Template name
ACS-ECS-BulkyRunCommandInSLBVServerGroup: Runs commands in a batch on ECS instances in an SLB virtual server group.
Template description
Runs commands in a batch on ECS instances in an SLB virtual server group.
Template type
Automation
Owner
Alibaba Cloud
Input parameters
|
Parameter name |
Description |
Type |
Required |
Default value |
Constraints |
|
VServerGroupId |
The ID of the server group. |
String |
Yes |
||
|
commandType |
The type of the Cloud Assistant command. |
String |
No |
RunShellScript |
|
|
commandContent |
The Cloud Assistant command to run on ECS instances. |
String |
No |
echo hello |
|
|
rateControl |
The concurrency rate for task execution. |
Json |
No |
{‘Mode’: ‘Concurrency’, ‘MaxErrors’: 0, ‘Concurrency’: 1} |
|
|
OOSAssumeRole |
The RAM role that OOS assumes. |
String |
No |
“” |
Output parameters
|
Parameter name |
Description |
Type |
|
commandOutputs |
List |
Access policy required for this template
{
"Version": "1",
"Statement": [
{
"Action": [
"slb:DescribeVServerGroupAttribute",
"slb:SetVServerGroupAttribute"
],
"Resource": "*",
"Effect": "Allow"
},
{
"Action": [
"ecs:DescribeInvocationResults",
"ecs:DescribeInvocations",
"ecs:RunCommand"
],
"Resource": "*",
"Effect": "Allow"
}
]
}
Details
Details of ACS-ECS-BulkyRunCommandInSLBVServerGroup
Template content
FormatVersion: OOS-2019-06-01
Description:
en: Bulky run command on ECS instances of VServer group
zh-cn: Runs commands in a batch on ECS instances in an SLB virtual server group.
name-en: ACS-ECS-BulkyRunCommandInSLBVServerGroup
name-zh-cn: Runs commands in a batch on ECS instances in an SLB virtual server group.
categories:
- slb_management
Parameters:
VServerGroupId:
Label:
en: VServerGroupId
zh-cn: The ID of the server group.
Type: String
commandType:
Label:
en: CommandType
zh-cn: The type of the Cloud Assistant command.
Type: String
AllowedValues:
- RunBatScript
- RunPowerShellScript
- RunShellScript
Default: RunShellScript
commandContent:
Label:
en: CommandContent
zh-cn: The Cloud Assistant command to run on the ECS instances.
Type: String
AssociationProperty: Code
Default: echo hello
rateControl:
Label:
en: RateControl
zh-cn: The concurrency rate for the task execution.
Type: Json
AssociationProperty: RateControl
Default:
Mode: Concurrency
MaxErrors: 0
Concurrency: 1
OOSAssumeRole:
Label:
en: OOSAssumeRole
zh-cn: The RAM role that OOS assumes.
Type: String
Default: ''
RamRole: '{{ OOSAssumeRole }}'
Tasks:
- Name: describeVServerGroupAttribute
Action: ACS::ExecuteApi
Description:
en: Views vserver group attribute
zh-cn: Views the attributes of the service group.
Properties:
Service: SLB
API: DescribeVServerGroupAttribute
Parameters:
VServerGroupId: '{{ VServerGroupId }}'
Outputs:
BackendServers:
Type: List
ValueSelector: BackendServers.BackendServer[]
- Name: runCommand
Action: ACS::ECS::ElegantRunCommandInSLBVServerGroup
Description:
en: Execute cloud assistant command
zh-cn: Executes the Cloud Assistant command.
Properties:
VServerGroupId: '{{ VServerGroupId }}'
commandContent: '{{ commandContent }}'
commandType: '{{ commandType }}'
serverId:
'Fn::Select':
- ServerId
- '{{ ACS::TaskLoopItem }}'
weight:
'Fn::Select':
- Weight
- '{{ ACS::TaskLoopItem }}'
type:
'Fn::Select':
- Type
- '{{ ACS::TaskLoopItem }}'
port:
'Fn::Select':
- Port
- '{{ ACS::TaskLoopItem }}'
Loop:
RateControl: '{{ rateControl }}'
Items: '{{ describeVServerGroupAttribute.BackendServers }}'
Outputs:
commandOutputs:
AggregateType: Fn::ListJoin
AggregateField: commandOutput
Outputs:
commandOutput:
Type: String
ValueSelector: commandOutput
Outputs:
commandOutputs:
Type: List
Value: '{{ runCommand.commandOutputs }}'
Metadata:
ALIYUN::OOS::Interface:
ParameterGroups:
- Parameters:
- VServerGroupId
- commandType
- commandContent
Label:
default:
zh-cn: Configure Parameters
en: Configure Parameters
- Parameters:
- rateControl
- OOSAssumeRole
Label:
default:
zh-cn: Control
en: Control