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https://github.com/DullJZ/s3-balance.git
synced 2026-07-05 10:01:21 +08:00
deploy
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DullJZ
45
deploy/docker/Dockerfile
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45
deploy/docker/Dockerfile
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# 多阶段构建用于减小镜像大小
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FROM golang:1.24-alpine AS builder
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# 安装构建依赖（包括CGO支持的sqlite3）
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RUN apk add --no-cache gcc musl-dev sqlite-dev git ca-certificates tzdata
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# 设置工作目录
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WORKDIR /build
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# 复制 Go 模块文件
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COPY go.mod go.sum ./
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RUN go mod download && go mod tidy
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# 复制源码
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COPY . .
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# 构建应用（启用CGO）
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RUN CGO_ENABLED=1 GOOS=linux GOARCH=amd64 go build \
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-ldflags='-w -s -X main.version=$(git describe --tags --always)' \
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-o s3-balance \
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cmd/s3-balance/main.go
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# 运行时镜像
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FROM alpine:latest
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# 安装运行时依赖（包括sqlite库）
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RUN apk --no-cache add ca-certificates tzdata sqlite-libs
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# 设置时区
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ENV TZ=Asia/Shanghai
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WORKDIR /app
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# 复制二进制文件
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COPY --from=builder /build/s3-balance /app/s3-balance
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# 创建配置和数据目录
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RUN mkdir -p /app/config /app/data
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# 暴露端口
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EXPOSE 8080
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# 运行应用
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ENTRYPOINT ["/app/s3-balance"]
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CMD ["-config", "/app/config/config.yaml"]
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62
deploy/docker/config.docker.yaml
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62
deploy/docker/config.docker.yaml
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# Docker 配置 - 启用监控
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server:
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host: "0.0.0.0"
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port: 8080
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read_timeout: 30s
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write_timeout: 30s
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idle_timeout: 60s
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database:
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type: "sqlite"
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dsn: "data/s3-balance.db"
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max_open_conns: 25
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max_idle_conns: 5
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conn_max_lifetime: 300
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log_level: "info"
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auto_migrate: true
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# 示例存储桶配置 - 请根据实际情况修改
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buckets:
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- name: "minio-bucket"
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endpoint: "http://minio:9000"
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region: "us-east-1"
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access_key_id: "minioadmin"
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secret_access_key: "minioadmin"
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max_size: "1GB"
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weight: 10
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enabled: true
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use_ssl: false
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path_style: true
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virtual: false
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- name: "user-data"
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endpoint: ""
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region: "us-east-1"
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access_key_id: ""
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secret_access_key: ""
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max_size: "1GB"
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weight: 10
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enabled: true
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use_ssl: true
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path_style: false
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virtual: true
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balancer:
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strategy: "least-space"
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health_check_period: 30s
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update_stats_period: 60s
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retry_attempts: 3
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retry_delay: 1s
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# 监控指标 - 启用状态
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metrics:
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enabled: true
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path: "/metrics"
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port: 9090
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s3api:
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access_key: "AKIAIOSFODNN7EXAMPLE"
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secret_key: "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY"
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virtual_host: false
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proxy_mode: false
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auth_required: false
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90
deploy/docker/docker-compose.yml
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90
deploy/docker/docker-compose.yml
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version: '3.8'
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services:
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# S3 Balance 服务
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s3-balance:
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build:
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context: ../..
