Fix acng config and don't show changes when proxy string can exist in file

salt/manager/files/acng/acng.conf

@@ -91,6 +91,6 @@ PassThroughPattern: (repo\.securityonion\.net:443|download\.docker\.com:443|mirr
 # MaxInresponsiveDlSize: 64000
 # BadRedirDetectMime: text/html
 {% set proxy = salt['pillar.get']('manager:proxy') -%}
-{{ if proxy }}
+{% if proxy %}
 Proxy: {{ proxy }}
-{{ endif }}
+{% endif %}

salt/manager/init.sls

@@ -61,6 +61,8 @@ acngcopyconf:
   file.managed:
     - name: /opt/so/conf/aptcacher-ng/etc/acng.conf
     - source: salt://manager/files/acng/acng.conf
+    - template: jinja
+    - show_changes: False
 
 # Install the apt-cacher-ng container
 so-aptcacherng:

salt/repo/client/init.sls

@@ -63,6 +63,7 @@ yumconf:
     - source: salt://repo/client/files/centos/yum.conf.jinja
     - mode: 644
     - template: jinja
+    - show_changes: False
 {% endif %}
 
 cleanyum: