Storage

Storage in my cluster is handled in a number of ways. The in-cluster storage is provided by a rook Ceph cluster that is running on a number of my nodes.

rook-ceph block storage

The bulk of my cluster storage relies on my CephBlockPool. This ensures that my data is replicated across my storage nodes.

NFS storage

Finally, I have my NAS that exposes several exports over NFS. Given how NFS is a very bad idea for storing application data (see for example this Github issue) I only use it to store data at rest, such as my personal media files, Linux ISO's, backups, etc.