add a note saying fas is readonly. patch the docker image.

Signed-off-by: Stephen Coady <scoady@redhat.com>

roles/fas_server/files/fas_read_only_notice.patch

@@ -0,0 +1,14 @@
+--- fas-0.14.0-1.el6.src.rpm-master.html	    2021-03-02 16:30:47.058370054 +1000
++++ fas-0.14.0-1.el6.src.rpm-master.html.new	2021-03-02 16:33:24.458905969 +1000
+@@ -62,6 +62,11 @@
+           </ul>
+         </div>
+       </div>
++      <div style="font-size:2em;text-align: center;padding-bottom: 1em;padding-top: 1em;background: #f8d7dd;color: #721c24;border: 2px solid #f5c6cb;">
++        <strong>FAS2 is deprecated, and currently in read-only mode.</strong>
++	<br/>
++	Use <a href="https://accounts.fedoraproject.org/">Fedora Accounts</a> to create or manage your Fedora contributor account
++      </div>
+       <div id="main">
+         <div id="sidebar">
+           <ul>

roles/openshift-apps/fas/templates/buildconfig-fas.yml

@@ -48,6 +48,7 @@ spec:
         curl https://infrastructure.fedoraproject.org/infra/ansible/roles/fas_server/files/0001-bugfix.patch | patch /usr/lib/python2.6/site-packages/CherryPy-2.3.0-py2.6.egg/cherrypy/_cphttptools.py && \
         rm -f /usr/lib/python2.6/site-packages/CherryPy-2.3.0-py2.6.egg/cherrypy/_cphttptools.py{c,o}
 
+      RUN curl https://infrastructure.fedoraproject.org/infra/ansible/roles/fas_server/files/fas-readonly_notice.patch | patch /usr/lib/python2.6/site-packages/fas/templates/master.html
 
       EXPOSE 8080
       EXPOSE 8000