False) ): """批量停止ECS实例，适用于需要同时管理和停止多台ECS实例的场景。""" parameters = { 'regionId': RegionId, 'resourceType': 'ALIYUN::ECS::Instance', 'targets': { 'ResourceIds': InstanceIds, 'RegionId': RegionId, 'Type': 'ResourceIds' }, 'forceStop': ForeceStop } return _start_execution_sync(region_id=RegionId, template_name='ACS-ECS-BulkyStopInstances', parameters=parameters) - src/alibaba_cloud_ops_mcp_server/server.py:82-83 (registration)Registers all OOS tools, including OOS_StopInstances, with the FastMCP server instance.
for tool in oos_tools.tools: mcp.tool(tool) - Helper to synchronously start and poll OOS execution until completion or failure.
def _start_execution_sync(region_id: str, template_name: str, parameters: dict): client = create_client(region_id=region_id) start_execution_request = oos_20190601_models.StartExecutionRequest( region_id=region_id, template_name=template_name, parameters=json.dumps(parameters) ) start_execution_resp = client.start_execution(start_execution_request) execution_id = start_execution_resp.body.execution.execution_id while True: list_executions_request = oos_20190601_models.ListExecutionsRequest( region_id=region_id, execution_id=execution_id ) list_executions_resp = client.list_executions(list_executions_request) status = list_executions_resp.body.executions[0].status if status == FAILED: status_message = list_executions_resp.body.executions[0].status_message raise exception.OOSExecutionFailed(reason=status_message) elif status in END_STATUSES: return list_executions_resp.body time.sleep(1) - Creates OOS client configured for the given region.
def create_client(region_id: str) -> oos20190601Client: config = create_config() config.endpoint = f'oos.{region_id}.aliyuncs.com' return oos20190601Client(config)