44 lines
1.1 KiB
Docker
44 lines
1.1 KiB
Docker
## 使用官方Go镜像作为构建环境
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FROM golang:1.24.0-alpine AS builder
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# 设置工作目录
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WORKDIR /app
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# 使用国内镜像源加速APK包下载
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RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
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# 使用国内镜像源加速依赖下载
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ENV GOPROXY=https://goproxy.cn,direct
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# 复制项目源码
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COPY . .
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# 复制go模块依赖文件
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COPY go.mod go.sum ./
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RUN go mod download
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# 编译Go应用程序，生成静态链接的二进制文件
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RUN go build -ldflags="-s -w" -o server ./cmd/server
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# 创建最终镜像，用于运行编译后的Go程序
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FROM alpine
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RUN echo 'http://mirrors.ustc.edu.cn/alpine/v3.5/main' > /etc/apk/repositories \
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&& echo 'http://mirrors.ustc.edu.cn/alpine/v3.5/community' >>/etc/apk/repositories \
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&& apk update && apk add tzdata \
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&& ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
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&& echo "Asia/Shanghai" > /etc/timezone
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# 设置工作目录
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WORKDIR /app
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# 将编译好的二进制文件从构建阶段复制到运行阶段
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COPY --from=builder /app/server ./server
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ENV TZ=Asia/Shanghai
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# 设置容器启动时运行的命令
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CMD ["./server"]
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