updated syntax

Author: biozal

.github/workflows/kind-maven.yaml

@@ -49,8 +49,12 @@ jobs:
         run: echo "ipAddress = $(kubectl get nodes -o jsonpath='{.items[*].status.addresses[?(@.type=="InternalIP")].address}')" >> $GITHUB_ENV
       - name: set envIpPort
         run: echo "ipPort = $(kubectl get svc default-couchbase-cluster-ui -o jsonpath='{.spec.ports[].nodePort}')" >> $GITHUB_ENV
+      - name:  debug ip and port
+        run: |
+          echo "IP Address ${{ env.ipAddress }} Port ${{ env.ipPort }}"
+          echo "IP Address $env.ipAddres Port $env.ipPort"
       - name: fix connection string
-        run: awk -i inplace '{gsub(/127.0.0.1/,"${{ env.ipAddress}}:${{ env.ipPort }}?network=external"); print }' src/main/java/org/couchbase/quickstart/configs/ConfigDb.java
+        run: awk -i inplace '{gsub(/127.0.0.1/,"$env.ipAddress:$env.ipPort?network=external"); print }' src/main/java/org/couchbase/quickstart/configs/ConfigDb.java
       - name: validate file fix
         run: cat src/main/java/org/couchbase/quickstart/configs/ConfigDb.java 
       - name: Build with Maven