feat: 接入 Redis 健康检查

README.md

@@ -103,6 +103,7 @@ pnpm prisma:seed
 - `DATABASE_URL`：MySQL 连接地址。
 - `USE_DATABASE_READS`：是否启用 Prisma 数据读写。
 - `PRISMA_CONNECT_ON_BOOT`：启动时是否主动连接数据库。
+- `REDIS_URL`：Redis 连接地址，`/health` 会执行真实 PING；后续 BullMQ worker 复用该连接边界。
 - `JENKINS_BASE_URL`、`JENKINS_USERNAME`、`JENKINS_API_TOKEN`：Jenkins 集成配置。
 - `GITEA_BASE_URL`、`GITEA_TOKEN`、`GITEA_WEBHOOK_SECRET`、`GITEA_WEBHOOK_RELAY_BASE_URL`：Gitea 集成与 Jenkins relay 诊断配置。
 - `NOTIFICATION_PROVIDER`、`WECOM_WEBHOOK_URL`、`FEISHU_WEBHOOK_URL`、`NOTIFICATION_WEBHOOK_URL`：通知集成配置。

RTK.md

@@ -19,6 +19,7 @@
 - `deploy-runs`：发布记录 API、状态模型和 BPMN 步骤摘要。
 - `integrations/jenkins`：Jenkins API 客户端边界。
 - `integrations/gitea`：Gitea API 客户端边界。
+- `integrations/redis`：Redis PING 健康检查边界，后续 BullMQ worker 复用该模块。
 - `notifications/wecom`：企微、飞书和通用 webhook 通知边界。
 - `agent-config`：Agent 系统级配置、密钥加密和连接测试。
 - `agent`：只面向运维工作流的 LLM 代理边界。

package.json

@@ -30,6 +30,7 @@
     "@nestjs/platform-express": "^11.1.6",
     "@nestjs/swagger": "^11.2.0",
     "@prisma/client": "^6.14.0",
+    "ioredis": "^5.11.1",
     "pino": "^10.3.1",
     "reflect-metadata": "^0.2.2",
     "rxjs": "^7.8.2",

pnpm-lock.yaml

@@ -26,6 +26,9 @@ importers:
       '@prisma/client':
         specifier: ^6.14.0
         version: 6.19.3(prisma@6.19.3(typescript@5.9.3))(typescript@5.9.3)
+      ioredis:
+        specifier: ^5.11.1
+        version: 5.11.1
       pino:
         specifier: ^10.3.1
         version: 10.3.1
@@ -507,6 +510,9 @@ packages:
       '@types/node':
         optional: true
 
+  '@ioredis/commands@1.10.0':
+    resolution: {integrity: sha512-UmeW7z4LfctwoQ5wkhVzgq8tXkreED2xZGpX+Bg+zA+WJFZCT6c062AfCK/Dfk81xZnnwdhJCUMkitihRaoC2Q==}
+
   '@isaacs/cliui@8.0.2':
     resolution: {integrity: sha512-O8jcjabXaleOG9DQ0+ARXWZBTfnP4WNAqzuiJK7ll44AmxGKv/J2M4TPjxjY3znBCfvBXFzucm1twdyFybFqEA==}
     engines: {node: '>=12'}
@@ -1377,6 +1383,10 @@ packages:
     resolution: {integrity: sha512-JQHZ2QMW6l3aH/j6xCqQThY/9OH4D/9ls34cgkUBiEeocRTU04tHfKPBsUK1PqZCUQM7GiA0IIXJSuXHI64Kbg==}
     engines: {node: '>=0.8'}
 
+  cluster-key-slot@1.1.1:
+    resolution: {integrity: sha512-rwHwUfXL40Chm1r08yrhU3qpUvdVlgkKNeyeGPOxnW8/SyVDvgRaed/Uz54AqWNaTCAThlj6QAs3TZcKI0xDEw==}
+    engines: {node: '>=0.10.0'}
+
   co@4.6.0:
     resolution: {integrity: sha512-QVb0dM5HvG+uaxitm8wONl7jltx8dqhfU33DcqtOZcLSVIKSDDLDi7+0LbAKiyI8hD9u42m2YxXSkMGWThaecQ==}
     engines: {iojs: '>= 1.0.0', node: '>= 0.12.0'}
@@ -1493,6 +1503,10 @@ packages:
   defu@6.1.7:
     resolution: {integrity: sha512-7z22QmUWiQ/2d0KkdYmANbRUVABpZ9SNYyH5vx6PZ+nE5bcC0l7uFvEfHlyld/HcGBFTL536ClDt3DEcSlEJAQ==}
 
