Bug : Node apps runoutside cgroup with unlimited resources

gmakhs

https://community.enhance.com/d/3335-laravel-and-supervisor/5

So i did manage to run the worker using node feature, and now the worker consumes 500% (5 cores) of CPU while the container has a hard limit of 2 cores, running the worker from cli or cron limits it to 200%

I guess the limits are not working correctly for node?
is node even safe to run in case of packages valnurebilities for the server?
https://imgur.com/7Is8yNv

Also picture showing cggroups and top command seems that proccesses started from node are not limited in cggroups
https://imgur.com/a/3V9xZSG

If the job failsor worker fails , node won't restart the worker

**Edited : I have confirmed node apps can use unlimited resources and are not limited by cg groups

Adam

This should be impossible, please send a support ticket and we will investigate.

gmakhs

Adam

Adam this is easy to be reproduced due to personal issues I won't be able to create a ticket and deal with it anytime soon .

The step to reproduce is to setup a job there consumes high CPU - simulate high CPU usage , and just run the php command using node features the task won't be within the cgroup limit , running the same php on cli or browser has the limit .

If have no time to do so I will open a ticket in 2-3 weeks to deal with it , but meanwhile anyone using node is in danger .

Nickske00

So you have the time to complain a lot on the forum here (I count around 14 posts the last 24 hours if I look at your profile), but you have no time to write a support ticket so they can look into it further. Hmm...

gmakhs

Nickske00 valid argument, and as I said for personal reasons I have to travel , I won't be able to work from a computer for a while , on the forum I can use my phone, if they need any troubleshoot I can't do through the phone .
Normally for such issues I just create a ticket but now won't be possible so I let Adam know it's better than let him waiting

mike

Nickske00 he will open a ticket next month. No rush 🙂

gmakhs

mike to me really there is none I don't use enhance for node, just used it yesterday because Adam mentioned it for laravel worker , and discovered the bug