FROM golang:alpine as builder
RUN adduser -D -g 65532 -u 65532 appuser
RUN mkdir /build 
WORKDIR /build 
COPY go.mod go.mod
COPY go.sum go.sum
COPY cmd/pve-cloud-controller-manager/main.go main.go
COPY pvecloud/ pvecloud/
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -trimpath -gcflags 'all=-e' -ldflags "-s -w" -o manager main.go
RUN apk add --no-cache ca-certificates
FROM scratch
COPY --from=builder /etc/passwd /etc/passwd
COPY --from=builder /etc/ssl/cert.pem /etc/ssl/cert.pem
COPY --from=builder /build/manager /manager
# appuser
USER 65532
ENTRYPOINT ["/manager"]