If you manage Linux nodes, you know how vital performing regular maintenance is. Installing software patches that modify Linux kernel headers requires a reboot. Normally, as in the past, we would cordon and drain the node and then manually reboot, … continue reading
Tag: Linux
Running Docker in WSL v1
I have somewhat of a niche issue, where I have no network connectivity while connecting to my work VPN inside of WSL v2. I have found others complaining about this issue on Github. Though no one seems to know how … continue reading
Remove Kubernetes Namespace Stuck in the Terminating State
In this post, we will discuss how to remove a Kubernetes namespace that is stuck in the ‘terminating’ state.
A namespace is like a container. You can use it to store related objects in a Kubernetes environment. Maybe you are … continue reading
Azure VM Scale Set – Get Instance IP Address
If you are using VM Scale Sets in Azure, you know how important it can be to quickly obtain an instance IP address. This can of course be done using the Azure Portal. However, I am often working in … continue reading
Reset GRUB/root Password for vCenter/PSC Appliance
In Redhat/Fedora/Cent, GRUB can be protected by running the grub-md5-crypt command and pasting the outputted password hash into the grub.conf file. vSphere 6.0 password protects grub by default. If you change the root password in the VAMI, the GRUB password … continue reading