March 2022

This post is will provide steps to add a new node to the Kubernetes cluster using Kubespray.   The below snippet shows the existing node in the cluster, note that I have one master and two worker nodes.  kubectl get node -o wide NAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME kube-master Ready control-plane,master […]

In this post, the method to remote SSH into a Linux machine is covered. This is especially helpful when you do not wish to open any Port open in your ISP-provided Router configuration. Using this method, you can SSH into your home machine from any computer on the internet. You would not need any fancy

In one of my Linux node, I was not able to use curl command if executed by a particular user(“root”). Strange enough, it was working when executed using some other user. If you face similar issue try to follow the following strategy to debug the issue: When executed with non-root User: curl google.com -I HTTP/1.1

Guacamole is an open-source and client-less remote desktop solution. By client-less, it means that a user does not need to install any additional client software(like vncviewer, windows RDP) on the local machine to remote login into the remote machine. Instead, Guacamole uses HTML5 to remote login to the remote device on any browser. However, if

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