purge-container: fix wrong syntax

we want a default value for `mon_group_name`, not for
`groups[mon_group_name]`.

Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>

diff --git a/infrastructure-playbooks/purge-docker-cluster.yml b/infrastructure-playbooks/purge-docker-cluster.yml
index 6b0969056eccf89b6da419b179ee39d0c4e917cb..ff12e27654239539fd2f808944129600694b84b3 100644 (file)
--- a/infrastructure-playbooks/purge-docker-cluster.yml
+++ b/infrastructure-playbooks/purge-docker-cluster.yml
@@ -313,7 +313,7 @@
     setup:
     delegate_to: "{{ item }}"
     delegate_facts: True
-    with_items: "{{ groups[mon_group_name] | default('mons') }}"
+    with_items: "{{ groups.get(mon_group_name, 'mons') }}"
 
   tasks: