How to enable CPUManagerPolicy static options

[schlichtanders]

I think I have the problem that my pods don't get dedicated CPUs.
Researching pointed me to https://kubernetes.io/docs/tasks/administer-cluster/cpu-management-policies/#static-policy-options

which mentions to set full-pcpus-only for the CPUManager Policy, which I think is set via kubelet-arg

I've seen that this repo mentions kubelet-arg in locals.tf, however I don't know how I can set this from my kube.tf file. Any help is highly appreciated.

[schlichtanders]

I just found the option k3s_exec_server_args - is it safe to add kubelet-arg here?

[schlichtanders]

indeed it seems that --kubelet-arg is normally used several times, so there shouldn't be any conflict (I found this example usage somewhere on github)

[mysticaltech]

@schlichtanders Sadly, I do not think it will work, please do not hesitate to submit a PR, what needs to be done is add a variable and concatenate the value to the value in this line:

terraform-hcloud-kube-hetzner/locals.tf

Line 322 in 7a731eb

kubelet_arg = ["cloud-provider=external", "volume-plugin-dir=/var/lib/kubelet/volumeplugins"]

[schlichtanders]

what is the reason why k3s_exec_server_args would not work?

[schlichtanders]

according to the k3s server docs the server args take precedence. Hence it should work if the original kubelet-args are included. I will try it out

[mysticaltech]

@schlichtanders In which case, make sure to include the params listed above on line 322 of the locals.tf file, as those are needed.