5.10.1-add-destination-response-headers.yaml

##################################################
# Test Name: Add Destination Response Header
# Test Number: 5.10.1
# Test Description:
#   - Add response header on requests meant for frontend
##################################################
apiVersion: networking.mesh.gloo.solo.io/v1
kind: VirtualMesh
metadata:
  name: virtual-mesh
  namespace: gloo-mesh
spec:
  federation:                            # Enable automatic federation of all services to all clusters
    selectors:
      - {}
  meshes:
    - name: istiod-istio-system-cluster1
      namespace: gloo-mesh
    - name: istiod-istio-system-cluster2
      namespace: gloo-mesh
---
apiVersion: networking.enterprise.mesh.gloo.solo.io/v1beta1
kind: VirtualGateway
metadata:
  name: ingress
  namespace: gloo-mesh
spec:
  ingressGatewaySelectors:
  - portName: http2               # match on port name http2
    destinationSelectors:
    - kubeServiceMatcher:
        labels:
          istio: ingressgateway  # select all gateways with istio=ingressgateway label
        namespaces:
        - istio-system            # only include istio-system namespace
  connectionHandlers:
  - http:
      routeConfig:
      - virtualHost:
          domains:
          - "*"
          routes:
          - name: frontend
            routeAction:
              destinations:
              - kubeService:
                  clusterName: cluster1
                  name: frontend
                  namespace: app
                  port: 8080
                options:
                  headerManipulation:
                    appendResponseHeaders:
                      X-my-response-header: "frontend"