Obtaining the Details of a Component

Function

Obtain the details of a component.

URI

GET /v1/{project_id}/cae/applications/{application_id}/components/{component_id}

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. See Obtaining a Project ID.
application_id	Yes	String	Application ID.
component_id	Yes	String	Component ID.

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token. Obtain the token. For details, see "Obtaining a User Token" in Identity and Access Management API Reference (https://support.huaweicloud.com/intl/en-us/api-iam/iam_30_0001.html). The value of X-Subject-Token in the response header is the token value.
X-Enterprise-Project-ID	No	String	Enterprise project ID. When an environment is created, it will be bound with an enterprise project ID. Enter 0 or up to 36 characters in UUID format with hyphens (-). If this parameter is not specified or set to 0, resources in the default enterprise project are queried. NOTE: For details about how to obtain enterprise project IDs and enterprise project features, see Enterprise Management User Guide.
X-Environment-ID	Yes	String	Environment ID. To obtain an environment ID, see Obtaining the Environment List. In the response, id under items indicates the environment ID.

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
api_version	String	API version. Fixed value: v1.
kind	String	API type. Fixed value: Component.
metadata	MetadataResponse object	Response data.
spec	ComponentSpec object	Component specifications.

**Table 4** MetadataResponse
Parameter	Type	Description
id	String	Component ID.
name	String	Component name.
annotations	Map<String,String>	Additional attributes of the component. Options: log_group_id: ID of an LTS log group. log_stream_id: ID of an LTS log stream. version: component version.
created_at	String	Creation time.
updated_at	String	Update time.

**Table 5** ComponentSpec
Parameter	Type	Description
runtime	String	Language or runtime.
env_id	String	Environment ID.
replica	Integer	Number of instances.
source	Source object	Source information.
build	Build object	Build information.
resource_limit	ResourceLimit object	Instance specifications
access_info	Array of Access objects	Access mode list.
image_url	String	Image address.
available_replica	Integer	Number of available instances.
job_id	String	Job ID.
build_id	String	Build job ID.
status	String	Component status. created: not deployed. running paused notReady
build_log_id	String	Build log ID.
configuration_operation_id	String	Latest operation ID.
terminated	String	Whether the task executed on the component is forcibly terminated.

**Table 6** Source
Parameter	Type	Description
code	Repo object	Source code repository information.
type	String	Source type.
sub_type	String	Source subtype. If type is code, sub_type indicates a code repository, such as DevCloud (CodeArts), GitLab, GitHub, Gitee, or Bitbucket. If type is softwarePackage, sub_type indicates a software package repository, such as BinObs or BinDevCloud (CodeArts Release Repo).
url	String	URL. If type is image, url indicates an image address. If type is code, url indicates a Git address. If type is softwarePackage, url indicates a software package address.

**Table 7** Repo
Parameter	Type	Description
auth_name	String	Authorization name.
branch	String	Branch.
namespace	String	Namespace, which must be Base64-encoded.

**Table 8** Build
Parameter	Type	Description
archive	Archive object	Place where build products are archived for management.
parameters	Parameters object

**Table 9** Archive
Parameter	Type	Description
artifact_namespace	String	SWR organization for product management.

**Table 10** parameters
Parameter	Type	Description
{User defined key}	Map<String,String>	Additional parameters. Options: base_image: base image address. build_cmd: custom build command. dockerfile_path: custom dockerfile path. dockerfile_content: custom dockerfile content. artifact_name: product to be run after the Java multi-module build. The value ends with .jar.

**Table 11** ResourceLimit
Parameter	Type	Description
cpu_limit	String	CPU limit.
memory_limit	String	Memory limit.

**Table 12** Access
Parameter	Type	Description
address	String	Access address.
type	String	Access mode type.

Example Requests

Obtain the details of a component.

GET https://{endpoint}/v1/{project_id}/cae/applications/{application_id}/components/{component_id}

Example Responses

Status code: 200

{
  "api_version" : "v1",
  "kind" : "Component",
  "metadata" : {
    "id" : "b04980af-5f20-49ec-b499-79b5a4eb8a43",
    "name" : "test",
    "annotations" : {
      "log_group_id" : "96fe4c34-578a-4ea8-8e77-ee59bf8a0fd1",
      "log_stream_id" : "9c024ad2-5c80-45ee-8651-5f2bd89d3c7e",
      "version" : "1.0.0"
    },
    "created_at" : "2023-03-03T03:32:10.040303Z",
    "updated_at" : "2023-03-03T03:32:10.040303Z"
  },
  "spec" : {
    "runtime" : "Docker",
    "env_id" : "7eb2f920-e183-4d4e-9b9d-fffb875ae520",
    "replica" : 1,
    "source" : {
      "type" : "image",
      "url" : "nginx:stable-alpine-perl"
    },
    "resource_limit" : {
      "cpu_limit" : "500m",
      "memory_limit" : "1Gi"
    },
    "image_url" : "nginx:stable-alpine-perl",
    "available_replica" : 1,
    "job_id" : "c96c6907-5c69-4d72-bce0-03926a857b21",
    "status" : "running"
  }
}