You need docker swarm for that, it’s pretty easy to setup and it works as an extension to docker.

If you selfhist eg. DNS, or another static app that you want highly available but from a single IP, you can use keepalived directly on the host and this allows you to have two machines that share a third virtual IP, and if server A fails, the IP moves automatically to Server B and you don’t even notice that the server failed, because everything failed over to the other server.

I just happened to read this thread after deciding to open Jerboa after months and I stumbled into this, I have been updating my stuff for the past 30’, thank you for making this post and making me aware of this issue! (Even though I’m 8 hours late)

Coming back to that after a year, this is what I did in the end, I managed to get an R630 one month before the prices skyrocketed and got 128GB of ram for 200€, I added an external PSU to power the 3.5" drives and a pcie to sas card, it 's working fine so far and uses way less energy than the other two systems combined.

I got an Iphone 16e from work, and then also checked the normal iphone 16, both of those devices are above 700€ and doesn’t support high refresh rate, which my 230€ android (now 180€) does, along with a lot other useful features, I felt very disappointed from the price/features performance that it had.

Stooped caring what other thought, started doing what I liked, took risks.

I wanted to be a system engineer, I got hired as a devops, I started doing a bit of system engineer, called hr and said that I’m working on infrastructure and I need my title changed or else I won’t be able to continue my work, my title was changed, no I do system engineer stuff and less of devops, this was a very rare occasion but it can happen from time to time.