So I was working on automating some stuff using Ansible when the necessity to have password less superuser access came up. A simple way would be adding the ansible management key to the root account itself and allow SSH to root, but allowing ssh to root is usually a bad [...]

LXD is a fantastic container virtualization tool that comes by default with Ubuntu. In one of my applications I needed to have many containers each within it’s own VLAN network. So I used OpenVSwitch in combination with LXD to achieve this. There is no inherent facility in LXD to provide [...]

Note: The compile process appears to be broken for driver version 3.8.4. So the following steps will not work for that version. This post will be updated when a suitable fix is found for the same. Here’s a quick guide on how to add the Intel e1000e driver to DKMS [...]

Update: I later figured out there are many other places pfSense restarts Unbound, so this is simply not worth the effort. I reversed the changes & moved Unbound to another box and using just DNS forwarder on pfSense — which is used by the Unbound server. Having multiple broadband connections [...]

For the past 5 years or so, I have been using a single ISP at home and mobile data for backup when it went down. But since last few months, the ISP service became a bit unreliable – this is more related to the rainy season. Mobile data doesn’t give [...]