March 2020
Intermediate to advanced
626 pages
14h 45m
English
Content preview from Mastering Service Mesh
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Canary deployments
Kubernetes supports blue/green deployments, and they are very useful when a rollback is required. Canary deployments are referred to incremental rollouts in which the new version of the application is gradually deployed while getting a small portion of the traffic, or only a subset of live users is connected to the new version.
The previous section on identity-based routing is an example of routing only for a subset of users to the new version. It can be argued that Kubernetes already supports canary deployment, so why is there a need for Istio's canary deployment?
Let's understand this with an example.
Let's assume that we only have two versions of the reviews service, v1 and v2,
and that the reviews service endpoints ...
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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.