CORD-1151
Make cord_dir and cord_profile_dir local to config node
use head_* and config_* prefixes to avoid hardcoding paths
config-side ssh key generation+
fix frontend & mock builds
[build] group in inventory
fix inventory strangeness
raise privs when creating ssh_pki_dir
move admin-openrc.sh.j2 to cord-profile
add copy-cord-playbook.yml, clarify where it runs
fix paths for head_cord_profile_dir with mock/frontend
use /opt/cord_profile/admin-openrc.sh rather than ~/admin-openrc.sh
install pki
make comment in do-enlist-compute-node accurate, set correct interface
remove hardcoded credential path
logging and ssh key fixes

Change-Id: Ie7560c911dce1558e09806c9997884dfbd475e9c
diff --git a/roles/monitoringservice-config/templates/xos-monitoringservice.yaml.j2 b/roles/monitoringservice-config/templates/xos-monitoringservice.yaml.j2
index b97ffc7..f54874b 100644
--- a/roles/monitoringservice-config/templates/xos-monitoringservice.yaml.j2
+++ b/roles/monitoringservice-config/templates/xos-monitoringservice.yaml.j2
@@ -15,7 +15,7 @@
     /opt/xos_services/monitoring:
       type: tosca.nodes.XOSVolume
       properties:
-          host_path: "{{ cord_dir }}/orchestration/xos_services/monitoring"
+          host_path: "{{ head_cord_dir }}/orchestration/xos_services/monitoring"
           read_only: True
       requirements:
           - xos: