Update nginx.yml

.github/workflows/nginx.yml

@@ -106,6 +106,51 @@ jobs:
             namespace: metallb-system
           EOF
 
+      - name: Test LoadBalancer
+        run: |
+          cat <<EOF | kubectl apply -f -
+          kind: Pod
+          apiVersion: v1
+          metadata:
+            name: foo-app
+            labels:
+              app: http-echo
+          spec:
+            containers:
+            - name: foo-app
+              image: hashicorp/http-echo:0.2.3
+              args:
+                - "-text=foo"
+          ---
+          kind: Pod
+          apiVersion: v1
+          metadata:
+            name: bar-app
+            labels:
+              app: http-echo
+          spec:
+            containers:
+            - name: bar-app
+              image: hashicorp/http-echo:0.2.3
+              args:
+                - "-text=bar"
+          ---
+          kind: Service
+          apiVersion: v1
+          metadata:
+            name: foo-service
+          spec:
+            type: LoadBalancer
+            selector:
+              app: http-echo
+            ports:
+          # Default port used by the image
+          - port: 5678
+          EOF
+          kubectl wait pod --all --for=condition=Ready -n default
+          LB_IP=$(kubectl get svc/foo-service -o=jsonpath='{.status.loadBalancer.ingress[0].ip}')
+          curl -m 5 ${LB_IP}:5678
+          
       - name: Deploy nginx
         run: |
           kubectl create deployment nginx --image=nginx --replicas=3