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IvanHunters
8166df23de
## What this PR does
Adds two Grafana dashboards for MongoDB monitoring, adapted to cozystack
conventions:
- **MongoDB Overview** — command operations, connections, cursors,
document operations, queued operations, query efficiency, scanned
objects, write time/operations, asserts, page faults
- **MongoDB InMemory Details** — WiredTiger cache size/capacity, dirty
pages, transactions, sessions, pages, concurrency tickets, cache
eviction, document changes, scanned objects, page faults
Key adaptations from the original PMM dashboards:
- Replaced hardcoded datasource UIDs with `${ds_prometheus}` variable
- Replaced PMM-specific variables with standard `job`-based service
filtering
- Removed Node Summary section (covered by existing node dashboards)
- Registered both dashboards in `dashboards.list` for automatic
GrafanaDashboard CRD generation
### Release note
```release-note
[system] Add MongoDB Overview and MongoDB InMemory Details Grafana dashboards to the monitoring stack
```
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added MongoDB InMemory dashboard providing detailed visibility into
in-memory metrics, cache performance, and data management.
* Added MongoDB Overview dashboard for monitoring operations,
connections, cursors, document activity, and query efficiency.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->