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OCPBUGS-35480:updates prerequisites for OVN-K migration

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JoeAldinger
2024-07-30 10:22:55 -04:00
committed by openshift-cherrypick-robot
parent dc43d381a2
commit 0360de331c
1 changed files with 2 additions and 1 deletions
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modules/nw-ovn-kubernetes-migration.adoc
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@@ -24,7 +24,8 @@ Perform the migration only when an interruption in service is acceptable.
* A recent backup of the etcd database is available.
* A reboot can be triggered manually for each node.
* The cluster is in a known good state, without any errors.
* Before migration to OVN-Kubernetes, a security group rule must be in place to allow UDP packets on port `6081` for all nodes on all cloud platforms.
* Before migration to the OVN-Kubernetes plugin, a security group rule must be in place to allow UDP packets on port `6081` for all nodes on all cloud platforms.
* Before migration to the OVN-Kubernetes plugin, you must either set all timeouts for webhooks to `3` seconds or remove the webhooks.
.Procedure