Add a new dockerfile to use in CI

images/installer/Dockerfile.ci

@@ -0,0 +1,41 @@
+FROM centos:7
+
+MAINTAINER OpenShift Team <dev@lists.openshift.redhat.com>
+
+USER root
+
+LABEL name="openshift/origin-ansible" \
+      summary="OpenShift's installation and configuration tool" \
+      description="A containerized openshift-ansible image to use in CI - includes necessary packages to test clusters on AWS/GCP/Azure" \
+      url="https://github.com/openshift/openshift-ansible" \
+      io.k8s.display-name="openshift-ansible" \
+      io.k8s.description="A containerized openshift-ansible image to use in CI - includes necessary packages to test clusters on AWS/GCP/Azure" \
+      io.openshift.expose-services="" \
+      io.openshift.tags="openshift,install,upgrade,ansible" \
+      atomic.run="once"
+
+ENV USER_UID=1001 \
+    HOME=/opt/app-root/src \
+    WORK_DIR=/usr/share/ansible/openshift-ansible \
+    OPTS="-v"
+
+# Add image scripts and files for running as a system container
+COPY images/installer/root /
+# Add origin repo for including the oc client
+COPY images/installer/origin-extra-root /
+# Install openshift-ansible RPMs
+RUN yum install -y epel-release && \
+    rm -rf /etc/yum.repos.d/centos-openshift-origin.repo && \
+    yum-config-manager --enable built > /dev/null && \
+    INSTALL_PKGS="openssh google-cloud-sdk azure-cli" \
+    yum install --setopt=tsflags=nodocs -y $INSTALL_PKGS openshift-ansible-test && \
+    yum clean all
+
+RUN /usr/local/bin/user_setup \
+ && rm /usr/local/bin/usage.ocp
+
+USER ${USER_UID}
+
+WORKDIR ${WORK_DIR}
+ENTRYPOINT [ "/usr/local/bin/entrypoint" ]
+CMD [ "/usr/local/bin/run" ]