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/copy-cord/tasks/main.yml b/roles/copy-cord/tasks/main.yml
new file mode 100644
index 0000000..1cf241a
--- /dev/null
+++ b/roles/copy-cord/tasks/main.yml
@@ -0,0 +1,18 @@
+---
+# copy-cord/tasks/main.yml
+
+- name: Copy (sync) the cord directory to head node
+  become: yes
+  synchronize:
+    src: "{{ config_cord_dir }}/"
+    dest: "{{ head_cord_dir }}/"
+
+- name: Set ownership on CORD dir on head node
+  become: yes
+  file:
+    dest: "{{ head_cord_dir }}"
+    state: directory
+    recurse: yes
+    owner: "{{ ansible_user_id }}"
+    group: "{{ ansible_user_gid }}"
+