March 2020
Intermediate to advanced
626 pages
14h 45m
English
Content preview from Mastering Service Mesh
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Exploring prometheus
Prometheus is a data collection toolset that has its own basic web UI for visualizing and allowing the usage of the Prometheus Query Language to test and see the aggregation of scrapped data.
Istio's Mixer has built-in scraps for the following endpoints:
- Mixer has an endpoint for ports 42422 and 15014. Use endpoint 15014 to monitor Mixer itself:
$ curl http://istio-telemetry.istio-system.svc.cluster.local:42422/metrics$ curl http://istio-telemetry.istio-system.svc.cluster.local:15014/metrics
- The metrics that are generated by Pilot, Policy, and Galley are visible on port 15014:
$ curl http://istio-pilot.istio-system.svc.cluster.local:15014/metrics$ curl http://istio-policy.istio-system.svc.cluster.local:15014/metrics ...
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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.
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