380 lines
16 KiB
PHP
380 lines
16 KiB
PHP
<?php
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namespace App\Jobs;
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use App\Actions\CoolifyTask\RunRemoteProcess;
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use App\Data\CoolifyTaskArgs;
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use App\Enums\ActivityTypes;
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use App\Models\Application;
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use Illuminate\Bus\Queueable;
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use Illuminate\Contracts\Queue\ShouldQueue;
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use Illuminate\Foundation\Bus\Dispatchable;
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use Illuminate\Queue\InteractsWithQueue;
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use Illuminate\Queue\SerializesModels;
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use Illuminate\Support\Collection;
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use Illuminate\Support\Facades\Storage;
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use Spatie\Activitylog\Models\Activity;
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use Symfony\Component\Yaml\Yaml;
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use Illuminate\Support\Str;
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use Spatie\Url\Url;
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class RollbackApplicationJob implements ShouldQueue
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{
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use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
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protected $application;
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protected $destination;
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protected $source;
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protected Activity $activity;
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protected string $git_commit;
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protected string $workdir;
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protected string $docker_compose;
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protected $build_args;
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protected $env_args;
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public static int $batch_counter = 0;
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public $timeout = 3600;
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/**
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* Create a new job instance.
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*/
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public function __construct(
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public string $deployment_uuid,
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public string $application_uuid,
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public string $commit,
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) {
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$this->application = Application::query()
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->where('uuid', $this->application_uuid)
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->firstOrFail();
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$this->destination = $this->application->destination->getMorphClass()::where('id', $this->application->destination->id)->first();
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$server = $this->destination->server;
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$private_key_location = savePrivateKeyForServer($server);
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$this->git_commit = $commit;
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$remoteProcessArgs = new CoolifyTaskArgs(
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server_ip: $server->ip,
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private_key_location: $private_key_location,
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command: 'overwritten-later',
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port: $server->port,
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user: $server->user,
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type: ActivityTypes::DEPLOYMENT->value,
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type_uuid: $this->deployment_uuid,
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);
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$this->activity = activity()
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->performedOn($this->application)
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->withProperties($remoteProcessArgs->toArray())
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->event(ActivityTypes::DEPLOYMENT->value)
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->log("[]");
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}
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protected function stopRunningContainer()
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{
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$this->executeNow([
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"echo -n 'Removing old instance... '",
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$this->execute_in_builder("docker rm -f {$this->application->uuid} >/dev/null 2>&1"),
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"echo 'Done.'",
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"echo -n 'Starting your application... '",
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]);
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}
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protected function startByComposeFile()
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{
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$this->executeNow([
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$this->execute_in_builder("docker compose --project-directory {$this->workdir} up -d >/dev/null"),
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], isDebuggable: true);
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$this->executeNow([
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"echo 'Done. 🎉'",
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], isFinished: true);
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}
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protected function generateComposeFile()
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{
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$this->docker_compose = $this->generate_docker_compose();
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$docker_compose_base64 = base64_encode($this->docker_compose);
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$this->executeNow([
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$this->execute_in_builder("mkdir -p {$this->workdir}"),
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$this->execute_in_builder("echo '{$docker_compose_base64}' | base64 -d > {$this->workdir}/docker-compose.yml")
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], hideFromOutput: true);
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}
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/**
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* Execute the job.
