March 2020
Intermediate to advanced
626 pages
14h 45m
English
Content preview from Mastering Service Mesh
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Prometheus target collection health
We've already looked at the istio-proxy container inside each pod and looked at port 15090, which uses the /stats/prometheus route to scrape metrics. How do we know if the route is healthy or not? Let's take a look.
Go to http://prometheus.istio.io/targets, as follows:
The preceding screenshot shows that all the data scraping endpoints are available and healthy. If you don't see the data for a particular endpoint, such as Mixer or Pilot, simply click on the target.
Now that we know how to check the health status of Prometheus's data collection endpoints, we will take a look at Prometheus's configuration ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.