Add base kubernetes support final

infrastructure/kubernetes/base/components/alert-processor/alert-processor-service.yaml

@@ -20,6 +20,29 @@ spec:
         app.kubernetes.io/component: worker
     spec:
       initContainers:
+      - name: wait-for-database
+        image: busybox:1.36
+        command:
+        - sh
+        - -c
+        - |
+          echo "Waiting for alert processor database to be ready..."
+          until nc -z $ALERT_PROCESSOR_DB_HOST $ALERT_PROCESSOR_DB_PORT; do
+            echo "Database not ready yet, waiting..."
+            sleep 2
+          done
+          echo "Database is ready!"
+        env:
+        - name: ALERT_PROCESSOR_DB_HOST
+          valueFrom:
+            configMapKeyRef:
+              name: bakery-config
+              key: ALERT_PROCESSOR_DB_HOST
+        - name: ALERT_PROCESSOR_DB_PORT
+          valueFrom:
+            configMapKeyRef:
+              name: bakery-config
+              key: DB_PORT
       - name: wait-for-rabbitmq
         image: busybox:1.36
         command: