Backup failed because: The dump process failed with exitcode 2 : Misuse of shell builtins : mysqldump: unknown option '--''

[mscott83]

I've packaged up my Laravel app into an Alpine 3.13-based container. When I try to run "php artisan backup:run" I get the following error:

Backup failed because: The dump process failed with exitcode 2 : Misuse of shell builtins : mysqldump: unknown option '--''

It looks like laravel-backup uses an option that is not available on the version of mysql-client that I installed. Is there any way I can resolve this? Any workaround?

/var/www # apk add mysql-client
fetch https://dl-cdn.alpinelinux.org/alpine/v3.13/main/x86_64/APKINDEX.tar.gz
fetch https://dl-cdn.alpinelinux.org/alpine/v3.13/community/x86_64/APKINDEX.tar.gz
(1/5) Installing mariadb-common (10.5.8-r0)
(2/5) Installing libgcc (10.2.1_pre1-r3)
(3/5) Installing libstdc++ (10.2.1_pre1-r3)
(4/5) Installing mariadb-client (10.5.8-r0)
(5/5) Installing mysql-client (10.5.8-r0)
Executing busybox-1.32.1-r3.trigger
OK: 68 MiB in 71 packages
#1272 /var/www # php artisan backup:run
Starting backup...
Dumping database homestead...
Backup failed because The dump process failed with exitcode 2 : Misuse of shell builtins : mysqldump: unknown option '--''
.
#0 /var/www/vendor/spatie/db-dumper/src/DbDumper.php(263): Spatie\DbDumper\Exceptions\DumpFailed::processDidNotEndSuccessfully(Object(Symfony\Component\Process\Process))  
#1 /var/www/vendor/spatie/db-dumper/src/Databases/MySql.php(203): Spatie\DbDumper\DbDumper->checkIfDumpWasSuccessFul(Object(Symfony\Component\Process\Process), '/var/www/s
torag...')
#2 /var/www/vendor/spatie/laravel-backup/src/Tasks/Backup/BackupJob.php(253): Spatie\DbDumper\Databases\MySql->dumpToFile('/var/www/storag...')
#3 [internal function]: Spatie\Backup\Tasks\Backup\BackupJob->Spatie\Backup\Tasks\Backup\{closure}(Object(Spatie\DbDumper\Databases\MySql), 'mysql')
#4 /var/www/vendor/laravel/framework/src/Illuminate/Collections/Collection.php(640): array_map(Object(Closure), Array, Array)
#5 /var/www/vendor/spatie/laravel-backup/src/Tasks/Backup/BackupJob.php(256): Illuminate\Support\Collection->map(Object(Closure))
#6 /var/www/vendor/spatie/laravel-backup/src/Tasks/Backup/BackupJob.php(170): Spatie\Backup\Tasks\Backup\BackupJob->dumpDatabases()
#7 /var/www/vendor/spatie/laravel-backup/src/Tasks/Backup/BackupJob.php(146): Spatie\Backup\Tasks\Backup\BackupJob->createBackupManifest()
#8 /var/www/vendor/spatie/laravel-backup/src/Commands/BackupCommand.php(56): Spatie\Backup\Tasks\Backup\BackupJob->run()
#9 /var/www/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(36): Spatie\Backup\Commands\BackupCommand->handle()
#10 /var/www/vendor/laravel/framework/src/Illuminate/Container/Util.php(40): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
#11 /var/www/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(93): Illuminate\Container\Util::unwrapIfClosure(Object(Closure))
#12 /var/www/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(37): Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Applicat
ion), Array, Object(Closure))
#13 /var/www/vendor/laravel/framework/src/Illuminate/Container/Container.php(610): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), Array,
 Array, NULL)
#14 /var/www/vendor/laravel/framework/src/Illuminate/Console/Command.php(136): Illuminate\Container\Container->call(Array)
#15 /var/www/vendor/symfony/console/Command/Command.php(256): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Cons
ole\OutputStyle))
#16 /var/www/vendor/laravel/framework/src/Illuminate/Console/Command.php(121): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvIn
put), Object(Illuminate\Console\OutputStyle))
#17 /var/www/vendor/spatie/laravel-backup/src/Commands/BaseCommand.php(16): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfo
ny\Component\Console\Output\ConsoleOutput))
#18 /var/www/vendor/symfony/console/Application.php(971): Spatie\Backup\Commands\BaseCommand->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Compone
nt\Console\Output\ConsoleOutput))
#19 /var/www/vendor/symfony/console/Application.php(290): Symfony\Component\Console\Application->doRunCommand(Object(Spatie\Backup\Commands\BackupCommand), Object(Symfony\
Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#20 /var/www/vendor/symfony/console/Application.php(166): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Co
mponent\Console\Output\ConsoleOutput))
#21 /var/www/vendor/laravel/framework/src/Illuminate/Console/Application.php(92): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInp
ut), Object(Symfony\Component\Console\Output\ConsoleOutput))
#22 /var/www/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(129): Illuminate\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInp
ut), Object(Symfony\Component\Console\Output\ConsoleOutput))
#23 /var/www/artisan(37): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOu
tput))
#24 {main}
Sending notification failed
Backup failed because: The dump process failed with exitcode 2 : Misuse of shell builtins : mysqldump: unknown option '--''