March 2020
Intermediate to advanced
626 pages
14h 45m
English
Content preview from Mastering Service Mesh
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Controlling access to a service
We will see how to control access to a service using denials, attribute or IP-based white/blacklisting:
- Let's test this out first by modifying the reviews virtual service to add a default route to reviews:v3 for all users except for the user jason, who will be directed to review:v2:
# Script : 07-modify-reviews-virtual-service.yamlapiVersion: networking.istio.io/v1alpha3kind: VirtualServicemetadata: name: reviewsspec: hosts: - reviews http: - match: - headers: end-user: exact: jason route: - destination: host: reviews subset: v2 - route: - destination: host: reviews subset: v3
- Modify the reviews virtual service:
$ kubectl -n istio-lab apply -f 07-modify-reviews-virtual-service.yamlvirtualservice.networking.istio.io/reviews ...
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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.
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