[CORD-1530]
Make config file directory creation using become an optional step
Cleanup various incongruities in defaults

Change-Id: I6fb77ab1ccdf08a18468adbc59474f94d603fc11
diff --git a/roles/cord-profile/templates/docker-compose.yml.j2 b/roles/cord-profile/templates/docker-compose.yml.j2
index fe16161..c10e2d3 100644
--- a/roles/cord-profile/templates/docker-compose.yml.j2
+++ b/roles/cord-profile/templates/docker-compose.yml.j2
@@ -297,7 +297,7 @@
 {% endif %}
     volumes:
       - {{ head_cord_profile_dir }}/node_key:/opt/cord_profile/node_key:ro
-      - /opt/credentials:/opt/xos/services/{{ svc.name }}/credentials:ro
+      - {{ head_credentials_dir }}:/opt/xos/services/{{ svc.name }}/credentials:ro
       - {{ head_cord_profile_dir }}/im_cert_chain.pem:/usr/local/share/ca-certificates/local_certs.crt:ro
 {% if svc.keypair is defined %}
       - {{ head_cord_profile_dir }}/key_import/{{ svc.keypair }}:/opt/xos/services/{{ svc.name }}/keys/{{ svc.keypair }}:ro