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Published 20 hours ago • verified publisher icon cloud-bulldozer

Apply taint and tolerations to infra

Open venkataanil opened this issue 1 year ago • 0 comments

Infra nodes must have node-role.kubernetes.io/worker=”” label as MCP considers nodes with only this label for upgrades and migration.

We apply taints to infra nodes to avoid hosting workloads and then tolerations to specific workloads which should be hosted on these nodes.

OVNK Migration was failing without this change https://issues.redhat.com/browse/PERFSCALE-2351?focusedId=22752673&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-22752673

venkataanil avatar Aug 08 '23 06:08 venkataanil