darwin-network / slash

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upgrade to ubuntu 20.04 focal fossa #35

Closed slingamn closed 4 years ago

slingamn commented 4 years ago

See #17 for historical context. Last time, we spun up a new instance and then cut over DNS. This time, the services are simpler (no stunnel or exim) and we also might want to transfer the MySQL data, so we might want to upgrade in place. Then again, I have no idea how much downtime that might involve, so it's probably safer to create an entirely new instance.