feat(compute): add compute consistency group remove disk

compute/cloud-client/src/main/java/compute/disks/consistencygroup/AddDiskToConsistencyGroup.java

@@ -0,0 +1,93 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package compute.disks.consistencygroup;
+
+// [START compute_consistency_group_add_disk]
+import com.google.cloud.compute.v1.AddResourcePoliciesRegionDiskRequest;
+import com.google.cloud.compute.v1.Disk;
+// If your disk has zonal location uncomment these lines
+//import com.google.cloud.compute.v1.AddResourcePoliciesDiskRequest;
+//import com.google.cloud.compute.v1.DisksAddResourcePoliciesRequest;
+//import com.google.cloud.compute.v1.DisksClient;
+import com.google.cloud.compute.v1.Operation;
+import com.google.cloud.compute.v1.RegionDisksAddResourcePoliciesRequest;
+import com.google.cloud.compute.v1.RegionDisksClient;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.concurrent.ExecutionException;
+
+public class AddDiskToConsistencyGroup {
+
+  public static void main(String[] args)
+      throws IOException, ExecutionException, InterruptedException {
+    // TODO(developer): Replace these variables before running the sample.
+    // The project that contains the disk.
+    String project = "YOUR_PROJECT_ID";
+    // The zone or region of the disk.
+    String location = "us-central1";
+    // The name of the disk.
+    String diskName = "DISK_NAME";
+    // The name of the consistency group.
+    String consistencyGroupName = "CONSISTENCY_GROUP";
+    // The region of the consistency group.
+    String consistencyGroupLocation = "us-central1";
+    addDiskToConsistencyGroup(
+        project, location, diskName, consistencyGroupName, consistencyGroupLocation);
+  }
+
+  // Adds a disk to a Consistency Group.
+  public static Disk addDiskToConsistencyGroup(
+      String project, String location, String diskName,
+      String consistencyGroupName, String consistencyGroupLocation)
+      throws IOException, ExecutionException, InterruptedException {
+    String consistencyGroupUrl = String.format(
+        "https://www.googleapis.com/compute/v1/projects/%s/regions/%s/resourcePolicies/%s",
+        project, consistencyGroupLocation, consistencyGroupName);
+    // If your disk has zonal location uncomment these lines
+    //      try (DisksClient disksClient = DisksClient.create()) {
+    //        AddResourcePoliciesDiskRequest request =
+    //            AddResourcePoliciesDiskRequest.newBuilder()
+    //                .setDisk(diskName)
+    //                .setDisksAddResourcePoliciesRequestResource(
+    //                    DisksAddResourcePoliciesRequest.newBuilder()
+    //                        .addAllResourcePolicies(Arrays.asList(consistencyGroupUrl))
+    //                        .build())
+    //                .setProject(project)
+    //                .setZone(location)
+    //                .build();
+
+    try (RegionDisksClient disksClient = RegionDisksClient.create()) {
+      AddResourcePoliciesRegionDiskRequest disksRequest =
+          AddResourcePoliciesRegionDiskRequest.newBuilder()
+              .setDisk(diskName)
+              .setRegion(location)
+              .setProject(project)
+              .setRegionDisksAddResourcePoliciesRequestResource(
+                  RegionDisksAddResourcePoliciesRequest.newBuilder()
+                .addAllResourcePolicies(Arrays.asList(consistencyGroupUrl))
+                .build())
+          .build();
+
+      Operation response = disksClient.addResourcePoliciesAsync(disksRequest).get();
+      if (response.hasError()) {
+        return null;
+      }
+      return disksClient.get(project, location, diskName);
+    }
+  }
+}
+// [END compute_consistency_group_add_disk]

compute/cloud-client/src/main/java/compute/disks/consistencygroup/CreateDiskConsistencyGroup.java

@@ -0,0 +1,67 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package compute.disks.consistencygroup;
+
+// [START compute_consistency_group_create]
+import com.google.cloud.compute.v1.Operation;
+import com.google.cloud.compute.v1.ResourcePoliciesClient;
+import com.google.cloud.compute.v1.ResourcePolicy;
+import java.io.IOException;
+import java.util.concurrent.ExecutionException;
+
+public class CreateDiskConsistencyGroup {
+
+  public static void main(String[] args)
+      throws IOException, ExecutionException, InterruptedException {
+    // TODO(developer): Replace these variables before running the sample.
+    // Project ID or project number of the Cloud project you want to use.
+    String project = "YOUR_PROJECT_ID";
+    // Name of the region in which you want to create the consistency group.
+    String region = "us-central1";
+    // Name of the consistency group you want to create.
+    String consistencyGroupName = "YOUR_CONSISTENCY_GROUP_NAME";
+
+    createDiskConsistencyGroup(project, region, consistencyGroupName);
+  }
+
+  // Creates a new disk consistency group resource policy in the specified project and region.
+  // Return a link to the consistency group.
+  public static String createDiskConsistencyGroup(
+      String project, String region, String consistencyGroupName)
+      throws IOException, ExecutionException, InterruptedException {
+    // Initialize client that will be used to send requests. This client only needs to be created
+    // once, and can be reused for multiple requests.
+    try (ResourcePoliciesClient  regionResourcePoliciesClient = ResourcePoliciesClient.create()) {
+      ResourcePolicy resourcePolicy =
+          ResourcePolicy.newBuilder()
+              .setName(consistencyGroupName)
+              .setRegion(region)
+              .setDiskConsistencyGroupPolicy(
+                  ResourcePolicy.newBuilder().getDiskConsistencyGroupPolicy())
+              .build();
+
+      Operation response =
+          regionResourcePoliciesClient.insertAsync(project, region, resourcePolicy).get();
+
+      if (response.hasError()) {
+        return null;
+      }
+      return regionResourcePoliciesClient.get(project, region, consistencyGroupName).getSelfLink();
+    }
+  }
+}
+// [END compute_consistency_group_create]

