lasthourcloud/bootstrap/helpers/docker.php
2023-09-25 15:48:43 +02:00

228 lines
8.6 KiB
PHP

<?php
use App\Enums\ProxyTypes;
use App\Models\Application;
use App\Models\ApplicationPreview;
use App\Models\Server;
use Illuminate\Support\Collection;
use Illuminate\Support\Str;
use Spatie\Url\Url;
function getCurrentApplicationContainerStatus(Server $server, int $id): Collection
{
$containers = instant_remote_process(["docker ps -a --filter='label=coolify.applicationId={$id}' --format '{{json .}}' "], $server);
if (!$containers) {
return collect([]);
}
return format_docker_command_output_to_json($containers);
}
function format_docker_command_output_to_json($rawOutput): Collection
{
$outputLines = explode(PHP_EOL, $rawOutput);
if (count($outputLines) === 1) {
$outputLines = collect($outputLines[0]);
} else {
$outputLines = collect($outputLines);
}
return $outputLines
->reject(fn ($line) => empty($line))
->map(fn ($outputLine) => json_decode($outputLine, true, flags: JSON_THROW_ON_ERROR));
}
function format_docker_labels_to_json(string|array $rawOutput): Collection
{
if (is_array($rawOutput)) {
return collect($rawOutput);
}
$outputLines = explode(PHP_EOL, $rawOutput);
return collect($outputLines)
->reject(fn ($line) => empty($line))
->map(function ($outputLine) {
$outputArray = explode(',', $outputLine);
return collect($outputArray)
->map(function ($outputLine) {
return explode('=', $outputLine);
})
->mapWithKeys(function ($outputLine) {
return [$outputLine[0] => $outputLine[1]];
});
})[0];
}
function format_docker_envs_to_json($rawOutput)
{
try {
$outputLines = json_decode($rawOutput, true, flags: JSON_THROW_ON_ERROR);
return collect(data_get($outputLines[0], 'Config.Env', []))->mapWithKeys(function ($env) {
$env = explode('=', $env);
return [$env[0] => $env[1]];
});
} catch (\Throwable $e) {
return collect([]);
}
}
function checkMinimumDockerEngineVersion($dockerVersion)
{
$majorDockerVersion = Str::of($dockerVersion)->before('.')->value();
if ($majorDockerVersion <= 22) {
$dockerVersion = null;
}
return $dockerVersion;
}
function executeInDocker(string $containerId, string $command)
{
return "docker exec {$containerId} bash -c '{$command}'";
// return "docker exec {$this->deployment_uuid} bash -c '{$command} |& tee -a /proc/1/fd/1; [ \$PIPESTATUS -eq 0 ] || exit \$PIPESTATUS'";
}
function getApplicationContainerStatus(Application $application)
{
$server = data_get($application, 'destination.server');
$id = $application->id;
if (!$server) {
return 'exited';
}
$containers = getCurrentApplicationContainerStatus($server, $id);
if ($containers->count() > 0) {
$status = data_get($containers[0], 'State', 'exited');
return $status;
}
return 'exited';
}
function getContainerStatus(Server $server, string $container_id, bool $all_data = false, bool $throwError = false)
{
$container = instant_remote_process(["docker inspect --format '{{json .}}' {$container_id}"], $server, $throwError);
if (!$container) {
return 'exited';
}
$container = format_docker_command_output_to_json($container);
if ($all_data) {
return $container[0];
}
return data_get($container[0], 'State.Status', 'exited');
}
function generateApplicationContainerName(Application $application)
{
$now = now()->format('Hisu');
if ($application->pull_request_id !== 0 && $application->pull_request_id !== null) {
return $application->uuid . '-pr-' . $application->pull_request_id;
} else {
return $application->uuid . '-' . $now;
}
}
function get_port_from_dockerfile($dockerfile): int
{
$dockerfile_array = explode("\n", $dockerfile);
$found_exposed_port = null;
foreach ($dockerfile_array as $line) {
$line_str = Str::of($line)->trim();
if ($line_str->startsWith('EXPOSE')) {
$found_exposed_port = $line_str->replace('EXPOSE', '')->trim();
break;
}
}
if ($found_exposed_port) {
