I have wavefront alerts set up with the following alert condition:
ts(mytimeseries)<20000
Recently the datasource stopped sending data to wavefront but I did not receive an alert. I cannot figure out why this did not alert. Do I need to set up a separate alert for when data is not sent. Thanks
Yes in scenarios where there is no data sent you explicitly need to define the condition for that. Well the best approach is to create a new availability alert but still if you want to manipulate the same condition you can do something like below
default( 20001 ,ts(mytimeseries))<20000
In case there is no data found it will exceed your limit and will raise the alert
