metadata/service/server/single.yml

applications:
- grafana
classes:
- service.grafana.support
parameters:
  grafana:
    server:
      enabled: true
      database:
        engine: postgresql
        host: 127.0.0.1
        port: 5432
        name: grafana
        password: ${_param:postgresql_grafana_password}
        user: grafana