Limit memory usage per account

CyberCr33p

CyberCr33p

I want to limit the max memory per account (mostly for PHP-FPM). I found that this can be done using login.conf and by RCTL. I think that login.conf is used only when a user logins using the shell. PHP-FPM processes run without the user login so the only way is with RCTL, right?
 
if you start php via daemon -u it will use setusercontext(3) and will set the limits
for std rc.d launch
${name}_login_class n Login class to use, else "daemon". (see /etc/rc.subr)
where $name is php_fpm?
 
PHP-FPM runs a master process as root and creates child processes running per user id. I only want to limit these child processes not per process but by user account.
 
you probably have to patch sapi/fpm/fpm/fpm_unix.c and replace the setuid call to a setusercontext call
you can create a patch file to put into the port files dir for future builds
 
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