Failed to delete volume because it has one or more clones
Recently I had this issue with AWS FSx, where I was not able to delete some of the volumes, and in the UI it showed me this message Failed to delete volume because it...
Rabin.IO Blog
Ansible Dynamic Inventory for IBM Cloud Classic Bare-Metal Instances
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....
Set/Change the “core” User Password In OpenShift Post-Install
Stop! Please don’t do it, go back …
PXE/TFTP Boot File Search Path
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...
Restore / Add Mesa With H.264, H.265 & VC-1 Decoding Support to Fedora 37
Add the RPM Fusion repos (if not installed yet) The nonfree repository is not required for this spssifc use case, but add it as well if you don’t have it. Then install mesa-va-drivers-freeworld and...
Install All The Nerd Fonts
This is a small script I wrote for myself to download all the NERD Fonts automatically. Gist: https://gist.github.com/rabin-io/28a701ced8127ced0e39b23188f8f712
Enable DISCARD/TRIM support for LUKS encrypted disk
Let say your disk layout looks like this,
Understanding OpenShift CagalogSource Image
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...
OpenShift – Troubleshooting Operator Installation Failure
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...
Run Netdata with podman and systemd
Quick snippet of code if you need netdata and want to manage it with a systemd service
Try 