Make dev mode available to glance-registry

Change-Id: I04bd9cf102a1aa0a4d159a11c384118aba45257d

ansible/roles/glance/defaults/main.yml

@@ -21,6 +21,7 @@ glance_services:
     volumes:
       - "{{ node_config_directory }}/glance-registry/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
+      - "{{ kolla_dev_repos_directory ~ '/glance/glance:/var/lib/kolla/venv/lib/python2.7/site-packages/glance' if glance_dev_mode | bool else '' }}"
       - "kolla_logs:/var/log/kolla/"
 
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