changed docker repo

roles/keystone/files/Dockerfile

@@ -5,11 +5,23 @@
 # $ docker run hpc/keystone --add-host=mariadb:<ip mariadb> "keystone-manage db_sync"
 
 # wellicht ubuntu 16.04 of anders 18.04
-FROM ubuntu:zesty
+FROM ubuntu:16.04
+
+RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 5EDB1B62EC4926EA
 
 RUN apt-get update
 
-RUN apt-get install --yes keystone
+RUN set -x \
+    && echo "deb http://ubuntu-cloud.archive.canonical.com/ubuntu xenial-updates/ocata main" > /etc/apt/sources.list.d/ocata.list \
+    && apt-get -y update \
+    && apt-get -y install ubuntu-cloud-keyring \
+    && apt-get -y update \
+    && apt-get -y install \
+        mysql-client \
+        python-mysqldb \
+        python-openstackclient \
+        keystone \
+    && apt-get -y clean
 
 # set admin token TODO: make this a secret
 # in volume of met env
@@ -19,6 +31,9 @@ RUN mkdir /etc/keystone/fernet-keys
 
 RUN chown keystone: /etc/keystone/fernet-keys
 
+# TODO: move this somewhere else
+ADD admin-openrc.sh /root/admin-openrc.sh
+
 #RUN keystone-manage db_sync
 CMD apachectl -DFOREGROUND