I have broken my Kubernetes cluster

Categories: Kubernetes
My Kubernetes cluster is down My single-node baremetal cluster using kubeadm and on calico networking plugin is down (link to the article here). The machine won't startup anymore and there is very mysterius error from cephlib reporting that it was unable to start. Few days ago I was playing with rook (https://github.com/rook/rook). Rook uses ceph to give you easy to use persistent volume experience. Everything was fine at this point until I started doing research on advanced Prometheus configuration.

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