Я пытаюсь получить токен авторизации ECR от AWS, используя aws-java-sdk версии 1.11.339.Для этого я создал класс, как показано ниже:
public class ECRTokenGetter {
private static final Logger LOGGER = LoggerFactory.getLogger(ECRTokenGetter.class);
private static final int SINGLE_ELEMENT_INDEX = 0;
public static String getEcrAuthorisationToken(Credentials creds, String awsRegion, String registryId) {
LOGGER.debug("Obtaining temporary authorisation credentials from AWS ECR");
AmazonECR ecrClient = AmazonECRClientBuilder.standard()
.withRegion(awsRegion)
.withCredentials(new AWSStaticCredentialsProvider(new BasicSessionCredentials(
creds.getAccessKeyId(),
creds.getSecretAccessKey(),
creds.getSessionToken())))
.build();
return ecrClient.getAuthorizationToken(new GetAuthorizationTokenRequest()
.withRegistryIds(registryId))
.getAuthorizationData().get(SINGLE_ELEMENT_INDEX)
.getAuthorizationToken();
}
}
К сожалению, при выполнении кода я получаю следующее исключение:
Exception in thread "main" java.lang.IllegalArgumentException: hostname cannot be null
at com.amazonaws.util.AwsHostNameUtils.parseRegion(AwsHostNameUtils.java:79)
at com.amazonaws.util.AwsHostNameUtils.parseRegionName(AwsHostNameUtils.java:59)
at com.amazonaws.auth.internal.AWS4SignerRequestParams.resolveRegion(AWS4SignerRequestParams.java:121)
at com.amazonaws.auth.internal.AWS4SignerRequestParams.<init>(AWS4SignerRequestParams.java:103)
at com.amazonaws.auth.AWS4Signer.sign(AWS4Signer.java:225)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeOneRequest(AmazonHttpClient.java:1212)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1058)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:743)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:717)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:699)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:667)
at com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:649)
at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:513)
at com.amazonaws.services.ecr.AmazonECRClient.doInvoke(AmazonECRClient.java:1742)
at com.amazonaws.services.ecr.AmazonECRClient.invoke(AmazonECRClient.java:1718)
at com.amazonaws.services.ecr.AmazonECRClient.executeGetAuthorizationToken(AmazonECRClient.java:992)
at com.amazonaws.services.ecr.AmazonECRClient.getAuthorizationToken(AmazonECRClient.java:966)
at com.mycode.utils.ecr.aws.ECRTokenGetter.getEcrAuthorisationToken(ECRTokenGetter.java:27)
at com.mycode.utils.ecr.AWSAuthTester.main(AWSAuthTester.java:32)
Я также могу наблюдать за созданным объектом запросаby AWS SDK имеет узел входа NULL в точке входа, как видно на рисунке ниже.
Объект DefaultRequest
Какя могу преодолеть эту проблему?