-
Story
-
Resolution: Done
-
Major
-
None
-
Strategic Product Work
-
False
-
False
-
None
-
PSAP Sprint 227, PSAP Sprint 228, PSAP Sprint 229
As an OpenShift cluster admin, I want my small-medium sized cluster to be fully functional even when the default TuneD profiles (openshift, openshift-node, openshift-control-plane) are not applied by NTO.
This means that I need the sysctl setting
vm.max_map_count=262144
so that OpenShift logging (ElasticSearch) works by default. I also need
net.ipv4.conf.all.arp_announce=2
set.
I understand that disabling NTO may reduce the performance and scalability of my cluster.