March 2020
Intermediate to advanced
626 pages
14h 45m
English
Content preview from Mastering Service Mesh
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Rotating virtual service keys and certificates
If a private key has been compromised, revoking X.509 certificates is not enough. The best option is to issue certificates that expire quickly enough so that revocation isn't necessary. In a zero-trust network, it is good practice to let certificates expire sooner, and there is an automatic way to renew certificates.
Istio Citadel and node agent provide an automatic way for us to renew a certificate when its Time to Live (TTL) expires for internal microservices. However, there is no automatic arrangement for renewing certificates for external hosts that are terminating at the Ingress gateway since this needs to be managed externally to Istio.
Let's take a look:
- Let's check the certificate that ...
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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.