How to combine two grafana dashboard

• Share dashboardA => Export => Save to File => dashboardA.json
• Share dashboardB => Export => Save to File => dashboardB.json
• Convert json to yaml:
  • Install helm.sh and clone tool from https://github.com/TheProjectAurora/helm-data-tool and execte:
  • ./helm-data-tool/bin/helm-data-yaml.sh -f dashboardA.json > dashboardA.yaml
  • ./helm-data-tool/bin/helm-data-yaml.sh -f dashboardB.json > dashboardB.yaml
• cp dashboardA.yaml dashboardAB.yaml
• Copy yaml list values by manually from dashboardB.yaml to dashboardAB.yaml
  • dashboardB.yaml:panels => dashboardAB.yaml:panels
  • dashboardB.yaml:templating.list => dashboardAB.yaml:templating.list
• Change "id:.*" fields to uniq by editing those by manualle.
  • Command how to get fields that should be changed: grep -o " id: .*" dashboardAB.yaml | sort | uniq -d
• Convert yaml to json by execute: ./helm-data-tool/bin/helm-data-json.sh -f dashboardAB.yaml > dashboardAB.json
• Import dashboardAB.json dashboard to grafana
• Made dashboard pretty my manual order graphs to correct place