Help Center/ CodeArts Deploy/ API Reference/ APIs/ Managing Host Clusters/ Querying a Host Cluster List (Recommended)
Updated on 2024-09-12 GMT+08:00
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Querying a Host Cluster List (Recommended)

Function

This API is used to query a host cluster list by specified criteria.

Calling Method

For details, see Calling APIs.

URI

GET /v1/resources/host-groups

Table 1 Query Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Parameter description:

Project ID. For details, see [Obtaining a Project ID] (CloudDeploy_api_0014.xml).

Constraints:

N/A

Value range:

The value consists of 32 characters. Only letters and digits are allowed.

Default value:

N/A

name

No

String

Parameter description:

Keyword in the host cluster name.

Constraints:

N/A

Value range:

The value consists of 3-128 characters. Only letters, digits,hyphens (-), underscores (_), and periods (.) are allowed.

Default value:

N/A

os

No

String

Parameter description:

OS of the host cluster.

Constraints:

N/A

Value range:

  • Windows: Windows OS.

  • Linux: Linux OS.

Default value:

N/A

page_index

No

Integer

Parameter description:

Page number for pagination query.

Constraints:

N/A

Value range:

1-2,147,483,647

Default value:

1

page_size

No

Integer

Parameter description:

Number of items displayed on each page.

Constraints:

N/A

Value range:

1-1,000

Default value:

1,000

sort_field

No

String

Parameter description:

Sorting field query.

Constraints:

N/A

Value range:

  • nick_name: Nickname.

  • name: Host cluster name.

Default value:

N/A

sort_type

No

String

Parameter description:

Sorting order.

Constraints:

N/A

Value range:

  • desc: Descending order.

  • asc: Ascending order.

Default value:

desc

is_proxy_mode

No

Integer

Parameter description:

Whether the host cluster is in the proxy mode.

Constraints:

N/A

Value range:

  • 0: Non-proxy mode host cluster.

  • 1: Proxy mode host cluster.

Default value:

N/A

slave_cluster_id

No

String

Parameter description:

Transfer default to query host clusters using the official resource pool. Transfer a self-hosted resource pool ID to query host clusters using the self-hosted resource pool.

Constraints:

N/A

Value range:

The value consists of 32 characters. Only letters and digits are allowed. Or default is transferred to query the host clusters using the official resource pool.

Default value:

N/A

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token. It can be obtained by calling an IAM API. The value of X-Subject-Token in the response header is the user token.

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

status

String

Parameter description:

Request success or failure state.

Value range:

  • success: Request succeeded

  • failed: Request failed

total

Integer

Parameter description:

Number of host clusters.

Value range:

0-1,000

result

Array of HostClusterInfo objects

Parameter description:

Host cluster list.

Constraints:

The number of host clusters cannot exceed 1,000.
Table 4 HostClusterInfo

Parameter

Type

Description

id

String

Parameter description:

Host cluster ID.

Value range:

The value consists of 32 characters. Only letters and digits are allowed.

host_count

Integer

Parameter description:

Number of hosts in a cluster.

Value range:

0-200

name

String

Parameter description:

Host cluster name.

Value range:

The value consists of 3-128 characters. Only letters, digits,hyphens (-), underscores (_), and periods (.) are allowed.

project_id

String

Parameter description:

Project ID. For details, see [Obtaining a Project ID] (CloudDeploy_api_0014.xml).

Value range:

The value consists of 32 characters. Only letters and digits are allowed.

os

String

Parameter description:

OS of the host cluster.

Value range:

  • Windows: Windows OS.

  • Linux: Linux OS.

slave_cluster_id

String

Parameter description:

Self-hosted resource pool ID.

Value range:

The value consists of 32 characters. Only letters and digits are allowed.

description

String

Parameter description:

Host cluster description.

Value range:

The value is a string of 0 to 500 characters.

permission

PermissionClusterDetail object

Parameter description:

Host cluster permission information.

Constraints:

N/A

nick_name

String

Parameter description:

User nickname.

