Java Community | Help. Code. Learn.•12mo ago

Spring Boot with Kubernetes Java Client API - Edit Namespace

Here is the EditNamespaceRequest shown below

@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
@JsonIgnoreProperties(ignoreUnknown = true)
public class EditNamespaceRequest {
    private String name;
}

@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
@JsonIgnoreProperties(ignoreUnknown = true)
public class EditNamespaceRequest {
    private String name;
}

Here is the updateNamespace method of my Service

public V1Namespace updateNamespace(String currentName, EditNamespaceRequest editNamespaceRequest) throws ApiException {

try {
            // Retrieve the existing namespace
            V1Namespace existingNamespace = coreV1Api.readNamespace(currentName, null);

            // Update the existing namespace with the new values
            existingNamespace.metadata(new V1ObjectMeta().name(editNamespaceRequest.getName()));

            // Perform the update
            coreV1Api.replaceNamespace(currentName, existingNamespace, null, null, null,null);

            return existingNamespace;
        } catch (ApiException e) {
            // Handle API exception (e.g., namespace not found, permission issues, etc.)
            throw new RuntimeException("Failed to update namespace: " + e.getResponseBody(), e);
        }

    }

public V1Namespace updateNamespace(String currentName, EditNamespaceRequest editNamespaceRequest) throws ApiException {

try {
            // Retrieve the existing namespace
            V1Namespace existingNamespace = coreV1Api.readNamespace(currentName, null);

            // Update the existing namespace with the new values
            existingNamespace.metadata(new V1ObjectMeta().name(editNamespaceRequest.getName()));

            // Perform the update
            coreV1Api.replaceNamespace(currentName, existingNamespace, null, null, null,null);

            return existingNamespace;
        } catch (ApiException e) {
            // Handle API exception (e.g., namespace not found, permission issues, etc.)
            throw new RuntimeException("Failed to update namespace: " + e.getResponseBody(), e);
        }

    }

I have a problem to update Namespace by name through Kubernetes Java Client API. this error message is shown below when I run

 {"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"the name of the object (kupeteer-namespace-update) does not match the name on the URL (kupeteer-namespace-new)","reason":"BadRequest","code":400}

 {"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"the name of the object (kupeteer-namespace-update) does not match the name on the URL (kupeteer-namespace-new)","reason":"BadRequest","code":400}

How can I fix it?

1 Reply

JavaBot•12mo ago

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Spring Boot with Kubernetes Java Client API - Edit Namespace