operator: add differentiation label

Add one device plugin specific label to differentiate our operator
from all the possible operators within same namespace.

Signed-off-by: Tuomas Katila <tuomas.katila@intel.com>

deployments/operator/manager/manager.yaml

@@ -3,6 +3,7 @@ kind: Namespace
 metadata:
   labels:
     control-plane: controller-manager
+    manager: intel-deviceplugin-operator
   name: system
 ---
 apiVersion: apps/v1
@@ -12,15 +13,18 @@ metadata:
   namespace: system
   labels:
     control-plane: controller-manager
+    manager: intel-deviceplugin-operator
 spec:
   selector:
     matchLabels:
       control-plane: controller-manager
+      manager: intel-deviceplugin-operator
   replicas: 1
   template:
     metadata:
       labels:
         control-plane: controller-manager
+        manager: intel-deviceplugin-operator
     spec:
       containers:
       - image: docker.io/intel/intel-deviceplugin-operator:devel

deployments/operator/rbac/auth_proxy_service.yaml

@@ -12,3 +12,4 @@ spec:
     targetPort: https
   selector:
     control-plane: controller-manager
+    manager: intel-deviceplugin-operator