Grafana: HTTP Error Bad Getway

How to solve Grafana: HTTP Error Bad Getway.

Reason: Grafana app not able to find the "Graphite App instance".

"For the time being" follow below steps

1. Install Graphite with port 8080, step as below
2. Pull docker image:
   docker pull graphiteapp/graphite-statsd:latest
3. Run docker image:
   docker run -d --name graphite --restart=always -p 8080:80 -p 2003-2004:2003-2004 -p 2023-2024:2023-2024 -p 8125:8125/udp -p 8126:8126 graphiteapp/graphite-statsd:latest
4. Open/Verify Graphite app:
   localhost:8080
5. Install Grafana 6.4.3 version
6. Pull docker image:
   docker pull grafana/grafana:6.4.3
7. Run docker image:
   docker run -d --name=grafana -p 3000:3000 grafana/grafana:6.4.3
8. Open/Verify Graphite app:
   localhost:3000
   Note: Default User/Password is admin/admin

Result Screenshot as below

Reference Material

• Grafana app
• Installing Grafana 6.4.3
• Official Docker image for Grafana
• Grafana 6.4.3 image