apiVersion: v1
kind: Namespace
metadata: 
  name: dev3
---  
apiVersion: v1
kind: LimitRange
metadata:
  name: default-cpu-mem-limit-range
  namespace: dev3
spec:
  limits:
    - default:
        cpu: "500m"     
        memory: "512Mi" 
      defaultRequest:
        cpu: "300m"     
        memory: "256Mi"
      type: Container
