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chore(samples): add moving instances between zones samples (#747)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| // Copyright 2022 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. | ||
|
|
||
| /** | ||
| * Creates a new disk in a project in given zone. | ||
| * | ||
| * @param {string} projectId - Project ID or project number of the Cloud project you want to use. | ||
| * @param {string} zone - Name of the zone to create the instance in. For example: "us-west3-b". | ||
| * @param {string} diskName - Name of the disk you want to create. | ||
| * @param {string} diskType - The type of disk you want to create. This value uses the following format: | ||
| * "zones/{zone}/diskTypes/(pd-standard|pd-ssd|pd-balanced|pd-extreme)". | ||
| * For example: "zones/us-west3-b/diskTypes/pd-ssd". | ||
| * @param {int} diskSizeGb - Size of the new disk in gigabytes. | ||
| * @param {string} snapshotLink - A link to the snapshot you want to use as a source for the new disk. | ||
| * This value uses the following format: "projects/{project_name}/global/snapshots/{snapshot_name}" | ||
| */ | ||
|
|
||
| function main(projectId, zone, diskName, diskType, diskSizeGb, snapshotLink) { | ||
| // [START compute_disk_create_from_snapshot] | ||
| /** | ||
| * TODO(developer): Uncomment and replace these variables before running the sample. | ||
| */ | ||
| // const projectId = 'YOUR_PROJECT_ID'; | ||
| // const zone = 'europe-central2-b'; | ||
| // const diskName = 'YOUR_DISK_NAME'; | ||
| // const diskType = 'zones/us-west3-b/diskTypes/pd-ssd'; | ||
| // const diskSizeGb = 10; | ||
| // const snapshotLink = 'projects/project_name/global/snapshots/snapshot_name'; | ||
|
|
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| const compute = require('@google-cloud/compute'); | ||
|
|
||
| async function createDiskFromSnapshot() { | ||
| const disksClient = new compute.DisksClient(); | ||
|
|
||
| const [response] = await disksClient.insert({ | ||
| project: projectId, | ||
| zone, | ||
| diskResource: { | ||
| sizeGb: diskSizeGb, | ||
| name: diskName, | ||
| zone, | ||
| type: diskType, | ||
| sourceSnapshot: snapshotLink, | ||
| }, | ||
| }); | ||
| let operation = response.latestResponse; | ||
| const operationsClient = new compute.ZoneOperationsClient(); | ||
|
|
||
| // Wait for the create disk operation to complete. | ||
| while (operation.status !== 'DONE') { | ||
| [operation] = await operationsClient.wait({ | ||
| operation: operation.name, | ||
| project: projectId, | ||
| zone: operation.zone.split('/').pop(), | ||
| }); | ||
| } | ||
|
|
||
| console.log('Disk created.'); | ||
| } | ||
|
|
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| createDiskFromSnapshot(); | ||
| // [END compute_disk_create_from_snapshot] | ||
| } | ||
|
|
||
| process.on('unhandledRejection', err => { | ||
| console.error(err.message); | ||
| process.exitCode = 1; | ||
| }); | ||
|
|
||
| const args = process.argv.slice(2); | ||
| args[4] = parseInt(args[4]); | ||
| main(...args); |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,78 @@ | ||
| // Copyright 2022 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. | ||
|
|
||
| /** | ||
| * Creates a new empty disk in a project in given zone. | ||
| * | ||
| * @param {string} projectId - Project ID or project number of the Cloud project you want to use. | ||
| * @param {string} zone - Name of the zone to create the instance in. For example: "us-west3-b". | ||
| * @param {string} diskName - Name of the disk you want to create. | ||
| * @param {string} diskType - The type of disk you want to create. This value uses the following format: | ||
| * "zones/{zone}/diskTypes/(pd-standard|pd-ssd|pd-balanced|pd-extreme)". | ||
| * For example: "zones/us-west3-b/diskTypes/pd-ssd". | ||
| * @param {int} diskSizeGb - Size of the new disk in gigabytes. | ||
| */ | ||
| function main(projectId, zone, diskName, diskType, diskSizeGb) { | ||
| // [START compute_disk_create_empty_disk] | ||
| /** | ||
| * TODO(developer): Uncomment and replace these variables before running the sample. | ||
| */ | ||
| // const projectId = 'YOUR_PROJECT_ID'; | ||
| // const zone = 'europe-central2-b'; | ||
| // const diskName = 'YOUR_DISK_NAME'; | ||
| // const diskType = 'zones/us-west3-b/diskTypes/pd-ssd'; | ||
| // const diskSizeGb = 10; | ||
|
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||
| const compute = require('@google-cloud/compute'); | ||
|
|
||
| async function createEmptyDisk() { | ||
| const disksClient = new compute.DisksClient(); | ||
|
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||
| const [response] = await disksClient.insert({ | ||
| project: projectId, | ||
| zone, | ||
| diskResource: { | ||
| sizeGb: diskSizeGb, | ||
| name: diskName, | ||
| zone, | ||
| type: diskType, | ||
| }, | ||
| }); | ||
| let operation = response.latestResponse; | ||
| const operationsClient = new compute.ZoneOperationsClient(); | ||
|
|
||
| // Wait for the create disk operation to complete. | ||
| while (operation.status !== 'DONE') { | ||
| [operation] = await operationsClient.wait({ | ||
| operation: operation.name, | ||
| project: projectId, | ||
| zone: operation.zone.split('/').pop(), | ||
| }); | ||
| } | ||
|
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| console.log('Disk created.'); | ||
| } | ||
|
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| createEmptyDisk(); | ||
| // [END compute_disk_create_empty_disk] | ||
| } | ||
|
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||
