March 2020
Intermediate to advanced
626 pages
14h 45m
English
Content preview from Mastering Service Mesh
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Summary
In this chapter, you have seen that a thin proxy is helpful to scale microservices. A proxy caches requests to avoid multiple trips to the control plane, and it sends asynchronous requests to Istio's Mixer, which can communicate to the backend services.
We've shown scenarios using the Bookinfo microservice where policy controls can be enabled in Istio through a simple edit to its config map. You can enable rate limits to prevent rogue users from abusing the system. This process defines rules where we identify a user, count their requests, and reject the requests after a rate limit. Finally, if there is a rogue user, control access to enable service denial can be configured through an IP-based whitelist or blacklist. This process defines ...
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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.