Changes user to 1000 (#329)

* non-root 1000 user

Signed-off-by: James Busche <[email protected]>

* cleanup dockerfile

Signed-off-by: James Busche <[email protected]>

* moving curl into builder

Signed-off-by: James Busche <[email protected]>

---------

Signed-off-by: James Busche <[email protected]>

Author: jbusche

CONTROLLER_VERSION

@@ -1 +1 @@
-1.29.57
+1.29.58

Dockerfile

@@ -8,27 +8,23 @@ COPY go.sum go.sum
 COPY cmd cmd
 COPY pkg pkg
 COPY hack hack
+COPY CONTROLLER_VERSION CONTROLLER_VERSION
 
+RUN cd /workdir && curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl && chmod +x kubectl
 RUN make mcad-controller
 
 FROM registry.access.redhat.com/ubi8/ubi-minimal:latest
 
 COPY --from=BUILDER /workdir/_output/bin/mcad-controller /usr/local/bin
+COPY --from=BUILDER /workdir/kubectl /usr/local/bin
 
 RUN true \
     && microdnf update \
-    && microdnf --nodocs install \
-        curl shadow-utils \
     && microdnf clean all \
     && true
 
-RUN cd /usr/local/bin && curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl && chmod +x kubectl
-
 WORKDIR /usr/local/bin
 
-RUN groupadd --system --gid=9999 mcad && \
-    useradd --system --create-home --uid=9999 --gid=mcad mcad
-
-RUN chown -R mcad:mcad /usr/local/bin
+RUN chown -R 1000:1000 /usr/local/bin
 
-USER mcad
+USER 1000