coolify/app/Actions/Server/CleanupDocker.php

<?php

namespace App\Actions\Server;

use App\Models\Server;
use Lorisleiva\Actions\Concerns\AsAction;

class CleanupDocker
{
    use AsAction;

    public function handle(Server $server)
    {
        // cleanup docker images, containers, and builder caches
        instant_remote_process(['docker image prune -af'], $server, false);
        instant_remote_process(['docker container prune -f --filter "label=coolify.managed=true"'], $server, false);
        instant_remote_process(['docker builder prune -af'], $server, false);
    }
}