Update long running test workflow to verify manifests are registered (#…

…8298)

# Description

Apply same verification check as was done for cloud and non-cloud tests
to check for registered manifests in long running test workflow.

## Type of change

- This pull request is a minor refactor, code cleanup, test improvement,
or other maintenance task and doesn't change the functionality of Radius
(issue link optional).

## Contributor checklist
Please verify that the PR meets the following requirements, where
applicable:

- An overview of proposed schema changes is included in a linked GitHub
issue.
    - [ ] Yes
    - [ ] Not applicable
- A design document PR is created in the [design-notes
repository](https://github.com/radius-project/design-notes/), if new
APIs are being introduced.
    - [ ] Yes
    - [ ] Not applicable
- The design document has been reviewed and approved by Radius
maintainers/approvers.
    - [ ] Yes
    - [ ] Not applicable
- A PR for the [samples
repository](https://github.com/radius-project/samples) is created, if
existing samples are affected by the changes in this PR.
    - [ ] Yes
    - [ ] Not applicable
- A PR for the [documentation
repository](https://github.com/radius-project/docs) is created, if the
changes in this PR affect the documentation or any user facing updates
are made.
    - [ ] Yes
    - [ ] Not applicable
- A PR for the [recipes
repository](https://github.com/radius-project/recipes) is created, if
existing recipes are affected by the changes in this PR.
    - [ ] Yes
    - [ ] Not applicable

Signed-off-by: lakshmimsft <ljavadekar@microsoft.com>

.github/workflows/long-running-azure.yaml

@@ -404,6 +404,50 @@ jobs:
           rad install kubernetes --reinstall \
             --chart ${{ env.RADIUS_CHART_LOCATION }} \
             --set rp.image=${{ env.CONTAINER_REGISTRY }}/applications-rp,rp.tag=${{ env.REL_VERSION }},dynamicrp.image=${{ env.CONTAINER_REGISTRY }}/dynamic-rp,dynamicrp.tag=${{ env.REL_VERSION }},controller.image=${{ env.CONTAINER_REGISTRY }}/controller,controller.tag=${{ env.REL_VERSION }},ucp.image=${{ env.CONTAINER_REGISTRY }}/ucpd,ucp.tag=${{ env.REL_VERSION }}
+      
+          echo "*** Verify manifests are registered ***"
+          rm -f registermanifest_logs.txt
+          # Find the pod with container "ucp"
+          POD_NAME=$(
+            kubectl get pods -n radius-system \
+              -o jsonpath='{range .items[*]}{.metadata.name}{" "}{.spec.containers[*].name}{"\n"}{end}' \
+            | grep "ucp" \
+            | head -n1 \
+            | cut -d" " -f1
+          )
+          echo "Found ucp pod: $POD_NAME"
+
+          if [ -z "$POD_NAME" ]; then
+            echo "No pod with container 'ucp' found in namespace radius-system."
+            exit 1
+          fi
+
+          # Poll logs for up to  iterations, 30 seconds each (upto 3 minutes total)
+          for i in {1..6}; do
+            kubectl logs "$POD_NAME" -n radius-system | tee registermanifest_logs.txt > /dev/null
+
+            # Exit on error
+            if grep -qi "Service initializer terminated with error" registermanifest_logs.txt; then
+              echo "Error found in ucp logs."
+              grep -i "Service initializer terminated with error" registermanifest_logs.txt
+              exit 1
+            fi
+
+            # Check for success
+            if grep -q "Successfully registered manifests" registermanifest_logs.txt; then
+              echo "Successfully registered manifests - message found."
+              break
+            fi
+
+            echo "Logs not ready, waiting 30 seconds..."
+            sleep 30
+          done
+
+          # Final check to ensure success message was found
+          if ! grep -q "Successfully registered manifests" registermanifest_logs.txt; then
+            echo "Manifests not registered after 3 minutes."
+            exit 1
+          fi
       - name: Configure Radius test workspace
         run: |
           set -x