Memory limit/Memory request for traefik that is running as a part of workspace

[skabashnyuk]

Is your task related to a problem? Please describe

In this issue #20190 we introduce traefik as a part of workspace pod to secure services. Now memory limit/request is not set and used the system default

Describe the solution you'd like

Set reasonable memory limit/Memory request for traefik that is running as a part of the workspace

Describe alternatives you've considered

No response

Additional context

No response

[sparkoo]

here's the traefik podaddition https://github.com/eclipse-che/che-operator/blob/main/controllers/devworkspace/solver/che_routing.go#L162 I've also noticed there is ImagePullPolicy: corev1.PullAlways, which does not make much sense to pull it on every workspace startup

[sparkoo]

should we also set CPU L/R?

[benoitf]

yes for CPU limit/request
we had cases where these limits were not defined and then default were either too low or too high and workspace was not running smoothly

[mshaposhnik]

so what's the proposal? 64 / 256 Mb on RAM and 0.05 / 0.5 CPU? Enough?

[sparkoo]

so what's the proposal? 64 / 256 Mb on RAM and 0.05 / 0.5 CPU? Enough?

looks reasonable to me