模板名称
ACS-ESS-RollingUpdateByDownloadOSSFileAndRunCommand 通过下载OSS文件并执行命令的方式滚动更新伸缩组内的ECS实例
模板描述
通过下载OSS文件并执行命令的方式滚动更新伸缩组内的ECS实例
模板类型
自动化
所有者
Alibaba Cloud
输入参数
参数名称 | 描述 | 类型 | 是否必填 | 默认值 | 约束 |
invokeType | 操作类型 | String | 是 | ||
scalingGroupId | 伸缩组ID | String | 是 | ||
invokeBucketName | 用于升级的Bucket名称 | String | 是 | ||
invokeObjectName | 用于升级的Object名称 | String | 是 | ||
invokeDestinationDir | 用于升级的文件存储目录 | String | 是 | ||
rollbackBucketName | 用于回滚的Bucket名称 | String | 是 | ||
rollbackObjectName | 用于回滚的Object名称 | String | 是 | ||
rollbackDestinationDir | 用于回滚的文件存储目录 | String | 是 | ||
enterProcess | 执行开始要暂停的伸缩组流程 | List | 否 | ['ScaleIn', 'ScaleOut', 'HealthCheck', 'AlarmNotification', 'ScheduledAction'] | |
exitProcess | 执行结束要恢复的伸缩组流程 | List | 否 | ['ScaleIn', 'ScaleOut', 'HealthCheck', 'AlarmNotification', 'ScheduledAction'] | |
invokeScript | 用于升级的脚本 | String | 否 | "" | |
rollbackScript | 用于回滚的脚本 | String | 否 | "" | |
sourceExecutionId | 用于回滚的OOS执行ID | String | 否 | "" | |
whetherSaveToFile | 是否将内容下载到特定文件 | Boolean | 否 | True | |
URLExpirationTime | OSS文件下载链接的过期时间 | Number | 否 | 6000 | |
OSSRegion | OSS所在地域 | String | 否 | {{ ACS::RegionId }} | |
batchPauseOption | 分批模式 | String | 否 | Automatic | |
batchNumber | 分批执行的批次 | Number | 否 | 5 | |
OOSAssumeRole | OOS扮演的RAM角色 | String | 否 | "" |
输出参数
参数名称 | 描述 | 类型 |
commandOutputs | List |
执行此模板需要的权限策略
{
"Version": "1",
"Statement": [
{
"Action": [
"ess:CreateLifecycleHook",
"ess:DescribeLifecycleHooks",
"ess:DescribeScalingInstances",
"ess:ModifyLifecycleHook",
"ess:ResumeProcesses",
"ess:SuspendProcesses"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"oss:GetObject"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"ecs:DescribeInstances",
"ecs:DescribeInvocationResults",
"ecs:DescribeInvocations",
"ecs:RunCommand",
"ecs:TagResources"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"oos:ListExecutions"
],
"Resource": "*",
"Effect": "Allow"
}
]
}
详情
ACS-ESS-RollingUpdateByDownloadOSSFileAndRunCommand详情
模板内容
FormatVersion: OOS-2019-06-01
Description:
en: Rolling update ECS instances that in scaling group by download OOS file and run command
zh-cn: 通过下载OSS文件并执行命令的方式滚动更新伸缩组内的ECS实例
name-en: ACS-ESS-RollingUpdateByDownloadOSSFileAndRunCommand
name-zh-cn: 通过下载OSS文件并执行命令的方式滚动更新伸缩组内的ECS实例
categories:
- elastic_manage
Parameters:
invokeType:
Label:
en: InvokeType
zh-cn: 操作类型
Type: String
AllowedValues:
- invoke
- rollback
scalingGroupId:
Label:
en: ScalingGroupId
zh-cn: 伸缩组ID
Type: String
enterProcess:
Label:
en: EnterProcess
zh-cn: 执行开始要暂停的伸缩组流程
Type: List
Default:
- ScaleIn
- ScaleOut
- HealthCheck
- AlarmNotification
- ScheduledAction
exitProcess:
Label:
en: ExitProcess
zh-cn: 执行结束要恢复的伸缩组流程
Type: List
Default:
- ScaleIn
- ScaleOut
- HealthCheck
- AlarmNotification
- ScheduledAction
invokeBucketName:
Type: String
