Changing the check for the number of etcd nodes

playbooks/init/evaluate_groups.yml

@@ -51,7 +51,7 @@
         upgrade please see https://docs.openshift.com/container-platform/latest/install_config/upgrading/migrating_embedded_etcd.html
         for documentation on how to migrate from embedded to external etcd.
     when:
-    - g_etcd_hosts | default([]) | length not in [5,3,1]
+        - g_etcd_hosts | default([]) | length == 0
     - not (openshift_node_bootstrap | default(False))
 
   - name: Evaluate oo_all_hosts