Install and Configure Rancher

April 8, 2025 · 0 min · Edge Computing team

Setting Up K3s with Postgres: A Guide to High Availability

Introduction RKE2 and K3S are certified Kubernetes distributions from SUSE Rancher. Both distributions support Postgres as a backend datastore. you can use External DataStore for setting up HA K3S or RKE2. Architecture If you are running more than 1 control plane nodes for HA, use external Loadbalancer like Nginx, Haproxy Setting up Environment This guide will walk you through setting up K3s with Postgres as an external datastore, using Vagrant and VirtualBox. ...

April 4, 2025 · 10 min · Edge Computing team