# syntax=docker/dockerfile:1 ## ## Build ## FROM golang:1.16-buster AS build WORKDIR /app COPY go.mod ./ COPY go.sum ./ RUN go mod download COPY *.go ./ RUN go build -o /docker-gs-ping ## ## Deploy ## FROM gcr.io/distroless/base-debian10 WORKDIR / COPY --from=build /docker-gs-ping /docker-gs-ping EXPOSE 8080 USER nonroot:nonroot ENTRYPOINT ["/docker-gs-ping"]