[feat] Add message in setup and motd on where to access SOC

salt/motd/files/so_motd.jinja

@@ -1,4 +1,9 @@
 {% set needs_restarting_check = salt['mine.get']('*', 'needs_restarting.check', tgt_type='glob') -%}
+{% set url = salt['pillar.get']('master:url_base') -%}
+
+
+Access the Security Onion web interface at https://{{ url }}
+(You may need to run so-allow first if you haven't yet)
 
 {%- if needs_restarting_check %}
   {%- set minions_need_restarted = [] %}

salt/motd/init.sls

@@ -1,5 +1,5 @@
-package_update_reboot_required_motd:
+so_motd:
   file.managed:
     - name: /etc/motd
-    - source: salt://motd/files/package_update_reboot_required.jinja
+    - source: salt://motd/files/so_motd.jinja
     - template: jinja