return (int)$found_exposed_port->value();
}
return 80;
}
function defaultLabels($id, $name, $pull_request_id = 0, string $type = 'application', $subType = null, $subId = null)
{
$labels = collect([]);
$labels->push('coolify.managed=true');
$labels->push('coolify.version=' . config('version'));
$labels->push("coolify." . $type . "Id=" . $id);
$labels->push("coolify.type=$type");
$labels->push('coolify.name=' . $name);
if ($pull_request_id !== 0) {
$labels->push('coolify.pullRequestId=' . $pull_request_id);
}
if ($type === 'service') {
$labels->push('coolify.service.subId=' . $subId);
$labels->push('coolify.service.subType=' . $subType);
}
return $labels;
}
function fqdnLabelsForTraefik(Collection $domains, $container_name, $is_force_https_enabled)
{
$labels = collect([]);
$labels->push('traefik.enable=true');
foreach ($domains as $domain) {
$url = Url::fromString($domain);
$host = $url->getHost();
$path = $url->getPath();
$schema = $url->getScheme();
$port = $url->getPort();
$slug = Str::slug($host . $path);
$http_label = "{$container_name}-{$slug}-http";
$https_label = "{$container_name}-{$slug}-https";
if ($schema === 'https') {
// Set labels for https
$labels->push("traefik.http.routers.{$https_label}.rule=Host(`{$host}`) && PathPrefix(`{$path}`)");
$labels->push("traefik.http.routers.{$https_label}.entryPoints=https");
$labels->push("traefik.http.routers.{$https_label}.middlewares=gzip");
if ($port) {
$labels->push("traefik.http.routers.{$https_label}.service={$https_label}");
$labels->push("traefik.http.services.{$https_label}.loadbalancer.server.port=$port");
}
if ($path !== '/') {
$labels->push("traefik.http.routers.{$https_label}.middlewares={$https_label}-stripprefix");
$labels->push("traefik.http.middlewares.{$https_label}-stripprefix.stripprefix.prefixes={$path}");
}
$labels->push("traefik.http.routers.{$https_label}.tls=true");
$labels->push("traefik.http.routers.{$https_label}.tls.certresolver=letsencrypt");
// Set labels for http (redirect to https)
$labels->push("traefik.http.routers.{$http_label}.rule=Host(`{$host}`) && PathPrefix(`{$path}`)");
$labels->push("traefik.http.routers.{$http_label}.entryPoints=http");
if ($is_force_https_enabled) {
$labels->push("traefik.http.routers.{$http_label}.middlewares=redirect-to-https");
}
} else {
// Set labels for http
$labels->push("traefik.http.routers.{$http_label}.rule=Host(`{$host}`) && PathPrefix(`{$path}`)");
$labels->push("traefik.http.routers.{$http_label}.entryPoints=http");
$labels->push("traefik.http.routers.{$http_label}.middlewares=gzip");
if ($port) {
$labels->push("traefik.http.routers.{$http_label}.service={$http_label}");
$labels->push("traefik.http.services.{$http_label}.loadbalancer.server.port=$port");
}
if ($path !== '/') {
$labels->push("traefik.http.routers.{$http_label}.middlewares={$http_label}-stripprefix");
$labels->push("traefik.http.middlewares.{$http_label}-stripprefix.stripprefix.prefixes={$path}");
}
}
}
return $labels;
}
function generateLabelsApplication(Application $application, ?ApplicationPreview $preview = null): array
{
$pull_request_id = data_get($preview, 'pull_request_id', 0);
$container_name = generateApplicationContainerName($application);
$appId = $application->id;
if ($pull_request_id !== 0) {
$appId = $appId . '-pr-' . $application->pull_request_id;
}
$labels = collect([]);
$labels = $labels->merge(defaultLabels($appId, $container_name, $pull_request_id));
if ($application->fqdn) {
if ($pull_request_id !== 0) {
$domains = Str::of(data_get($preview, 'fqdn'))->explode(',');
} else {
$domains = Str::of(data_get($application, 'fqdn'))->explode(',');
}
// Add Traefik labels no matter which proxy is selected
$labels = $labels->merge(fqdnLabelsForTraefik($domains, $container_name, $application->settings->is_force_https_enabled));
}
return $labels->all();
}