March 2020
Intermediate to advanced
626 pages
14h 45m
English
Content preview from Mastering Service Mesh
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Fault injection
Chaos testing is gaining importance when it comes to distributed applications discovering issues early on rather than waiting for them to appear. If faults can be injected into services to induce artificial latencies and errors, it might help uncover unpredictable behavior or timeouts from downstream services. SREs or Operations need tooling to inject faults to gauge the resiliency of the application proactively. Linkerd allows fault injection through the traffic split API of service mesh interface specification.
apiVersion: split.smi-spec.io/v1alpha1kind: TrafficSplitmetadata: name: error-split namespace: booksappspec: service: books backends: - service: books weight: 900m - service: error-injector weight: 100m
In the preceding ...
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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.