PHP client for restic backup tool. This library provides a simple way to create and manage backups with restic. It uses repositories as storage for backups.
- PHP 8.1 or higher
- Composer
- Restic as binary or installed on the system, see https://restic.readthedocs.io/en/stable/020_installation.html
- Restic version 0.15.0 or higher
- AWS account with S3 bucket, if you want to use Amazon S3 as external storage for the backup repository
composer require muckiware/resticHow to use the library. This php client interacts with the restic binary to create, manage and restore backups in and of a repository. The first step is always to create a backup repository as storage for the backup data. After that, you can create backups in this repository and check the backup data. And at least if its necessary, you can restore the backup data.
The backup repository can be located on the local file system, or on an external S3 storage. Currently this library supports AWS / AmazonS3 as external storage for the backup repository. More details about the Amazon Bucket configuration in the restic documentation https://restic.readthedocs.io/en/latest/080_examples.html#setting-up-restic-with-amazon-s3
This gives you an overview of the possible methods of the framework. The default value for repositoryLocationTypes is local.
<?php declare(strict_types=1);
use MuckiRestic\Library\Backup;
class MyClass
{
public function myMethod(): void
{
try {
$backupClient = Backup::create();
//configuration settings
...
$backupClient->[method]
...| Method | Parameter variable name [type of variable] | Description |
|---|---|---|
| createRepository() | $overwrite[bool], $repositoryLocationTypes[RepositoryLocationTypes] (optional) |
Creates a new backup repository |
| createBackup() | $repositoryLocationTypes[RepositoryLocationTypes] (optional) | Creates a backup with and creates a new snapshot in the backup repository |
| checkBackup() | $repositoryLocationTypes[RepositoryLocationTypes] (optional) | Checks a repository and reads all data for testing |
<?php declare(strict_types=1);
use MuckiRestic\Library\Manage;
class MyClass
{
public function myMethod(): void
{
try {
$manageClient = Manage::create();
//configuration settings
...
$manageClient->[method]
...| Method | Parameter variable name [type of variable] | Description |
|---|---|---|
| getSnapshots() | $repositoryLocationTypes[RepositoryLocationTypes] (optional) | Get a list of all snapshots in specific repository |
| removeSnapshots() | $repositoryLocationTypes[RepositoryLocationTypes] (optional) | Removes snapshots by snapshot ids |
| removeSnapshotById() | $repositoryLocationTypes[RepositoryLocationTypes] (optional) | Removes a snapshot by specific snapshot id |
| executePrune() | $repositoryLocationTypes[RepositoryLocationTypes] (optional) | Performance a clean up of old items after a remove command. Its saved hd space. |
| getRepositoryStats() | $repositoryLocationTypes[RepositoryLocationTypes] (optional) | Get a list of statistic values of a specific repository |
<?php declare(strict_types=1);
use MuckiRestic\Library\Restore;
class MyClass
{
public function myMethod(): void
{
try {
$restoreClient = Restore::create();
//configuration settings
...
$restoreClient->[method]
...| Method | Parameter variable name [type of variable] | Description |
|---|---|---|
| createRestore() | $overwrite[bool], $repositoryLocationTypes[RepositoryLocationTypes] (optional) |
Creates a restore of a specific snapshot |
You will need first the backup object of the library, for to use the createRepository method. Import this class with use MuckiRestic\Library\Backup;. The Backup-class has a static create-method for to get the Backup object, like this $backupClient = Backup::create();. With this create, you have access to all the Backup methods. The $backupClient->createRepository() method initialize a new repository and need the required parameters password and the repositoryPath. The repositoryPath is where the backup data will be stored and the password is used to encrypt the backup data. It's required for all operations on the repository. It has to be set by the two setting methods $backupClient->setRepositoryPassword('1234') and $backupClient->setRepositoryPath('./path_to_repository')
Optionally you can set the path for the restic binary, with $backupClient->setBinaryPath('./bin/restic_0.17.3_linux_386'). This is necessary if the restic binary is not installed in the local system.
