Pawan Prakash Sharma

add grafana charts for ZPOOL capacity and component / driver status

1

We have a dashboard (https://github.com/openebs/zfs-localpv/blob/master/deploy/sample/grafana-dashboard.json) for ZFS-LocalPV. We need to add a dashboard to display ZFS POOL capacity and status of ZFS-LocalPV driver component.

add events to ZFSVolume CR with success and failure messages.

5

**Describe the problem/challenge you have** When volume creation fails, we have to go the Node agent and check the logs to know the failure reason. **Describe the solution you'd like**...

Handle situation when ZFS pool is full.

4

When ZFS pool is full, it may lead to pool unavailable/not-accessible case. We should avoid going into this state.

use ResourceList for capacity

3

**Describe the problem/challenge you have** Currently capacity is string. We should move towards ResourceList to store the capacity.

updated the build process to point to openebs libcstor and spl repos. Signed-off-by: Pawan