Implement Keystone environment deployments

2026-05-13 16:11:23 +01:00
parent 65d3142d03
commit aa680b25fd
175 changed files with 10258 additions and 740 deletions
--- a/app/Drivers/Valkey/Valkey8Driver.php
+++ b/app/Drivers/Valkey/Valkey8Driver.php
@@ -0,0 +1,154 @@
+<?php
+
+namespace App\Drivers\Valkey;
+
+use App\Data\Operations\Plan;
+use App\Data\Operations\PlannedStep;
+use App\Drivers\Concerns\RendersCompose;
+use App\Drivers\Concerns\SupportsSlices;
+use App\Drivers\Driver;
+use App\Enums\EnvironmentAttachmentRole;
+use App\Enums\ServiceType;
+use App\Models\Service;
+use App\Models\ServiceSlice;
+
+class Valkey8Driver extends Driver implements RendersCompose, SupportsSlices
+{
+    public function __construct(
+        public ?string $containerName = null,
+        public ?string $containerId = null,
+        public ?Service $service = null,
+    ) {
+        //
+    }
+
+    public function getOperationPlan(string $operationHash): Plan
+    {
+        return new Plan(steps: [
+            new PlannedStep(
+                name: 'Render Compose file',
+                script: "mkdir -p /home/keystone/services/{$this->service?->id}",
+            ),
+            new PlannedStep(
+                name: 'Start Valkey service',
+                script: "docker compose -f /home/keystone/services/{$this->service?->id}/compose.yml up -d",
+            ),
+        ]);
+    }
+
+    public function serviceType(): ServiceType
+    {
+        return ServiceType::VALKEY;
+    }
+
+    public function versionTrack(): string
+    {
+        return '8';
+    }
+
+    public function defaultImage(): string
+    {
+        return 'valkey/valkey:8';
+    }
+
+    public function defaultPorts(): array
+    {
+        return [6379];
+    }
+
+    public function firewallRules(): array
+    {
+        return ['6379/tcp'];
+    }
+
+    public function environmentSchema(): array
+    {
+        return [];
+    }
+
+    public function resourceDefaults(): array
+    {
+        return [];
+    }
+
+    public function updateBehavior(): string
+    {
+        return 'stateful_downtime';
+    }
+
+    public function supportedSliceTypes(): array
+    {
+        return ['logical_database'];
+    }
+
+    public function environmentExportsForSlice(ServiceSlice $slice, ?EnvironmentAttachmentRole $role = null): array
+    {
+        $exports = [
+            'REDIS_HOST' => $slice->config['host'] ?? "keystone-service-{$slice->service_id}",
+            'REDIS_PORT' => (string) ($slice->config['port'] ?? 6379),
+            'REDIS_DB' => (string) ($slice->config['database'] ?? 0),
+        ];
+
+        return match ($role) {
+            EnvironmentAttachmentRole::CACHE => [
+                ...$exports,
+                'CACHE_STORE' => 'redis',
+            ],
+            EnvironmentAttachmentRole::QUEUE => [
+                ...$exports,
+                'QUEUE_CONNECTION' => 'redis',
+            ],
+            EnvironmentAttachmentRole::CUSTOM,
+            EnvironmentAttachmentRole::DATABASE,
+            EnvironmentAttachmentRole::GATEWAY,
+            EnvironmentAttachmentRole::STORAGE,
+            null => $exports,
+        };
+    }
+
+    public function provisionSliceScript(ServiceSlice $slice): string
+    {
+        $serviceKey = str($slice->service->name)->slug('_')->value() ?: 'valkey';
+
+        return 'docker compose -f /home/keystone/services/'.$slice->service_id.'/compose.yml exec -T '.$serviceKey.' valkey-cli -n '.escapeshellarg((string) ($slice->config['database'] ?? 0)).' PING';
+    }
+
+    public function composeService(): array
+    {
+        $service = [
+            'image' => $this->service?->available_image_digest
+                ?: $this->service?->current_image_digest
+                ?: $this->defaultImage(),
+            'restart' => 'unless-stopped',
+            'healthcheck' => [
+                'test' => ['CMD', 'valkey-cli', 'ping'],
+                'interval' => '10s',
+                'timeout' => '5s',
+                'retries' => 5,
+            ],
+        ];
+
+        if ($this->service?->config['persistence'] ?? false) {
+            $service['volumes'] = ["keystone_service_{$this->service->id}_valkey_data:/data"];
+            $service['command'] = ['valkey-server', '--appendonly', 'yes'];
+        }
+
+        return $service;
+    }
+
+    public function composeVolumes(): array
+    {
+        if (! ($this->service?->config['persistence'] ?? false)) {
+            return [];
+        }
+
+        return [
+            "keystone_service_{$this->service->id}_valkey_data" => null,
+        ];
+    }
+
+    public function environmentExports(): array
+    {
+        return [];
+    }
+}