ALIYUN::Flink::Namespace - Resource Orchestration Service

Syntax

{
  "Type": "ALIYUN::Flink::Namespace",
  "Properties": {
    "InstanceId": String,
    "ResourceSpec": Map,
    "Namespace": String
  }
}

Properties


Property	Type	Required	Editable	Description	Constraint
InstanceId	String	Yes	No	The ID of the instance.	None.
ResourceSpec	Map	No	Yes	The resource specifications.	For more information, see ResourceSpec properties.
Namespace	String	Yes	No	The name of the project.	None.

ResourceSpec syntax

"ResourceSpec": {
  "Cpu": Integer,
  "MemoryGB": Integer
}

ResourceSpec properties


Property	Type	Required	Editable	Description	Constraint
Cpu	Integer	No	Yes	The number of vCPUs.	This property is required if the project uses the subscription billing method. Note The number of vCPUs that you can configure for the project must be less than the number of remaining vCPUs in the workspace to which the project belongs. Otherwise, an error is returned. The number of remaining vCPUs in the workspace is calculated based on the following formula: Number of remaining vCPUs in the workspace = Total number of vCPUs in the workspace - Number of vCPUs allocated to projects.
MemoryGB	Integer	No	Yes	The memory size.	This property is required if the project uses the subscription billing method. The value of the MemoryGB property must be four times the value of the Cpu property. Note The memory size that you can configure for the project must be less than the size of remaining memory in the workspace to which the project belongs. Otherwise, an error is returned. The size of remaining memory in the workspace is calculated based on the following formula: Size of remaining memory in the workspace = Total size of memory in the workspace - Size of memory allocated to projects.

Return values

Fn::GetAtt

InstanceId: the ID of the instance.
Namespace: the name of the project.

Examples

JSON format

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "InstanceId": {
      "Type": "String",
      "Description": "Instance ID."
    },
    "Namespace": {
      "Type": "String",
      "Description": "Project space name.",
      "AllowedPattern": "^[a-z][a-z0-9-]{1,60}"
    }
  },
  "Resources": {
    "FlinkNamespace": {
      "Type": "ALIYUN::Flink::Namespace",
      "Properties": {
        "InstanceId": {
          "Ref": "InstanceId"
        },
        "Namespace": {
          "Ref": "Namespace"
        }
      }
    }
  },
  "Outputs": {
    "InstanceId": {
      "Description": "Instance ID.",
      "Value": {
        "Fn::GetAtt": [
          "FlinkNamespace",
          "InstanceId"
        ]
      }
    },
    "Namespace": {
      "Description": "Project space name.",
      "Value": {
        "Fn::GetAtt": [
          "FlinkNamespace",
          "Namespace"
        ]
      }
    }
  }
}