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Installing Proxmox and restoring Ubuntu server in a VM

So it does in fact seem that my old m.2 hard drive which is running my Ubuntu server is dying. I've had to restart it daily the last couple of days and now multiple times today and from what I've seen in the logs it looks like there is some corruption going on.

The plan is going to be to boot up a new m.2 hard drive and install Kopia onto it.

Setting up AdguardHome and PiHole on the bridge network

Last week I showed you how to run AdguardHome and PiHole using MacVLans. This way we didn't have to deal with any port conflicts and each dns server could be run simultaneously on its own IP address. However, it is undeniable that the MacVLan is a little bit trickier, so in this post we're going to set these up again, only one running at a time of course, in the bridge network, so that our actual server is also a DNS server.

Creating True Database Backups with Dumps

Too often I see folks relying on copies of a persisted database volume mount. While it is great people are backing up their database volumes, backing up a database volume can easily result in a corrupted backup unless the docker container is properly turned off prior to the backup. We like our containers running 24/7 though!

In this post, let's introduce ourselves to the following:

  • fradelg/mysql-cron-backup for MySQL / MariaDB
  • prodrigestivill/postgres-backup-local for Postgres

Setting up NextCloud AIO

We already have Nginx set up as our reverse proxy so that changes the docker command a bit. NextCloud AIO is simply portainer-like container management for NextCloud containers. We simply run a docker run command to initial the AIO interface and from there we configure the containers. If you run most of your apps with docker compose, this is slightly annoying because you cannot manage your containers like you normally would, you have to do so through the abstraction of the AIO interface.