Kubernetes Pod Resource Limiting Guide

Set Resource Limits in Kubernetes Pods

How to Define Resource Restrictions for Kubernetes Pods

Steps

Create a pod named httpd-pod with a container named httpd-container.
Use the httpd image with the latest tag (httpd:latest).
Set resource requests:
- Memory: 15Mi
- CPU: 100m
Set resource limits:
- Memory: 20Mi
- CPU: 100m

Tasks

Create a manifest yaml file, httpd-pod.yaml

 apiVersion: v1
 kind: Pod
 metadata:
   name: httpd-pod
 spec:
   containers:
   - name: httpd-container
     image: httpd:latest
     resources:
       requests:
         memory: "15Mi"
         cpu: "100m"
       limits:
         memory: "20Mi"
         cpu: "100m"

As I prefer EOF,

Apply the manifest file
```
 kubectl apply -f httpd-pod.yaml
```
pod/httpd-pod created. Now, Verify the Pod.
```
 kubectl get pods
```
Then, check the resources on given pod
```
 kubectl describe pod httpd-pod
```

#k8s #kubernetes #devops #pods #limitation #happylearning

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