hello.yaml

# Metadata
apiVersion: core.oam.dev/v1beta1
kind: Application
metadata:
  name: hello-world
  annotations:
    description: 'HTTP hello world demo'
spec:
  components:
    - name: http-component
      type: component
      properties:
        # Run components from OCI registries as below or from a local .wasm component binary.
        image: ghcr.io/wasmcloud/components/http-hello-world-rust:0.1.0
      traits:
        # One replica of this component will run
        - type: spreadscaler
          properties:
            instances: 1
    # The httpserver capability provider, started from the official wasmCloud OCI artifact
    - name: httpserver
      type: capability
      properties:
        image: ghcr.io/wasmcloud/http-server:0.21.0
      traits:
        # Link the HTTP server and set it to listen on the local machine's port 8080
        - type: link
          properties:
            target:
              name: http-component
            namespace: wasi
            package: http
            interfaces: [incoming-handler]
            source:
              config:
                - name: default-http
                  properties:
                    ADDRESS: 127.0.0.1:8080