Provide prometheus metadata for OGC requests
Metrics:
- View Server response time
- Result size
Labels:
- Service: "WMS" or "WCS"
- maybe Version
- Request: "GetMap" or "GetCoverage"
- subject: layer names (?) or coverage
- x/y/z for WMS to use with GeoMap tbd (https://grafana.com/docs/grafana/latest/panels-visualizations/visualizations/geomap/)
Approach:
- run custom metric data recording in the OWS view