website/content/en/docs/tasks/administer-cluster/manage-resources/quota-pod-namespace.md

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---
title: Configure a Pod Quota for a Namespace
content_template: templates/task
weight: 60
---
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This page shows how to set a quota for the total number of Pods that can run
in a namespace. You specify quotas in a
[ResourceQuota](/docs/reference/generated/kubernetes-api/{{< param "version" >}}/#resourcequota-v1-core)
object.
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## Create a namespace
Create a namespace so that the resources you create in this exercise are
isolated from the rest of your cluster.
```shell
kubectl create namespace quota-pod-example
```
## Create a ResourceQuota
Here is the configuration file for a ResourceQuota object:
{{< code file="quota-pod.yaml" >}}
Create the ResourceQuota:
```shell
kubectl create -f https://k8s.io/docs/tasks/administer-cluster/quota-pod.yaml --namespace=quota-pod-example
```
View detailed information about the ResourceQuota:
```shell
kubectl get resourcequota pod-demo --namespace=quota-pod-example --output=yaml
```
The output shows that the namespace has a quota of two Pods, and that currently there are
no Pods; that is, none of the quota is used.
```yaml
spec:
hard:
pods: "2"
status:
hard:
pods: "2"
used:
pods: "0"
```
Here is the configuration file for a Deployment:
{{< code file="quota-pod-deployment.yaml" >}}
In the configuration file, `replicas: 3` tells Kubernetes to attempt to create three Pods, all running the same application.
Create the Deployment:
```shell
kubectl create -f https://k8s.io/docs/tasks/administer-cluster/quota-pod-deployment.yaml --namespace=quota-pod-example
```
View detailed information about the Deployment:
```shell
kubectl get deployment pod-quota-demo --namespace=quota-pod-example --output=yaml
```
The output shows that even though the Deployment specifies three replicas, only two
Pods were created because of the quota.
```yaml
spec:
...
replicas: 3
...
status:
availableReplicas: 2
...
lastUpdateTime: 2017-07-07T20:57:05Z
message: 'unable to create pods: pods "pod-quota-demo-1650323038-" is forbidden:
exceeded quota: pod-demo, requested: pods=1, used: pods=2, limited: pods=2'
```
## Clean up
Delete your namespace:
```shell
kubectl delete namespace quota-pod-example
```
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### For cluster administrators
* [Configure Default Memory Requests and Limits for a Namespace](/docs/tasks/administer-cluster/memory-default-namespace/)
* [Configure Default CPU Requests and Limits for a Namespace](/docs/tasks/administer-cluster/cpu-default-namespace/)
* [Configure Minimum and Maximum Memory Constraints for a Namespace](/docs/tasks/administer-cluster/memory-constraint-namespace/)
* [Configure Minimum and Maximum CPU Constraints for a Namespace](/docs/tasks/administer-cluster/cpu-constraint-namespace/)
* [Configure Memory and CPU Quotas for a Namespace](/docs/tasks/administer-cluster/quota-memory-cpu-namespace/)
* [Configure Quotas for API Objects](/docs/tasks/administer-cluster/quota-api-object/)
### For app developers
* [Assign Memory Resources to Containers and Pods](/docs/tasks/configure-pod-container/assign-memory-resource/)
* [Assign CPU Resources to Containers and Pods](/docs/tasks/configure-pod-container/assign-cpu-resource/)
* [Configure Quality of Service for Pods](/docs/tasks/configure-pod-container/quality-service-pod/)
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