add Dockerfile for testing in prow

Author: fabianvf

test/Dockerfile

@@ -0,0 +1,31 @@
+FROM registry.access.redhat.com/ubi8/ubi
+
+ENV USER_UID=1001 \
+    USER_NAME=openshift-python\
+    HOME=/opt/osrcp
+
+RUN yum install -y \
+      glibc-langpack-en \
+      git \
+      make \
+      python3 \
+      python3-devel \
+      python3-pip \
+      python3-setuptools \
+ && pip3 install --no-cache-dir --upgrade setuptools pip wheel \
+ && yum clean all
+
+COPY . /opt/osrcp
+
+WORKDIR /opt/osrcp
+
+RUN pip install -e .
+
+RUN echo "${USER_NAME}:x:${USER_UID}:0:${USER_NAME} user:${HOME}:/sbin/nologin" >> /etc/passwd \
+ && chown -R "${USER_UID}:0" "${HOME}" \
+ && chmod -R ug+rwX "${HOME}" \
+ && mkdir /go \
+ && chown -R "${USER_UID}:0" /go \
+ && chmod -R ug+rwX /go
+
+USER ${USER_UID}