CoreOS Update Process

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Guys, we a new version of OCP is released say 4.3 to 4.4 is CoreOS updated over the air as part of this patch set? Does this means the nodes that make up the cluster are rebooted ? Where can I find documentation on this?

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Hi Darragh O'Shaughnessy,

The documentation for OCP 4.x is at this link https://access.redhat.com/documentation/en-us/openshift_container_platform/4.4/. Please pick whatever version you wish from the left menu at that URL.

Regarding CoreOS being updated, I personally have not used CoreOS yet. I recommend opening a case for that with Red Hat unless you get a reply like in an hour or two here, depending on your urgency for an answer. That being said, I may be incorrect here, I do not know for certain, the documentation seems to infer that CoreOS is updated as well (please do see paragraphs 1.1, 2.1, 3.1 and 4.1, search for the term "CoreOS" at this link, but do not take my word for this because I've not gone down this path.

Regards,
RJ