ALIYUN::CMS::DynamicTagGroup is used to create a tag rule based on which cloud resources can be automatically added to an application group.
Note This resource type is supported only for Elastic Compute Service (ECS), ApsaraDB RDS, and Server Load Balancer (SLB) instances.
Syntax
{
"Type": "ALIYUN::CMS::DynamicTagGroup",
"Properties": {
"ContactGroupList": List,
"MatchExpressFilterRelation": String,
"EnableSubscribeEvent": Boolean,
"TemplateIdList": List,
"TagKey": String,
"EnableInstallAgent": Boolean,
"MatchExpress": List
}
}
Properties
Property | Type | Required | Editable | Description | Constraint |
ContactGroupList | List | Yes | No | The list of one or more alert contacts to receive alert notifications. | None |
MatchExpressFilterRelation | String | No | No | The logical operator used between conditional expressions that are used to match instances. | Valid values: |
EnableSubscribeEvent | Boolean | No | No | Specifies whether to enable event subscription. | Valid values: |
TemplateIdList | List | No | No | The list of one or more IDs of the alert templates. | None |
TagKey | String | Yes | No | The tag key. | None |
EnableInstallAgent | Boolean | No | No | Specifies whether to install the Cloud Monitor agent on ECS instances that are automatically added to the application group. | Default value: false. Valid values:
Note If the Cloud Monitor agent is not installed on an ECS instance that is added to the application group, the system installs the Cloud Monitor agent on the ECS instance. |
MatchExpress | List | No | No | The conditional expression that is used to match instances. | Only one conditional expression can be set. For more information, see MatchExpress properties. |
MatchExpress syntax
"MatchExpress": [
{
"TagValue": String,
"TagValueMatchFunction": String
}
]
MatchExpress properties
Property | Type | Required | Editable | Description | Constraint |
TagValue | String | Yes | No | The tag value. | None |
TagValueMatchFunction | String | Yes | No | The method used to match the value of the tag. | Valid values: contains startWith endWith notContains equals all
|
Response parameters
Fn::GetAtt
Examples
YAML
format
ROSTemplateFormatVersion: '2015-09-01'
Parameters:
MatchExpressFilterRelation:
Type: String
Description: |-
The relationship between the conditional expressions. Values are:
and: the relationship between
or: the relationship or the
Description currently supports only one combination of conditions, the follow-up Ali cloud will support a variety of combinations of conditions.
AllowedValues:
- and
- or
Default: or
EnableSubscribeEvent:
Type: Boolean
Description: |-
Whether the event subscription is enabled. Values are
:true: enable event subscription
false: disable event subscription
AllowedValues:
- true
- false
Default: false
ContactGroupList:
Type: Json
Description: Alarm contacts.
Default:
- ros-ut-group
Resources:
DynamicTagGroup:
Type: ALIYUN::CMS::DynamicTagGroup
Properties:
ContactGroupList:
Ref: ContactGroupList
MatchExpressFilterRelation:
Ref: MatchExpressFilterRelation
EnableSubscribeEvent:
Ref: EnableSubscribeEvent
TemplateIdList: Null
TagKey: test1
EnableInstallAgent: false
MatchExpress:
- TagValue: '123'
TagValueMatchFunction: all
Outputs:
DynamicTagRuleId:
Value:
Fn::GetAtt:
- DynamicTagGroup
- DynamicTagRuleId
TagKey:
Value:
Fn::GetAtt:
- DynamicTagGroup
- TagKey
JSON
format
{
"ROSTemplateFormatVersion": "2015-09-01",
"Parameters": {
"MatchExpressFilterRelation": {
"Type": "String",
"Description": "The relationship between the conditional expressions. Values are:\nand: the relationship between\nor: the relationship or the\nDescription currently supports only one combination of conditions, the follow-up Ali cloud will support a variety of combinations of conditions.",
"AllowedValues": [
"and",
"or"
],
"Default": "or"
},
"EnableSubscribeEvent": {
"Type": "Boolean",
"Description": "Whether the event subscription is enabled. Values are\n:true: enable event subscription\nfalse: disable event subscription",
"AllowedValues": [
true,
false
],
"Default": false
},
"ContactGroupList": {
"Type": "Json",
"Description": "Alarm contacts.",
"Default": ["ros-ut-***"]
}
},
"Resources": {
"DynamicTagGroup": {
"Type": "ALIYUN::CMS::DynamicTagGroup",
"Properties": {
"ContactGroupList": {
"Ref": "ContactGroupList"
},
"MatchExpressFilterRelation": {
"Ref": "MatchExpressFilterRelation"
},
"EnableSubscribeEvent": {
"Ref": "EnableSubscribeEvent"
},
"TemplateIdList": null,
"TagKey": "test1",
"EnableInstallAgent": false,
"MatchExpress": [
{
"TagValue": "123",
"TagValueMatchFunction": "all"
}
]
}
}
},
"Outputs": {
"DynamicTagRuleId": {
"Value": {
"Fn::GetAtt": [
"DynamicTagGroup",
"DynamicTagRuleId"
]
}
},
"TagKey": {
"Value": {
"Fn::GetAtt": [
"DynamicTagGroup",
"TagKey"
]
}
}
}
}