compute/cloud-client/src/main/java/compute/disks/consistencygroup/DeleteDiskConsistencyGroup.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package compute.disks.consistencygroup;
+
+// [START compute_consistency_group_delete]
+import com.google.cloud.compute.v1.Operation;
+import com.google.cloud.compute.v1.ResourcePoliciesClient;
+import java.io.IOException;
+import java.util.concurrent.ExecutionException;
+
+public class DeleteDiskConsistencyGroup {
+
+  public static void main(String[] args)
+      throws IOException, ExecutionException, InterruptedException {
+    // TODO(developer): Replace these variables before running the sample.
+    // Project ID or project number of the Cloud project you want to use.
+    String project = "YOUR_PROJECT_ID";
+    // Name of the region in which your consistency group is located.
+    String region = "us-central1";
+    // Name of the consistency group you want to delete.
+    String consistencyGroupName = "YOUR_CONSISTENCY_GROUP_NAME";
+
+    deleteDiskConsistencyGroup(project, region, consistencyGroupName);
+  }
+
+  // Deletes a disk consistency group resource policy in the specified project and region.
+  public static void deleteDiskConsistencyGroup(
+      String project, String region, String consistencyGroupName)
+      throws IOException, ExecutionException, InterruptedException {
+    // Initialize client that will be used to send requests. This client only needs to be created
+    // once, and can be reused for multiple requests.
+    try (ResourcePoliciesClient regionResourcePoliciesClient = ResourcePoliciesClient.create()) {
+      Operation response = regionResourcePoliciesClient
+          .deleteAsync(project, region, consistencyGroupName).get();
+
+      if (response.hasError()) {
+        return;
+      }
+      System.out.println(
+          "Disk consistency group resource policy deleted successfully: "
+              + consistencyGroupName);
+    }
+  }
+}
+// [END compute_consistency_group_delete]

compute/cloud-client/src/main/java/compute/disks/consistencygroup/RemoveDiskFromConsistencyGroup.java

@@ -0,0 +1,93 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package compute.disks.consistencygroup;
+
+// [START compute_consistency_group_remove_disk]
+import com.google.cloud.compute.v1.Disk;
+import com.google.cloud.compute.v1.Operation;
+import com.google.cloud.compute.v1.RegionDisksClient;
+import com.google.cloud.compute.v1.RegionDisksRemoveResourcePoliciesRequest;
+import com.google.cloud.compute.v1.RemoveResourcePoliciesRegionDiskRequest;
+// If your disk has zonal location uncomment these lines
+//import com.google.cloud.compute.v1.DisksClient;
+//import com.google.cloud.compute.v1.DisksRemoveResourcePoliciesRequest;
+//import com.google.cloud.compute.v1.RemoveResourcePoliciesDiskRequest;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.concurrent.ExecutionException;
+
+public class RemoveDiskFromConsistencyGroup {
+
+  public static void main(String[] args)
+      throws IOException, ExecutionException, InterruptedException {
+    // TODO(developer): Replace these variables before running the sample.
+    // The project that contains the disk.
+    String project = "YOUR_PROJECT_ID";
+    // The zone or region of the disk.
+    String location = "us-central1";
+    // The name of the disk.
+    String diskName = "DISK_NAME";
+    // The name of the consistency group.
+    String consistencyGroupName = "CONSISTENCY_GROUP";
+    // The region of the consistency group.
+    String consistencyGroupLocation = "us-central1";
+    removeDiskFromConsistencyGroup(
+        project, location, diskName, consistencyGroupName, consistencyGroupLocation);
+  }
+
+  // Removes a disk from a Consistency Group.
+  public static Disk removeDiskFromConsistencyGroup(
+      String project, String location, String diskName,
+      String consistencyGroupName, String consistencyGroupLocation)
+      throws IOException, ExecutionException, InterruptedException {
+    String consistencyGroupUrl = String.format(
+        "https://www.googleapis.com/compute/v1/projects/%s/regions/%s/resourcePolicies/%s",
+        project, consistencyGroupLocation, consistencyGroupName);
+    // If your disk has zonal location uncomment these lines
+    //      try (DisksClient disksClient = DisksClient.create()) {
+    //        RemoveResourcePoliciesDiskRequest request =
+    //            RemoveResourcePoliciesDiskRequest.newBuilder()
+    //                .setDisk(diskName)
+    //                .setDisksRemoveResourcePoliciesRequestResource(
+    //                    DisksRemoveResourcePoliciesRequest.newBuilder()
+    //                        .addAllResourcePolicies(Arrays.asList(consistencyGroupUrl))
+    //                        .build())
+    //                .setProject(project)
+    //                .setZone(location)
+    //                .build();
+
+    try (RegionDisksClient disksClient = RegionDisksClient.create()) {
+      RemoveResourcePoliciesRegionDiskRequest disksRequest =
+          RemoveResourcePoliciesRegionDiskRequest.newBuilder()
+              .setDisk(diskName)
+              .setRegion(location)
+              .setProject(project)
+              .setRegionDisksRemoveResourcePoliciesRequestResource(
+                  RegionDisksRemoveResourcePoliciesRequest.newBuilder()
+                      .addAllResourcePolicies(Arrays.asList(consistencyGroupUrl))
+                      .build())
+              .build();
+
+      Operation response = disksClient.removeResourcePoliciesAsync(disksRequest).get();
+      if (response.hasError()) {
+        return null;
+      }
+      return disksClient.get(project, location, diskName);
+    }
+  }
+}
+// [END compute_consistency_group_remove_disk]