ALIYUN::SLS::MetricStore is used to create a Logstore.

Syntax

{
  "Type": "ALIYUN::SLS::MetricStore",
  "Properties": {
    "LogstoreName": String,
    "PreserveStorage": Boolean,
    "ProjectName": String,
    "TTL": Integer,
    "ShardCount": Integer
  }
}

Properties

Property Type Required Editable Description Constraint
LogstoreName String Yes No The name of the Logstore. None
PreserveStorage Boolean No Yes Specifies whether to permanently retain logs. Valid values:
  • true: permanently retains logs.
    Note The TTL property does not take effect if the PreserveStorage property is set to true.
  • false: does not permanently retain logs. This is the default value.
ProjectName String Yes No The name of the Log Service project. None
TTL Integer No Yes The retention period of logs.

Valid values: 1 to 3600.

Default value: 30.

Unit: days.

ShardCount Integer No No The number of shards.

Valid values: 1 to 100.

Default value: 2.

Unit: shard.

Response parameters

Fn::GetAtt

LogstoreName: the name of the Logstore.

Examples

JSON format 

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "LogstoreName": {
      "Type": "String",
      "Description": "Metric store name:\n1. Only supports lowercase letters, numbers, hyphens (-) and underscores (_).\n2. Must start and end with lowercase letters and numbers.\n3. The name length is 3-63 characters.",
      "MinLength": 3,
      "MaxLength": 63
    },
    "ProjectName": {
      "Type": "String",
      "Description": "Project name:\n1. Only supports lowercase letters, numbers, hyphens (-) and underscores (_).\n2. Must start and end with lowercase letters and numbers.\n3. The name length is 3-63 characters.",
      "AllowedPattern": "^[a-zA-Z0-9_-]+$",
      "MinLength": 3,
      "MaxLength": 63
    }
  },
  "Resources": {
    "MetricStore": {
      "Type": "ALIYUN::SLS::MetricStore",
      "Properties": {
        "LogstoreName": {
          "Ref": "LogstoreName"
        },
        "ProjectName": {
          "Ref": "ProjectName"
        }
      }
    }
  },
  "Outputs": {
    "LogstoreName": {
      "Description": "Metric store name.",
      "Value": {
        "Fn::GetAtt": [
          "MetricStore",
          "LogstoreName"
        ]
      }
    }
  }
}