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It's good to have multiple options if you want to host databases in the cluster. For example you could use NFS for 90% of the storage needs for logging and sha
by lazyier 7y ago
It's good to have multiple options if you want to host databases in the cluster.
For example you could use NFS for 90% of the storage needs for logging and sharing files between pods. Then use local storage, FCOE, or iSCSI-backed PVs for databases.
If you are doing bare hardware and your requirements for latency are not too stringent then not hosting databases in the cluster is also a good approach. Just used dedicated systems.
If you can get state out of the cluster then that makes things easier.
All of this depends on a huge number of other factors, of course.