6.4. Creating serverless applications using YAML

Procedure

1. Create a YAML file, then copy the following example into the file:

   apiVersion: serving.knative.dev/v1
   kind: Service
   metadata:
     name: hello
     namespace: default
   spec:
     template:
       spec:
         containers:
           - image: docker.io/openshift/hello-openshift
             env:
               - name: RESPONSE
                 value: "Hello Serverless!"

   Copy to Clipboard Toggle word wrap

2. Navigate to the directory where the YAML file is contained, and deploy the application by applying the YAML file:

   $ oc apply -f <filename>

   Copy to Clipboard Toggle word wrap