apiVersion: core.oam.dev/v1beta1
kind: Application
metadata:
  name: application-sample
  namespace: default
spec:
  components:
    - name: "server1"
      type: "singleton-server"
      properties:
        version: 1.14.2
    - name: "server2"
      type: "singleton-server"
      properties:
        version: 1.14.2
  workflow:
    steps:
      - name: deploy-server1
        type: custom-apply-component
        properties:
          component: "server1"
        outputs:
        - name: server1IP
          valueFrom: "myIP"
      - name: deploy-server2
        type: apply-with-ip
        inputs:
        - from: server1IP
          parameterKey: prefixIP
        properties:
          component: "server2"