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fix the broker configmap example (#2315) 

* fix the broker configmap example

* address pr feedback
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Ville Aikas 2020-03-18 12:59:05 -07:00 committed by GitHub
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docs/install/any-kubernetes-cluster.md
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@ -363,7 +363,7 @@ Deploy your first app with the [getting started with Knative app deployment](../
## Installing the Eventing component ## Installing the Eventing component
{{< feature-state version="v0.2" state="alpha" >}} {{< feature-state version="v0.13" state="beta" >}}
The following commands install the Knative Eventing component. The following commands install the Knative Eventing component.
@ -415,7 +415,7 @@ To learn more about the Google Cloud Pub/Sub Channel, try [our sample](https://g
{{% tab name="In-Memory (standalone)" %}} {{% tab name="In-Memory (standalone)" %}}
{{< feature-state version="v0.2" state="alpha" >}} {{< feature-state version="v0.13" state="beta" >}}
The following command installs an implementation of Channel that runs in-memory. This implementation is nice because it is simple and standalone, but it is unsuitable for production use cases. The following command installs an implementation of Channel that runs in-memory. This implementation is nice because it is simple and standalone, but it is unsuitable for production use cases.
@ -446,7 +446,7 @@ The following command installs an implementation of Channel that runs in-memory.
<!-- This indentation is important for things to render properly. --> <!-- This indentation is important for things to render properly. -->
{{< tabs name="eventing_brokers" default="Channel-based" >}} {{< tabs name="eventing_brokers" default="Channel-based" >}}
{{% tab name="Channel-based" %}} {{% tab name="Channel-based" %}}
{{< feature-state version="v0.5" state="alpha" >}} {{< feature-state version="v0.13" state="beta" >}}
The following command installs an implementation of Broker that utilizes Channels: The following command installs an implementation of Broker that utilizes Channels:
@ -454,31 +454,33 @@ The following command installs an implementation of Broker that utilizes Channel
kubectl apply --filename {{< artifact repo="eventing" file="channel-broker.yaml" >}} kubectl apply --filename {{< artifact repo="eventing" file="channel-broker.yaml" >}}
``` ```
To customize which channel implementation is used, update the following ConfigMap: To customize which broker channel implementation is used, update the following
ConfigMap to specify which configurations are used for which namespaces:
```yaml ```yaml
apiVersion: v1 apiVersion: v1
kind: ConfigMap kind: ConfigMap
metadata: metadata:
name: default-ch-webhook name: config-br-defaults
namespace: knative-eventing namespace: knative-eventing
data: data:
default-ch-config: | default-br-config: |
# This is the cluster-wide default channel. # This is the cluster-wide default broker channel.
clusterDefault: clusterDefault:
apiVersion: messaging.knative.dev/v1alpha1 apiVersion: v1
kind: InMemoryChannel kind: ConfigMap
name: imc-channel
namespace: knative-eventing
# This allows you to specify different defaults per-namespace,
# in this case the "some-namespace" namespace will use the Kafka
# channel ConfigMap by default (only for example, you will need
# to install kafka also to make use of this).
namespaceDefaults: namespaceDefaults:
# This allows you to specify different defaults per-namespace,
# in this case the "some-namespace" namespace will use the Kafka
# channel by default.
some-namespace: some-namespace:
apiVersion: messaging.knative.dev/v1alpha1 apiVersion: v1
kind: KafkaChannel kind: ConfigMap
spec: name: kafka-channel
numPartitions: 2 namespace: knative-eventing
replicationFactor: 1
``` ```
{{< /tab >}} {{< /tab >}}