remove old dashboard dirs - https://github.com/Security-Onion-Solutions/securityonion/issues/4674

salt/grafana/init.sls

@@ -44,6 +44,12 @@ grafanadashdir:
     - group: 939
     - makedirs: True
 
+{% for type in ['eval','manager','managersearch','search_nodes','sensor_nodes','standalone'] %}
+remove_dashboard_dir_{{type}}:
+  file.absent:
+    - name: /opt/so/conf/grafana/grafana_dashboards/{{type}}
+{% endfor %}
+
 grafana-dashboard-config:
   file.managed:
     - name: /opt/so/conf/grafana/etc/dashboards/dashboard.yml