Value range:

The value is a string of 1 to 30 characters.

env_count

Integer

Parameter description:

Number of environments associated with a host cluster.

Value range:

0-200

is_proxy_mode

Integer

Parameter description:

Whether the host cluster is in the proxy mode.

Constraints:

N/A.

Value range:

  • 0: Non-proxy mode host cluster.

  • 1: Proxy mode host cluster.

    Default value:

    N/A
Table 5 PermissionClusterDetail

Parameter

Type

Description

can_view

Boolean

Parameter description:

Whether a user has the view permission.

Value range:

  • true: With the view permission

  • false: Without the view permission

can_edit

Boolean

Parameter description:

Whether a user has the edit permission.

Value range:

  • true: With the edit permission

  • false: Without the edit permission

can_delete

Boolean

Parameter description:

Whether a user has the delete permission.

Value range:

  • true: With the delete permission

  • false: Without the delete permission

can_add_host

Boolean

Parameter description:

Whether a user has the permission to add hosts

Value range:

  • true: With the permission to add hosts

  • false: Without the permission to add hosts

can_manage

Boolean

Parameter description:

Whether a user has permission to manage the host cluster permission matrix

Value range:

  • true: With the permission to manage the host cluster permission matrix

  • false: Without the permission to manage the host cluster permission matrix

can_copy

Boolean

Parameter description:

Whether the user has permission to clone hosts.

Value range:

  • true: The user has permission to copy hosts.

  • false: The user does not have permission to copy hosts.

Example Requests

https://{endpoint}/v1/resources/host-groups?project_id=5d091b14d7f54a139db644092fdc415c&page_index=1&page_size=10&sort_field=name&sort_type=asc

Example Responses

Status code: 200

OK: The request is successful.

{
  "status" : "success",
  "total" : 1,
  "result" : [ {
    "name" : "testwyk",
    "description" : "11122211",
    "os" : "linux",
    "nick_name" : "A/B Side Account",
    "id" : "ab7647b0863c4e969c8949d38d591339",
    "project_id" : "6039d4480efc4dddb178abff98719913",
    "permission" : {
      "can_view" : true,
      "can_edit" : true,
      "can_delete" : true,
      "can_add_host" : true,
      "can_manage" : true,
      "can_copy" : true
    },
    "host_count" : 1,
    "env_count" : 1,
    "is_proxy_mode" : 1,
    "slave_cluster_id" : ""
  } ]
}

SDK Sample Code

The SDK sample code is as follows.

Java

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package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.codeartsdeploy.v2.region.CodeArtsDeployRegion;
import com.huaweicloud.sdk.codeartsdeploy.v2.*;
import com.huaweicloud.sdk.codeartsdeploy.v2.model.*;


public class ListHostClustersSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");

        ICredential auth = new BasicCredentials()
                .withAk(ak)
                .withSk(sk);

        CodeArtsDeployClient client = CodeArtsDeployClient.newBuilder()
                .withCredential(auth)
                .withRegion(CodeArtsDeployRegion.valueOf("<YOUR REGION>"))
                .build();
        ListHostClustersRequest request = new ListHostClustersRequest();
        try {
            ListHostClustersResponse response = client.listHostClusters(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

Python

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcodeartsdeploy.v2.region.codeartsdeploy_region import CodeArtsDeployRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkcodeartsdeploy.v2 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]

    credentials = BasicCredentials(ak, sk)

    client = CodeArtsDeployClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(CodeArtsDeployRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ListHostClustersRequest()
        response = client.list_host_clusters(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

Go

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    codeartsdeploy "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/codeartsdeploy/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/codeartsdeploy/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/codeartsdeploy/v2/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        Build()

    client := codeartsdeploy.NewCodeArtsDeployClient(
        codeartsdeploy.CodeArtsDeployClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListHostClustersRequest{}
	response, err := client.ListHostClusters(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

More

For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.

Status Codes

Status Code

Description

200

OK: The request is successful.

Error Codes

See Error Codes.

Parent topic: Managing Host Clusters