March 2020
Intermediate to advanced
626 pages
14h 45m
English
Content preview from Mastering Service Mesh
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Injecting HTTP abort faults
Now, we will test the resiliency of the microservice by introducing the http abort rule for the end user, jason, for the ratings microservice:
- View the following command:
# Script : 09-inject-http-abort-fault.yamlapiVersion: networking.istio.io/v1alpha3kind: VirtualServicemetadata: name: ratingsspec: hosts: - ratings http: - match: - headers: end-user: exact: jason fault: abort: percentage: value: 100.0 httpStatus: 500 route: - destination: host: ratings subset: v1 - route: - destination: host: ratings subset: v1
In the preceding code, we are introducing an http fault abort of 500 for the jason user for the ratings service.
- Modify the ratings virtual service to inject an http abort for the test user jason:
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