openSUSE mini Summit 2018

Sat, 23 Jun 2018 00:00:00 +0900

I had a talk at the openSUSE mini Summit 2018 about my private cloud. I had build this for my personal testing. This cloud is enough for my use but it’s costy for running due to the electricity. So, I’m thinking to use more efficient machines like Raspberry Pi or something like that. I think NUC boxes are better but costy for the initial cost..

Happy Hacking!

Snapper

Fri, 09 Feb 2018 00:00:00 +0900

I found that snapper of openSUSE is very useful! When I faced an update trouble, it worked very well without any trouble!

Basically, we tend to forget to make a backup everyday every time by hand because it’s not necessary normally. However, the thing is happen all of a sudden!

This is the first time to use that tool. It worked very well without any trouble. So, I think snapper is a very good feature.

By default, openSUSE setups snapper on your root volume w/ btrfs. So you can use it like this, We can rollback where you want.

To use snapper, it’s very easy. By default, snapper creates snapshots every zypper updates. So, if you want to rollback, you just need to select the option to rollback on the boot menu. Or you can specify a snapshot like this:

Opensuse on What's done is done

openSUSE mini Summit 2018

Snapper