A Nerve Wracking Mistake: It was DNS T-Shirt

It's always DNS. You've got your Kubernetes clustter running just fine, but deep inside you know that VPN firewall is bound to cause trouble. So one day you get Unable to connect to the server: dial tcp. No such host. Before you start running around in circles like a head-less chicken, take a step back and check your DNS settings, plug-ins, source code updates, OS distro. You'll find it's always DNS. Wear this nerd style t-shirt as a reminder for you and your colleagues. Just walk around the patios and food courts and bean bag arenas wearing this. You will be thanked.