47 lines
743 B
Docker
47 lines
743 B
Docker
FROM golang:1.25.8-alpine3.23 AS builder
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# 设置工作目录
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WORKDIR /app
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# 安装 git
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RUN apk add --no-cache git
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# 设置 Go 环境变量
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ENV GOPROXY=https://goproxy.io,direct
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ENV GOSUMDB=off
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# 复制共享包
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COPY shared/ /shared/
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# 复制 go.mod
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COPY gateway/go.mod ./
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# 复制 go.sum（如果存在）
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COPY gateway/go.sum* ./
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# 复制源代码
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COPY gateway/ .
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# 生成 go.sum 并下载依赖
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RUN go mod tidy
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# 构建应用
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RUN go build -o gateway ./cmd/main.go
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# 运行阶段
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FROM alpine:3.23
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# 安装必要的依赖
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RUN apk add --no-cache ca-certificates
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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 /app/gateway .
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# 暴露端口
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EXPOSE 8000
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# 启动应用
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CMD ["./gateway"] |