+  denque@2.1.0:
+    resolution: {integrity: sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw==}
+    engines: {node: '>=0.10'}
+
   depd@2.0.0:
     resolution: {integrity: sha512-g7nH6P6dyDioJogAAGprGpCtVImJhpPk/roCzdb3fIh61/s/nPsfR6onyMwkCAR/OlC3yBC0lESvUoQEAssIrw==}
     engines: {node: '>= 0.8'}
@@ -1900,6 +1914,10 @@ packages:
   inherits@2.0.4:
     resolution: {integrity: sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==}
 
+  ioredis@5.11.1:
+    resolution: {integrity: sha512-ehuGcf94bQXhfagULNXrJdfnWO38v070jxSx/qE87Kjzmu2fU7ro5EFAb+OPituLqgfyuQaym5DlrNydW2sJ9A==}
+    engines: {node: '>=12.22.0'}
+
   ipaddr.js@1.9.1:
     resolution: {integrity: sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==}
     engines: {node: '>= 0.10'}
@@ -2549,6 +2567,14 @@ packages:
   real-require@1.0.0:
     resolution: {integrity: sha512-P4nbQYQfePJxRSmY+v/KINxVucm4NF3p3s7pJveMTtom52FR4YGltUQLB8idDXwDDWW+eYrWDFbuzUnjoWHF7g==}
 
+  redis-errors@1.2.0:
+    resolution: {integrity: sha512-1qny3OExCf0UvUV/5wpYKf2YwPcOqXzkwKKSmKHiE6ZMQs5heeE/c8eXK+PNllPvmjgAbfnsbpkGZWy8cBpn9w==}
+    engines: {node: '>=4'}
+
+  redis-parser@3.0.0:
+    resolution: {integrity: sha512-DJnGAeenTdpMEH6uAJRK/uiyEIH9WVsUmoLwzudwGJUwZPp80PDBWPHXSAGNPwNvIXAbe7MSUB1zQFugFml66A==}
+    engines: {node: '>=4'}
+
   reflect-metadata@0.2.2:
     resolution: {integrity: sha512-urBwgfrvVP/eAyXx4hluJivBKzuEbSQs9rKWCrCkbSxNv8mxPcUZKeuoF3Uy4mJl3Lwprp6yy5/39VWigZ4K6Q==}
 
@@ -2687,6 +2713,9 @@ packages:
     resolution: {integrity: sha512-XlkWvfIm6RmsWtNJx+uqtKLS8eqFbxUg0ZzLXqY0caEy9l7hruX8IpiDnjsLavoBgqCCR71TqWO8MaXYheJ3RQ==}
     engines: {node: '>=10'}
 
+  standard-as-callback@2.1.0:
+    resolution: {integrity: sha512-qoRRSyROncaz1z0mvYqIE4lCd9p2R90i6GxW3uZv5ucSu8tU7B5HXUP1gG8pVZsYNVaXjk8ClXHPttLyxAL48A==}
+
   statuses@2.0.2:
     resolution: {integrity: sha512-DvEy55V3DB7uknRo+4iOGT5fP1slR8wQohVdknigZPMpMstaKJQWhwiYBACJE3Ul2pTnATihhBYnRhZQHGBiRw==}
     engines: {node: '>= 0.8'}
@@ -3544,6 +3573,8 @@ snapshots:
     optionalDependencies:
       '@types/node': 24.13.2
 
+  '@ioredis/commands@1.10.0': {}
+
   '@isaacs/cliui@8.0.2':
     dependencies:
       string-width: 5.1.2
@@ -4581,6 +4612,8 @@ snapshots:
 
   clone@1.0.4: {}
 
+  cluster-key-slot@1.1.1: {}
+
   co@4.6.0: {}
 
   collect-v8-coverage@1.0.3: {}
@@ -4665,6 +4698,8 @@ snapshots:
 
   defu@6.1.7: {}
 
+  denque@2.1.0: {}
+
   depd@2.0.0: {}
 
   destr@2.0.5: {}
@@ -5113,6 +5148,18 @@ snapshots:
 
