Downgraded

Following the guide How To Downgrade Droplets, I have successfully downgraded my server in Digital Ocean. As every other guide, the scenario is almost always not exactly the same so I did my part of researching to resolve issues that have arised along the way.

I’d like to note important things tailored to my needs that the guide never mentioned.

  • Export the database manually. The guide only covers copying of the files, not the database. When you have the exported file, use it to bring back the database into the new/smaller droplet.
  • Re-install openssh-server if you encounter close connection.
  • Purged and re-install mysql when couldn’t connect to local MySQL server.
  • Indeed, pay attention to warnings when reading!!
  • Overused command ssh-keygen -R [hostname]:port

My expertise isn’t lie on system or server administration but I certainly enjoy doing this stuff every once in awhile. But man, it’s hot. Don’t play with it unless you’re ready to get burned!

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