[multiple] Add cifmw_nolog variable to group_vars/all.yml

Its default value is set to true to avoid logging of sensitive data by default.
It can be overridden by setting it to false.

Signed-off-by: Roberto Alfieri <[email protected]>

Author: rebtoor

group_vars/all.yml

@@ -21,3 +21,5 @@ cifmw_default_dns_servers:
 
 # group_vars related to github repo URLs
 cifmw_openstack_k8s_operators_org_url: "https://github.com/openstack-k8s-operators"
+
+cifmw_nolog: true # set to false to enable logging of sensitive data