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109 changes: 109 additions & 0 deletions
109
compute/cloud-client/src/main/java/compute/CreateInstanceWithRegionalDiskFromSnapshot.java
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| /* | ||
| * 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; | ||
|
|
||
| // [START compute_instance_create_replicated_boot_disk] | ||
| import com.google.cloud.compute.v1.AttachedDisk; | ||
| import com.google.cloud.compute.v1.AttachedDiskInitializeParams; | ||
| import com.google.cloud.compute.v1.Instance; | ||
| import com.google.cloud.compute.v1.InstancesClient; | ||
| import com.google.cloud.compute.v1.NetworkInterface; | ||
| import com.google.cloud.compute.v1.Operation; | ||
| import com.google.cloud.compute.v1.Operation.Status; | ||
| import java.io.IOException; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.concurrent.ExecutionException; | ||
| import java.util.concurrent.TimeUnit; | ||
| import java.util.concurrent.TimeoutException; | ||
|
|
||
| public class CreateInstanceWithRegionalDiskFromSnapshot { | ||
|
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| public static void main(String[] args) throws IOException, ExecutionException, | ||
| InterruptedException, TimeoutException { | ||
| // TODO(developer): Replace these variables before running the sample | ||
| // Project ID or project number of the Cloud project you want to use. | ||
| String projectId = "YOUR_PROJECT_ID"; | ||
| // Name of the zone in which you want to create the instance. | ||
| String zone = "us-central1-a"; | ||
| // Name of the instance you want to create. | ||
| String instanceName = "YOUR_INSTANCE_NAME"; | ||
| // Name for the replicated disk. | ||
| String diskName = "YOUR_REPLICATED_DISK_NAME"; | ||
| String region = zone.substring(0, zone.length() - 2); | ||
| // Type of the disk. | ||
| String diskType = String.format( | ||
| "projects/%s/regions/%s/diskTypes/pd-standard", projectId, region); | ||
| // The full path and name of the snapshot that you want to use as the source for the new disk. | ||
| String snapshotLink = String.format("projects/%s/global/snapshots/%s", projectId, | ||
| "SNAPSHOT_NAME"); | ||
| // An iterable collection of zone names in which you want to keep | ||
| // the new disks' replicas. One of the replica zones of the clone must match | ||
| // the zone of the source disk. | ||
| List<String> replicaZones = new ArrayList<>(); | ||
|
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| createInstanceWithRegionalDiskFromSnapshot(projectId, zone, instanceName, diskName, diskType, | ||
| snapshotLink, replicaZones); | ||
| } | ||
|
|
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| // Creates a new VM instance with regional disk from a snapshot and specifies replica zones. | ||
| public static Status createInstanceWithRegionalDiskFromSnapshot( | ||
| String projectId, String zone, String instanceName, String diskName, | ||
| String diskType, String snapshotLink, List<String> replicaZones) | ||
| throws IOException, ExecutionException, InterruptedException, TimeoutException { | ||
| // 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 (InstancesClient instancesClient = InstancesClient.create()) { | ||
| AttachedDiskInitializeParams initializeParams = AttachedDiskInitializeParams.newBuilder() | ||
| .setSourceSnapshot(snapshotLink) | ||
| .setDiskType(diskType) | ||
| .setDiskName(diskName) | ||
| .addAllReplicaZones(replicaZones) | ||
| .build(); | ||
|
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| // Boot disk configuration | ||
| AttachedDisk bootDisk = AttachedDisk.newBuilder() | ||
| .setBoot(true) | ||
| .setAutoDelete(true) // Optional: Delete disk when instance is deleted. | ||
| .setType(AttachedDisk.Type.PERSISTENT.toString()) | ||
| .setInitializeParams(initializeParams) | ||
| .build(); | ||
|
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| // Network interface configuration (using the default network) | ||
| NetworkInterface networkInterface = NetworkInterface.newBuilder() | ||
| .setNetwork("global/networks/default") | ||
| .build(); | ||
|
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||
| // Create the instance resource | ||
| Instance instanceResource = Instance.newBuilder() | ||
| .setName(instanceName) | ||
| .setMachineType(String.format("zones/%s/machineTypes/n1-standard-1", zone)) | ||
| .addDisks(bootDisk) | ||
| .addNetworkInterfaces(networkInterface) | ||
| .build(); | ||
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| Operation response = instancesClient.insertAsync(projectId, zone, instanceResource).get(3, | ||
| TimeUnit.MINUTES); | ||
|
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||
| if (response.hasError()) { | ||
| throw new Error("Error creating instance! " + response.getError()); | ||
| } | ||
| return response.getStatus(); | ||
| } | ||
| } | ||
| } | ||
| // [END compute_instance_create_replicated_boot_disk] |
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72
...main/java/compute/disks/consistencygroup/StopRegionalDiskReplicationConsistencyGroup.java
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| /* | ||
| * 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_regional_stop_replication] | ||
| import com.google.cloud.compute.v1.DisksStopGroupAsyncReplicationResource; | ||
| import com.google.cloud.compute.v1.Operation; | ||
| import com.google.cloud.compute.v1.Operation.Status; | ||
| import com.google.cloud.compute.v1.RegionDisksClient; | ||
| import com.google.cloud.compute.v1.StopGroupAsyncReplicationRegionDiskRequest; | ||
| import java.io.IOException; | ||
