add var for ovirt python and limit hosts printed before pause

Author: bgraef

olvm/create_instance.yml

@@ -394,7 +394,7 @@
   when: config_olvm
 
 - name: Print instances
-  hosts: all:!localhost
+  hosts: engine:kvm
   become: true
   gather_facts: false
 

olvm/default_vars.yml

@@ -37,6 +37,7 @@ engine_fqdn: olvm.pub.olv.oraclevcn.com
 engine_url: https://{{ engine_fqdn }}/ovirt-engine/api
 engine_user: admin@ovirt@internalsso
 engine_pass: How-2-install
+ovirt_python_version: python3.12
 # engine_cafile: /tmp/pki-resource
 use_secondary_hostfile: false
 use_vnc_on_engine: false

olvm/ovirt_add_hosts.yml

@@ -9,7 +9,9 @@
   vars_files:
     - default_vars.yml
     - oci_vars.yml
-
+  vars:
+    ansible_python_interpreter: "/usr/bin/{{ ovirt_python_version }}"
+    
   tasks:
 
     - name: Download ca-cert