Label:
en: InvokeBucketName
zh-cn: 用于升级的Bucket名称
invokeObjectName:
Label:
en: InvokeObjectName
zh-cn: 用于升级的Object名称
Type: String
invokeDestinationDir:
Label:
en: InvokeDestinationDir
zh-cn: 用于升级的文件存储目录
Type: String
invokeScript:
Label:
en: InvokeScript
zh-cn: 用于升级的脚本
Type: String
AssociationProperty: Code
Default: ''
rollbackBucketName:
Type: String
Label:
en: RollbackBucketName
zh-cn: 用于回滚的Bucket名称
rollbackObjectName:
Label:
en: RollbackObjectName
zh-cn: 用于回滚的Object名称
Type: String
rollbackDestinationDir:
Label:
en: InvokeDestinationDir
zh-cn: 用于回滚的文件存储目录
Type: String
rollbackScript:
Label:
en: RollbackScript
zh-cn: 用于回滚的脚本
Type: String
AssociationProperty: Code
Default: ''
sourceExecutionId:
Label:
en: SourceExecutionId
zh-cn: 用于回滚的OOS执行ID
Type: String
Default: ''
whetherSaveToFile:
Label:
en: whetherSaveToFile
zh-cn: 是否将内容下载到特定文件
Type: Boolean
Default: true
URLExpirationTime:
Label:
en: OOSFileDownloadURLExpirationTime
zh-cn: OSS文件下载链接的过期时间
Type: Number
Default: 6000
OSSRegion:
Label:
en: OSSRegion
zh-cn: OSS所在地域
Description:
en: When the region where the OSS is located is different from the current region, the OSS file will be downloaded through the public network, and the ECS in the scaling group must be able to access the public network.
zh-cn: OSS所在地域和当前地域不同时会通过公网下载OSS文件，需要伸缩组内的ECS能访问公网。
Type: String
AssociationProperty: RegionId
Default: '{{ ACS::RegionId }}'
batchPauseOption:
Label:
en: BatchPauseOption
zh-cn: 分批模式
Type: String
AllowedValues:
- Automatic
- FirstBatchPause
- EveryBatchPause
Default: Automatic
batchNumber:
Label:
en: BatchNumber
zh-cn: 分批执行的批次
Type: Number
MinValue: 1
MaxValue: 100
Default: 5
OOSAssumeRole:
Label:
en: OOSAssumeRole
zh-cn: OOS扮演的RAM角色
Type: String
Default: ''
RamRole: '{{ OOSAssumeRole }}'
Tasks:
- Name: getLifecycleHook
Action: ACS::ExecuteAPI
Description:
en: Get lifecycle hook
zh-cn: 获取生命周期挂钩
Properties:
Service: ESS
API: DescribeLifecycleHooks
Parameters:
ScalingGroupId: '{{ scalingGroupId }}'
LifecycleHookName: ACS-ESS-LifeCycleDownloadOSSFileAndRunCommand
Outputs:
totalCount:
Type: String
ValueSelector: .TotalCount
- Name: choiceNextTask
Action: 'ACS::Choice'
Description:
en: Choose next task by invoke type
zh-cn: 根据升级类型选择任务
Properties:
DefaultTask: getInstance
Choices:
- When:
'Fn::Equals':
- rollback
- '{{ invokeType }}'
NextTask: getExecutionInstanceIds
- Name: getInstance
Description:
en: Views the ECS instances
zh-cn: 获取ECS实例
Action: 'ACS::ExecuteApi'
Properties:
Service: ESS
API: DescribeScalingInstances
Parameters:
ScalingGroupId: '{{ scalingGroupId }}'
LifecycleState: InService
CreationTypes:
- AutoCreated
- Attached
Outputs:
instanceIds:
Type: List
ValueSelector: 'ScalingInstances.ScalingInstance[].InstanceId'
- Name: whetherTheScalingGroupInstanceIsEmpty
Action: 'ACS::Choice'
Description:
en: Check whether the instances in the services in the scaling group are empty
zh-cn: 检查伸缩组内服务中的实例是否为空
Properties:
DefaultTask: whetherToSuspendProcess
Choices:
- When:
'Fn::Equals':
- [ ]
- '{{ getInstance.instanceIds }}'
NextTask: 'ACS::END'
- Name: whetherToSuspendProcess
Action: 'ACS::Choice'
Description:
en: Choose next task by process
zh-cn: 根据流程值判断是否暂停流程
Properties:
DefaultTask: suspendProcess
Choices:
- When:
'Fn::Equals':
- []
- '{{ enterProcess }}'
NextTask: invokeByDownloadOSSFileAndRunCommand
- Name: suspendProcess
Action: 'ACS::ExecuteAPI'
Description:
en: Suspend process
zh-cn: 暂停伸缩组流程
Properties:
Service: ESS
API: SuspendProcesses
Parameters:
ScalingGroupId: '{{ scalingGroupId }}'
Process: '{{ enterProcess }}'
- Name: invokeByDownloadOSSFileAndRunCommand
Action: ACS::ECS::DownloadOSSFileAndRunCommand
Description:
en: Upgrade by downloading files to the instance and executing commands
zh-cn: 通过下载文件到实例并执行命令的方式进行升级
Properties:
instanceId: '{{ ACS::TaskLoopItem }}'
bucketName: '{{ invokeBucketName }}'
objectName: '{{ invokeObjectName }}'
URLExpirationTime: '{{ URLExpirationTime }}'
OSSRegion: '{{ OSSRegion }}'
commandContent: '{{ invokeScript }}'
destinationDir: '{{ invokeDestinationDir }}'
whetherSaveToFile: '{{ whetherSaveToFile }}'
Loop:
Items: '{{ getInstance.instanceIds }}'
BatchPauseOption: '{{ batchPauseOption }}'
Concurrency:
'Fn::CalculateBatch':
- '{{ batchNumber }}'
- '{{ getInstance.instanceIds }}'
Outputs:
commandOutputs:
AggregateType: 'Fn::ListJoin'
AggregateField: commandOutput
Outputs:
commandOutput:
Type: String
ValueSelector: runCommandOutput
- Name: tagInstance
Action: ACS::ExecuteApi
Description:
en: Creates and attaches tag to ECS instance
zh-cn: 创建并挂载标签到ECS实例
Properties:
Service: ECS
API: TagResources
Parameters:
ResourceIds:
- '{{ ACS::TaskLoopItem }}'
ResourceType: Instance
Tags:
- Key: 'ess:rollingupdate'
Value: 'oos:{{ ACS::ExecutionId }}'
Loop:
Items: '{{ getInstance.instanceIds }}'
Mode: Concurrency
MaxErrors: 0
Concurrency: 10
- Name: createLifecycleHookOfUpgrade
When:
Fn::Equals:
- '{{ getLifecycleHook.totalCount }}'
- 0
Action: ACS::ExecuteAPI
Description:
en: Create lifecycle hook of upgrade
zh-cn: 创建用于升级的生命周期挂钩
Properties:
Service: ESS
API: CreateLifecycleHook
Parameters:
ScalingGroupId: '{{ scalingGroupId }}'
NotificationMetadata: '{"bucketName":"{{ invokeBucketName }}","objectName":"{{ invokeObjectName }}","URLExpirationTime":"{{ URLExpirationTime }}","OSSRegion":"{{ OSSRegion }}","destinationDir":"{{ invokeDestinationDir }}","OSSRegion":"{{ OSSRegion }}","commandContent":"{{ invokeScript }}","timeout":"600","regionId":"${regionId}","instanceIds":"${instanceIds}","lifecycleHookId":"${lifecycleHookId}","lifecycleActionToken":"${lifecycleActionToken}","rateControl":"{\"Mode\":\"Concurrency\",\"MaxErrors\":0,\"Concurrency\":10}","OOSAssumeRole":"OOSServiceRole"}'
