MiFaZhan
743e8e6e6e
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。
45 lines
870 B
Docker
45 lines
870 B
Docker
FROM golang:1.25-alpine AS builder
|
|
|
|
LABEL stage=gobuilder
|
|
|
|
ENV GOPROXY=https://goproxy.cn,direct
|
|
ENV TZ=Asia/Shanghai
|
|
ENV CGO_ENABLED=1
|
|
ENV GOOS=linux
|
|
ENV GOARCH=amd64
|
|
|
|
RUN apk add --no-cache gcc musl-dev git tzdata
|
|
|
|
WORKDIR /build
|
|
|
|
COPY go.mod go.sum ./
|
|
|
|
RUN go mod download
|
|
|
|
COPY . .
|
|
|
|
ARG BuildVersion=unknown
|
|
ARG CommitID=unknown
|
|
ARG BuildTime=unknown
|
|
|
|
RUN set -euxo pipefail && \
|
|
pwd && ls -la && \
|
|
go build -v \
|
|
-o /build/iotlcmadmin_svc \
|
|
-ldflags "-X main.BuildVersion=${BuildVersion} -X main.CommitID=${CommitID} -X main.BuildTime=${BuildTime}" \
|
|
.
|
|
|
|
FROM alpine:3.23
|
|
|
|
RUN apk add --no-cache ca-certificates tzdata
|
|
|
|
ENV TZ=Asia/Shanghai
|
|
|
|
EXPOSE 13100
|
|
|
|
WORKDIR /app
|
|
COPY --from=builder /build/iotlcmadmin_svc /app/iotlcmadmin_svc
|
|
COPY --from=builder /build/build/build_config.yaml /app/config/config.yaml
|
|
|
|
CMD ["./iotlcmadmin_svc"]
|