deployment-check Dockerfile fixes
-FROM golang:alpine AS builder
-ADD . /go/src/app
-WORKDIR /go/src/app/cmd/deployment-check
-RUN GOOS=linux GOARCH=amd64 go build -o app -v
+FROM golang:1.13 AS builder
+ADD . /build
+WORKDIR /build/cmd/deployment-check
+ENV GOOS=linux GOARCH=amd64 CGO_ENABLED=0
+RUN go build -v
-FROM scratch
-COPY --from=builder /go/src/app/cmd/deployment-check /app/app
-ENTRYPOINT /app/app
+FROM golang:1.13.3-alpine
+RUN mkdir /app
+COPY --from=builder /build/cmd/deployment-check/deployment-check /app
+ENTRYPOINT /app/deployment-check
\ No newline at end of file
