[cetic/microservice] Isn't bad practice to set resource limits?

[Nico-Salamone]

Currently, in values.yaml file, resource limits are set. Isn't this a bad practice in Kubernetes?

Is your feature request related to a problem? Please describe.
By default, pods can only use 2 CPUs and 2 GB of memory. If a user of this chart doesn't notice this, they might wonder why a particular pod is "slow".

Describe the solution you'd like
In the values.yaml file, replace this:

resources:
  limits:
    cpu: 2
    memory: 2000Mi
  requests:
    cpu: 500m
    memory: 500Mi

by this:

resources:
  requests:
    cpu: 500m
    memory: 500Mi