Kubernetes Pods with persistent volumes are important for data persistence because containers are being created and destroyed, depending on the load and on the specifications of the developers. Pods and containers can self-heal and replicate. They are, in essence, ephemeral.
Before start this post I’ve been posted some hands on and conceptual docs to understand since the beginning this solution.
- Kubernetes: An Overview.
- Kubernetes: Ansible deployment.
- Ceph : An Overview.
- Ceph : Ansible deployment.