varnish: add variable varnish_update_config to disable configuration update

CHANGELOG.md

@@ -21,6 +21,7 @@ The **patch** part changes is incremented if multiple releases happen the same m
 * postfix: Add task for enable mailgraph on packmail
 * apache: add tash for enable mailgraph on default vhost and index.html
 * php: add variables php_version when sury is activated for each Debian version
+* varnish: add variable varnish_update_config to disable configuration update
 
 ### Changed
 

varnish/defaults/main.yml

@@ -17,6 +17,7 @@ varnish_jail: "unix,user=vcache"
 varnish_additional_options: ""
 
 varnish_config_file: /etc/varnish/default.vcl
+varnish_update_config: True
 varnish_secret_file: /etc/varnish/secret
 
 varnish_tmp_dir: /var/tmp-vcache

varnish/tasks/main.yml

@@ -137,6 +137,7 @@
     dest: "{{ varnish_config_file }}"
     mode: "0644"
     force: yes
+  when: "{{ varnish_update_config }}"
   loop: "{{ query('first_found', templates) }}"
   vars:
     templates: