In the previous post we looked at dealing with when all the targets for a job had disappeared. What if you wanted to alert on specific metrics from one target disappearing?
A blog on monitoring, scale and operational Sanity
Alerting is an art. One must be sure to alert just enough to be aware of all problems arising in the monitored system while at the same time not drown out the signal with excess noise. In this blogpost we'll explain some of the best practices to use when alerting with Prometheus.
In this blogpost we try and clear up some confusion by outlining the key differences between commonly confused alerting configuration options: