1. Installation Method 1 2 kubectl apply -f https://openebs.github.io/charts/openebs-operator.yaml kubectl patch storageclass openebs-hostpath -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}' OpenEBS is mainly used as the default storage for Tekton pipelines. I had also tried Longhorn before, but it could not hold up during peak hours and the pipelines went Pending. And after uninstalling Longhorn there were leftovers, which caused kube-apiserver to keep reporting errors, and in the end it took a great deal of effort to remove.