Querying a Host List (Recommended)
Function
This API is used to query a host list in a specified host cluster by ID.
Calling Method
For details, see Calling APIs.
URI
GET /v1/resources/host-groups/{group_id}/hosts
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
group_id |
Yes |
String |
Definition: Host cluster ID. Constraints: N/A. Value range: 32 characters, including letters and digits. Default value: N/A. |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
key_field |
No |
String |
Definition: Keyword in the host name or IP address. Constraints: N/A. Value range: Max. 128 characters. Default value: N/A. |
environment_id |
No |
String |
Definition: Environment ID. Constraints: N/A. Value range: 32 characters, including letters and digits. Default value: N/A. |
page_index |
No |
Integer |
Definition: Page number for pagination query. Constraints: N/A. Value range: 1–2147483647 Default value: 1 |
page_size |
No |
Integer |
Definition: Number of items displayed on each page. Constraints: N/A. Value range: 1–100 Default value: 10 |
sort_key |
No |
String |
Definition: Sorting field query. Constraints: N/A. Value range:
Default value: N/A. |
sort_dir |
No |
String |
Definition: Sorting order. Constraints: N/A. Value range:
Default value: desc |
as_proxy |
No |
Boolean |
Definition: Agent or not. Constraints: N/A. Value range:
Default value: N/A. |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
Yes |
String |
Definition: User token. Obtain a token (the value of the X-Subject-Token response header) by calling the IAM API used forObtaining a User Token. Constraints: N/A. Value range: String. Max. 20,000 characters. Default value: N/A. |
Response Parameters
Status code: 200
Parameter |
Type |
Description |
---|---|---|
total |
Integer |
Definition: Number of hosts. Value range: 0–200 |
status |
String |
Definition: Request status (successful or failed). Value range:
|
result |
Array of HostInfo objects |
Definition: Host information list. |
Parameter |
Type |
Description |
---|---|---|
uuid |
String |
Definition: Host ID. Value range: 32 characters, including letters and digits. |
ip |
String |
Definition: Host IP address. Value range: N/A. |
os |
String |
Definition: OS of the host cluster. Value range:
|
port |
Integer |
Definition: Port. Value range: 0–65535. |
authorization |
HostAuthorizationBody object |
Definition: Log in to the host for authentication. Use either a password or key for login. |
permission |
PermissionHostDetailNew object |
Definition: Operation permission matrix of the current user on hosts. |
host_name |
String |
Definition: Host name. Value range: 3 to 128 characters, including letters, digits, hyphens (-), underscores (_), and periods (.). |
as_proxy |
Boolean |
Definition: Agent or not. Value range:
|
group_id |
String |
Definition: Host cluster ID. Value range: 32 characters, including letters and digits. |
proxy_host_id |
String |
Definition: Agent host ID. Value range: 32 characters, including letters and digits. |
owner_id |
String |
Definition: Creator ID. Value range: 32 characters, including letters and digits. |
owner_name |
String |
Definition: Creator username. Value range: Max. 255 characters, including letters, digits, and underscores (_). |
proxy_host |
HostInfo object |
Definition: Agent details. |
connection_status |
String |
Definition: Connectivity status. Value range:
|
create_time |
String |
Definition: Creation time. Format: yyyy-MM-dd HH:mm:ss. Example: 2025-04-21 17:05:53. Value range: N/A. |
lastest_connection_time |
String |
Definition: Last host connectivity verification time. Format: yyyy-MM-dd HH:mm:ss. Example: 2025-04-21 17:05:53. Value range: N/A. |
connection_result |
String |
Definition: Connectivity verification result. Value range: N/A. |
nick_name |
String |
Definition: Nickname of the creator. Value range: String. 1 to 30 characters. |
import_status |
String |
Definition: Import status. Value range:
|
env_count |
Integer |
Definition: Number of associated environments. Value range: 0–200. |
Parameter |
Type |
Description |
---|---|---|
username |
String |
Definition: Username for logging in to the host. Value range: 1 to 31 characters, including letters, digits, underscores (_), hyphens (-), periods (.), and at signs (@). |
password |
String |
Definition: Password. Mandatory when the authentication type is 0. Value range: 5 to 32 characters. Spaces, newline characters, carriage return characters, tab characters, double quotation marks, and single quotation marks are not supported. |
private_key |
String |
Definition: Key. Mandatory when the authentication type is 1. Value range: Max. 5,000 characters. |
trusted_type |
Integer |
Definition: Authentication type for logging in to the host. Value range:
|
Parameter |
Type |
Description |
---|---|---|
can_view |
Boolean |
Definition: Whether you have the view permission. Value range:
|
can_edit |
Boolean |
Definition: Whether you have the edit permission. Value range:
|
can_delete |
Boolean |
Definition: Whether you have the delete permission. Value range:
|
can_add_host |
Boolean |
Definition: Whether you have permission to add hosts. Value range:
|
can_copy |
Boolean |
Definition: Whether you have permission to clone hosts. Value range:
|
Example Requests
https://{endpoint}/v1/resources/host-groups/317aea99cf2944fcacf88b34ef771843/hosts?page_index=1&page_size=10&sort_key=host_name&sort_dir=asc&as_proxy=false
Example Responses
Status code: 200
OK: The request is successful.
{ "result" : [ { "host_name" : "100.101.28.203", "ip" : "100.101.28.203", "port" : 22, "os" : "linux", "authorization" : { "username" : "root", "password" : null, "private_key" : null, "trusted_type" : 0 }, "permission" : { "can_view" : true, "can_edit" : true, "can_delete" : true, "can_add_host" : true, "can_copy" : true }, "uuid" : "2cc913cc9a494f09b7320801ebacad02", "group_id" : "ab7647b0863c4e969c8949d38d591339", "as_proxy" : false, "proxy_host_id" : "", "owner_id" : "6baa7454109d47c192f22078fe6cda20", "owner_name" : "devcloud_devcloud_l00490255_01", "connection_status" : "success", "create_time" : "2021-04-15 11:01:51", "connection_result" : "Connection established", "lastest_connection_time" : "2021-04-15 11:02:00", "nick_name" : "A/B Side Account", "proxy_host" : null, "import_status" : null, "env_count" : 1 } ], "total" : 1, "status" : "success" }
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 ListNewHostsSolution { 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(); ListNewHostsRequest request = new ListNewHostsRequest(); request.withGroupId("{group_id}"); try { ListNewHostsResponse response = client.listNewHosts(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 = ListNewHostsRequest() request.group_id = "{group_id}" response = client.list_new_hosts(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.ListNewHostsRequest{} request.GroupId = "{group_id}" response, err := client.ListNewHosts(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.
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