Alibaba Cloud Operations MCP Server

Instructions

Args:
    region: 区域ID，如cn-beijing
    instance_ids: ECS实例ID列表

Implementation Reference

• complete_fastmcp_server.py:377-399 (handler)

  Primary handler and registration for the MCP tool 'reboot_ecs_instances'. Dynamically locates and calls the underlying OOS_RebootInstances helper from oos_tools.tools.

  @app.tool()
  def reboot_ecs_instances(region: str = "cn-beijing", instance_ids: List[str] = None) -> str:
      """重启ECS实例
      
      Args:
          region: 区域ID，如cn-beijing
          instance_ids: ECS实例ID列表
      """
      try:
          sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'alibaba_cloud_ops_mcp_server'))
          from tools import oos_tools
          
          if not instance_ids:
              return "请提供ECS实例ID列表"
          
          for tool_func in oos_tools.tools:
              if hasattr(tool_func, '__name__') and 'reboot' in tool_func.__name__.lower() and 'instance' in tool_func.__name__.lower():
                  result = tool_func(RegionId=region, InstanceIds=instance_ids)
                  return str(result)
          
          return f"ECS实例重启功能可用，region: {region}, 实例: {instance_ids}"
      except Exception as e:
          return f"ECS实例重启失败: {str(e)}"

• alibaba_cloud_ops_mcp_server/tools/oos_tools.py:115-133 (helper)

  Core implementation logic for rebooting ECS instances using Alibaba Cloud OOS (Operations Service) with the 'ACS-ECS-BulkyRebootInstances' template. Includes Pydantic Field definitions serving as input schema.

  @tools.append
  def OOS_RebootInstances(
      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)
  ):
      """批量重启ECS实例，适用于需要同时管理和重启多台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-BulkyRebootInstances', parameters=parameters)