March 2020
Intermediate to advanced
626 pages
14h 45m
English
Content preview from Mastering Service Mesh
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Setting up a service profile
A service profile in Linkerd is a way to aggregate information about routes. It collects route metrics for different dimensions, such as the success rate, the response latency for a designated source, and destination services. The service profile works off the host headers of the HTTP protocol. Linkerd's :authority refers to HTTP/2 headers, which is equivalent to HTTP/1.x's Host header. Let's create a service profile for the booksapp application we looked at in Chapter 15, Installing Linkerd.
booksapp is the demo application from Buoyant.io – the company behind Linkerd. This application consists of three microservices: webapp, authors, and books. The microservices are written in Ruby, and they use JSON over HTTP ...
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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.