ipaclient/library/ipaclient_setup_nss: Add dnsok for no-sssd compatibility code

dnsok has been used unitialized in the compatilbility code without sssd.

roles/ipaclient/library/ipaclient_setup_nss.py

@@ -180,6 +180,7 @@ def main():
             ca_enabled=dict(required=True, type='bool'),
             mkhomedir=dict(required=False, type='bool'),
             on_master=dict(required=False, type='bool'),
+            dnsok=dict(required=False, type='bool', default=False),
 
             enable_dns_updates=dict(required=False, type='bool'),
             all_ip_addresses=dict(required=False, type='bool', default=False),
@@ -208,6 +209,7 @@ def main():
     ca_enabled = module.params.get('ca_enabled')
     options.mkhomedir = module.params.get('mkhomedir')
     options.on_master = module.params.get('on_master')
+    dnsok = module.params.get('dnsok')
 
     fstore = sysrestore.FileStore(paths.IPA_CLIENT_SYSRESTORE)
     statestore = sysrestore.StateFile(paths.IPA_CLIENT_SYSRESTORE)

roles/ipaclient/tasks/install.yml

@@ -296,6 +296,7 @@
         mkhomedir: "{{ ipaclient_mkhomedir }}"
         ca_enabled: "{{ result_ipaclient_api.ca_enabled }}"
         on_master: "{{ ipaclient_on_master }}"
+        dnsok: "{{ result_ipaclient_test.dnso }}"
         enable_dns_updates: "{{ ipassd_enable_dns_updates }}"
         all_ip_addresses: "{{ ipaclient_all_ip_addresses }}"
         ip_addresses: "{{ ipaclient_ip_addresses | default(omit) }}"