remove bearerTokenFile from apiserver endpoint in master service monitor (#36)

Signed-off-by: Alex Castilio dos Santos <alexsantos@microsoft.com>

Author: alexcastilio

clusterloader2/pkg/prometheus/manifests/master-ip/master-serviceMonitor.yaml

@@ -28,10 +28,8 @@ spec:
   {{end}}
   - port: apiserver
     scheme: https
-    bearerTokenFile: "/var/run/secrets/kubernetes.io/serviceaccount/token"
     tlsConfig:
       insecureSkipVerify: true
-      caFile: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
   {{if $PROMETHEUS_SLOW_APISERVER}}
     interval: 30s
     scrapeTimeout: 30s
@@ -78,4 +76,4 @@ spec:
       key: token
   selector:
     matchLabels:
-      k8s-app: master
+      k8s-app: master