From c5521a32dc78e44bb6baa33899025c98c518894f Mon Sep 17 00:00:00 2001
From: Matthew Mosesohn <mmosesohn@mirantis.com>
Date: Fri, 9 Dec 2016 17:18:21 +0300
Subject: [PATCH] Reduce logging level of kubedns

Kubedns with --v=2 can generate up to 1gb per day in logs.
New default level is 1.
New variable kubedns_log_level can be used to raise verbosity
for debugging.
---
 roles/kubernetes-apps/ansible/templates/kubedns-rc.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/roles/kubernetes-apps/ansible/templates/kubedns-rc.yml b/roles/kubernetes-apps/ansible/templates/kubedns-rc.yml
index 0fe4d2f58..97710ba37 100644
--- a/roles/kubernetes-apps/ansible/templates/kubedns-rc.yml
+++ b/roles/kubernetes-apps/ansible/templates/kubedns-rc.yml
@@ -56,7 +56,7 @@ spec:
         # command = "/kube-dns"
         - --domain={{ dns_domain }}.
         - --dns-port=10053
-        - --v={{ kube_log_level }}
+        - --v={{ kubedns_log_level | default(1)}}
         ports:
         - containerPort: 10053
           name: dns-local