added docker repo

roles/neutron-controller/tasks/main.yml

@@ -1,5 +1,10 @@
 # Build and install a docker image for neutron-controller.
 ---
+- name: pull docker image
+  docker_image:
+  name: webhost12.service.rug.nl/hpc/openstack-neutron-controller:latest
+  tags: pull
+
 - set_fact:
     env_vars: >
         -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}"
@@ -35,7 +40,7 @@
     --add-host=mariadb:{{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}
     --add-host=keystone:{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}
     --network host
-    hpc/neutroncontroller
+    hpc/openstack-neutron-controller
     /etc/bootstrap.sh
   tags: bootstrap