/home/rabin.io/notes
Recently, I needed to work on IBM Cloud with their Bare-Metal nodes, which are real machines you have to manage, and one of the downsides was the lack of abstraction for automation with Ansible....
Stop! Please don’t do it, go back …
When booting a machine using (i)PXE there is simple logic the boot process will use to find the most specific boot file it can find to bootstrap from. Where the most specific one is...
The CatalogSource is the definition of a source that contains bundles (packages) that we can install on our cluster, in the CatalogSource definition, there is a pointer to the index image, e.g let’s examine...
I tried to install ODF (OpenShift Data Foundation) 4.10 (which is still in dev at that moment) on clean installation of OpenShift 4.10, but for some reason, one of the operators which came bundled...
If for example as part of your baremetal automation you need to change the boot order of the machine, for example to force it to boot from network or remote ISO, you can use...
This is a small snippet to run Jenkins via systemd service unit and not via the included init.d file (which systemd need to auto-generate a unit for it).
The TL;DR Or If you are lazy, just use this pre-defined line, and then reset the password from the WebUI.
Start the Podman system service Be sure the podman-docker and docker-compose packages are installed. After installing the packages, start the Podman systemd socket-activated service using the following command:
This is something that I was annoyed by a bit. I was using nginx as TLS termination in front of graylog2 so I was expecting this problem, and based on the documentation I was...
