May 2019
Intermediate to advanced
442 pages
11h 36m
English
Content preview from Hands-On Infrastructure Monitoring with Prometheus
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Summary
In this chapter, we dived into the alerting component of the Prometheus stack, Alertmanager. This service was designed with availability in mind, and we had the opportunity to understand how it works, from generating better notifications to avoiding being flooded by useless ones. The notification pipeline is a very good starting point to grok the inner workings of Alertmanager, but we also went through its configuration, while providing examples to better solidify that knowledge. We were introduced to amtool and all the features it provides, such as adding, removing, and updating silences directly from the command line.
Alertmanager has several notification integrations available and we went through all of them, so you can pick and ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.