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构建并部署到测试环境(无 SSH) / build-and-deploy (push) Failing after 1s
- Dockerfile.api/worker: 添加阿里云 Alpine 镜像源加速(构建+运行阶段) - Dockerfile.api/worker: 提前设置 Go 环境变量(GOPROXY、CGO_ENABLED) - Dockerfile.api: 移除 curl 依赖,改用 Alpine 自带 wget - 工作流: 添加 Docker Hub 镜像加速(3个国内源) - 工作流: 修复部署目录不存在问题(自动创建+复制配置) 预期构建时间:从 3+ 小时降低到 15-20 分钟
82 lines
2.0 KiB
Docker
82 lines
2.0 KiB
Docker
# ================================
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# 阶段 1: 构建阶段
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# ================================
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FROM golang:1.25.6-alpine AS builder
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# 使用国内镜像源加速(必须在所有 apk 命令前)
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RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
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# 设置工作目录
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WORKDIR /build
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# 设置 Go 代理(必须在所有 go 命令前)
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ENV GOPROXY=https://goproxy.cn,direct \
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GO111MODULE=on \
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CGO_ENABLED=0
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# 安装必要的构建工具
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RUN apk add --no-cache git ca-certificates tzdata
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# 复制 go.mod 和 go.sum(利用 Docker 缓存)
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COPY go.mod go.sum ./
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RUN go mod download
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# 复制源代码
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COPY . .
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# 编译 API 服务(静态链接,使用并行编译)
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RUN GOOS=linux GOARCH=amd64 go build \
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-ldflags="-w -s" \
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-o /build/api \
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./cmd/api
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# 下载 golang-migrate 工具(使用 GOPROXY 加速)
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RUN go install -tags 'postgres' github.com/golang-migrate/migrate/v4/cmd/migrate@latest
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# ================================
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# 阶段 2: 运行阶段
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# ================================
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FROM alpine:3.19
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# 使用阿里云镜像源加速
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RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
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# 安装运行时依赖
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RUN apk add --no-cache ca-certificates tzdata bash
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# 设置时区
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ENV TZ=Asia/Shanghai
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# 创建非 root 用户
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RUN addgroup -g 1000 appuser && \
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adduser -D -u 1000 -G appuser appuser
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# 设置工作目录
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WORKDIR /app
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# 从构建阶段复制二进制文件
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COPY --from=builder /build/api /app/api
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COPY --from=builder /go/bin/migrate /usr/local/bin/migrate
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# 复制配置文件和迁移文件
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COPY configs /app/configs
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COPY migrations /app/migrations
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# 复制启动脚本
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COPY docker/entrypoint-api.sh /app/entrypoint.sh
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RUN chmod +x /app/entrypoint.sh
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# 切换到非 root 用户
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USER appuser
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# 暴露端口
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EXPOSE 8088
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# 健康检查(使用 Alpine 自带的 wget)
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HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost:8088/health || exit 1
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# 启动命令
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ENTRYPOINT ["/app/entrypoint.sh"]
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