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feat(spanner): add MR CMEK samples (#2044)
* Add create_database_with_MR_CMEK.php * Add testCreateDatabaseWithMRCMEK to spannerTest.php * Add create_backup_with_MR_CMEK * Add testCreateBackupWithMRCMEK to spannerBackupTest.php * Add restore_backup_with_MR_CMEK * Add testRestoreBackupWithMRCMEK to spannerBackupTest.php * Rename create_backup_with_MR_CMEK to create_backup_with_MR_CMEK.php * Rename restore_backup_with_MR_CMEK to restore_backup_with_MR_CMEK.php * Add copy_backup_with_MR_CMEK.php * Add testCopyBackupWithMRCMEK to spannerBackupTest.php * Update copy_backup_with_MR_CMEK.php * Update copy_backup_with_MR_CMEK.php * Update create_database_with_MR_CMEK.php Add indentation * Update copy_backup_with_MR_CMEK.php * Update copy_backup_with_MR_CMEK.php * Update create_database_with_MR_CMEK.php * Update restore_backup_with_MR_CMEK.php * Update create_backup_with_MR_CMEK.php Use encryptionInformation * Update copy_backup_with_MR_CMEK.php Use encryptionInformation * Update print_firewall_rule.php formatting * Update and rename copy_backup_with_MR_CMEK.php to copy_backup_with_mr_cmek.php Change from MR_CMEK to mr_cmek * Update and rename create_backup_with_MR_CMEK.php to create_backup_with_mr_cmek.php Change from MR_CMEK to mr_cmek * Update and rename create_database_with_MR_CMEK.php to create_database_with_mr_cmek.php Change from MR_CMEK to mr_cmek * Update and rename restore_backup_with_MR_CMEK.php to restore_backup_with_mr_cmek.php Change from MR_CMEK to mr_cmek * Update spannerBackupTest.php Change from MR_CMEK to mr_cmek * Update spannerTest.php Change from MR_CMEK to mr_cmek * Update spannerTest.php Add self::$ to kmsKeyName * Update spannerBackupTest.php Add self::$ to kmsKeyName * Update spannerTest.php * Update spannerTest.php Shorten database id * Update spannerBackupTest.php Shorten names * Update spannerTest.php Use MR instance * Update spannerTest.php Add spanner client * Update spannerBackupTest.php Add mr copy instance * Update spannerTest.php Add self::$instanceConfig * Update spannerTest.php Create instance config * Update spannerBackupTest.php * Update spannerBackupTest.php --------- Co-authored-by: Brent Shaffer <[email protected]>
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‎spanner/src/copy_backup_with_mr_cmek.php

