From aafe861af2f2fa86476fb12829b583033ad22bf5 Mon Sep 17 00:00:00 2001 From: Mrunal Patel Date: Wed, 8 Jul 2015 16:48:49 -0400 Subject: [PATCH] Add container's cgroup readonly mount documentation. Signed-off-by: Mrunal Patel --- config-linux.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/config-linux.md b/config-linux.md index 84deaff5b..d02f19d50 100644 --- a/config-linux.md +++ b/config-linux.md @@ -78,6 +78,8 @@ Also known as cgroups, they are used to restrict resource usage for a container device access. cgroups provide controls to restrict cpu, memory, IO, and network for the container. For more information, see the [kernel cgroups documentation](https://www.kernel.org/doc/Documentation/cgroups/cgroups.txt) +Container's own cgroups are mounted readonly under /sys/fs/cgroup inside the container's filesystem for introspection. The container process could use it to tune JVM paramaters as a use case. + ## Linux capabilities Capabilities is an array that specifies Linux capabilities that can be provided to the process