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 AGE istio-system kubeattrgenrulerule 20h istio-system promhttp 20h istio-system promtcp 20h istio-system stdiohttp 20h istio-system stdiotcp 20h istio-system tcpkubeattrgenrulerule 20h {{< /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 AGE adapters.config.istio.io 20h bypasses.config.istio.io 20h circonuses.config.istio.io 20h deniers.config.istio.io 20h fluentds.config.istio.io 20h kubernetesenvs.config.istio.io 20h listcheckers.config.istio.io 20h memquotas.config.istio.io 20h noops.config.istio.io 20h opas.config.istio.io 20h prometheuses.config.istio.io 20h rbacs.config.istio.io 20h servicecontrols.config.istio.io 20h signalfxs.config.istio.io 20h solarwindses.config.istio.io 20h stackdrivers.config.istio.io 20h statsds.config.istio.io 20h stdios.config.istio.io 20h {{< /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 AGE istio-system handler 20h {{< /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 AGE apikeys.config.istio.io 20h authorizations.config.istio.io 20h checknothings.config.istio.io 20h edges.config.istio.io 20h instances.config.istio.io 20h kuberneteses.config.istio.io 20h listentries.config.istio.io 20h logentries.config.istio.io 20h metrics.config.istio.io 20h quotas.config.istio.io 20h reportnothings.config.istio.io 20h servicecontrolreports.config.istio.io 20h tracespans.config.istio.io 20h {{< /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 AGE istio-system requestcount 20h istio-system requestduration 20h istio-system requestsize 20h istio-system responsesize 20h istio-system tcpbytereceived 20h istio-system tcpbytesent 20h {{< /text >}}

To see an individual instance configuration, execute the following:

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