galera-formula/galera/meta/grafana.yml

dashboard:
  galera_prometheus:
    datasource: prometheus
    format: json
    template: galera/files/grafana_dashboards/mysql_prometheus.json
  galera_influxdb:
    datasource: influxdb
    format: json
    template: galera/files/grafana_dashboards/mysql_influxdb.json
  main:
    row:
      ost-middleware:
        title: Middleware
        panel:
          mysql:
            title: MySQL
            links:
            - dashboard: MySQL
              title: MySQL
              type: dashboard
            target:
              cluster_status:
                rawQuery: true
                query: SELECT last(value) FROM cluster_status WHERE cluster_name = 'mysql' AND environment_label = '$environment' AND $timeFilter GROUP BY time($interval) fill(null)