docker_practice/image/demo/multistage-builds/Dockerfile

22 lines
388 B
Go

FROM golang:alpine as builder
RUN apk --no-cache add git
WORKDIR /go/src/github.com/go/helloworld/
RUN go get -d -v github.com/go-sql-driver/mysql
COPY app.go .
RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o app .
FROM alpine:latest as prod
RUN apk --no-cache add ca-certificates
WORKDIR /root/
COPY --from=0 /go/src/github.com/go/helloworld/app .
CMD ["./app"]