This adds an option for the cgroups monitor to include container metrics
in the prometheus output. We will have to use the plugin to emit oom
events via the events service but when the `no_prom` setting is set for
the plugin container metrics will not be included in the prom output.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This converts the oom metric to be a const metric so that deleted tasks
do not fill up the metric labels.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