   inherits@2.0.4: {}
 
+  ioredis@5.11.1:
+    dependencies:
+      '@ioredis/commands': 1.10.0
+      cluster-key-slot: 1.1.1
+      debug: 4.4.3
+      denque: 2.1.0
+      redis-errors: 1.2.0
+      redis-parser: 3.0.0
+      standard-as-callback: 2.1.0
+    transitivePeerDependencies:
+      - supports-color
+
   ipaddr.js@1.9.1: {}
 
   is-arrayish@0.2.1: {}
@@ -5885,6 +5932,12 @@ snapshots:
 
   real-require@1.0.0: {}
 
+  redis-errors@1.2.0: {}
+
+  redis-parser@3.0.0:
+    dependencies:
+      redis-errors: 1.2.0
+
   reflect-metadata@0.2.2: {}
 
   require-directory@2.1.1: {}
@@ -6038,6 +6091,8 @@ snapshots:
     dependencies:
       escape-string-regexp: 2.0.0
 
+  standard-as-callback@2.1.0: {}
+
   statuses@2.0.2: {}
 
   streamsearch@1.1.0: {}

src/health/health.module.ts

@@ -2,12 +2,13 @@ import { Module } from '@nestjs/common';
 import { AgentModule } from '../agent/agent.module';
 import { GiteaModule } from '../integrations/gitea/gitea.module';
 import { JenkinsModule } from '../integrations/jenkins/jenkins.module';
+import { RedisModule } from '../integrations/redis/redis.module';
 import { WeComModule } from '../notifications/wecom/wecom.module';
 import { HealthController } from './health.controller';
 import { HealthService } from './health.service';
 
 @Module({
-  imports: [AgentModule, GiteaModule, JenkinsModule, WeComModule],
+  imports: [AgentModule, GiteaModule, JenkinsModule, RedisModule, WeComModule],
   controllers: [HealthController],
   providers: [HealthService],
 })

src/health/health.service.spec.ts

@@ -1,8 +1,7 @@
-import { ConfigService } from '@nestjs/config';
 import { LlmClient } from '../agent/llm.client';
-import { EnvConfig } from '../config/env.schema';
 import { GiteaClient } from '../integrations/gitea/gitea.client';
 import { JenkinsClient } from '../integrations/jenkins/jenkins.client';
+import { RedisClient } from '../integrations/redis/redis.client';
 import { DeployNotificationService } from '../notifications/wecom/deploy-notification.service';
 import { PrismaService } from '../prisma/prisma.service';
 import { HealthService } from './health.service';
@@ -12,14 +11,16 @@ import { HealthService } from './health.service';
  */
 describe('HealthService', () => {
   it('returns ok when optional integrations are not configured but available services respond', async () => {
-    const config = {
-      get: jest.fn((key: keyof EnvConfig) => (key === 'REDIS_URL' ? undefined : undefined)),
-    } satisfies Pick<ConfigService<EnvConfig, true>, 'get'>;
     const prisma = {
       databaseHealth: jest.fn(() =>
         Promise.resolve({ status: 'not_configured' as const }),
       ),
     } satisfies Pick<PrismaService, 'databaseHealth'>;
+    const redis = {
+      healthSummary: jest.fn(() =>
+        Promise.resolve({ status: 'not_configured' as const }),
+      ),
+    } satisfies Pick<RedisClient, 'healthSummary'>;
     const jenkins = {
       healthSummary: jest.fn(() => ({ status: 'not_configured' as const })),
     } satisfies Pick<JenkinsClient, 'healthSummary'>;
@@ -35,8 +36,8 @@ describe('HealthService', () => {
       ),
     } satisfies Pick<LlmClient, 'healthSummary'>;
     const service = new HealthService(
-      config as unknown as ConfigService<EnvConfig, true>,
       prisma as unknown as PrismaService,
+      redis as unknown as RedisClient,
       jenkins as unknown as JenkinsClient,
       gitea as unknown as GiteaClient,
       notification as unknown as DeployNotificationService,
@@ -47,6 +48,7 @@ describe('HealthService', () => {
 
     expect(health.status).toBe('ok');
     expect(health.dependencies.database.status).toBe('not_configured');
+    expect(health.dependencies.redis.status).toBe('not_configured');
     expect(health.dependencies.jenkins.status).toBe('not_configured');
     expect(health.dependencies.notification.status).toBe('not_configured');
   });

src/health/health.service.ts

@@ -1,9 +1,8 @@
 import { Injectable } from '@nestjs/common';
-import { ConfigService } from '@nestjs/config';
 import { LlmClient } from '../agent/llm.client';
-import { EnvConfig } from '../config/env.schema';
 import { GiteaClient } from '../integrations/gitea/gitea.client';
 import { JenkinsClient } from '../integrations/jenkins/jenkins.client';
+import { RedisClient } from '../integrations/redis/redis.client';
 import { DeployNotificationService } from '../notifications/wecom/deploy-notification.service';
 import { PrismaService } from '../prisma/prisma.service';
 
