Merge branch 'nexus_values_update' into 'master'

Nexus values update

See merge request !2385

chart/templates/nexus-repository-manager/values.yaml

@@ -27,8 +27,9 @@ job_image:
   
 monitoring:
   enabled: {{ .Values.monitoring.enabled }}
-  {{- if and .Values.istio.enabled (eq (dig "istio" "mtls" "mode" "STRICT" .Values.addons.velero.values) "STRICT") }}
   serviceMonitor:
+    createMetricsUser: {{ .Values.monitoring.enabled }}
+  {{- if and .Values.istio.enabled (eq (dig "istio" "mtls" "mode" "STRICT" .Values.addons.velero.values) "STRICT") }}
     scheme: https
     tlsConfig:
       caFile: /etc/prom-certs/root-cert.pem