红帽全球峰会This documentation is for a release that is no longer maintained
See documentation for the latest supported version 3 or the latest supported version 4.5.13.3. 通过标记命名空间来创建代理
代理可与触发器结合使用，用于将事件源发送到事件 sink。您可以通过标记您拥有的命名空间或具有写入权限来自动创建 default 代理。
注意
如果您删除该标签，则不会删除使用这个方法创建的代理。您必须手动删除它们。
先决条件
- OpenShift Serverless Operator 和 Knative Eventing 已安装在 OpenShift Container Platform 集群中。
-
安装 OpenShift CLI(
oc)。 - 您已创建了一个项目，或者具有适当的角色和权限访问项目，以便在 OpenShift Container Platform 中创建应用程序和其他工作负载。
流程
使用
eventing.knative.dev/injection=enabled标识一个命名空间：oc label namespace <namespace> eventing.knative.dev/injection=enabled
$ oc label namespace <namespace> eventing.knative.dev/injection=enabledCopy to Clipboard Copied! Toggle word wrap Toggle overflow
验证
您可以使用 oc CLI，或使用 web 控制台中的 Topology 视图来验证代理是否已成功创建。
使用
oc命令获取代理：oc -n <namespace> get broker <broker_name>
$ oc -n <namespace> get broker <broker_name>Copy to Clipboard Copied! Toggle word wrap Toggle overflow 示例命令
oc -n default get broker default
$ oc -n default get broker defaultCopy to Clipboard Copied! Toggle word wrap Toggle overflow 输出示例
NAME READY REASON URL AGE default True http://broker-ingress.knative-eventing.svc.cluster.local/test/default 3m56s
NAME READY REASON URL AGE default True http://broker-ingress.knative-eventing.svc.cluster.local/test/default 3m56sCopy to Clipboard Copied! Toggle word wrap Toggle overflow 可选：如果使用 OpenShift Container Platform Web 控制台，在 Developer 视角中进入 Topology 视图来查看存在的代理：
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