diff --git a/roles/compute-node-enable/defaults/main.yml b/roles/compute-node-enable/defaults/main.yml
index 69af4b6..4123df8 100644
--- a/roles/compute-node-enable/defaults/main.yml
+++ b/roles/compute-node-enable/defaults/main.yml
@@ -17,7 +17,12 @@
 ---
 # compute-node-enable/defaults/main.yml
 
+xos_tosca_url: "http://xos-tosca/xos-tosca"
+
+head_credentials_dir: "/opt/credentials"
+
 head_cord_profile_dir: "/opt/cord_profile"
 
 xos_admin_user: "xosadmin@opencord.org"
+xos_admin_pass: "{{ lookup('password', head_credentials_dir ~ '/xosadmin@opencord.org chars=ascii_letters,digits') }}"
 
diff --git a/roles/compute-node-enable/tasks/main.yml b/roles/compute-node-enable/tasks/main.yml
index 453b15a..2644671 100644
--- a/roles/compute-node-enable/tasks/main.yml
+++ b/roles/compute-node-enable/tasks/main.yml
@@ -18,7 +18,14 @@
 # compute-node-enable/tasks/main.yml
 
 - name: Load TOSCA to add OpenStack compute nodes
-  command: "python /opt/xos/tosca/run.py {{ xos_admin_user }} {{ head_cord_profile_dir }}/{{ item }}"
+  uri:
+    url: "{{ xos_tosca_url }}/run"
+    method: POST
+    headers:
+      xos-username: "{{ xos_admin_user }}"
+      xos-password: "{{ xos_admin_pass }}"
+    body: "{{ lookup('file', head_cord_profile_dir + '/' + item ) }}"
+    status_code: 200
   with_items:
     - openstack.yaml
     - openstack-compute.yaml
@@ -30,7 +37,14 @@
     seconds: 20
 
 - name: Load TOSCA to enable VTN on OpenStack compute nodes
-  command: "python /opt/xos/tosca/run.py {{ xos_admin_user }} {{ head_cord_profile_dir }}/{{ item }}"
+  uri:
+    url: "{{ xos_tosca_url }}/run"
+    method: POST
+    headers:
+      xos-username: "{{ xos_admin_user }}"
+      xos-password: "{{ xos_admin_pass }}"
+    body: "{{ lookup('file', head_cord_profile_dir + '/' + item ) }}"
+    status_code: 200
   with_items:
     - vtn-service.yaml
     - openstack-compute-vtn.yaml