OAUTH v2.0 and OIDCOAUTH2 is a standard authorization protocol designed to allow an application (client) to access resources hosted by other web apps…Dec 19, 2024Dec 19, 2024
OpenVPN Roll-out new CertificatesI have been in the situation where the CA certificate of an OpenVPN server has expired or is due to expire and I know how it feels. I have…Nov 27, 2024Nov 27, 2024
Docker Desktop with pull-through docker registryI am using Docker Desktop of Windows as a docker engine for WSL2. This is a nice integration that is available and spares you from…Oct 20, 2024Oct 20, 2024
WSL2 Spare InstancesI am already using WSL2 with an Ubuntu instance set as the default. This has been configured with a lot of customizations and tools that I…Oct 19, 2024Oct 19, 2024
VRF and traffic forwardingAfter my initial quick start article on VRF, I left two questions for further study, and I will be tackling the second one related to…Jul 15, 2024Jul 15, 2024
VRFs Quick IntroVirtual Routing and Forwarding (VRF) is a L3 networking concept available also as a Linux kernel feature that is useful when one needs to…Jul 11, 2024Jul 11, 2024
EC2 with custom VM imageI have a VM that I would like to run as is in AWS EC2. I do not want to use the existing AMIs, so what can I do? This is well documented…Jun 14, 2024Jun 14, 2024
Kubernetes Getting StartedThis is a gentle introduction to Kubernetes in the form of curated notes so as to act as a compass to guide you through the rabbit hole…Apr 23, 2024Apr 23, 2024
