The containerized tuned daemon for OpenShift.
The daemon is meant to be started by the cluster-node-tuning-operator. The operator supplies configuration data to the daemon by volume-mounting ConfigMaps into the container.
The tuned pod:
- watches for inotify events to catch changes to the profile and tuned sections of the
recommend.conf
ConfigMap. - watches for node and pod label changes of all pods running on the node that the tuned pod runs on.
A "recommended" tuned profile is (re-)applied based on the changes above.