From bff955ff7e0ed7b3d975ed02282da91ab00e4d09 Mon Sep 17 00:00:00 2001
From: Vladimir Rutsky <rutsky.vladimir@gmail.com>
Date: Thu, 16 Feb 2017 20:54:41 +0300
Subject: [PATCH] Mount host's /var/log into kubelet container

Kubelet is responsible for creating symlinks from /var/lib/docker to /var/log
to make fluentd logging collector work.
However without using host's /var/log those links are invisible to fluentd.

This is done on rkt configuration too.
---
 roles/kubernetes/node/templates/kubelet-container.j2 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/roles/kubernetes/node/templates/kubelet-container.j2 b/roles/kubernetes/node/templates/kubelet-container.j2
index 5126f1b59..bf0dffea0 100644
--- a/roles/kubernetes/node/templates/kubelet-container.j2
+++ b/roles/kubernetes/node/templates/kubelet-container.j2
@@ -19,6 +19,7 @@
   {% endif -%}
   -v /sys:/sys:ro \
   -v {{ docker_daemon_graph }}:/var/lib/docker:rw \
+  -v /var/log:/var/log:rw \
   -v /var/lib/kubelet:/var/lib/kubelet:shared \
   -v /var/run:/var/run:rw \
   -v {{kube_config_dir}}:{{kube_config_dir}}:ro \