CORD-1394 Unify build environment paths

Change-Id: I433d5ae95c9cc540d5586da5ca55b889d8fb1f81
diff --git a/roles/cord-profile/defaults/main.yml b/roles/cord-profile/defaults/main.yml
index c7bf7aa..82d517f 100644
--- a/roles/cord-profile/defaults/main.yml
+++ b/roles/cord-profile/defaults/main.yml
@@ -2,7 +2,7 @@
 # cord-profile/defaults/main.yml
 
 # where the cord_profile directory is on the config node
-config_cord_profile_dir: "{{ ansible_user_dir ~ '/cord_profile' }}"
+config_cord_profile_dir: "/opt/cord_profile"
 
 pki_dir: "{{ playbook_dir }}/pki"
 ssh_pki_dir: "{{ playbook_dir }}/ssh_pki"