You're probably looking at it the wrong way, and I expect you should configure Grafana to visualise correctly the response you have.
You can display or not display something in Grafana based on presence/absence of any value. However usually it's more useful to *see* the actual failing value, because an indication of just "not healthy" doesn't give you any clue to help debug the problem. One thing you can do in Grafana is to set thresholds and colours: e.g. display green if the value is between 0 and 5, amber if 5 to 10, red if 10 or higher. That's often much more useful (except for users with colour blindness who may need additional cues). However, you *can* also frig the queries in PromQL if required. Since you don't give the actual queries, I can only talk in general terms. foo < 1 # gives you some value for foo, if it's less than 1, and no value if foo >= 1. (foo < 1) * 0 # will always gives you a value of 0 if foo < 1, or no value if foo >= 1 foo < bool 1 # will always give you a value: 0 if foo < 1, 1 if foo >= 1 > For example, I might have a cluster where one of the servers can fail and still display an available service (and a result of 1 for my query), but having 2 failed servers would get me a result of "0" for my query. I would be inclined make a query to count "number of failed servers", and set a display threshold on this. Then the dashboard won't say "too many failed servers!", it will say "2 failed servers!" -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/15413390-51ff-46f4-8bf5-fc0dbfa67c77n%40googlegroups.com.
