# 启动 Server 你会学到:如何使用 Docker(分为快速启动、生产推荐、进阶版)部署,以及如何从源码本地部署 OpenFlare Server。 OpenFlare Server 是 Gin + GORM 单体控制面,负责管理端 UI、管理 API、Agent API、配置渲染、版本发布、数据存储与聚合查询。 > [!IMPORTANT] > **关于外部依赖**: > OpenFlare 系统内建了对后台异步任务(Asynq 框架)的支持。因此,**无论采用何种部署模式,系统都必须依赖 Redis(或 Valkey)**。各个部署方案的主要差异在于主关系型数据库的选择(SQLite vs PostgreSQL)以及是否启用链路追踪服务(Jaeger)。 > 若业务流量过大,建议使用 ClickHouse 存储日志。 > [!TIP] > **ClickHouse 服务端性能配置(推荐挂载)** > 控制面常见为小规格主机(如 3c6g)。仓库提供的 `performance.xml` 会收紧后台 merge/mutation 线程池,避免默认配置在小机器上静置 CPU 偏高或 ClickHouse 25.x 启动校验失败。 > 将本地 `./config/clickhouse/performance.xml` 以单文件方式挂载到容器 `/etc/clickhouse-server/config.d/performance.xml`,以保留官方镜像内置的 Docker 网络监听配置。 部署前将配置拉到本地: ```bash mkdir -p ./config/clickhouse curl -fsSL -o ./config/clickhouse/performance.xml \ https://raw.githubusercontent.com/Rain-kl/OpenFlare/refs/heads/main/config/clickhouse/performance.xml ``` 在 ClickHouse 服务的 `volumes` 中增加(与数据卷并列): ```yaml volumes: - ./data/clickhouse_data:/var/lib/clickhouse # 或 named volume - ./config/clickhouse/performance.xml:/etc/clickhouse-server/config.d/performance.xml:ro ``` 修改 `performance.xml` 后需 `docker compose restart clickhouse` 才生效。 --- ## 方式一:Docker 部署(推荐) 使用 Docker 部署可以免去本地配置 Go 与 Node.js 前端构建环境的麻烦。根据你的服务器硬件配置及业务需求,你可以选择以下三种方案之一: ### 1. 快速启动(SQLite + Redis) > **适用场景**:测试体验、轻量化单机部署。 > > **特点**:主关系型数据库使用 SQLite 创建 `docker-compose.yaml` 文件: ```yaml version: '3.8' services: openflare: image: ghcr.io/rain-kl/openflare:latest container_name: openflare-server restart: unless-stopped ports: - "3000:3000" volumes: - ./openflare-data:/data - ./uploads:/app/uploads environment: TZ: Asia/Shanghai APP_SESSION_SECRET: 'replace-with-a-long-random-string' # 生产环境请替换为长随机字符串 DB_ENABLED: "false" # 禁用 PostgreSQL,自动启用内置 SQLite 后备 SQLITE_PATH: "/data/openflare.db" REDIS_ENABLED: "true" REDIS_ADDR: "redis:6379" depends_on: redis: condition: service_healthy redis: image: valkey/valkey:8.0-alpine restart: unless-stopped command: ["valkey-server", "--appendonly", "yes"] volumes: - ./data/valkey:/data healthcheck: test: ["CMD", "valkey-cli", "ping"] interval: 10s timeout: 5s retries: 5 ``` --- ### 2. 小流量业务场景(PostgreSQL + Redis) > **适用场景**:生产环境、业务流量中小,PostgreSQL 不会成为日志记录的瓶颈。 创建 `docker-compose.yaml` 文件: ```yaml services: openflare: image: ghcr.io/rain-kl/openflare:latest restart: unless-stopped env_file: .env environment: TZ: ${TZ:-Asia/Shanghai} ports: - "3000:3000" volumes: - openflare_uploads:/app/uploads depends_on: postgres: condition: service_healthy redis: condition: service_healthy postgres: image: postgres:17-alpine restart: unless-stopped environment: POSTGRES_DB: ${DB_NAME:-openflare} POSTGRES_USER: ${DB_USERNAME:-openflare} POSTGRES_PASSWORD: ${DB_PASSWORD:-replace-with-strong-password} volumes: - openflare_postgres_data:/var/lib/postgresql/data healthcheck: test: ["CMD-SHELL", "pg_isready -U ${DB_USERNAME:-openflare} -d ${DB_NAME:-openflare}"] interval: 10s timeout: 5s retries: 5 redis: image: valkey/valkey:8.0-alpine restart: unless-stopped command: ["valkey-server", "--appendonly", "yes"] volumes: - openflare_redis_data:/data healthcheck: test: ["CMD", "valkey-cli", "ping"] interval: 10s timeout: 5s retries: 5 start_period: 5s volumes: openflare_uploads: openflare_postgres_data: openflare_redis_data: ``` 创建对应的 `.env` 文件来配置系统环境变量(可复制并修改根目录下的 `.env.example`): ```bash curl -o .env.example https://raw.githubusercontent.com/Rain-kl/OpenFlare/refs/heads/main/.env.example cp .env.example .env # 编辑 .env 文件,填入对应的数据库、Redis、密码与 APP_SESSION_SECRET docker compose up -d ``` --- ### 3. 进阶版(含 Jaeger 链路追踪的完整编排) > **适用场景**:大流量场景,需要进行链路性能指标追踪。 > > **特点**:在“生产推荐”全家桶的基础上,使用 ClickHouse 存储日志,联动 Jaeger 作为 OpenTelemetry (OTel) 链路追踪的后端。 创建 `docker-compose.yaml` 文件: ```yaml version: '3.8' services: openflare: image: ghcr.io/rain-kl/openflare:latest restart: unless-stopped env_file: .env environment: TZ: ${TZ:-Asia/Shanghai} OTEL_EXPORTER_OTLP_ENDPOINT: "http://jaeger:4317" OTEL_EXPORTER_OTLP_INSECURE: "true" OTEL_SAMPLING_RATE: "1.0" # 采样率,1.0 表示采样全部 Trace ports: - "3000:3000" volumes: - openflare_uploads:/app/uploads depends_on: postgres: condition: service_healthy redis: condition: service_healthy clickhouse: condition: service_healthy jaeger: condition: service_started postgres: image: postgres:17-alpine restart: unless-stopped environment: POSTGRES_DB: ${DB_NAME:-openflare} POSTGRES_USER: ${DB_USERNAME:-openflare} POSTGRES_PASSWORD: ${DB_PASSWORD:-replace-with-strong-password} volumes: - openflare_postgres_data:/var/lib/postgresql/data healthcheck: test: ["CMD-SHELL", "pg_isready -U ${DB_USERNAME:-openflare} -d ${DB_NAME:-openflare}"] interval: 10s timeout: 5s retries: 5 redis: image: valkey/valkey:8.0-alpine restart: unless-stopped command: ["valkey-server", "--appendonly", "yes"] volumes: - openflare_redis_data:/data healthcheck: test: ["CMD", "valkey-cli", "ping"] interval: 10s timeout: 5s retries: 5 start_period: 5s jaeger: image: jaegertracing/jaeger:2.19.0 restart: unless-stopped environment: TZ: ${TZ:-Asia/Shanghai} ports: - "16686:16686" # Web UI 端口 - "4317:4317" # OTLP gRPC 接收端口 - "4318:4318" # OTLP HTTP 接收端口 clickhouse: image: clickhouse/clickhouse-server:25.3-alpine restart: unless-stopped environment: CLICKHOUSE_DB: ${CLICKHOUSE_NAME:-openflare} CLICKHOUSE_USER: ${CLICKHOUSE_USERNAME:-default} CLICKHOUSE_PASSWORD: ${CLICKHOUSE_PASSWORD:-replace-with-clickhouse-password} CLICKHOUSE_DEFAULT_ACCESS_MANAGEMENT: 1 TZ: ${TZ:-Asia/Shanghai} ulimits: nofile: soft: 262144 hard: 262144 volumes: - openflare_clickhouse_data:/var/lib/clickhouse - ./config/clickhouse/performance.xml:/etc/clickhouse-server/config.d/performance.xml:ro healthcheck: test: ["CMD", "clickhouse-client", "--user", "${CLICKHOUSE_USERNAME:-default}", "--password", "${CLICKHOUSE_PASSWORD:-replace-with-clickhouse-password}", "--query", "SELECT 1"] interval: 10s timeout: 5s retries: 5 start_period: 15s volumes: openflare_uploads: openflare_postgres_data: openflare_redis_data: openflare_clickhouse_data: ``` 启动并验证: ```bash mkdir -p ./config/clickhouse curl -fsSL -o ./config/clickhouse/performance.xml \ https://raw.githubusercontent.com/Rain-kl/OpenFlare/refs/heads/main/config/clickhouse/performance.xml curl -o .env.example https://raw.githubusercontent.com/Rain-kl/OpenFlare/refs/heads/main/.env.example cp .env.example .env # 编辑 .env 文件并确保设置好 APP_SESSION_SECRET 密码 docker compose up -d ``` 启动后可以通过访问 `http://localhost:16686` 打开 Jaeger 监控端查看系统 Span 链路。 --- ## 首次登录 Server 默认监听 `3000` 端口,启动成功后可以使用浏览器访问:`http://localhost:3000`。 默认管理员账户信息如下: | 用户名 | 密码 | | --- | --- | | `admin` | `12345678` | > [!WARNING] > 为了你的系统安全,首次登录后请立即前往个人设置页面修改默认密码。 --- ## 分布式部署 在大型生产部署中,你可以选择将 Server 按职责拆分为多个进程运行: ```bash go run main.go api # 仅启动管理端与节点通信的 API 服务 go run main.go worker # 仅启动后台任务的 Worker 服务 go run main.go scheduler # 仅启动定时任务的 Scheduler 服务 ```