| process.on('unhandledRejection', err => { | ||
| console.error(err.message); | ||
| process.exitCode = 1; | ||
| }); | ||
|
|
||
| const args = process.argv.slice(2); | ||
| args[4] = parseInt(args[4]); | ||
| main(...args); |
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| @@ -0,0 +1,65 @@ | ||
| // Copyright 2022 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. | ||
|
|
||
| /** | ||
| * Deletes a disk from a project. | ||
| * | ||
| * @param {string} projectId - Project ID or project number of the Cloud project you want to use. | ||
| * @param {string} zone - Name of the zone in which is the disk you want to delete. | ||
| * @param {string} diskName - Name of the disk you want to delete. | ||
| */ | ||
| function main(projectId, zone, diskName) { | ||
| // [START compute_disk_delete] | ||
| /** | ||
| * TODO(developer): Uncomment and replace these variables before running the sample. | ||
| */ | ||
| // const projectId = 'YOUR_PROJECT_ID'; | ||
| // const zone = 'europe-central2-b'; | ||
| // const diskName = 'YOUR_DISK_NAME'; | ||
|
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| const compute = require('@google-cloud/compute'); | ||
|
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| async function deleteDisk() { | ||
| const disksClient = new compute.DisksClient(); | ||
|
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| const [response] = await disksClient.delete({ | ||
| project: projectId, | ||
| zone, | ||
| disk: diskName, | ||
| }); | ||
| let operation = response.latestResponse; | ||
| const operationsClient = new compute.ZoneOperationsClient(); | ||
|
|
||
| // Wait for the create disk operation to complete. | ||
| while (operation.status !== 'DONE') { | ||
| [operation] = await operationsClient.wait({ | ||
| operation: operation.name, | ||
| project: projectId, | ||
| zone: operation.zone.split('/').pop(), | ||
| }); | ||
| } | ||
|
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| console.log('Disk deleted.'); | ||
| } | ||
|
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| deleteDisk(); | ||
| // [END compute_disk_delete] | ||
| } | ||
|
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||
| process.on('unhandledRejection', err => { | ||
| console.error(err.message); | ||
| process.exitCode = 1; | ||
| }); | ||
|
|
||
| main(...process.argv.slice(2)); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| // Copyright 2022 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. | ||
|
|
||
| /** | ||
| * Sets the autodelete flag of a disk to given value. | ||
| * | ||
| * @param {string} projectId - Project ID or project number of the Cloud project you want to use. | ||
| * @param {string} zone - Name of the zone in which is the disk you want to modify. | ||
| * @param {string} instanceName - Name of the instance the disk is attached to. | ||
| * @param {string} diskName - The name of the disk which flag you want to modify. | ||
| * @param {boolean} autoDelete - The new value of the autodelete flag. | ||
| */ | ||
| function main(projectId, zone, instanceName, diskName, autoDelete) { | ||
| // [START compute_disk_autodelete_change] | ||
| /** | ||
| * TODO(developer): Uncomment and replace these variables before running the sample. | ||
| */ | ||
| // const projectId = 'YOUR_PROJECT_ID'; | ||
| // const zone = 'europe-central2-b'; | ||
| // const instanceName = 'YOUR_INSTANCE_NAME'; | ||
| // const diskName = 'YOUR_DISK_NAME'; | ||
| // const autoDelete = true; | ||
|
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| const compute = require('@google-cloud/compute'); | ||
|
|
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| async function setDiskAutodelete() { | ||
| const instancesClient = new compute.InstancesClient(); | ||
|
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| const [instance] = await instancesClient.get({ | ||
| project: projectId, | ||
| zone, | ||
| instance: instanceName, | ||
| }); | ||
|
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||
| if (!instance.disks.some(disk => disk.deviceName === diskName)) { | ||
| throw new Error( | ||
| `Instance ${instanceName} doesn't have a disk named ${diskName} attached.` | ||
| ); | ||
| } | ||
|
|
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| const [response] = await instancesClient.setDiskAutoDelete({ | ||
| project: projectId, | ||
| zone, | ||
| instance: instanceName, | ||
| deviceName: diskName, | ||
| autoDelete, | ||
| }); | ||
| let operation = response.latestResponse; | ||
| const operationsClient = new compute.ZoneOperationsClient(); | ||
|
|
||
| // Wait for the update instance operation to complete. | ||
| while (operation.status !== 'DONE') { | ||
| [operation] = await operationsClient.wait({ | ||
| operation: operation.name, | ||
| project: projectId, | ||
| zone: operation.zone.split('/').pop(), | ||
| }); | ||
| } | ||
|
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| console.log('Disk autoDelete field updated.'); | ||
| } | ||
|
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| setDiskAutodelete(); | ||
| // [END compute_disk_autodelete_change] | ||
| } | ||
|
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| process.on('unhandledRejection', err => { | ||
| console.error(err.message); | ||
| process.exitCode = 1; | ||
| }); | ||
|
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||
| const args = process.argv.slice(2); | ||
| args[4] = args[4] === 'true'; | ||
| main(...args); |
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