The method createRepository() returns the object ResultEntity.
The method getOutput of the object ResultEntity returns the output of the restic command. If an error occurs, an exception will be thrown.
<?php declare(strict_types=1);
use MuckiRestic\Library\Backup;
class BackupService
{
public function createRepository(): void
{
try {
$backupClient = Backup::create();
$backupClient->setBinaryPath('./bin/restic_0.17.3_linux_386'); //optional
$backupClient->setRepositoryPassword('12345%ASDEee'); //required
$backupClient->setRepositoryPath('./path_to_repository'); //required
echo $backupClient->createRepository()->getOutput();
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}<?php declare(strict_types=1);
use MuckiRestic\Core\RepositoryLocationTypes;
use MuckiRestic\Library\Backup;
class BackupService
{
public function createRepository(): void
{
try {
$backupClient = Backup::create();
$backupClient->setBinaryPath('./bin/restic_0.17.3_linux_386'); //optional
$backupClient->setRepositoryPassword('12345%ASDEee'); //required
$backupClient->setAwsAccessKeyId('AABBCCDDYUI4T123WIZY'); //required
$backupClient->setAwsSecretAccessKey('xLqWLrN1yfrJ+r2zlnpoMY3eDXdHmdnne8T+Y2XZ'); //required
$backupClient->setAwsRegion('eu-central-1'); //required
$backupClient->setAwsS3Endpoint('s3:https://s3.amazonaws.com/my-restic-bucket'); //required
$backupClient->setAwsS3BucketName('my-restic-bucket'); //required
echo $backupClient->createRepository(RepositoryLocationTypes::AWSS3)->getOutput();
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}Next step, create a backup into the repository by using the method $backupClient->createBackup(). Also, this method will returns the object ResultEntity. The backup path is required for the backup operation. It has to be set by the method $backupClient->setBackupPath('./path_to_backup_folder').
Every backup process creates a new snapshot of the backup data in the repository. These snapshots are represented by an individually hash string.
<?php declare(strict_types=1);
use MuckiRestic\Library\Backup;
class BackupService
{
public function createBackup(): void
{
try {
$backupClient = Backup::create();
$backupClient->setBinaryPath('./bin/restic_0.17.3_linux_386'); //optional
$backupClient->setRepositoryPassword('12345%ASDEee'); //required
$backupClient->setRepositoryPath('./path_to_repository'); //required
$backupClient->setBackupPath('./path_to_backup_folder'); //required
echo $backupClient->createBackup()->getOutput();
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}<?php declare(strict_types=1);
use MuckiRestic\Core\RepositoryLocationTypes;
use MuckiRestic\Library\Backup;
class BackupService
{
public function createBackup(): void
{
try {
$backupClient = Backup::create();
$backupClient->setBinaryPath('./bin/restic_0.17.3_linux_386'); //optional
$backupClient->setRepositoryPassword('12345%ASDEee'); //required
$backupClient->setBackupPath('./path_to_backup_folder'); //required
$backupClient->setAwsAccessKeyId('AABBCCDDYUI4T123WIZY'); //required
$backupClient->setAwsSecretAccessKey('xLqWLrN1yfrJ+r2zlnpoMY3eDXdHmdnne8T+Y2XZ'); //required
$backupClient->setAwsRegion('eu-central-1'); //required
$backupClient->setAwsS3Endpoint('s3:https://s3.amazonaws.com/my-restic-bucket'); //required
$backupClient->setAwsS3BucketName('my-restic-bucket'); //required
echo $backupClient->createBackup(RepositoryLocationTypes::AWSS3)->getOutput();
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}After the backup process, it makes sense to check the backup data. The method $backupClient->checkBackup() will return the object ResultEntity. The method getOutput of the object ResultEntity returns the output of the restic command simple as string. If an error occurs, an exception will be thrown.