@@ -12,8 +11,8 @@ type HealthStatus = 'ok' | 'not_configured' | 'unavailable';
 @Injectable()
 export class HealthService {
   constructor(
-    private readonly config: ConfigService<EnvConfig, true>,
     private readonly prisma: PrismaService,
+    private readonly redis: RedisClient,
     private readonly jenkins: JenkinsClient,
     private readonly gitea: GiteaClient,
     private readonly notification: DeployNotificationService,
@@ -27,9 +26,7 @@ export class HealthService {
   }> {
     const dependencies = {
       database: await this.prisma.databaseHealth(),
-      redis: this.config.get('REDIS_URL', { infer: true })
-        ? { status: 'ok' as const }
-        : { status: 'not_configured' as const },
+      redis: await this.redis.healthSummary(),
       jenkins: this.jenkins.healthSummary(),
       gitea: this.gitea.healthSummary(),
       notification: this.notification.healthSummary(),

src/integrations/redis/redis.client.ts

@@ -0,0 +1,89 @@
+/**
+ * Redis 客户端封装真实 PING 健康检查，后续 BullMQ worker 复用同一连接边界。
+ */
+import { Injectable, OnModuleDestroy } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import Redis from 'ioredis';
+import { redactSensitive } from '../../common/security/redact-sensitive';
+import { EnvConfig } from '../../config/env.schema';
+
+export type RedisHealthSummary = {
+  status: 'ok' | 'not_configured' | 'unavailable';
+  message?: string;
+};
+
+const redisPingTimeoutMs = 1500;
+
+@Injectable()
+export class RedisClient implements OnModuleDestroy {
+  private client?: Redis;
+  private clientUrl?: string;
+
+  constructor(private readonly config: ConfigService<EnvConfig, true>) {}
+
+  async healthSummary(): Promise<RedisHealthSummary> {
+    const redisUrl = this.config.get('REDIS_URL', { infer: true });
+
+    if (!redisUrl) {
+      return { status: 'not_configured' };
+    }
+
+    try {
+      const pong = String(
+        await this.withTimeout(this.getClient(redisUrl).ping()),
+      );
+
+      return pong === 'PONG'
+        ? { status: 'ok' }
+        : { status: 'unavailable', message: `Redis PING 返回异常：${pong}` };
+    } catch (error) {
+      return {
+        status: 'unavailable',
+        message: this.safeErrorMessage(error),
+      };
+    }
+  }
+
+  onModuleDestroy(): void {
+    if (this.client) {
+      this.client.disconnect();
+      this.client = undefined;
+      this.clientUrl = undefined;
+    }
+  }
+
+  private getClient(redisUrl: string): Redis {
+    if (this.client && this.clientUrl === redisUrl) {
+      return this.client;
+    }
+
+    this.client?.disconnect();
+    this.clientUrl = redisUrl;
+    this.client = new Redis(redisUrl, {
+      connectTimeout: redisPingTimeoutMs,
+      enableOfflineQueue: false,
+      lazyConnect: false,
+      maxRetriesPerRequest: 1,
+    });
+    this.client.on('error', () => undefined);
+
+    return this.client;
+  }
+
+  private withTimeout<T>(promise: Promise<T>): Promise<T> {
+    return Promise.race([
+      promise,
+      new Promise<T>((_resolve, reject) => {
+        setTimeout(
+          () => reject(new Error('Redis PING 超时')),
+          redisPingTimeoutMs,
+        );
+      }),
+    ]);
+  }
+
+  private safeErrorMessage(error: unknown): string {
+    const message = error instanceof Error ? error.message : 'Redis 连接失败';
+    return redactSensitive({ message }).message;
+  }
+}

src/integrations/redis/redis.module.ts

@@ -0,0 +1,8 @@
+import { Module } from '@nestjs/common';
+import { RedisClient } from './redis.client';
+
+@Module({
+  providers: [RedisClient],
+  exports: [RedisClient],
+})
+export class RedisModule {}