MiFaZhan
fed9459244
原 Dockerfile 依赖私有基础镜像预装的 tzdata；换成公共 golang:alpine 后 builder 阶段不存在 /usr/share/zoneinfo/Asia/Shanghai，构建报 'failed to compute cache key: not found'。 runtime 阶段已 apk add tzdata + ENV TZ=Asia/Shanghai，该 COPY 多余，直接删除。
34 lines
670 B
Docker
34 lines
670 B
Docker
FROM golang:1.25-alpine AS builder
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LABEL stage=gobuilder
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ENV GOPROXY=https://goproxy.cn,direct
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WORKDIR /build
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COPY go.mod go.sum ./
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RUN go mod download
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COPY . .
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ARG BuildVersion
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ARG BuildTime
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ARG CommitID
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RUN go build -o iotlcmupstreamproxy_svc -ldflags "-w -s -X main.BuildVersion=${BuildVersion} -X main.CommitID=${CommitID} -X main.BuildTime=${BuildTime}"
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FROM alpine:3.23
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RUN apk add --no-cache ca-certificates tzdata
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ENV TZ=Asia/Shanghai
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EXPOSE 18510
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WORKDIR /app
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COPY --from=builder /build/iotlcmupstreamproxy_svc /app/iotlcmupstreamproxy_svc
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COPY --from=builder /build/build/dev_config.yaml /app/config/config.yaml
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CMD ["./iotlcmupstreamproxy_svc"]
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