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proxy/Dockerfile

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# 第一阶段:构建
FROM golang:1.24.0 AS builder
ENV GOPROXY=https://goproxy.cn,direct
WORKDIR /build
# 复制Go模块文件
COPY go.mod go.sum ./
RUN go mod download
# 复制源代码
COPY . .
# 编译
RUN GOOS=linux GOARCH=amd64 go build -ldflags '-w -s' -o bin/proxy_linux_amd64 cmd/main/main.go
# 第二阶段:运行环境
FROM ubuntu:24.04 AS runner
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WORKDIR /app
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RUN apt-get update && apt-get install -y ca-certificates
# 从构建阶段复制编译好的二进制文件
COPY --from=builder /build/bin/proxy_linux_amd64 /app/proxy
COPY cmd/gateway/ip2region.xdb /app/id2region.xdb
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# 设置可执行权限
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RUN chmod +x /app/proxy
# 锁定文件
VOLUME /app/proxy.lock
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# 声明暴露端口
EXPOSE 8080
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# 启动平台服务
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CMD ["/app/proxy"]