I have 3 Servers running PXC on AWS.
I have 1 server running in each Availability Zone.
Amazon say they do maintenance on their boxes once a month and for about 30 minutes the server may go down. I don’t know, I have just started using them.
Has anyone experienced any issues with AWS from running a cluster stand point?
What if the Master goes down for about 30 minutes? What will this really affect.
I’m not too worried about 1 node going down for 30 minutes.