21 lines
852 B
Docker
21 lines
852 B
Docker
# 需在项目根目录构建: docker build -f server/Dockerfile .
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# 使用 vendor 构建，无需在构建时访问 proxy.golang.org（服务器无外网时也能 build）
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# 国内默认走镜像；海外可 --build-arg REGISTRY_MIRROR= 直连
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ARG REGISTRY_MIRROR=docker.m.daocloud.io/library/
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FROM ${REGISTRY_MIRROR}golang:1.21-alpine AS builder
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WORKDIR /build
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COPY server/ ./
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# 构建参数：脚本可传 GOPROXY，避免 proxy.golang.org 超时；有 vendor 时主要用 -mod=vendor 离线构建
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ARG GOPROXY=https://goproxy.cn,direct
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ENV GOPROXY=$GOPROXY
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RUN CGO_ENABLED=0 go build -mod=vendor -o /app/server .
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ARG REGISTRY_MIRROR=docker.m.daocloud.io/library/
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FROM ${REGISTRY_MIRROR}alpine:3.19
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WORKDIR /app
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RUN apk add --no-cache ca-certificates tzdata
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ENV TZ=Asia/Shanghai
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COPY --from=builder /app/server .
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EXPOSE 8088
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ENTRYPOINT ["./server"]
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