模板名稱
ACS-ESS-LifeCycleBulkyDeleteClusterNodes 使用生命週期掛鈎大量移除CS叢集節點
模板描述
使用生命週期掛鈎大量移除CS叢集節點(僅支援彈性收縮活動)
模板類型
自動化
所有者
Alibaba Cloud
輸入參數
參數名稱 | 描述 | 類型 | 是否必填 | 預設值 | 約束 |
clusterId | 叢集ID | String | 是 | ||
drainNode | 是否自動排空節點上的Pod | Boolean | 是 | ||
releaseNode | 是否同時移除ECS | Boolean | 是 | ||
pageSize | 分頁大小 | String | 否 | 100 | |
essTaskType | Auto Scaling任務類型 | String | 否 | ${essTaskType} | |
regionId | 地區ID | String | 否 | ${regionId} | |
instanceIds | ECS執行個體ID列表 | List | 否 | ['${instanceIds}'] | |
lifecycleHookId | 生命週期掛鈎ID | String | 否 | ${lifecycleHookId} | |
lifecycleActionToken | 執行個體關聯的特定伸縮活動的令牌 | String | 否 | ${lifecycleActionToken} | |
OOSAssumeRole | OOS扮演的RAM角色 | String | 否 | OOSServiceRole |
輸出參數
無
執行此模板需要的權限原則
{
"Version": "1",
"Statement": [
{
"Action": [
"cs:DeleteClusterNodes",
"cs:DescribeClusterNodes",
"cs:DescribeTaskInfo"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"ess:CompleteLifecycleAction"
],
"Resource": "*",
"Effect": "Allow"
}
]
}
詳情
ACS-ESS-LifeCycleBulkyDeleteClusterNodes詳情
模板內容
FormatVersion: OOS-2019-06-01
Description:
en: Use lifecyclehook to delete cluster nodes (only supports elastic contraction activities)
zh-cn: 使用生命週期掛鈎大量移除CS叢集節點(僅支援彈性收縮活動)
name-en: ACS-ESS-LifeCycleBulkyDeleteClusterNodes
name-zh-cn: 使用生命週期掛鈎大量移除CS叢集節點
categories:
- elastic_manage
Parameters:
clusterId:
Label:
en: ClusterId
zh-cn: 叢集ID
Type: String
drainNode:
Label:
en: DrainNode
zh-cn: 是否自動排空節點上的Pod
Type: Boolean
releaseNode:
Label:
en: ReleaseNode
zh-cn: 是否同時移除ECS
Type: Boolean
pageSize:
Label:
en: PageSize
zh-cn: 分頁大小
Type: String
Default: '100'
essTaskType:
Label:
en: EssTaskType
zh-cn: Auto Scaling任務類型
Type: String
Default: '${essTaskType}'
regionId:
Label:
en: RegionId
zh-cn: 地區ID
Description:
en: The ID of region
zh-cn: '地區ID,請使用Auto Scaling系統預設值 ${regionId}'
Type: String
Default: '${regionId}'
instanceIds:
Label:
en: InstanceIds
zh-cn: ECS執行個體ID列表
Description:
en: The ID list of the ECS instance
zh-cn: 'ECS執行個體ID列表,請使用Auto Scaling系統預設值 ["${instanceId}"]'
Type: List
Default:
- '${instanceIds}'
lifecycleHookId:
Label:
en: LifecycleHookId
zh-cn: 生命週期掛鈎ID
Description:
en: The ID of the lifecycle hook
zh-cn: '生命週期掛鈎ID,請使用Auto Scaling系統預設值 ${lifecycleHookId}'
Type: String
Default: '${lifecycleHookId}'
lifecycleActionToken:
Label:
en: LifecycleActionToken
zh-cn: 執行個體關聯的特定伸縮活動的令牌
Description:
en: The token that indicates a specific scaling activity associated with an instance
zh-cn: '執行個體關聯的特定伸縮活動的令牌,請使用Auto Scaling系統預設值 ${lifecycleActionToken}'
Type: String
Default: '${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: 擷取節點名稱
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: 根據節點狀態選擇下一個任務
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: 移除叢集中指定節點
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: 等待節點移除成功
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: 修改伸縮活動的等待狀態為繼續完成
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: 修改伸縮活動的等待狀態為棄用
Properties:
Service: ESS
API: CompleteLifecycleAction
Parameters:
RegionId: '{{ regionId }}'
LifecycleHookId: '{{ lifecycleHookId }}'
LifecycleActionToken: '{{ lifecycleActionToken }}'
LifecycleActionResult: ABANDON