Do not try to sign certificates for None if ip not resolved

Fixes juju#732
tbaumann · Sep 14, 2022 · 86bb28d · 86bb28d
1 parent 28f26b7
commit 86bb28d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/charmhelpers/contrib/openstack/cert_utils.py b/charmhelpers/contrib/openstack/cert_utils.py
@@ -90,7 +90,7 @@ def add_hostname_cn(self):
         if vip:
             addresses.append(vip)
         self.hostname_entry = {
-            'cn': get_hostname(ip),
+            'cn': get_hostname(ip) or ip,
             'addresses': addresses}
 
     def add_hostname_cn_ip(self, addresses):