If I have a Galera setup, with 3 nodes for example, and I want to resize them to add CPU, Disk and Bandwith, what is the correct procedure?

October 3, 2017 1.2k views
MariaDB Clustering High Availability Ubuntu 16.04

First is it possible? and if yes, what is the correct procedure ? Just resize them one after the other from my dashboard and they will all sync or should resize one and wait for a certain time, than resize the second, wait and resize the third ?

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