image builds: remove dependency on playbook2image

We do not need the builder functionality from playbook2image and the
resulting image was overly complicated, so this simply builds on
Centos/RHEL.

1 files changed, 29 insertions, 38 deletions

diff --git a/images/installer/Dockerfile.rhel7 b/images/installer/Dockerfile.rhel7
index f861d4bcf..3110f409c 100644
--- a/images/installer/Dockerfile.rhel7
+++ b/images/installer/Dockerfile.rhel7
@@ -1,55 +1,46 @@
-FROM openshift3/playbook2image
+FROM rhel7.3:7.3-released
 
 MAINTAINER OpenShift Team <dev@lists.openshift.redhat.com>
 
-# override env vars from base image
-ENV SUMMARY="OpenShift's installation and configuration tool" \
-    DESCRIPTION="A containerized openshift-ansible image to let you run playbooks to install, upgrade, maintain and check an OpenShift cluster"
+USER root
+
+# Playbooks, roles, and their dependencies are installed from packages.
+RUN INSTALL_PKGS="atomic-openshift-utils atomic-openshift-clients python-boto openssl java-1.8.0-openjdk-headless httpd-tools" \
+ && yum repolist > /dev/null \
+ && yum-config-manager --enable rhel-7-server-ose-3.6-rpms \
+ && yum-config-manager --enable rhel-7-server-rh-common-rpms \
+ && yum install -y --setopt=tsflags=nodocs $INSTALL_PKGS \
+ && rpm -q $INSTALL_PKGS \
+ && yum clean all
 
 LABEL name="openshift3/ose-ansible" \
-      summary="$SUMMARY" \
-      description="$DESCRIPTION" \
+      summary="OpenShift's installation and configuration tool" \
+      description="A containerized openshift-ansible image to let you run playbooks to install, upgrade, maintain and check an OpenShift cluster" \
       url="https://github.com/openshift/openshift-ansible" \
       io.k8s.display-name="openshift-ansible" \
-      io.k8s.description="$DESCRIPTION" \
+      io.k8s.description="A containerized openshift-ansible image to let you run playbooks to install, upgrade, maintain and check an OpenShift cluster" \
       io.openshift.expose-services="" \
       io.openshift.tags="openshift,install,upgrade,ansible" \
       com.redhat.component="aos3-installation-docker" \
       version="v3.6.0" \
       release="1" \
-      architecture="x86_64"
-
-# Playbooks, roles and their dependencies are installed from packages.
-# Unlike in Dockerfile, we don't invoke the 'assemble' script here
-# because all content and dependencies (like 'oc') is already
-# installed via yum.
-USER root
-RUN INSTALL_PKGS="atomic-openshift-utils atomic-openshift-clients python-boto skopeo openssl java-1.8.0-openjdk-headless httpd-tools" && \
-    yum repolist > /dev/null && \
-    yum-config-manager --enable rhel-7-server-ose-3.6-rpms && \
-    yum-config-manager --enable rhel-7-server-rh-common-rpms && \
-    yum install -y $INSTALL_PKGS && \
-    yum clean all
-
-# The symlinks below are a (hopefully temporary) hack to work around the fact that this
-# image is based on python s2i which uses the python27 SCL instead of system python,
-# and so the system python modules we need would otherwise not be in the path.
-RUN ln -s /usr/lib/python2.7/site-packages/{boto,passlib} /opt/app-root/lib64/python2.7/
-
-USER ${USER_UID}
+      architecture="x86_64" \
+      atomic.run="once"
 
-# The playbook to be run is specified via the PLAYBOOK_FILE env var.
-# This sets a default of openshift_facts.yml as it's an informative playbook
-# that can help test that everything is set properly (inventory, sshkeys).
-# As the playbooks are installed via packages instead of being copied to
-# $APP_HOME by the 'assemble' script, we set the WORK_DIR env var to the
-# location of openshift-ansible.
-ENV PLAYBOOK_FILE=playbooks/byo/openshift_facts.yml \
-    ANSIBLE_CONFIG=/usr/share/atomic-openshift-utils/ansible.cfg \
+ENV USER_UID=1001 \
+    HOME=/opt/app-root/src \
     WORK_DIR=/usr/share/ansible/openshift-ansible \
+    ANSIBLE_CONFIG=/usr/share/atomic-openshift-utils/ansible.cfg \
     OPTS="-v"
 
-# Add files for running as a system container
-COPY system-container/root /
+# Add image scripts and files for running as a system container
+COPY root /
+
+RUN /usr/local/bin/user_setup \
+ && mv /usr/local/bin/usage{.ocp,}
+
+USER ${USER_UID}
 
-CMD [ "/usr/libexec/s2i/run" ]
+WORKDIR ${WORK_DIR}
+ENTRYPOINT [ "/usr/local/bin/entrypoint" ]
+CMD [ "/usr/local/bin/run" ]