Obtaining an Image Template
Function
This API is used to obtain the Dockerfile template.
Calling Method
For details, see Calling APIs.
URI
GET /v1/image/dockerfile-template
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
image_id |
Yes |
String |
Definition Image template ID. You can obtain the ID by calling the API for obtaining the image template list. Constraints The value must comply with the regular expression ^[0-9a-z]{36}$. Range Use a 36-character string that includes digits and lowercase letters. Default Value N/A. |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
Yes |
String |
Definition User token. (The value of the X-Subject-Token response header is the user token.) It is obtained by calling the IAM API. For details, see Obtaining an IAM User Token. Constraints Global tenant tokens are not supported. Use a region-level token whose scope is project. Range N/A. Default Value N/A. |
Response Parameters
Status code: 200
Parameter |
Type |
Description |
---|---|---|
- |
File |
Definition Obtained file. Range N/A. |
Example Requests
GET https://{endpoint}/v1/image/dockerfile-template?image_id=e1579739-cd2e-11e9-b7c2-286ed489051f
Example Responses
Status code: 200
Dockerfile template file.
FROM swr.cn-north-6.myhuaweicloud.com/codeci/special_base_image:arm-centos7-base-1.0.1 USER build
SDK Sample Code
The SDK sample code is as follows.
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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.codeartsbuild.v3.region.CodeArtsBuildRegion; import com.huaweicloud.sdk.codeartsbuild.v3.*; import com.huaweicloud.sdk.codeartsbuild.v3.model.*; public class ShowDockerfileTemplateSolution { 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); CodeArtsBuildClient client = CodeArtsBuildClient.newBuilder() .withCredential(auth) .withRegion(CodeArtsBuildRegion.valueOf("<YOUR REGION>")) .build(); ShowDockerfileTemplateRequest request = new ShowDockerfileTemplateRequest(); try { ShowDockerfileTemplateResponse response = client.showDockerfileTemplate(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()); } } } |
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# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkcodeartsbuild.v3.region.codeartsbuild_region import CodeArtsBuildRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkcodeartsbuild.v3 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 = CodeArtsBuildClient.new_builder() \ .with_credentials(credentials) \ .with_region(CodeArtsBuildRegion.value_of("<YOUR REGION>")) \ .build() try: request = ShowDockerfileTemplateRequest() response = client.show_dockerfile_template(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" codeartsbuild "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/codeartsbuild/v3" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/codeartsbuild/v3/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/codeartsbuild/v3/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 := codeartsbuild.NewCodeArtsBuildClient( codeartsbuild.CodeArtsBuildClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.ShowDockerfileTemplateRequest{} response, err := client.ShowDockerfileTemplate(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } |
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 |
Dockerfile template file. |
Error Codes
See Error Codes.
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