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-rw-r--r--system/docker/README15
1 files changed, 15 insertions, 0 deletions
diff --git a/system/docker/README b/system/docker/README
index ecace98aee..a286c28507 100644
--- a/system/docker/README
+++ b/system/docker/README
@@ -23,4 +23,19 @@ and to /etc/rc.d/rc.local_shutdown (creating it if needed):
/etc/rc.d/rc.docker stop
fi
+For cgroups, docker does not support mounting cgroups on the "all" single hierarchy controller,
+but rather the individual controllers.
+
+To accomplish this, add the following to your /etc/fstab:
+
+ cgroup /cgroup/cpuset cgroup rw,relatime,cpuset 0 0
+ cgroup /cgroup/cpu cgroup rw,relatime,cpu 0 0
+ cgroup /cgroup/cpuacct cgroup rw,relatime,cpuacct 0 0
+ cgroup /cgroup/memory cgroup rw,relatime,memory 0 0
+ cgroup /cgroup/devices cgroup rw,relatime,devices 0 0
+ cgroup /cgroup/freezer cgroup rw,relatime,freezer 0 0
+ cgroup /cgroup/net_cls cgroup rw,relatime,net_cls 0 0
+ cgroup /cgroup/blkio cgroup rw,relatime,blkio 0 0
+
+
NOTE: google-go-lang is only needed at compile time - not needed for runtime.