Rook allow you to quickly install Ceph storage on your Kubernetes cluster. Ceph can be used for object storage, file system, and block storage on pods.
Kubernetes pod getting rbd mount error Today I had a couple of our Kubernetes nodes get rebooted in the data center after they came back up, our Elastic Search pods were stuck in Init or Error states. Looking checking out the error logs on the pods it said that it Read more…
Rook Ceph Failed to complete rook-ceph-mon0: signal: aborted (core dumped) I’ve got an installation of Rook + Ceph, running on our Kubernetes self hosted environment and after running for a few days or a week, we end up having a problem where 2 of the 3 mons stop working. They Read more…
Creating a Ceph storage cluster on Kubernetes with Rook We’ve got our new Kubernetes self hosted cluster running, and now have a need for pod storage. You were probably wondering like me what is the right solution for storing files. Something that works well with the idea of Kubernetes (k8s Read more…
Rook Ceph OSD getting error creating empty object store in /var/lib/rook/osd215: (22) Invalid argument I’ve been struggling with ceph-container project and trying to get it running, but getting lots of errors. I had seen some information on Rook and watched a YouTube video Building a Storage Cluster on Kubernetes at Read more…