<?php declare(strict_types=1);
use MuckiRestic\Library\Backup;
class BackupService
{
public function createBackup(): void
{
try {
$backupClient = Backup::create();
$backupClient->setBinaryPath('./bin/restic_0.17.3_linux_386'); //optional
$backupClient->setRepositoryPassword('1234'); //required
$backupClient->setRepositoryPath('./path_to_repository'); //required
echo $backupClient->checkBackup()->getOutput();
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}<?php declare(strict_types=1);
use MuckiRestic\Core\RepositoryLocationTypes;
use MuckiRestic\Library\Backup;
class BackupService
{
public function createBackup(): void
{
try {
$backupClient = Backup::create();
$backupClient->setBinaryPath('./bin/restic_0.17.3_linux_386'); //optional
$backupClient->setRepositoryPassword('1234'); //required
$backupClient->setAwsAccessKeyId('AABBCCDDYUI4T123WIZY'); //required
$backupClient->setAwsSecretAccessKey('xLqWLrN1yfrJ+r2zlnpoMY3eDXdHmdnne8T+Y2XZ'); //required
$backupClient->setAwsRegion('eu-central-1'); //required
$backupClient->setAwsS3Endpoint('s3:https://s3.amazonaws.com/my-restic-bucket'); //required
$backupClient->setAwsS3BucketName('my-restic-bucket'); //required
echo $backupClient->checkBackup(RepositoryLocationTypes::AWSS3)->getOutput();
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}The library provides methods for to manage backups. Import this class with use MuckiRestic\Library\Manage;.
You can get list of all snapshots of a repository with the method $manageClient->getSnapshots(). The method getSnapshots returns the object ResultEntity. The method getOutput of the object ResultEntity returns the output of the restic command simple as string. If an error occurs, an exception will be thrown.
<?php declare(strict_types=1);
use MuckiRestic\Library\Manage;
class ManageService
{
public function getSnapshotList(): void
{
try {
$manageClient = Manage::create();
$manageClient->setBinaryPath('./bin/restic_0.17.3_linux_386'); //optional
$manageClient->setRepositoryPassword('1234'); //required
$manageClient->setRepositoryPath('./path_to_repository'); //required
echo $manageClient->getSnapshots()->getOutput();
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}<?php declare(strict_types=1);
use MuckiRestic\Core\RepositoryLocationTypes;
use MuckiRestic\Library\Manage;
class ManageService
{
public function getSnapshotList(): void
{
try {
$manageClient = Manage::create();
$manageClient->setBinaryPath('./bin/restic_0.17.3_linux_386'); //optional
$manageClient->setRepositoryPassword('1234'); //required
$manageClient->setAwsAccessKeyId('AABBCCDDYUI4T123WIZY'); //required
$manageClient->setAwsSecretAccessKey('xLqWLrN1yfrJ+r2zlnpoMY3eDXdHmdnne8T+Y2XZ'); //required
$manageClient->setAwsRegion('eu-central-1'); //required
$manageClient->setAwsS3Endpoint('s3:https://s3.amazonaws.com/my-restic-bucket'); //required
$manageClient->setAwsS3BucketName('my-restic-bucket'); //required
echo $manageClient->getSnapshots(RepositoryLocationTypes::AWSS3)->getOutput();
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}You can remove a snapshot of a repository by id with the method $manageClient->getSnapshots(). The method getSnapshots returns the object ResultEntity. The method getOutput of the object ResultEntity returns the output of the restic command simple as string. If an error occurs, an exception will be thrown.
