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-rw-r--r--playbooks/common/openshift-etcd/scaleup.yml2
1 files changed, 1 insertions, 1 deletions
diff --git a/playbooks/common/openshift-etcd/scaleup.yml b/playbooks/common/openshift-etcd/scaleup.yml
index b5ba2bbba..58848a81b 100644
--- a/playbooks/common/openshift-etcd/scaleup.yml
+++ b/playbooks/common/openshift-etcd/scaleup.yml
@@ -71,7 +71,7 @@
etcd_ca_host: "{{ groups.oo_etcd_to_config.0 }}"
openshift_ca_host: "{{ groups.oo_first_master.0 }}"
openshift_master_etcd_hosts: "{{ hostvars
- | oo_select_keys(groups['oo_etcd_to_config'] | union(groups['oo_new_etcd_to_config']))
+ | oo_select_keys(groups['oo_etcd_to_config'] | union(groups['oo_new_etcd_to_config'] | default([]) ))
| oo_collect('openshift.common.hostname')
| default(none, true) }}"
openshift_master_etcd_port: "{{ (etcd_client_port | default('2379')) if (groups.oo_etcd_to_config is defined and groups.oo_etcd_to_config) else none }}"