In this video I will explain how to use local self-signed certificates for your bare-metal Kubernetes Clusters in your Home Lab. We'll use Cert-Manager and OpenSSL to create a Certificate Authority that is trusted in your local network. And then create a valid certificate for a demo project. #Kubernetes #Certmanager #SSL Project Files: https://github.com/christianlempa/videos/tree/main/self-signed-certificates-in-kubernetes Teleport-*: http://goteleport.com/thedigitallife Self-Signed Certificate Tutorial: https://www.youtube.com/watch?v=VH4gXcvkmOY Cert-Manager Tutorial: https://www.youtube.com/watch?v=DvXkD0f-lhY Follow me: TWITTER: https://twitter.com/christianlempa INSTAGRAM: https://instagram.com/christianlempa DISCORD: https://discord.gg/christian-lempa-s-tech-community-702179729767268433 GITHUB: https://github.com/christianlempa PATREON: https://www.patreon.com/christianlempa MY EQUIPMENT: https://kit.co/christianlempa Timestamps: 00:00 - Introduction 00:47 - Advertisement-* 01:27 - How HTTPS works in local networks 02:29 - What is Cert-Manager 04:00 - Create a Certificate Authority 05:34 - Create a ClusterIssuer 09:30 - Create a valid Certificate 11:41 - Recap and Outcome ________________ All links with "*" are affiliate links.