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<?php
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/**
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* Copyright 2024 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* For instructions on how to run the full sample:
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*
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* @see https://github.com/GoogleCloudPlatform/php-docs-samples/tree/main/spanner/README.md
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*/
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namespace Google\Cloud\Samples\Spanner;
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// [START spanner_copy_backup_with_MR_CMEK]
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use Google\Cloud\Spanner\Admin\Database\V1\Client\DatabaseAdminClient;
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use Google\Cloud\Spanner\Admin\Database\V1\CopyBackupRequest;
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use Google\Cloud\Spanner\Admin\Database\V1\CopyBackupEncryptionConfig;
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use Google\Protobuf\Timestamp;
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/**
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* Copy a MR CMEK backup.
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* Example:
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* ```
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* copy_backup_with_mr_cmek($projectId, $instanceId, $sourceBackupId, $backupId, $kmsKeyNames);
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* ```
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* @param string $projectId The Google Cloud project ID.
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* @param string $instanceId The Spanner instance ID.
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* @param string $sourceBackupId The Spanner source backup ID.
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* @param string $backupId The Spanner backup ID.
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* @param string[] $kmsKeyNames The KMS keys used for encryption.
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*/
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/**
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* Create a copy MR CMEK backup from another source backup.
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* Example:
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* ```
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* copy_backup_with_mr_cmek($projectId, $destInstanceId, $destBackupId, $sourceInstanceId, $sourceBackupId, $kmsKeyNames);
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* ```
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*
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* @param string $projectId The Google Cloud project ID.
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* @param string $destInstanceId The Spanner instance ID where the copy backup will reside.
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* @param string $destBackupId The Spanner backup ID of the new backup to be created.
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* @param string $sourceInstanceId The Spanner instance ID of the source backup.
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* @param string $sourceBackupId The Spanner backup ID of the source.
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* @param string[] $kmsKeyNames The KMS keys used for encryption.
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*/
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function copy_backup_with_mr_cmek(
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string $projectId,
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string $destInstanceId,
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string $destBackupId,
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string $sourceInstanceId,
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string $sourceBackupId,
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array $kmsKeyNames
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): void {
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$databaseAdminClient = new DatabaseAdminClient();
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$destInstanceFullName = DatabaseAdminClient::instanceName($projectId, $destInstanceId);
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$expireTime = new Timestamp();
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$expireTime->setSeconds((new \DateTime('+8 hours'))->getTimestamp());
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$sourceBackupFullName = DatabaseAdminClient::backupName($projectId, $sourceInstanceId, $sourceBackupId);
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$request = new CopyBackupRequest([
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'source_backup' => $sourceBackupFullName,
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'parent' => $destInstanceFullName,
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'backup_id' => $destBackupId,
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'expire_time' => $expireTime,
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'encryption_config' => new CopyBackupEncryptionConfig([
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'kms_key_names' => $kmsKeyNames,
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'encryption_type' => CopyBackupEncryptionConfig\EncryptionType::CUSTOMER_MANAGED_ENCRYPTION
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])
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]);
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$operationResponse = $databaseAdminClient->copyBackup($request);
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$operationResponse->pollUntilComplete();
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if (!$operationResponse->operationSucceeded()) {
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$error = $operationResponse->getError();
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printf('Backup not created due to error: %s.' . PHP_EOL, $error->getMessage());
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return;
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}
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$destBackupInfo = $operationResponse->getResult();
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$kmsKeyVersions = [];
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foreach ($destBackupInfo->getEncryptionInformation() as $encryptionInfo) {
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$kmsKeyVersions[] = $encryptionInfo->getKmsKeyVersion();
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}
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printf(
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'Backup %s of size %d bytes was copied at %d from the source backup %s using encryption keys %s' . PHP_EOL,
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basename($destBackupInfo->getName()),
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$destBackupInfo->getSizeBytes(),
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$destBackupInfo->getCreateTime()->getSeconds(),
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$sourceBackupId,
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print_r($kmsKeyVersions, true)
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);
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printf('Version time of the copied backup: %d' . PHP_EOL, $destBackupInfo->getVersionTime()->getSeconds());
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}
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// [END spanner_copy_backup_with_MR_CMEK]
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// The following 2 lines are only needed to run the samples
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require_once __DIR__ . '/../../testing/sample_helpers.php';
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\Google\Cloud\Samples\execute_sample(__FILE__, __NAMESPACE__, $argv);

‎spanner/src/create_backup_with_mr_cmek.php

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<?php
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/**
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* Copyright 2024 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* For instructions on how to run the full sample:
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*
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* @see https://github.com/GoogleCloudPlatform/php-docs-samples/tree/main/spanner/README.md
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*/
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namespace Google\Cloud\Samples\Spanner;
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// [START spanner_create_backup_with_MR_CMEK]
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use Google\Cloud\Spanner\Admin\Database\V1\Backup;
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use \Google\Cloud\Spanner\Admin\Database\V1\Backup\State;
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use Google\Cloud\Spanner\Admin\Database\V1\Client\DatabaseAdminClient;
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use Google\Cloud\Spanner\Admin\Database\V1\CreateBackupEncryptionConfig;
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use Google\Cloud\Spanner\Admin\Database\V1\CreateBackupRequest;
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use Google\Cloud\Spanner\Admin\Database\V1\GetBackupRequest;
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use Google\Protobuf\Timestamp;
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/**
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* Create a CMEK backup.
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* Example:
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* ```
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* create_backup_with_mr_cmek($projectId, $instanceId, $databaseId, $backupId, $kmsKeyNames);
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* ```
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*
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* @param string $projectId The Google Cloud project ID.
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* @param string $instanceId The Spanner instance ID.
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* @param string $databaseId The Spanner database ID.
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* @param string $backupId The Spanner backup ID.
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* @param string[] $kmsKeyNames The KMS keys used for encryption.
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*/
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function create_backup_with_mr_cmek(
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string $projectId,
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string $instanceId,
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string $databaseId,
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string $backupId,
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array $kmsKeyNames
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): void {
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$databaseAdminClient = new DatabaseAdminClient();
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$instanceFullName = DatabaseAdminClient::instanceName($projectId, $instanceId);
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$databaseFullName = DatabaseAdminClient::databaseName($projectId, $instanceId, $databaseId);
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$expireTime = new Timestamp();
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$expireTime->setSeconds((new \DateTime('+14 days'))->getTimestamp());
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$request = new CreateBackupRequest([
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'parent' => $instanceFullName,
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'backup_id' => $backupId,
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'encryption_config' => new CreateBackupEncryptionConfig([
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'kms_key_names' => $kmsKeyNames,
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'encryption_type' => CreateBackupEncryptionConfig\EncryptionType::CUSTOMER_MANAGED_ENCRYPTION
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]),
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'backup' => new Backup([
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'database' => $databaseFullName,
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'expire_time' => $expireTime
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])
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]);
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$operation = $databaseAdminClient->createBackup($request);
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print('Waiting for operation to complete...' . PHP_EOL);
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$operation->pollUntilComplete();
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$request = new GetBackupRequest();
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$request->setName($databaseAdminClient->backupName($projectId, $instanceId, $backupId));
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$info = $databaseAdminClient->getBackup($request);
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if (State::name($info->getState()) == 'READY') {
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$kmsKeyVersions = [];
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foreach ($info->getEncryptionInformation() as $encryptionInfo) {
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$kmsKeyVersions[] = $encryptionInfo->getKmsKeyVersion();
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}
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printf(
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'Backup %s of size %d bytes was created at %d using encryption keys %s' . PHP_EOL,
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basename($info->getName()),
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$info->getSizeBytes(),
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$info->getCreateTime()->getSeconds(),
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print_r($kmsKeyVersions, true)
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);
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} else {
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print('Backup is not ready!' . PHP_EOL);
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}
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}
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// [END spanner_create_backup_with_MR_CMEK]
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// The following 2 lines are only needed to run the samples
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require_once __DIR__ . '/../../testing/sample_helpers.php';
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\Google\Cloud\Samples\execute_sample(__FILE__, __NAMESPACE__, $argv);

