This is my first message here. I have a question that I would like to share in case you can help me.
Recently I have deployed Grafana + InfluxDB + Telegraf in a enterprise environment in RHEL7.4 virtual servers.
Product version (rpms):
I have created some custom scripts in python that obtains info from openstack service APIs every 30 minutes in order to recollect custom info and insert them in some influxdb databases.
In grafana, we have created custom dashboards to show that openstack information from influxdb.
Sometimes, when we make maintenance works, openstack APIs are down, so, in one or two hours, data is no inserted in influxdb from scripts. So dashboards looks like this:
Is there any configuration in display dashboard section or other place, to join lines in time interval when there is no data in influxdb and see a continuos line between points where data is 0 (no data in influxdb)?
any information will be appreciated.
Thanks in advance.