Grafana.md

(1) From the CATALOG section in rancher ADD Prometheus.

This will install all the requirements for Grafana and Prometheus, 
Like : node_exporter, Cadvisor, Grafana and Prometheus.

(2) From the Proemetheus Stack open Grafana which is running in default 3000 Port.

Enter Default username: admin
 and  Default password: admin

(3) Once you are in Grafana home(dashboard) page you are ready to go.

(4) Now create new dashboard and add different graphs.

Like : CPU usage, Memory, Hard-disk, Network. 

(5) Best way is to import dashboard from .json file

Mysql-monitoring.json

(6) now you have to change in this dashboard.

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              (1) Variables's value :  ---> node_exporter's ip
                                       ---> Cadvisor's ip
                                       
              (2) in CPU Graph : ---> instance value (node_exporter's ip)
                                 --->  container image name

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