系统运维管理：ACS-ESS-LifeCycleBulkyDeleteClusterNodes

模板名称

ACS-ESS-LifeCycleBulkyDeleteClusterNodes 使用生命周期挂钩批量移除CS集群节点

立即执行

模板描述

使用生命周期挂钩批量移除CS集群节点（仅支持弹性收缩活动）

模板类型

自动化

所有者

Alibaba Cloud

输入参数

输出参数

无

执行此模板需要的权限策略

{
    "Version": "1",
    "Statement": [
        {
            "Action": [
                "cs:DeleteClusterNodes",
                "cs:DescribeClusterNodes",
                "cs:DescribeTaskInfo"
            ],
            "Resource": "*",
            "Effect": "Allow"
        },
        {
            "Action": [
                "ess:CompleteLifecycleAction"
            ],
            "Resource": "*",
            "Effect": "Allow"
        }
    ]
}

详情

ACS-ESS-LifeCycleBulkyDeleteClusterNodes详情

模板内容

FormatVersion: OOS-2019-06-01
Description:
  en: Use lifecyclehook to delete cluster nodes (only supports elastic contraction activities)
  zh-cn: 使用生命周期挂钩批量移除CS集群节点（仅支持弹性收缩活动）
  name-en: ACS-ESS-LifeCycleBulkyDeleteClusterNodes
  name-zh-cn: 使用生命周期挂钩批量移除CS集群节点
  categories:
    - elastic_manage
Parameters:
  clusterId:
    Label:
      en: ClusterId
      zh-cn: 集群ID
    Type: String
  drainNode:
    Label:
      en: DrainNode
      zh-cn: 是否自动排空节点上的Pod
    Type: Boolean
  releaseNode:
    Label:
      en: ReleaseNode
      zh-cn: 是否同时移除ECS
    Type: Boolean
  pageSize:
    Label:
      en: PageSize
      zh-cn: 分页大小
    Type: String
    Default: '100'
  essTaskType:
    Label:
      en: EssTaskType
      zh-cn: 弹性伸缩任务类型
    Type: String
    Default: '${essTaskType}'
  regionId:
    Label:
      en: RegionId
      zh-cn: 地域ID
    Description:
      en: The ID of region
      zh-cn: '地域ID，请使用弹性伸缩系统默认值 ${regionId}'
    Type: String
    Default: '${regionId}'
  instanceIds:
    Label:
      en: InstanceIds
      zh-cn: ECS实例ID列表
    Description:
      en: The ID list of the ECS instance
      zh-cn: 'ECS实例ID列表,请使用弹性伸缩系统默认值 ["${instanceId}"]'
    Type: List
    Default:
      - '${instanceIds}'
  lifecycleHookId:
    Label:
      en: LifecycleHookId
      zh-cn: 生命周期挂钩ID
    Description:
      en: The ID of the lifecycle hook
      zh-cn: '生命周期挂钩ID,请使用弹性伸缩系统默认值 ${lifecycleHookId}'
    Type: String
    Default: '${lifecycleHookId}'
  lifecycleActionToken:
    Label:
      en: LifecycleActionToken
      zh-cn: 实例关联的特定伸缩活动的令牌
    Description:
      en: The token that indicates a specific scaling activity associated with an instance
      zh-cn: '实例关联的特定伸缩活动的令牌,请使用弹性伸缩系统默认值 ${lifecycleActionToken}'
    Type: String
    Default: '${lifecycleActionToken}'
  OOSAssumeRole:
    Label:
      en: OOSAssumeRole
      zh-cn: OOS扮演的RAM角色
    Type: String
    Default: OOSServiceRole
RamRole: '{{ OOSAssumeRole }}'
Tasks:
  - Name: describeClusterNodes
    Action: 'ACS::ExecuteAPI'
    Description:
      en: Gets node names
      zh-cn: 获取节点名称
    OnError: CompleteLifecycleActionForAbandon
    Properties:
      Service: CS
      API: DescribeClusterNodes
      Method: GET
      Headers:
        Content-Type: application/json
      URI: '/clusters/{{clusterId}}/nodes'
      Parameters:
        pageSize: '{{ pageSize }}'
        instanceIds:
          'Fn::Join':
            - ','
            - '{{ instanceIds }}'
    Outputs:
      nodeNames:
        Type: List
        ValueSelector: '.nodes[].node_name'
  - Name: whetherNodeIsReady
    Action: 'ACS::Choice'
    Description:
      en: Choose next task by nodes
      zh-cn: 根据节点状态选择下一个任务
    Properties:
      DefaultTask: deleteClusterNodes
      Choices:
        - When:
            'Fn::Equals':
              - []
              - '{{ describeClusterNodes.nodeNames }}'
          NextTask: 'CompleteLifecycleActionForContinue'
  - Name: deleteClusterNodes
    Action: 'ACS::ExecuteAPI'
    Description:
      en: Delete the specified nodes of cluster
      zh-cn: 移除集群中指定节点
    OnError: CompleteLifecycleActionForAbandon
    Properties:
      Service: CS
      API: DeleteClusterNodes
      Method: POST
      Headers:
        Content-Type: application/json
      URI: '/clusters/{{clusterId}}/nodes'
      Body:
        'Fn::If':
          - 'Fn::Equals':
              - SPOT_REMEDY
              - '{{ essTaskType }}'
          - '{"drain_node": {{ drainNode }}, "release_node": true, "nodes": {{ describeClusterNodes.nodeNames }}, "call_back": true, "is_expired": true}'
          - '{"drain_node": {{ drainNode }}, "release_node": {{ releaseNode }}, "nodes": {{ describeClusterNodes.nodeNames }}, "call_back": true, "is_expired": false}'
    Outputs:
      taskId:
        Type: String
        ValueSelector: '.task_id'
  - Name: untilNodesRemovedSuccessfully
    Action: ACS::WaitFor
    Description:
      en: Wait for the node to be removed successfully
      zh-cn: 等待节点移除成功
    Retries: 26
    Delay: 30
    OnError: CompleteLifecycleActionForAbandon
    OnSuccess: CompleteLifecycleActionForContinue
    Properties:
      Service: CS
      API: DescribeTaskInfo
      Method: GET
      Headers:
        Content-Type: application/json
      URI: '/tasks/{{deleteClusterNodes.taskId}}'
      Parameters: {}
      DesiredValues:
        - success
      StopRetryValues:
        - fail
      PropertySelector: .state
  - Name: CompleteLifecycleActionForContinue
    Action: 'ACS::ExecuteAPI'
    Description:
      en: Modify lifecycle action for continue
      zh-cn: 修改伸缩活动的等待状态为继续完成
    OnSuccess: 'ACS::END'
    Properties:
      Service: ESS
      API: CompleteLifecycleAction
      Parameters:
        RegionId: '{{ regionId }}'
        LifecycleHookId: '{{ lifecycleHookId }}'
        LifecycleActionToken: '{{ lifecycleActionToken }}'
        LifecycleActionResult: CONTINUE
  - Name: CompleteLifecycleActionForAbandon
    Action: 'ACS::ExecuteAPI'
    Description:
      en: Complete lifecycle action for Abandon
      zh-cn: 修改伸缩活动的等待状态为弃用
    Properties:
      Service: ESS
      API: CompleteLifecycleAction
      Parameters:
        RegionId: '{{ regionId }}'
        LifecycleHookId: '{{ lifecycleHookId }}'
        LifecycleActionToken: '{{ lifecycleActionToken }}'
        LifecycleActionResult: ABANDON