ensure post-upgrade purge ones only once

7 years ago · 57ee304260
1 changed files with 1 additions and 0 deletions
--- a/roles/kubernetes/master/tasks/post-upgrade.yml
+++ b/roles/kubernetes/master/tasks/post-upgrade.yml
@ -4,4 +4,5 @@
  environment:
    ETCDCTL_API: 2
  delegate_to: "{{groups['etcd'][0]}}"
+  run_once: true
  when: kube_apiserver_storage_backend == "etcd3" and  needs_etcd_migration|bool|default(false)