Creating an Environment

Function

An environment is a collection of compute, storage, and network resources used for deploying and running an application. ServiceStage combines the compute resources (such as CCE clusters and ECSs), network resources (such as ELB instances and EIPs), and middleware (such as DCS instances, RDS instances, and CSE engines) in the same enterprise project and VPC into an environment, such as a development environment, testing environment, pre-production environment, or production environment. The resources within an environment can be networked together. Managing resources and deploying services by environment simplifies O&M.

This API is used to create an environment.

URI

POST /v3/{project_id}/cas/environments

**Table 1** Path parameter
Parameter	Mandatory	Type	Description
project_id	Yes	String	Tenant's project ID. See Obtaining a Project ID.

Request

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
Content-Type	Yes	String	Message body type or format.
X-Auth-Token	Yes	String	API calling can be authenticated using a token or AK/SK. If you use a token, this parameter is mandatory and must be set to the token. For details about how to obtain a token, see Obtaining a User Token.

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
name	Yes	String	Environment name. The value contains 2 to 64 characters consisting of letters, digits, hyphens (-), and underscores (_). It starts with a letter and ends with a letter or digit. Letters are case insensitive.
deploy_mode	No	String	Environment type. virtualmachine container: Kubernetes mixed: VM and Kubernetes.
description	No	String	Environment description. The value can contain up to 128 characters.
enterprise_project_id	No	String	Enterprise project ID.
vpc_id	Yes	String	VPC ID.
labels	No	Array of objects	Label. You can use Tag Management Service (TMS) to filter resources by labels. See Table 4.

**Table 4** labels parameters
Parameter	Mandatory	Type	Description
key	Yes	String	Label name.
value	Yes	String	Label value.

Response

**Table 5** Response parameters
Parameter	Type	Description
id	String	Environment ID.
name	String	Environment name.
description	String	Environment description.
project_id	String	Project ID.
enterprise_project_id	String	Enterprise project ID.
deploy_mode	String	Environment type.
vpc_id	String	VPC ID.
creator	String	Creator.
create_time	Integer	Creation time.
update_time	Integer	Update time.
labels	Array of objects	Label. You can use TMS to query resources by labels. See Table 6.

**Table 6** labels parameters
Parameter	Type	Description
key	String	Label name.
value	String	Label value.

Example Request

Create a VM environment env-test. The ID of the VPC where the environment is located is 0c72428b-cd6c-4283-a560-210d3edb49f7.

{
    "name": "env-test",
    "description": "",
    "enterprise_project_id": "0",
    "vpc_id": "0c72428b-cd6c-4283-a560-210d3edb49f7",
    "labels": [
        {
            "key": "aaaaa",
            "value": "a5"
        }
    ],
    "deploy_mode": "virtualmachine"
}

Example Response

{
    "id": "c93a5313-d141-4b9f-97ce-b4ce2b3988bd",
    "name": "test",
    "description": "",
    "project_id": "13ae26238d724e54947af3e0fcbef9c3",
    "enterprise_project_id": "0",
    "vpc_id": "0c72428b-cd6c-4283-a560-210d3edb49f7",
    "creator": "ss-test",
    "create_time": 1681384236023,
    "update_time": 1681384236023,
    "deploy_mode": "virtualmachine",
    "labels": []
}