‎spanner/src/create_database_with_mr_cmek.php

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<?php
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/**
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* Copyright 2024 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
7+
* You may obtain a copy of the License at
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*
9+
* http://www.apache.org/licenses/LICENSE-2.0
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*
11+
* Unless required by applicable law or agreed to in writing, software
12+
* distributed under the License is distributed on an "AS IS" BASIS,
13+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14+
* See the License for the specific language governing permissions and
15+
* limitations under the License.
16+
*/
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/**
19+
* For instructions on how to run the full sample:
20+
*
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* @see https://github.com/GoogleCloudPlatform/php-docs-samples/tree/main/spanner/README.md
22+
*/
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namespace Google\Cloud\Samples\Spanner;
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// [START spanner_create_database_with_MR_CMEK]
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use Google\Cloud\Spanner\Admin\Database\V1\Client\DatabaseAdminClient;
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use Google\Cloud\Spanner\Admin\Database\V1\CreateDatabaseRequest;
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use Google\Cloud\Spanner\Admin\Database\V1\EncryptionConfig;
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/**
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* Creates a MR CMEK database with tables for sample data.
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* Example:
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* ```
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* create_database_with_mr_cmek($projectId, $instanceId, $databaseId, $kmsKeyNames);
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* ```
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*
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* @param string $projectId The Google Cloud project ID.
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* @param string $instanceId The Spanner instance ID.
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* @param string $databaseId The Spanner database ID.
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* @param string[] $kmsKeyNames The KMS keys used for encryption.
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*/
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function create_database_with_mr_cmek(
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string $projectId,
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string $instanceId,
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string $databaseId,
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array $kmsKeyNames
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): void {
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$databaseAdminClient = new DatabaseAdminClient();
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$instanceName = DatabaseAdminClient::instanceName($projectId, $instanceId);
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$createDatabaseRequest = new CreateDatabaseRequest();
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$createDatabaseRequest->setParent($instanceName);
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$createDatabaseRequest->setCreateStatement(sprintf('CREATE DATABASE `%s`', $databaseId));
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$createDatabaseRequest->setExtraStatements([
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'CREATE TABLE Singers (
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SingerId INT64 NOT NULL,
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FirstName STRING(1024),
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LastName STRING(1024),
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SingerInfo BYTES(MAX)
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) PRIMARY KEY (SingerId)',
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'CREATE TABLE Albums (
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SingerId INT64 NOT NULL,
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AlbumId INT64 NOT NULL,
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AlbumTitle STRING(MAX)
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) PRIMARY KEY (SingerId, AlbumId),
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INTERLEAVE IN PARENT Singers ON DELETE CASCADE'
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]);
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if (!empty($kmsKeyNames)) {
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$encryptionConfig = new EncryptionConfig();
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$encryptionConfig->setKmsKeyNames($kmsKeyNames);
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$createDatabaseRequest->setEncryptionConfig($encryptionConfig);
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}
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$operationResponse = $databaseAdminClient->createDatabase($createDatabaseRequest);
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printf('Waiting for operation to complete...' . PHP_EOL);
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$operationResponse->pollUntilComplete();
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if ($operationResponse->operationSucceeded()) {
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$database = $operationResponse->getResult();
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printf(
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'Created database %s on instance %s with encryption keys %s' . PHP_EOL,
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$databaseId,
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$instanceId,
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print_r($database->getEncryptionConfig()->getKmsKeyNames(), true)
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);
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} else {
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$error = $operationResponse->getError();
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printf('Failed to create encrypted database: %s' . PHP_EOL, $error->getMessage());
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}
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}
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// [END spanner_create_database_with_MR_CMEK]
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// The following 2 lines are only needed to run the samples
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require_once __DIR__ . '/../../testing/sample_helpers.php';
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\Google\Cloud\Samples\execute_sample(__FILE__, __NAMESPACE__, $argv);