<?php declare(strict_types=1);
use MuckiRestic\Library\Manage;
class ManageService
{
public function getSnapshotList(): void
{
try {
$manageClient = Manage::create();
$manageClient->setBinaryPath('./bin/restic_0.17.3_linux_386'); //optional
$manageClient->setRepositoryPassword('1234'); //required
$manageClient->setRepositoryPath('./path_to_repository'); //required
$manageClient->setSnapshotId('snapshot_id'); //required
echo $manageClient->removeSnapshotById()->getOutput();
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}<?php declare(strict_types=1);
use MuckiRestic\Core\RepositoryLocationTypes;
use MuckiRestic\Library\Manage;
class ManageService
{
public function getSnapshotList(): void
{
try {
$manageClient = Manage::create();
$manageClient->setBinaryPath('./bin/restic_0.17.3_linux_386'); //optional
$manageClient->setRepositoryPassword('1234'); //required
$manageClient->setSnapshotId('snapshot_id'); //required
$manageClient->setAwsAccessKeyId('AABBCCDDYUI4T123WIZY'); //required
$manageClient->setAwsSecretAccessKey('xLqWLrN1yfrJ+r2zlnpoMY3eDXdHmdnne8T+Y2XZ'); //required
$manageClient->setAwsRegion('eu-central-1'); //required
$manageClient->setAwsS3Endpoint('s3:https://s3.amazonaws.com/my-restic-bucket'); //required
$manageClient->setAwsS3BucketName('my-restic-bucket'); //required
echo $manageClient->removeSnapshotById(RepositoryLocationTypes::AWSS3)->getOutput();
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}You can remove old snapshots of a repository with the method $manageClient->removeSnapshots(). This is kind a like a cleanup run for the repository. The method removeSnapshots returns as always the object ResultEntity. The method getOutput of the object ResultEntity returns the output of the restic command simple as string. If an error occurs, an exception will be thrown.
This cleanup run needs to be setup with the keep-parameters, which defined the number of daily, weekly, monthly and yearly snapshots to keep. The method setKeepDaily(int $keepDaily), setKeepWeekly(int $keepWeekly), setKeepMonthly(int $keepMonthly) and setKeepYearly(int $keepYearly) are used to set the keep-parameters.
| Parameter | value |
|---|---|
| $keepDaily | 7 |
| $keepWeekly | 5 |
| $keepMonthly | 12 |
| $keepYearly | 75 |
| More details about the keep-parameters you can find in the restic documentation https://restic.readthedocs.io/en/latest/060_forget.html#removing-snapshots-according-to-a-policy |
<?php declare(strict_types=1);
use MuckiRestic\Library\Manage;
class ManageService
{
public function removeOldSnapshots(): void
{
try {
$manageClient = Manage::create();
$manageClient->setBinaryPath('./bin/restic_0.17.3_linux_386'); //optional
$manageClient->setRepositoryPassword('1234'); //required
$manageClient->setRepositoryPath('./path_to_repository'); //required
$manageClient->setKeepDaily(1); //optional
$manageClient->setKeepWeekly(2); //optional
$manageClient->setKeepMonthly(4); //optional
$manageClient->setKeepYearly(5); //optional
echo $manageClient->removeSnapshots()->getOutput();
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}<?php declare(strict_types=1);
use MuckiRestic\Core\RepositoryLocationTypes;
use MuckiRestic\Library\Manage;
class ManageService
{
public function removeOldSnapshots(): void
{
try {
$manageClient = Manage::create();
$manageClient->setBinaryPath('./bin/restic_0.17.3_linux_386'); //optional
$manageClient->setRepositoryPassword('1234'); //required
$manageClient->setKeepDaily(1); //optional
$manageClient->setKeepWeekly(2); //optional
$manageClient->setKeepMonthly(4); //optional
$manageClient->setKeepYearly(5); //optional
$manageClient->setAwsAccessKeyId('AABBCCDDYUI4T123WIZY'); //required
$manageClient->setAwsSecretAccessKey('xLqWLrN1yfrJ+r2zlnpoMY3eDXdHmdnne8T+Y2XZ'); //required
$manageClient->setAwsRegion('eu-central-1'); //required
$manageClient->setAwsS3Endpoint('s3:https://s3.amazonaws.com/my-restic-bucket'); //required
$manageClient->setAwsS3BucketName('my-restic-bucket'); //required
echo $manageClient->removeSnapshots(RepositoryLocationTypes::AWSS3)->getOutput();
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}You can restore a backup from a repository with the method $restoreClient->restoreBackup(). The method restoreBackup returns also the object ResultEntity. The method getOutput of the object ResultEntity returns the output of the restic command simple as string. If an error occurs, an exception will be thrown.
