postgres exporter manifest to collect metrics from database

Author: akhil27051999

k8s/postgres-exporter.yaml

@@ -74,8 +74,6 @@ spec:
         prometheus.io/port: "9187"
         prometheus.io/path: "/metrics"
     spec:
-      nodeSelector:
-        kubernetes.io/hostname: minikube-m03
       containers:
       - name: postgres-exporter
         image: prometheuscommunity/postgres-exporter:latest