42 lines
1.2 KiB
Docker
42 lines
1.2 KiB
Docker
# 构建阶段
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FROM golang:alpine AS builder
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WORKDIR /build
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# 复制整个项目
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COPY . ./override-web
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# 设置 Go 环境
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ENV GO111MODULE=on GOPROXY=https://goproxy.cn,direct
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# 构建配置管理服务器
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WORKDIR /build/override-web/config
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RUN go mod download
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RUN CGO_ENABLED=0 go build -ldflags="-w -s" -o config-server .
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# 构建原始 override 应用
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WORKDIR /build/override-web/override
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RUN go mod download
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RUN CGO_ENABLED=0 go build -ldflags="-w -s" -o override .
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# 最终镜像
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FROM alpine:latest
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RUN apk --no-cache add ca-certificates
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# 从构建阶段复制编译好的二进制文件
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COPY --from=builder /build/override-web/config/config-server /usr/local/bin/
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COPY --from=builder /build/override-web/override/override /usr/local/bin/
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WORKDIR /app
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VOLUME /app
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# 复制配置文件和静态文件
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COPY ./config/web /app/web
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COPY ./override/config.json.example /app/config.json
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# 暴露原始应用和配置管理服务器的端口
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EXPOSE 8181 9090
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# 使用 shell 形式的 CMD，这样可以使用环境变量并同时运行两个应用
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CMD ["/bin/sh", "-c", "/usr/local/bin/config-server -app /usr/local/bin/override -config /app/config.json & /usr/local/bin/override"] |