As default the method restoreBackup will restore the latest snapshot. Optionally you can set the snapshot hash with the method setRestoreItem(string $snapshotHash). The snapshot hash you can get from the method getSnapshots.
<?php declare(strict_types=1);
use MuckiRestic\Library\Restore;
class RestoreService
{
public function createRestore(): void
{
try {
$restoreClient = Restore::create();
$restoreClient->setBinaryPath('./bin/restic_0.17.3_linux_386'); //optional
$restoreClient->setRepositoryPassword('1234'); //required
$restoreClient->setRepositoryPath('./path_to_repository'); //required
$restoreClient->setRestoreTarget('./path_to_restore_folder'); //required
$restoreClient->setRestoreItem('snapshot_hash'); //optional
echo $restoreClient->createRestore()->getOutput();
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}<?php declare(strict_types=1);
use MuckiRestic\Core\RepositoryLocationTypes;
use MuckiRestic\Library\Restore;
class RestoreService
{
public function createRestore(): void
{
try {
$restoreClient = Restore::create();
$restoreClient->setBinaryPath('./bin/restic_0.17.3_linux_386'); //optional
$restoreClient->setRepositoryPassword('1234');
$restoreClient->setRestoreTarget('./path_to_restore_folder');
$restoreClient->setRestoreItem('snapshot_hash'); //optional
$restoreClient->setAwsAccessKeyId('AABBCCDDYUI4T123WIZY'); //required
$restoreClient->setAwsSecretAccessKey('xLqWLrN1yfrJ+r2zlnpoMY3eDXdHmdnne8T+Y2XZ'); //required
$restoreClient->setAwsRegion('eu-central-1'); //required
$restoreClient->setAwsS3Endpoint('s3:https://s3.amazonaws.com/my-restic-bucket'); //required
$restoreClient->setAwsS3BucketName('my-restic-bucket'); //required
echo $restoreClient->createRestore(RepositoryLocationTypes::AWSS3)->getOutput();
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}Checkout the App folder for to run as cli command
bin/console muwa:restic:client --helpGet version of restic binary
bin/console muwa:restic:client --Versionbin/console muwa:restic:client --Init <Repository> <Password>- Repository - Free of choice, where the backup data will be stored.
- Password - Password for the backup repository, which is used to encrypt the backup data. It's required for all operations on the repository. Init a new backup repository
bin/console muwa:restic:client --Backup <Repository> <Password> <Backup>- Repository - Path to the backup repository
- Password - Password for the backup repository.
- Backup - Path to data which should be backed up. This can be a single file or a folder. If the path is a folder, all files and subfolders will be backed up.
bin/console muwa:restic:client --Snapshots <Repository> <Password>- Repository - Path to the backup repository
- Password - Password for the backup repository.
bin/console muwa:restic:client --Snapshots <Repository> <Password> -r --snapshotId <SnapshotId>- Repository - Path to the backup repository
- Password - Password for the backup repository.
bin/console muwa:restic:client --Forget <Repository> <Password>- Repository - Path to the backup repository
- Password - Password for the backup repository.
Run phpunit tests
./vendor/bin/phpunit --configuration=phpunit.xml
./vendor/bin/phpunit --configuration=phpunit_without_integration.xmlRun phpstan tests
composer run-script phpstanMIT License (MIT). Please see LICENSE File for more information.
If you run muckiware/restic on a ddev/Docker environment, you could get a read/error of the backup files. In this case, check the mutagen status, and enable the mutagen sync. This library is only checked on a Linux and MacOS environment. All components are also available for Windows, but no warranty that is also working on a Windows environment.