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Deploying cert-manager for k3s using DNS-based ACME

Beware! This is still work in progress – I’ll need to re-run all steps on a clean install to verify everything really works as expected! I also assume, that you’re familiar with DNS-based ACME and that the required infrastructure is already in place. Installation of cert-manager Based on this description. Check installation: Creating first ACME […]

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Cloud Linux Virtualization

Adding persistent storage to k3s

Basics Kubernetes/k3s is using the Container Storage Interface (short CSI) to provide persistent storage. More details about that can be found here. Options By default k3s/rancher ships with a storage class called “local-path“. According to k3s documentation an alternative is “longhorn” (see here). But there are plenty of other options based on NFS, Ceph (both […]