LifecycleTransition: SCALE_OUT
LifecycleHookName: ACS-ESS-LifeCycleDownloadOSSFileAndRunCommand
NotificationArn: acs:oos:{{ ACS::RegionId }}:{{ACS::AccountId}}:template/ACS-ESS-LifeCycleDownloadOSSFileAndRunCommand
- Name: modifyLifecycleHookOfUpgrade
When:
Fn::Equals:
- '{{ getLifecycleHook.totalCount }}'
- 1
Action: ACS::ExecuteAPI
Description:
en: Modify lifecycle hook of upgrade
zh-cn: 修改用于升级的生命周期挂钩
Properties:
Service: ESS
API: ModifyLifecycleHook
Parameters:
ScalingGroupId: '{{ scalingGroupId }}'
NotificationMetadata: '{"bucketName":"{{ invokeBucketName }}","objectName":"{{ invokeObjectName }}","URLExpirationTime":"{{ URLExpirationTime }}","OSSRegion":"{{ OSSRegion }}","destinationDir":"{{ invokeDestinationDir }}","commandContent":"{{ invokeScript }}","timeout":"600","regionId":"${regionId}","instanceIds":"${instanceIds}","lifecycleHookId":"${lifecycleHookId}","lifecycleActionToken":"${lifecycleActionToken}","rateControl":"{\"Mode\":\"Concurrency\",\"MaxErrors\":0,\"Concurrency\":10}","OOSAssumeRole":"OOSServiceRole"}'
LifecycleTransition: SCALE_OUT
LifecycleHookName: ACS-ESS-LifeCycleDownloadOSSFileAndRunCommand
- Name: whetherToResumeProcesses
Action: 'ACS::Choice'
Description:
en: Choose next task by process
zh-cn: 根据流程值判断是否恢复流程
Properties:
DefaultTask: resumeProcesses
Choices:
- When:
'Fn::Equals':
- []
- '{{ exitProcess }}'
NextTask: 'ACS::END'
- Name: resumeProcesses
Action: 'ACS::ExecuteAPI'
OnSuccess: 'ACS::END'
Description:
en: Resume process
zh-cn: 恢复伸缩组流程
Properties:
Service: ESS
API: ResumeProcesses
Parameters:
ScalingGroupId: '{{ scalingGroupId }}'
Process: '{{ exitProcess }}'
- Name: getExecutionInstanceIds
Action: 'ACS::ExecuteAPI'
Description:
en: Get the instance that has been executed
zh-cn: 获取已经执行过执行脚本的实例
Properties:
Service: OOS
API: ListExecutions
Parameters:
ParentExecutionId: '{{ sourceExecutionId }}'
Outputs:
instanceIds:
Type: List
ValueSelector: 'Executions[].Parameters.instanceId'
- Name: getExistInstanceIds
Description:
en: Views the ECS instances
zh-cn: 获取ECS实例
Action: ACS::SelectTargets
Properties:
ResourceType: ALIYUN::ECS::Instance
Filters:
- Type: ResourceIds
ResourceIds: '{{ getExecutionInstanceIds.instanceIds }}'
Outputs:
instanceIds:
Type: List
ValueSelector: Instances.Instance[].InstanceId
- Name: getRollbackProcess
Action: 'ACS::ExecuteAPI'
Description:
en: Views resource parameters
zh-cn: 获取源执行的参数
Properties:
Service: OOS
API: ListExecutions
Parameters:
ExecutionId: '{{ sourceExecutionId }}'
Outputs:
enterProcess:
Type: List
ValueSelector: 'Executions[].Parameters.enterProcess[]'
exitProcess:
Type: List
ValueSelector: 'Executions[].Parameters.exitProcess[]'
- Name: suspendProcessWithRollBack
Action: 'ACS::ExecuteAPI'
Description:
en: Suspend process
