Per 1x1 conversation with @brouberol , we need an ops-focused OpenSearch dashboard that reports things such as:
- cluster health
- number of hosts
- number relocating shards
- shards
- master eligibles
- current master
Creating this ticket to:
- Discuss requirements with stakeholders
- Review existing dashboards, including those shared on Grafana's site
- Review data already provided by our prometheus exporters, and update/create exporters as necessary
- Implement new dashboard