Update KEP for vsphere CSI driver operator #961
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| If additional VMs are added later into the cluster and they do not have HW version 15 or greater, Operator will mark itself as `degraded` and nodes which don't have right HW version will have annotation `vsphere.driver.status.csi.openshift.io: degraded` added to them. | ||
| When vSphere CSI operator starts, using credentials provided by cluster-storage-operator, it will first verifiy vCenter version and HW version of VMs. | ||
| If vCenter version is not 6.7u3 or greater and HW version is not 15 or greater on all VMs and this is a fresh install(i.e there is no `CSIDriver` object | ||
| already installed by this operator) - it will stop installation of vSphere CSI driver operator and periodically retry with exponential backoff. |
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It would be nice to mention that this behavior is for 4.10 only and we will degrade the cluster in 4.11. Users have one release cycle to upgrade vCenter and all nodes.
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Sine this timeline can change, I have not added it yet. but I added rest of the sections.
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/lgtm |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: jsafrane The full list of commands accepted by this bot can be found here. The pull request process is described here
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cc @openshift/sig-storage