Improve kubernetes for prod

infrastructure/kubernetes/base/jobs/demo-seed-purchase-orders-job.yaml

@@ -17,14 +17,18 @@ spec:
         app: demo-seed-purchase-orders
     spec:
       initContainers:
-      - name: wait-for-procurement-plans-seed
-        image: busybox:1.36
+      - name: wait-for-procurement-service
+        image: curlimages/curl:latest
         command:
         - sh
         - -c
         - |
-          echo "Waiting 30 seconds for demo-seed-procurement-plans to complete..."
-          sleep 30
+          echo "Waiting for procurement-service to be ready..."
+          until curl -f http://procurement-service.bakery-ia.svc.cluster.local:8000/health/ready > /dev/null 2>&1; do
+            echo "procurement-service not ready yet, waiting..."
+            sleep 5
+          done
+          echo "procurement-service is ready!"
       containers:
       - name: seed-purchase-orders
         image: bakery/procurement-service:latest