Merge branch 'nginxTmpl' into 'qa'

nginx: use nginx_tpl_path parameter and fix its default

See merge request ai/it-puppet-module-dirac!31

code/manifests/init.pp

@@ -44,7 +44,7 @@ class dirac ($dirac_user = 'dirac', $dirac_group = 'dirac',
             $extensions = [], $web_extensions = [],
             $dirac_tpl_path = 'dirac/dirac.cfg.erb',
             $web_tpl_path = 'dirac/site.conf.erb',
-            $nginx_tpl_path = 'dirac/nginx.conf',
+            $nginx_tpl_path = 'dirac/nginx.conf.erb',
             $install_tpl_path = 'dirac/install.cfg.erb',
             $teigi_keys = [],
             $dirac_config_args = {},
@@ -230,7 +230,7 @@ class dirac ($dirac_user = 'dirac', $dirac_group = 'dirac',
     file { '/opt/rh/nginx16/root/etc/nginx/nginx.conf':
       ensure  => present,
       require => Package['nginx16'],
-      content => template('dirac/nginx.conf.erb'),
+      content => template($nginx_tpl_path),
     }
 
     service { 'nginx16-nginx':