Adding in arg in a workload deployment

I have Rancher 2.4.x.

I have been wanting to deploying an application based off a kubernetes yaml file that has args in it.

Here is an example.

 containers:

      - image: keycloak/keycloak-gatekeeper:7.0.0

        name: gatekeeper

        ports:

        - containerPort: 3000

        args:

        - --config=/etc/secrets/gatekeeper.yaml

        - --redirection-url=https://my-app-server-url

        - --upstream-url=http://127.0.0.1:8080

        - --resources=uri=/*|roles=my-app-role

What is the equivalent of that in Rancher? Many thanks,