change netvars to 0-init

roles/0-init/defaults/main.yml

@@ -0,0 +1 @@
+/opt/iiab/iiab/roles/1-prep/defaults/main.yml

roles/0-init/tasks/main.yml

@@ -0,0 +1,15 @@
+- name: Determine if runansible was run
+  stat: path=/etc/iiab/iiab.env
+  register: NewInstall
+
+- name: Setting first run flag
+  set_fact:
+    first_run: True
+  when: not NewInstall.stat.exists
+
+# we need to inialize the ini file and only write the location and version sections once and only
+# once to preserve the install date and git hash.
+- include: roles/1-prep/tasks/iiab_ini.yml
+  when: first_run
+# Now load the computed vars
+- include: roles/1-prep/tasks/computed_vars.yml