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# general
a
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q
Replacing the worker nodes was pretty straight forward. I have created new node template using the new instance type, scaled up a new pool from that and drained all the old instances moving their pods to the new pool. I then scaled down the old pool with the old instance.
Could I apply a similar procedure for the master nodes? How would I migrate the services running on them to the new pool? Do I need to wait some time until data (eg. from
etcd
) is migrated over?
Any guidelines would be much appreciated.