kubernetes quotas

kubectl create namespace pippo
kubectl create quota myhq --hard=cpu=1,memory=1G,pods=2 --namespace=pippo
kubectl run --restart=Never busybox --image=busybox --namespace=pippo




Error from server (Forbidden): pods "busybox" is forbidden: failed quota: myhq: must specify cpu,memory


You can create your pod with requests and limits:


kubectl run --restart=Never busybox --image=busybox --namespace=pippo --limits=cpu=100m,memory=512Mi --requests=cpu=50m,memory=256Mi --dry-run -o yaml > mypod.yaml

spec:
  containers:
  - image: busybox
    imagePullPolicy: IfNotPresent
    name: busybox
    resources:
      limits:
        cpu: 100m
        memory: 512Mi
      requests:
        cpu: 50m
        memory: 256Mi

obviously all values in "requests" must be <= values in limits