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dockerfile: deploy/docker/Dockerfile
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container_name: s3-balance
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ports:
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- "8080:8080"
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volumes:
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- ../docker/config.docker.yaml:/app/config/config.yaml
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- ../docker/data:/app/data
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environment:
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- TZ=Asia/Shanghai
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networks:
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- monitoring
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restart: unless-stopped
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command: ["/app/s3-balance", "-config", "/app/config/config.yaml"]
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# Prometheus 监控
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prometheus:
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image: prom/prometheus:latest
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container_name: prometheus
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ports:
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- "9090:9090"
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volumes:
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- ../monitoring/prometheus.yml:/etc/prometheus/prometheus.yml
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- ../monitoring/s3_balance_alerts.yml:/etc/prometheus/s3_balance_alerts.yml
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- prometheus_data:/prometheus
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command:
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- '--config.file=/etc/prometheus/prometheus.yml'
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- '--storage.tsdb.path=/prometheus'
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- '--web.console.libraries=/etc/prometheus/console_libraries'
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- '--web.console.templates=/etc/prometheus/consoles'
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- '--storage.tsdb.retention.time=200h'
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- '--web.enable-lifecycle'
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networks:
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- monitoring
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restart: unless-stopped
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# Grafana 可视化
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grafana:
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image: grafana/grafana:latest
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container_name: grafana
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ports:
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- "3000:3000"
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volumes:
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- grafana_data:/var/lib/grafana
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- ../monitoring/grafana/provisioning:/etc/grafana/provisioning
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- ../monitoring/grafana/dashboards:/var/lib/grafana/dashboards
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environment:
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- GF_SECURITY_ADMIN_USER=admin
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- GF_SECURITY_ADMIN_PASSWORD=admin123
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- GF_USERS_ALLOW_SIGN_UP=false
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- GF_INSTALL_PLUGINS=grafana-clock-panel,grafana-simple-json-datasource
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networks:
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- monitoring
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restart: unless-stopped
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depends_on:
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- prometheus
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# Node Exporter (可选，监控宿主机)
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node-exporter:
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image: prom/node-exporter:latest
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container_name: node-exporter
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ports:
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- "9100:9100"
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volumes:
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- /proc:/host/proc:ro
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- /sys:/host/sys:ro
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- /:/rootfs:ro
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command:
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- '--path.procfs=/host/proc'
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- '--path.sysfs=/host/sys'
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- '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
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networks:
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- monitoring
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restart: unless-stopped
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volumes:
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prometheus_data:
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driver: local
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grafana_data:
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driver: local
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networks:
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monitoring:
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driver: bridge
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72
deploy/docker/start-monitoring.sh
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72
deploy/docker/start-monitoring.sh
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#!/bin/bash
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# S3 Balance + 监控栈 一键启动（修复版）
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set -e
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echo "🚀 正在启动 S3 Balance + 监控栈（修复CGO版本）..."
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# 检查 Docker 和 Docker Compose
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if ! command -v docker &> /dev/null; then
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echo "❌ Docker 未安装，请先安装 Docker"
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exit 1
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fi
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if ! command -v docker-compose &> /dev/null; then
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echo "❌ Docker Compose 未安装，请先安装 Docker Compose"
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exit 1
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fi
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# 创建必要目录
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echo "📁 创建必要目录..."
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mkdir -p data grafana/provisioning/datasources grafana/provisioning/dashboards
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# 构建 S3 Balance 镜像（使用固定 Go 版本）
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echo "🔨 构建 S3 Balance 镜像..."
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docker build -t s3-balance:latest -f ../docker/Dockerfile ../..
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# 停止已有容器（如果存在）
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echo "🛑 清理已有容器..."
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docker-compose down 2>/dev/null || true
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# 启动服务
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echo "🐳 启动 Docker 容器..."
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docker-compose up -d
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# 等待服务启动
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echo "⏳ 等待服务启动..."
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sleep 25
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# 检查服务状态
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echo "🔍 检查服务状态..."
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if docker-compose ps | grep -q "Up"; then
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echo ""
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echo "✅ 服务启动完成！"
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else
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echo ""
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echo "❌ 服务启动可能失败，检查日志："
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echo "docker-compose logs"
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exit 1
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fi
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# 输出访问信息
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echo ""
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echo "🔗 访问地址："
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echo " 📊 Grafana 面板: http://localhost:3000 (用户名: admin, 密码: admin123)"
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echo " 🔥 Prometheus: http://localhost:9090"
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echo " 📈 指标端点: http://localhost:8080/metrics"
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echo " 🐳 Node 指标: http://localhost:9100/metrics"
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echo ""
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echo "🔧 管理命令："
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echo " docker-compose logs -f s3-balance # 查看 S3 Balance 日志"
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echo " docker-compose logs -f prometheus # 查看 Prometheus 日志"
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echo " docker-compose logs -f grafana # 查看 Grafana 日志"
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echo " docker-compose down # 停止所有服务"
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echo " docker-compose restart s3-balance # 重启 S3 Balance"
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echo ""
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echo "📊 指标查询示例："
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echo " - 存储桶健康: s3_balance_bucket_healthy"
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echo " - QPS: rate(s3_balance_s3_operations_total[1m])"
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echo " - 延迟: histogram_quantile(0.95, s3_balance_s3_operation_duration_seconds_bucket)"
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echo ""
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echo "🎉 享受完整的 S3 Balance 监控体验！"
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