March 2020
Intermediate to advanced
626 pages
14h 45m
English
Content preview from Mastering Service Mesh
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Handlers
A handler is a set of configurations that's needed to instantiate an external adapter. For example, a listchecker adapter needs the address of the dogstatsd server, which can be provided through a handler that's passed to the Datadog instance. The following example creates a handler for the listchecker adapter so that we can define whitelists and blacklists:
apiVersion: config.istio.io/v1alpha2kind: handlermetadata: name: whitelistspec: compiledAdapter: listchecker params: # providerUrl: ordinarily black and white lists are maintained # externally and fetched asynchronously using the providerUrl. overrides: ["v1", "v2"] # overrides provide a static list blacklist: false
The params list attribute of the specification is specific to ...
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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.