6.3. 使用 CLI 创建无服务器应用程序

以下流程描述了如何使用 kn CLI 创建基本无服务器应用程序。

先决条件

  • 在集群中安装了 OpenShift Serverless Operator 和 Knative Serving。
  • 安装了 kn CLI。

流程

  • 创建 Knative 服务:

    $ kn service create <service_name> --image <image> --env <key=value>
    $ kn service create hello --image quay.io/openshift-knative/knative-eventing-sources-event-display:latest --env RESPONSE="Hello Serverless!"
    Creating service 'hello' in namespace 'default':
    
      0.271s The Route is still working to reflect the latest desired specification.
      0.580s Configuration "hello" is waiting for a Revision to become ready.
      3.857s ...
      3.861s Ingress has not yet been reconciled.
      4.270s Ready to serve.
    
    Service 'hello' created with latest revision 'hello-bxshg-1' and URL:
    http://hello-default.apps-crc.testing