zh-cn: 暂停伸缩组流程
Properties:
Service: ESS
API: SuspendProcesses
Parameters:
ScalingGroupId: '{{ scalingGroupId }}'
Process: '{{ getRollbackProcess.enterProcess }}'
- Name: rollbackByDownloadOSSFileAndRunCommand
Action: ACS::ECS::DownloadOSSFileAndRunCommand
Description:
en: Rollback by downloading files to the instance and executing commands
zh-cn: 通过下载文件到实例并执行命令的方式进行回滚
Properties:
instanceId: '{{ ACS::TaskLoopItem }}'
bucketName: '{{ rollbackBucketName }}'
objectName: '{{ rollbackObjectName }}'
URLExpirationTime: '{{ URLExpirationTime }}'
OSSRegion: '{{ OSSRegion }}'
commandContent: '{{ rollbackScript }}'
destinationDir: '{{ rollbackDestinationDir }}'
whetherSaveToFile: '{{ whetherSaveToFile }}'
Loop:
Items: '{{ getExistInstanceIds.instanceIds }}'
BatchPauseOption: '{{ batchPauseOption }}'
Concurrency:
'Fn::CalculateBatch':
- '{{ batchNumber }}'
- '{{ getExistInstanceIds.instanceIds }}'
Outputs:
commandOutputs:
AggregateType: 'Fn::ListJoin'
AggregateField: commandOutput
Outputs:
commandOutput:
Type: String
ValueSelector: runCommandOutput
- Name: modifyLifecycleHookOfRollback
When:
Fn::Equals:
- '{{ getLifecycleHook.totalCount }}'
- 1
Action: ACS::ExecuteAPI
Description:
en: Modify lifecycle hook of rollback
zh-cn: 修改用于回滚的生命周期挂钩
Properties:
Service: ESS
API: ModifyLifecycleHook
Parameters:
ScalingGroupId: '{{ scalingGroupId }}'
NotificationMetadata: '{"bucketName":"{{ rollbackBucketName }}","objectName":"{{ rollbackObjectName }}","URLExpirationTime":"{{ URLExpirationTime }}","OSSRegion":"{{ OSSRegion }}","destinationDir":"{{ rollbackDestinationDir }}","commandContent":"{{ rollbackScript }}","timeout":"600","regionId":"${regionId}","instanceIds":"${instanceIds}","lifecycleHookId":"${lifecycleHookId}","lifecycleActionToken":"${lifecycleActionToken}","rateControl":"{\"Mode\":\"Concurrency\",\"MaxErrors\":0,\"Concurrency\":10}","OOSAssumeRole":"OOSServiceRole"}'
LifecycleTransition: SCALE_OUT
LifecycleHookName: ACS-ESS-LifeCycleDownloadOSSFileAndRunCommand
- Name: whetherToResumeProcessesWithRollback
Action: 'ACS::Choice'
Description:
en: Choose next task by process
zh-cn: 根据流程值判断是否恢复流程
Properties:
DefaultTask: resumeProcessesWithRollback
Choices:
- When:
'Fn::Equals':
- []
- '{{ getRollbackProcess.exitProcess }}'
NextTask: 'ACS::END'
- Name: resumeProcessesWithRollback
Action: 'ACS::ExecuteAPI'
Description:
en: Resume process
zh-cn: 恢复伸缩组流程
Properties:
Service: ESS
API: ResumeProcesses
Parameters:
ScalingGroupId: '{{ scalingGroupId }}'
Process: '{{ getRollbackProcess.exitProcess }}'
Outputs:
commandOutputs:
Type: List
Value:
'Fn::If':
- 'Fn::Equals':
- invoke
- '{{ invokeType }}'
- '{{ invokeByDownloadOSSFileAndRunCommand.commandOutputs }}'
- '{{ rollbackByDownloadOSSFileAndRunCommand.commandOutputs }}'
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