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*/
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public function handle(): void
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{
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try {
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$this->workdir = "/artifacts/{$this->deployment_uuid}";
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$this->executeNow([
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"echo 'Starting rollback of {$this->application->git_repository}:{$this->application->git_branch} to {$this->git_commit}...'",
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"echo -n 'Pulling latest version of the builder image (ghcr.io/coollabsio/coolify-builder)... '",
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]);
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$this->executeNow([
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"docker run --pull=always -d --name {$this->deployment_uuid} --rm -v /var/run/docker.sock:/var/run/docker.sock ghcr.io/coollabsio/coolify-builder",
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], isDebuggable: true);
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$this->executeNow([
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"echo 'Done.'",
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"echo -n 'Checking if the image is available... '",
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]);
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$this->executeNow([
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"docker images -q {$this->application->uuid}:{$this->git_commit} 2>/dev/null",
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], 'local_image_found', hideFromOutput: true, ignoreErrors: true);
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$image_found = Str::of($this->activity->properties->get('local_image_found'))->trim()->isNotEmpty();
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if ($image_found) {
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$this->executeNow([
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"echo 'Yes, it is available.'",
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]);
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// Generate docker-compose.yml
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$this->generateComposeFile();
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// Stop running container
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$this->stopRunningContainer();
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// Start application
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$this->startByComposeFile();
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$this->application->git_commit_sha = $this->git_commit;
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$this->application->settings->is_auto_deploy = false;
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$this->application->settings->save();
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$this->application->save();
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$this->executeNow([
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"echo 'Auto deployments are disabled for this application to prevent overwritten automatically.'",
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"echo 'Commit SHA set to {$this->git_commit} in the Source menu.'",
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]);
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return;
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}
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throw new \Exception('Docker Image not found locally with the same Git Commit SHA.');
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} catch (\Exception $e) {
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$this->executeNow([
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"echo '\nOops something is not okay, are you okay? 😢'",
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"echo '\n\n{$e->getMessage()}'",
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]);
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$this->fail($e->getMessage());
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} finally {
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// Saving docker-compose.yml
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if (isset($this->docker_compose)) {
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Storage::disk('deployments')->put(Str::kebab($this->application->name) . '/docker-compose.yml', $this->docker_compose);
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}
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$this->executeNow(["docker rm -f {$this->deployment_uuid} >/dev/null 2>&1"], hideFromOutput: true);
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dispatch(new ContainerStatusJob($this->application_uuid));
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}
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}
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private function execute_in_builder(string $command)
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{
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return "docker exec {$this->deployment_uuid} bash -c '{$command}'";
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}
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private function generate_environment_variables($ports)
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{
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$environment_variables = collect();
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foreach ($this->application->runtime_environment_variables as $env) {
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$environment_variables->push("$env->key=$env->value");
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}
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// Add PORT if not exists, use the first port as default
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if ($environment_variables->filter(fn ($env) => Str::of($env)->contains('PORT'))->isEmpty()) {
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$environment_variables->push("PORT={$ports[0]}");
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}
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return $environment_variables->all();
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}
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private function generate_env_variables()
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{
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$this->env_args = collect([]);
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foreach ($this->application->nixpacks_environment_variables as $env) {
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$this->env_args->push("--env {$env->key}={$env->value}");
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}
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$this->env_args = $this->env_args->implode(' ');
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}
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private function generate_build_env_variables()
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{
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$this->build_args = collect(["--build-arg SOURCE_COMMIT={$this->git_commit}"]);
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foreach ($this->application->build_environment_variables as $env) {
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$this->build_args->push("--build-arg {$env->key}={$env->value}");
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}
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$this->build_args = $this->build_args->implode(' ');
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}
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private function add_build_env_variables_to_dockerfile()
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{
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$this->executeNow([
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$this->execute_in_builder("cat {$this->workdir}/Dockerfile")
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], propertyName: 'dockerfile', hideFromOutput: true);
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$dockerfile = collect(Str::of($this->activity->properties->get('dockerfile'))->trim()->explode("\n"));
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foreach ($this->application->build_environment_variables as $env) {
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$dockerfile->splice(1, 0, "ARG {$env->key}={$env->value}");
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}
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$dockerfile_base64 = base64_encode($dockerfile->implode("\n"));
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$this->executeNow([
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$this->execute_in_builder("echo '{$dockerfile_base64}' | base64 -d > {$this->workdir}/Dockerfile")
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], hideFromOutput: true);
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}
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private function generate_docker_compose()
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{
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$ports = $this->application->settings->is_static ? [80] : $this->application->ports_exposes_array;
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$persistentStorages = $this->generate_local_persistent_volumes();
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$volume_names = $this->generate_local_persistent_volumes_only_volume_names();
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$environment_variables = $this->generate_environment_variables($ports);
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$docker_compose = [
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'version' => '3.8',
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'services' => [
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$this->application->uuid => [
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'image' => "{$this->application->uuid}:$this->git_commit",
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'container_name' => $this->application->uuid,
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'restart' => 'always',
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'environment' => $environment_variables,
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'labels' => $this->set_labels_for_applications(),
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'expose' => $ports,
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'networks' => [
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$this->destination->network,
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],
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'healthcheck' => [
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'test' => [
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'CMD-SHELL',
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$this->generate_healthcheck_commands()
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],
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'interval' => $this->application->health_check_interval . 's',
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'timeout' => $this->application->health_check_timeout . 's',
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'retries' => $this->application->health_check_retries,
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'start_period' => $this->application->health_check_start_period . 's'
