1FROM golang:1.16-alpine as builder
 2
 3WORKDIR /app
 4ADD . ./
 5
 6RUN go build -o main cmd/main.go
 7
 8FROM scratch as runtime
 9
10COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
11
12WORKDIR /app
13COPY --from=builder /app/main main
14
15CMD [ "/app/main" ]