upstream php_fpm_lhc_stats {
	server unix:/run/php5/fpm/lhc_stats;
 }

map $request_method $no_cache {
 # NOTE: if non GET/HEAD, don't cache.
	default 1;
	HEAD 0;
	GET  0;
 }
map $arg_module $no_cache {
 ## When we go through installation
 ## or when we're on the dashboard for specific tasks.
	Installation 1; # when invoking the installation module.
	~[^\&]*(?:Dashboard|Live|Goals|Admin|Manager) 1; # some tasks
 }
map $arg_action $no_cache {
 ## The first installation steps don't invoke the installation module.
	systemCheck 1;
	databaseSetup 1;
 }
map $http_cookie $no_cache {
 ## Testing for the session cookie being present.
 ## If there is then no caching is to be done.
	~PIWIK_SESSID 1; # Piwik session cookie
 }

# vim: ft=sh