Limitations and known issues for Watson Machine Learning Accelerator

Watson Machine Learning Accelerator wmla-etcd statefulset is not starting because quota is applied to the namespace

Applies to: 4.6

Problem

wmla-etcd statefulset fails to be created due to the following error:

failed quota: cpd-quota: must specify limits.cpu,limits.memory,requests.cpu,requests.memory

Cause

wmla-etcd statefulset cannot be created if quota is applied to namespace but limitrange is not set. Apply limit range with defaults for limits and requests.

Solution

Modify the namespace in the following yaml to the namespace where Cloud Pak for Data is installed:

apiVersion: v1
kind: LimitRange
metadata:
  name: cpu-resource-limits
  namespace:  zen1  #Change this value to the namespace where Cloud Pak for Data is installed
spec:
  limits:
  - default:
      cpu: 300m
      memory: 200Mi
    defaultRequest:
      cpu: 200m
      memory: 200Mi
    type: Container