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action #95983

Updated by okurz almost 3 years ago

## Observation 

 Received two monitoring alerts which are also seen on 
 https://stats.openqa-monitor.qa.suse.de/d/WebuiDb/webui-summary?tab=alert&viewPanel=17&orgId=1&from=1627142086249&to=1627190672223 showing two small ditches. 

 ## Acceptance criteria 
 * **AC1:** grafana does not show <1 total minion workers if active == 1 
 * **AC2:** the grafana dashboard has a description of what this all means 
 * **AC3:** No alerts about "minion workers" for a week 


 ## Problem 
 It's likely better if we do not count number of minions as a float number. We should investigate why a minion worker would not be available for nearly 8 minutes but also we should design the alert to be resilient if a minion worker is offline for a limited time when it's not impacting operations further. Also what should be prevented is that we show something like "0.94" total minion workers (active+inactive) when at that time active is actually 1 further

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