| import java.util.concurrent.ExecutionException; | ||
| import java.util.concurrent.TimeUnit; | ||
| import java.util.concurrent.TimeoutException; | ||
|
|
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| public class StopRegionalDiskReplicationConsistencyGroup { | ||
|
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| public static void main(String[] args) | ||
| throws IOException, InterruptedException, ExecutionException, TimeoutException { | ||
| // TODO(developer): Replace these variables before running the sample. | ||
| // Project ID or project number of the Cloud project that contains the disk. | ||
| String project = "YOUR_PROJECT_ID"; | ||
| // Region of the disk. | ||
| String region = "us-central1"; | ||
| // Name of the consistency group. | ||
| String consistencyGroupName = "CONSISTENCY_GROUP"; | ||
|
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| stopRegionalDiskReplicationConsistencyGroup(project, region, consistencyGroupName); | ||
| } | ||
|
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| // Stops replication of a consistency group for a project in a given region. | ||
| public static Status stopRegionalDiskReplicationConsistencyGroup( | ||
| String project, String region, String consistencyGroupName) | ||
| throws IOException, InterruptedException, ExecutionException, TimeoutException { | ||
| String resourcePolicy = String.format("projects/%s/regions/%s/resourcePolicies/%s", | ||
| project, region, consistencyGroupName); | ||
| // 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 (RegionDisksClient disksClient = RegionDisksClient.create()) { | ||
| StopGroupAsyncReplicationRegionDiskRequest request = | ||
| StopGroupAsyncReplicationRegionDiskRequest.newBuilder() | ||
| .setProject(project) | ||
| .setRegion(region) | ||
| .setDisksStopGroupAsyncReplicationResourceResource( | ||
| DisksStopGroupAsyncReplicationResource.newBuilder() | ||
| .setResourcePolicy(resourcePolicy).build()) | ||
| .build(); | ||
| Operation response = disksClient.stopGroupAsyncReplicationAsync(request) | ||
| .get(3, TimeUnit.MINUTES); | ||
|
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||
| if (response.hasError()) { | ||
| throw new Error("Error stopping disk replication! " + response.getError()); | ||
| } | ||
| return response.getStatus(); | ||
| } | ||
| } | ||
| } | ||
| // [END compute_consistency_group_regional_stop_replication] |
73 changes: 73 additions & 0 deletions
73
...rc/main/java/compute/disks/consistencygroup/StopZonalDiskReplicationConsistencyGroup.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,73 @@ | ||
| /* | ||
| * 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. | ||
| */ | ||
|
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| package compute.disks.consistencygroup; | ||
|
|
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| // [START compute_consistency_group_stop_replication] | ||
| import com.google.cloud.compute.v1.DisksClient; | ||
| import com.google.cloud.compute.v1.DisksStopGroupAsyncReplicationResource; | ||
| import com.google.cloud.compute.v1.Operation; | ||
| import com.google.cloud.compute.v1.Operation.Status; | ||
| import com.google.cloud.compute.v1.StopGroupAsyncReplicationDiskRequest; | ||
| import java.io.IOException; | ||
| import java.util.concurrent.ExecutionException; | ||
| import java.util.concurrent.TimeUnit; | ||
| import java.util.concurrent.TimeoutException; | ||
|
|
||
| public class StopZonalDiskReplicationConsistencyGroup { | ||
| public static void main(String[] args) | ||
| throws IOException, InterruptedException, ExecutionException, TimeoutException { | ||
| // TODO(developer): Replace these variables before running the sample. | ||
| // Project ID or project number of the Cloud project that contains the disk. | ||
| String project = "YOUR_PROJECT_ID"; | ||
| // Zone of the disk. | ||
| String zone = "us-central1-a"; | ||
| // Name of the consistency group. | ||
| String consistencyGroupName = "CONSISTENCY_GROUP"; | ||
|
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| stopZonalDiskReplicationConsistencyGroup(project, zone, consistencyGroupName); | ||
| } | ||
|
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| // Stops replication of a consistency group for a project in a given zone. | ||
| public static Status stopZonalDiskReplicationConsistencyGroup( | ||
| String project, String zone, String consistencyGroupName) | ||
| throws IOException, InterruptedException, ExecutionException, TimeoutException { | ||
| String region = zone.substring(0, zone.lastIndexOf('-')); | ||
|
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| String resourcePolicy = String.format("projects/%s/regions/%s/resourcePolicies/%s", | ||
| project, region, consistencyGroupName); | ||
| // 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 (DisksClient disksClient = DisksClient.create()) { | ||
| StopGroupAsyncReplicationDiskRequest request = | ||
| StopGroupAsyncReplicationDiskRequest.newBuilder() | ||
| .setProject(project) | ||
| .setZone(zone) | ||
| .setDisksStopGroupAsyncReplicationResourceResource( | ||
| DisksStopGroupAsyncReplicationResource.newBuilder() | ||
| .setResourcePolicy(resourcePolicy).build()) | ||
| .build(); | ||
| Operation response = disksClient.stopGroupAsyncReplicationAsync(request) | ||
| .get(3, TimeUnit.MINUTES); | ||
|
|
||
| if (response.hasError()) { | ||
| throw new Error("Error stopping disk replication! " + response.getError()); | ||
| } | ||
| return response.getStatus(); | ||
| } | ||
| } | ||
| } | ||
| // [END compute_consistency_group_stop_replication] |
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