Bump kubedns version to 1.9

Version 1.9 has reduced verbosity for federation dns queries which flood container logs.

Bump kubedns version to 1.9
459bee6d · Matthew Mosesohn · 6e080cd9 · 459bee6d
Commit 459bee6d authored 8 years ago by Matthew Mosesohn
--- a/roles/kubernetes-apps/ansible/defaults/main.yml
+++ b/roles/kubernetes-apps/ansible/defaults/main.yml
@@ -2,7 +2,7 @@ kube_config_dir: /etc/kubernetes
 kube_namespace: kube-system
 # Versions
-kubedns_version: 1.7
+kubedns_version: 1.9
 kubednsmasq_version: 1.3
 exechealthz_version: 1.1