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@@ -0,0 +1,38 @@ |
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# 多重构建，减少镜像大小 |
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# 构建：使用golang:1.18版本(直接使用自己从香港下载回来的镜像版本，提高打包速度) |
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FROM registry.cn-shenzhen.aliyuncs.com/fnuoos-prd/golang:1.18.4 as build |
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# 容器环境变量添加，会覆盖默认的变量值 |
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ENV GO111MODULE=on |
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ENV GOPROXY=https://goproxy.cn,direct |
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ENV TZ="Asia/Shanghai" |
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ENV PHONE_DATA_DIR="./static/bat" |
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# 设置工作区 |
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WORKDIR /go/release |
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# 把全部文件添加到/go/release目录 |
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ADD . . |
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# 编译：把main.go编译成可执行的二进制文件，命名为egg |
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RUN GOOS=linux CGO_ENABLED=0 GOARCH=amd64 go build -tags netgo -ldflags="-s -w" -installsuffix cgo -o egg main.go |
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FROM ubuntu:xenial as prod |
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LABEL maintainer="zengzhengrong" |
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ENV TZ="Asia/Shanghai" |
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ENV PHONE_DATA_DIR="./static/bat" |
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COPY static/html static/html |
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COPY static/bat static/bat |
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# 时区纠正 |
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RUN rm -f /etc/localtime \ |
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&& ln -sv /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \ |
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&& echo "Asia/Shanghai" > /etc/timezone |
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# 在build阶段复制可执行的go二进制文件app |
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COPY --from=build /go/release/egg ./egg |
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COPY --from=build /go/release/etc/cfg.yml /var/egg/cfg.yml |
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# 启动服务 |
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CMD ["bash","-c","sysctl -w net.ipv4.tcp_tw_reuse=1 && sysctl -w net.ipv4.tcp_fin_timeout=10 && sysctl -w net.ipv4.ip_local_port_range='1024 65535' && sysctl -p && ./egg -c /var/egg/cfg.yml"] |
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