Create or configure a dashboard to monitor traffic directed to the frontends on the new cluster. The goal is to observe a shift in traffic from the old to the new cluster.

Technical details

Grafana dashboard in app-interface which pulls data from HA proxy

Helpful links

• Official instructions
  https://gitlab.cee.redhat.com/service/app-interface/-/blob/master/docs/app-sre/monitoring.md#visualization-with-grafana
  https://gitlab.cee.redhat.com/service/app-interface/-/blob/master/docs/app-sre/monitoring.md#updating-dashboards
• Dashboard URL
  https://grafana.app-sre.devshift.net/
  https://grafana.stage.devshift.net/d/GSX6u0bnz/frontend-operator-metrics?orgId=1&from=now-30d&to=now&timezone=UTC&var-datasource=PDD8BE47D10408F45
• https://www.haproxy.com/documentation/haproxy-configuration-tutorials/alerts-and-monitoring/prometheus/