Added playbook for hpc/nova-controller docker

roles/nova-management/templates/nova-controller.service

@@ -0,0 +1,19 @@
+[Unit]
+Description=Openstack nova-controller Container
+After=docker.service
+Requires=docker.service
+
+[Service]
+TimeoutStartSec=0
+Restart=always
+ExecStartPre=-/usr/bin/docker stop %n
+ExecStartPre=-/usr/bin/docker rm %n
+ExecStart=/usr/bin/docker run --name %n \
+  --add-host=mariadb:{{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }} \
+  --add-host=controller:{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }} \
+  -p 8774:8774 \
+  -p 8778:8778 \
+  hpc/novacontroller /etc/run.sh
+
+[Install]
+WantedBy=multi-user.target