• Show that cAdvisor and node-exporter related metrics are visualized in Grafana.
• Ensure that it is possible to show case
  • Metrics on per cloud-region basis (Using Auto labels feature)
• Device method to discover compute nodes in each cloud-region and use the discovered information to scrape (prometheus tagets)
  • Use Consul in each cloud-region (That, deployment of consul using KRD)
  • KRD to install node-exporter & cAdvisor.
  • KRD to configure node-exporter and cAdvisor to register with Consul.
  • Prometheus in ONAP side to auto-configure various consul instances to scrape.
    • Note that there are multiple cloud-regions. But, only very few (may be only one in small number of cloud-regions)  prometheus instance is expected to scrape all computes in the configured cloud regions
    • Ability to configure mapping the  promethus instance to cloud-regions.

(This story to  have two tasks - One for KRD and another in Multi-Cloud plugin)