March 2020
Intermediate to advanced
626 pages
14h 45m
English
When a rule is created, it specifies when a particular handler with an instance should be invoked. The following example is a rule that defines that it will invoke the whitelist handler with an instance of appversion to check its version:
apiVersion: config.istio.io/v1alpha2kind: rulemetadata: name: checkversionspec: match: destination.labels["app"] == "ratings" actions: - handler: whitelist instances: [ appversion ]
Mixer's features, such as handlers, instance, and rules, help us to perform precondition checking, quota management, and telemetry reporting. Mixer, through its plugin approach, supports integration with backend services.
As of Istio version 1.0.x and above, the Mixer in-process model has been deprecated because Mixer ...
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