Enabling Memory Cgroup on Raspberry Pi 4/5

[Daniel Walker]

Armbianmonitor:

https://paste.armbian.com/ojexafoyoj

I'm trying to setup k3s on a raspberry pi 5, and I can't seem to get the cgroup enabled on the kernel. 

I edited the /boot/armbianEnv.txt file adding:

extraargs=cgroup_memory=1 cgroup_enable=memory

and when i cat /proc/cmdline or /proc/cgroup it doesn't seem to be enabled and I don't see the edits from the env file. 

Can anyone help? 

For context I'm trying to get k3s up and running on the a few raspberry pi 4s as nodes and a five as the master to the issues is currently on the 5. I'll be verifying I get the same results on the 4s tonight. 

Read through a bunch of posts but haven't found anything suggesting something other than editing that file for armbian.  Config on rapsbian was in the /boot/cmdline file, and that worked fine on the same hardware.