Check pods are created before waiting for them to be ready during pub…

…lish recipes (radius-project#6914)

# Description

This is a potential fix for the flaky test issue seen radius-project#6912 
It is possible that we see error: no matching resources found because
the pods are not yet created. Waiting on non-existent resources can
result in this error
(kubernetes/kubernetes#87352)

Adding a kubectl rollout status which will ensure the pods are created
before waiting on them to become ready

## Type of change

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Fixes: radius-project#6912 

## Auto-generated summary

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### Summary
🚀🧪🎨

<!--
1.  🚀 for adding a new feature
2.  🧪 for testing the feature
3.  🎨 for improving the formatting
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Add feature to generate and test Terraform recipes from YAML. Fix
formatting in `build/recipes.mk`.

> _We're the crew of the YAML ship, we sail the code sea_
> _We write our files in a simple way, to make some Terraform_
> _Heave away, me hearties, heave away with me_
> _We'll test our recipes on the web, and fix the `./build/recipes.mk`_

### Walkthrough
* Add a command to check the web server status after applying Terraform
configuration
([link](https://github.com/radius-project/radius/pull/6914/files?diff=unified&w=0#diff-d2dfe02e16036198b889fbfbe653f36f04311c2dea672498040231bfcba93d4fR50-R52))
* Remove a trailing whitespace from the echo command
([link](https://github.com/radius-project/radius/pull/6914/files?diff=unified&w=0#diff-d2dfe02e16036198b889fbfbe653f36f04311c2dea672498040231bfcba93d4fL56-R59))

---------

Signed-off-by: vinayada1 <[email protected]>

build/recipes.mk

@@ -48,7 +48,7 @@ publish-test-terraform-recipes: ## Publishes test terraform recipes to the curre
 	kubectl apply -f ./deploy/tf-module-server/resources.yaml -n $(TERRAFORM_MODULE_SERVER_NAMESPACE)
 
 	@echo "$(ARROW) Waiting for web server to be ready..."
-	kubectl wait --for=condition=ready pod -l  app.kubernetes.io/name=tf-module-server -n $(TERRAFORM_MODULE_SERVER_NAMESPACE) --timeout=600s
+	kubectl rollout status deployment.apps/tf-module-server -n $(TERRAFORM_MODULE_SERVER_NAMESPACE) --timeout=600s
 
 	@echo "$(ARROW) Web server ready. Recipes published to http://$(TERRAFORM_MODULE_SERVER_DEPLOYMENT_NAME).$(TERRAFORM_MODULE_SERVER_NAMESPACE).svc.cluster.local/<recipe_name>.zip"
 	@echo "$(ARROW) To test use:"