Drop the KlogDump helper in favor of klog.InfoS. However, that patch
introduces a new DelayedDumper() helper to avoid processing
(marshalling) of object unless really evaluated by the logging function.
Access to the kubelet state directory may raise concerns in some setups, added an option to disable it.
The feature is enabled by default.
Signed-off-by: Talor Itzhak <titzhak@redhat.com>
When a message received via the channel,
the main loop updates the `NodeResourceTopology` objects.
The notifier will send a message via the channel if:
1. It reached the sleep timeout.
2. It detected a change in Kubelet state files
Signed-off-by: Talor Itzhak <titzhak@redhat.com>
On different Kubernetes flavors like OpenShift for exmaple,
the Kubelet state directory path is different. make it configurable
for maximum flexability.
Signed-off-by: Talor Itzhak <titzhak@redhat.com>
