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/automation-integration/templates/do-enlist-compute-node.j2 b/roles/automation-integration/templates/do-enlist-compute-node.j2
index 3490c8c..155dcc2 100644
--- a/roles/automation-integration/templates/do-enlist-compute-node.j2
+++ b/roles/automation-integration/templates/do-enlist-compute-node.j2
@@ -18,10 +18,10 @@
 cat $INV >> $LOG
 echo "END INVENTORY_FILE" >> $LOG
 
-echo "cd /opt/cord/build/platform-install; ansible-playbook --private-key=/etc/maas/ansible/id_rsa -u $COMPUTE_USER --extra-vars '@{{ cord_dir }}/build/genconfig/config.yml' -i $INV cord-compute-playbook.yml" >> $LOG
+echo "cd /opt/cord/build/platform-install; ansible-playbook --private-key=/etc/maas/ansible/id_rsa -u $COMPUTE_USER --extra-vars '@{{ head_cord_dir }}/build/genconfig/config.yml' -i $INV cord-compute-maas-playbook.yml" >> $LOG
 
 cd /opt/cord/build/platform-install
-ansible-playbook --private-key=/etc/maas/ansible/id_rsa -u $COMPUTE_USER --extra-vars '@{{ cord_dir }}/build/genconfig/config.yml' -i $INV cord-compute-maas-playbook.yml >> $LOG
+ansible-playbook --private-key=/etc/maas/ansible/id_rsa -u $COMPUTE_USER --extra-vars '@{{ head_cord_dir }}/build/genconfig/config.yml' -i $INV cord-compute-maas-playbook.yml >> $LOG
 
 RESULT=$?
 rm $INV