Using Rook to leverage Ceph storage on a Kubernetes cluster
I recently got 10 bare-metal servers to play with, they used to be part of our first Ceph cluster and got replaced with more powerful hardware. So i …
Ceph features and its relation to the client kernel version
While working on an upgrade on one of our ceph cluster from Luminous to Nautilus, I needed to come up with a way to detect any client with older …
Obtaining a list of Ceph features from the hexadecimal value
After some digging I found the list of possible features, its respective kernel version requirement and/or when it became available. This can be found …
Using Python and Docker to monitor Ceph S3 from the internet
I needed to perform external monitoring on our S3 endpoints to better observe how the service was performing, thus getting a better representation of …