rhel.Dockerfile

# https://registry.access.redhat.com/ubi8-minimal 
FROM registry.access.redhat.com/ubi8-minimal:8.10-1086 as builder
USER 0

# cachito
COPY $REMOTE_SOURCES $REMOTE_SOURCES_DIR
RUN source $REMOTE_SOURCES_DIR/devspaces-images-traefik/cachito.env
WORKDIR $REMOTE_SOURCES_DIR/devspaces-images-traefik/app/devspaces-traefik

RUN microdnf -y install dnf && \
    dnf -y -q install golang-1.20.12

#GO BUILD
RUN cp $REMOTE_SOURCES_DIR/devspaces-images-traefik/app/devspaces-traefik/script/ca-certificates.crt /etc/ssl/certs/

# to test FIPS compliance, run https://github.com/openshift/check-payload#scan-a-container-or-operator-image against a built image
ENV CGO_ENABLED=1
RUN go generate && \
    go build ./cmd/traefik

# https://registry.access.redhat.com/ubi8-minimal 
FROM registry.access.redhat.com/ubi8-minimal:8.10-1086 

COPY --from=builder $REMOTE_SOURCES_DIR/devspaces-images-traefik/app/devspaces-traefik/script/ca-certificates.crt /etc/ssl/certs/
COPY --from=builder $REMOTE_SOURCES_DIR/devspaces-images-traefik/app/devspaces-traefik/traefik /traefik

RUN chmod 755 /traefik && \
    microdnf -y update || true && \ 
    microdnf -y clean all && rm -rf /var/cache/yum && echo "Installed Packages" && rpm -qa | sort -V && echo "End Of Installed Packages" 

EXPOSE 80
VOLUME ["/tmp"]
ENTRYPOINT ["/traefik"]