How do I use the REDIS_USERNAME configuration key?

[viral32111]

Setting REDIS_USERNAME and REDIS_PASSWORD in the environment configuration file seems to always produce an error:

[2022-10-23 17:00:17] production.ERROR: `AUTH` failed: WRONGPASS invalid username-password pair or user is disabled. [tcp://172.18.0.25:6379] {"exception":"[object] (Predis\\Connection\\ConnectionException(code: 0): `AUTH` failed: WRONGPASS invalid username-password pair or user is disabled. [tcp://172.18.0.25:6379] at /var/www/pterodactyl/vendor/predis/predis/src/Connection/AbstractConnection.php:155)
[stacktrace]
#0 /var/www/pterodactyl/vendor/predis/predis/src/Connection/StreamConnection.php(263): Predis\\Connection\\AbstractConnection->onConnectionError('`AUTH` failed: ...', 0)
#1 /var/www/pterodactyl/vendor/predis/predis/src/Connection/AbstractConnection.php(180): Predis\\Connection\\StreamConnection->connect()
#2 /var/www/pterodactyl/vendor/predis/predis/src/Connection/StreamConnection.php(288): Predis\\Connection\\AbstractConnection->getResource()
#3 /var/www/pterodactyl/vendor/predis/predis/src/Connection/StreamConnection.php(394): Predis\\Connection\\StreamConnection->write('*2\\r\\n$3\\r\\nGET\\r\\n$4...')
#4 /var/www/pterodactyl/vendor/predis/predis/src/Connection/AbstractConnection.php(110): Predis\\Connection\\StreamConnection->writeRequest(Object(Predis\\Command\\StringGet))
#5 /var/www/pterodactyl/vendor/predis/predis/src/Client.php(331): Predis\\Connection\\AbstractConnection->executeCommand(Object(Predis\\Command\\StringGet))
#6 /var/www/pterodactyl/vendor/predis/predis/src/Client.php(314): Predis\\Client->executeCommand(Object(Predis\\Command\\StringGet))
#7 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Redis/Connections/Connection.php(116): Predis\\Client->__call('get', Array)
#8 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Redis/Connections/Connection.php(220): Illuminate\\Redis\\Connections\\Connection->command('get', Array)
#9 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Cache/RedisStore.php(62): Illuminate\\Redis\\Connections\\Connection->__call('get', Array)
#10 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Cache/Repository.php(97): Illuminate\\Cache\\RedisStore->get('git-version')
#11 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Cache/Repository.php(382): Illuminate\\Cache\\Repository->get('git-version')
#12 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Cache/CacheManager.php(418): Illuminate\\Cache\\Repository->remember('git-version', 5, Object(Closure))
#13 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php(261): Illuminate\\Cache\\CacheManager->__call('remember', Array)
#14 /var/www/pterodactyl/app/Providers/AppServiceProvider.php(97): Illuminate\\Support\\Facades\\Facade::__callStatic('remember', Array)
#15 /var/www/pterodactyl/app/Providers/AppServiceProvider.php(25): Pterodactyl\\Providers\\AppServiceProvider->versionData()
#16 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(36): Pterodactyl\\Providers\\AppServiceProvider->boot()
#17 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Container/Util.php(40): Illuminate\\Container\\BoundMethod::Illuminate\\Container\\{closure}()
#18 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(93): Illuminate\\Container\\Util::unwrapIfClosure(Object(Closure))
#19 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(37): Illuminate\\Container\\BoundMethod::callBoundMethod(Object(Illuminate\\Foundation\\Application), Array, Object(Closure))
#20 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Container/Container.php(653): Illuminate\\Container\\BoundMethod::call(Object(Illuminate\\Foundation\\Application), Array, Array, NULL)
#21 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(924): Illuminate\\Container\\Container->call(Array)
#22 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(905): Illuminate\\Foundation\\Application->bootProvider(Object(Pterodactyl\\Providers\\AppServiceProvider))
#23 [internal function]: Illuminate\\Foundation\\Application->Illuminate\\Foundation\\{closure}(Object(Pterodactyl\\Providers\\AppServiceProvider), 25)
#24 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(906): array_walk(Array, Object(Closure))
#25 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/BootProviders.php(17): Illuminate\\Foundation\\Application->boot()
#26 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(237): Illuminate\\Foundation\\Bootstrap\\BootProviders->bootstrap(Object(Illuminate\\Foundation\\Application))
#27 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(153): Illuminate\\Foundation\\Application->bootstrapWith(Array)
#28 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(137): Illuminate\\Foundation\\Http\\Kernel->bootstrap()
#29 /var/www/pterodactyl/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(111): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter(Object(Illuminate\\Http\\Request))
#30 /var/www/pterodactyl/public/index.php(68): Illuminate\\Foundation\\Http\\Kernel->handle(Object(Illuminate\\Http\\Request))

It says WRONGPASS invalid username-password pair or user is disabled., but that's just wrong because I have tried manually authenticating as the user I've setup for Pterodactyl panel using Redis ACLs and it works fine.

Also why is there so little documentation for most of the configuration? The documentation page covers so little of the configuration.

[matthewpi]

REDIS_USERNAME was added when we updated to Laravel 9, which is not included in the current stable release (v1.10.4). If you look at the database.php locally on your server (or the one from the release) you will see that option is not there. You can try adding that line to your database.php, but I'm not sure if the versions of the packages shipped in that release support it.