‎spanner/src/restore_backup_with_mr_cmek.php

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<?php
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/**
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* Copyright 2024 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
7+
* You may obtain a copy of the License at
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*
9+
* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
12+
* distributed under the License is distributed on an "AS IS" BASIS,
13+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14+
* See the License for the specific language governing permissions and
15+
* limitations under the License.
16+
*/
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/**
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* For instructions on how to run the full sample:
20+
*
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* @see https://github.com/GoogleCloudPlatform/php-docs-samples/tree/main/spanner/README.md
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*/
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namespace Google\Cloud\Samples\Spanner;
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// [START spanner_restore_backup_with_MR_CMEK]
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use Google\Cloud\Spanner\Admin\Database\V1\Client\DatabaseAdminClient;
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use Google\Cloud\Spanner\Admin\Database\V1\RestoreDatabaseEncryptionConfig;
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use Google\Cloud\Spanner\Admin\Database\V1\RestoreDatabaseRequest;
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/**
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* Restore a MR CMEK database from a backup.
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* Example:
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* ```
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* restore_backup_with_mr_cmek($projectId, $instanceId, $databaseId, $backupId, $kmsKeyNames);
36+
* ```
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* @param string $projectId The Google Cloud project ID.
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* @param string $instanceId The Spanner instance ID.
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* @param string $databaseId The Spanner database ID.
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* @param string $backupId The Spanner backup ID.
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* @param string[] $kmsKeyNames The KMS keys used for encryption.
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*/
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function restore_backup_with_mr_cmek(
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string $projectId,
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string $instanceId,
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string $databaseId,
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string $backupId,
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array $kmsKeyNames
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): void {
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$databaseAdminClient = new DatabaseAdminClient();
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$instanceFullName = DatabaseAdminClient::instanceName($projectId, $instanceId);
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$backupFullName = DatabaseAdminClient::backupName($projectId, $instanceId, $backupId);
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$request = new RestoreDatabaseRequest([
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'parent' => $instanceFullName,
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'database_id' => $databaseId,
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'backup' => $backupFullName,
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'encryption_config' => new RestoreDatabaseEncryptionConfig([
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'kms_key_names' => $kmsKeyNames,
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'encryption_type' => RestoreDatabaseEncryptionConfig\EncryptionType::CUSTOMER_MANAGED_ENCRYPTION
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])
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]);
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// Create restore operation
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$operation = $databaseAdminClient->restoreDatabase($request);
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print('Waiting for operation to complete...' . PHP_EOL);
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$operation->pollUntilComplete();
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// Reload new database and get restore info
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$database = $operation->operationSucceeded() ? $operation->getResult() : null;
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$restoreInfo = $database->getRestoreInfo();
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$backupInfo = $restoreInfo->getBackupInfo();
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$sourceDatabase = $backupInfo->getSourceDatabase();
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$sourceBackup = $backupInfo->getBackup();
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$encryptionConfig = $database->getEncryptionConfig();
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printf(
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'Database %s restored from backup %s using encryption keys %s' . PHP_EOL,
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$sourceDatabase, $sourceBackup, print_r($encryptionConfig->getKmsKeyNames(), true)
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);
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}
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// [END spanner_restore_backup_with_MR_CMEK]
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// The following 2 lines are only needed to run the samples
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require_once __DIR__ . '/../../testing/sample_helpers.php';
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\Google\Cloud\Samples\execute_sample(__FILE__, __NAMESPACE__, $argv);

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