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-rw-r--r--playbooks/common/openshift-cluster/upgrades/etcd/backup.yml2
1 files changed, 1 insertions, 1 deletions
diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/backup.yml b/playbooks/common/openshift-cluster/upgrades/etcd/backup.yml
index 2cc6c9019..a3c9e4eb3 100644
--- a/playbooks/common/openshift-cluster/upgrades/etcd/backup.yml
+++ b/playbooks/common/openshift-cluster/upgrades/etcd/backup.yml
@@ -20,7 +20,7 @@
| oo_select_keys(groups.oo_etcd_hosts_to_backup)
| oo_collect('inventory_hostname', {'r_etcd_common_backup_complete': true}) }}"
- set_fact:
- etcd_backup_failed: "{{ groups.oo_etcd_hosts_to_backup | difference(etcd_backup_completed) }}"
+ etcd_backup_failed: "{{ groups.oo_etcd_hosts_to_backup | difference(etcd_backup_completed) | list }}"
- fail:
msg: "Upgrade cannot continue. The following hosts did not complete etcd backup: {{ etcd_backup_failed | join(',') }}"
when: etcd_backup_failed | length > 0