Fix values for grafana

monitoring/values.yaml

@@ -4,7 +4,7 @@
 
 ## Provide a name in place of kube-prometheus-stack for `app:` labels
 ##
-nameOverride: ""
+nameOverride: "mon-stack"
 
 ## Override the deployment namespace
 ##
@@ -757,7 +757,6 @@ alertmanager:
           resources:
             requests:
               storage: 50Gi
-          selector: {}
 
 
     ## The external URL the Alertmanager instances will be available under. This is necessary to generate correct URLs. This is necessary if Alertmanager is not served from root of a DNS name. string  false
@@ -3685,7 +3684,6 @@ prometheus:
            resources:
              requests:
                storage: 50Gi
-         selector: {}
 
     ## Using tmpfs volume
     ##
@@ -4411,7 +4409,6 @@ thanosRuler:
           resources:
             requests:
               storage: 50Gi
-        selector: {}
 
     ## AlertmanagerConfig define configuration for connecting to alertmanager.
     ## Only available with Thanos v0.10.0 and higher. Maps to the alertmanagers.config Thanos Ruler arg.