Merge pull request #56 from grobinson-blockchain/master

Support optional overwrite of existing configuration files

haproxy/config.sls

@@ -14,3 +14,7 @@ haproxy.config:
      - service: haproxy.service
    - watch_in:
      - service: haproxy.service
+   {% if salt['pillar.get']('haproxy:overwrite', default=True) == False %}
+   - unless:
+     - test -e {{ salt['pillar.get']('haproxy:config_file_path', '/etc/haproxy/haproxy.cfg') }}
+   {% endif %}

pillar.example

@@ -4,6 +4,7 @@
 
 haproxy:
   enabled: True
+  overwrite: True # Overwrite an existing config file if present (default behaviour unless set to false)
   config_file_path: /etc/haproxy/haproxy.cfg
   global:
     stats: