istio.io/content/help/faq/mixer/seeing-mixer-config.md

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How do I see all Mixer's configuration?	10

Configuration for instances, handlers, and rules is stored as Kubernetes Custom Resources. Configuration may be accessed by using kubectl to query the Kubernetes API server for the resources.

Rules

To see the list of all rules, execute the following:

{{< text bash >}} $ kubectl get rules --all-namespaces NAMESPACE NAME KIND default mongoprom rule.v1alpha2.config.istio.io istio-system promhttp rule.v1alpha2.config.istio.io istio-system promtcp rule.v1alpha2.config.istio.io istio-system stdio rule.v1alpha2.config.istio.io {{< /text >}}

To see an individual rule configuration, execute the following:

{{< text bash >}} $ kubectl -n get rules -o yaml {{< /text >}}

Handlers

Handlers are defined based on Kubernetes Custom Resource Definitions for adapters.

First, identify the list of adapter kinds:

{{< text bash >}} $ kubectl get crd -listio=mixer-adapter NAME KIND deniers.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io listcheckers.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io memquotas.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io noops.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io prometheuses.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io stackdrivers.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io statsds.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io stdios.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io svcctrls.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io {{< /text >}}

Then, for each adapter kind in that list, issue the following command:

{{< text bash >}} $ kubectl get --all-namespaces {{< /text >}}

Output for stdios will be similar to:

{{< text plain >}} NAMESPACE NAME KIND istio-system handler stdio.v1alpha2.config.istio.io {{< /text >}}

To see an individual handler configuration, execute the following:

{{< text bash >}} $ kubectl -n get -o yaml {{< /text >}}

Instances

Instances are defined according to Kubernetes Custom Resource Definitions for instances.

First, identify the list of instance kinds:

{{< text bash >}} $ kubectl get crd -listio=mixer-instance NAME KIND checknothings.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io listentries.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io logentries.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io metrics.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io quotas.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io reportnothings.config.istio.io CustomResourceDefinition.v1beta1.apiextensions.k8s.io {{< /text >}}

Then, for each instance kind in that list, issue the following command:

{{< text bash >}} $ kubectl get --all-namespaces {{< /text >}}

Output for metrics will be similar to:

{{< text plain >}} NAMESPACE NAME KIND default mongoreceivedbytes metric.v1alpha2.config.istio.io default mongosentbytes metric.v1alpha2.config.istio.io istio-system requestcount metric.v1alpha2.config.istio.io istio-system requestduration metric.v1alpha2.config.istio.io istio-system requestsize metric.v1alpha2.config.istio.io istio-system responsesize metric.v1alpha2.config.istio.io istio-system tcpbytereceived metric.v1alpha2.config.istio.io istio-system tcpbytesent metric.v1alpha2.config.istio.io {{< /text >}}

To see an individual instance configuration, execute the following:

{{< text bash >}} $ kubectl -n get -o yaml {{< /text >}}