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],
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'mem_limit' => $this->application->limits_memory,
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'memswap_limit' => $this->application->limits_memory_swap,
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'mem_swappiness' => $this->application->limits_memory_swappiness,
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'mem_reservation' => $this->application->limits_memory_reservation,
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'oom_kill_disable' => $this->application->limits_memory_oom_kill,
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'cpus' => $this->application->limits_cpus,
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'cpuset' => $this->application->limits_cpuset,
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'cpu_shares' => $this->application->limits_cpu_shares,
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]
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],
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'networks' => [
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$this->destination->network => [
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'external' => false,
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'name' => $this->destination->network,
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'attachable' => true,
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]
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]
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];
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if (count($this->application->ports_mappings_array) > 0) {
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$docker_compose['services'][$this->application->uuid]['ports'] = $this->application->ports_mappings_array;
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}
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if (count($persistentStorages) > 0) {
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$docker_compose['services'][$this->application->uuid]['volumes'] = $persistentStorages;
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}
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if (count($volume_names) > 0) {
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$docker_compose['volumes'] = $volume_names;
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}
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return Yaml::dump($docker_compose, 10);
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}
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private function generate_local_persistent_volumes()
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{
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foreach ($this->application->persistentStorages as $persistentStorage) {
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$volume_name = $persistentStorage->host_path ?? $persistentStorage->name;
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$local_persistent_volumes[] = $volume_name . ':' . $persistentStorage->mount_path;
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}
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return $local_persistent_volumes ?? [];
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}
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private function generate_local_persistent_volumes_only_volume_names()
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{
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foreach ($this->application->persistentStorages as $persistentStorage) {
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if ($persistentStorage->host_path) {
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continue;
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}
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$local_persistent_volumes_names[$persistentStorage->name] = [
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'name' => $persistentStorage->name,
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'external' => false,
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];
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}
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return $local_persistent_volumes_names ?? [];
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}
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private function generate_healthcheck_commands()
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{
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if (!$this->application->health_check_port) {
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$this->application->health_check_port = $this->application->ports_exposes_array[0];
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}
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if ($this->application->health_check_path) {
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$generated_healthchecks_commands = [
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"curl -s -X {$this->application->health_check_method} -f {$this->application->health_check_scheme}://{$this->application->health_check_host}:{$this->application->health_check_port}{$this->application->health_check_path} > /dev/null"
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];
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} else {
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$generated_healthchecks_commands = [
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"curl -s -X {$this->application->health_check_method} -f {$this->application->health_check_scheme}://{$this->application->health_check_host}:{$this->application->health_check_port}/"
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];
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}
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return implode(' ', $generated_healthchecks_commands);
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}
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private function set_labels_for_applications()
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{
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$labels = [];
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$labels[] = 'coolify.managed=true';
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$labels[] = 'coolify.version=' . config('version');
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$labels[] = 'coolify.applicationId=' . $this->application->id;
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$labels[] = 'coolify.type=application';
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$labels[] = 'coolify.name=' . $this->application->name;
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if ($this->application->fqdn) {
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$domains = Str::of($this->application->fqdn)->explode(',');
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$labels[] = 'traefik.enable=true';
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foreach ($domains as $domain) {
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$url = Url::fromString($domain);
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$host = $url->getHost();
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$path = $url->getPath();
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$slug = Str::slug($url);
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$label_id = "{$this->application->uuid}-{$slug}";
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if ($path === '/') {
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$labels[] = "traefik.http.routers.{$label_id}.rule=Host(`{$host}`) && PathPrefix(`{$path}`)";
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} else {
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$labels[] = "traefik.http.routers.{$label_id}.rule=Host(`{$host}`) && PathPrefix(`{$path}`)";
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$labels[] = "traefik.http.routers.{$label_id}.middlewares={$label_id}-stripprefix";
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$labels[] = "traefik.http.middlewares.{$label_id}-stripprefix.stripprefix.prefixes={$path}";
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}
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}
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}
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return $labels;
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}
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private function executeNow(
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array|Collection $command,
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string $propertyName = null,
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bool $isFinished = false,
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bool $hideFromOutput = false,
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bool $isDebuggable = false,
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bool $ignoreErrors = false
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) {
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static::$batch_counter++;
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if ($command instanceof Collection) {
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$commandText = $command->implode("\n");
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} else {
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$commandText = collect($command)->implode("\n");
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}
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$this->activity->properties = $this->activity->properties->merge([
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'command' => $commandText,
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]);
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$this->activity->save();
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if ($isDebuggable && !$this->application->settings->is_debug) {
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$hideFromOutput = true;
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}
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$remoteProcess = resolve(RunRemoteProcess::class, [
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'activity' => $this->activity,
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'hideFromOutput' => $hideFromOutput,
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'isFinished' => $isFinished,
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'ignoreErrors' => $ignoreErrors,
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]);
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$result = $remoteProcess();
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if ($propertyName) {
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$this->activity->properties = $this->activity->properties->merge([
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$propertyName => trim($result->output()),
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]);
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$this->activity->save();
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}
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if ($result->exitCode() != 0 && $result->errorOutput() && !$ignoreErrors) {
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throw new \RuntimeException($result->errorOutput());
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}
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}
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}
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