From the course: Kubernetes: Monitoring with Prometheus
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Generating application-driven alerts - Kubernetes Tutorial
From the course: Kubernetes: Monitoring with Prometheus
Generating application-driven alerts
- One of the key things that we want to do with alerts is actually trigger alerts based on an event that happens from within our application. And the way we do this is by actually creating a search expression that we can use to find what those issues might be. So again, we're gonna do an LS in our directory here, and we see that we have an alert file. If we more this file, more zero six underscore zero two tab, we see that similar to the alert that we created in the previous module, here we have a slightly more advanced alert. And that we actually have an expression that isn't just on. Instead, we are looking at the sum of our demo API requests in progress number and we are looking for something where that summation of all those results is greater than three. I'm actually going to go ahead and copy this expression, copy, and I'm going to pop into the Prometheus user interface here. And we're gonna go into the expression search, and we're going to paste in that expression, go ahead and…
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