This article will clarify:
How to clear the cache of a cluster by deleting the “cache” directory?
Sometimes, users may face difficulty in starting or creating a new Kubernetes cluster. To resolve this issue, the user needs to clear the Kubernetes cache.
To clear Kubernetes cache, see the given steps.
Step 1: Open the “.kube” Directory
To clear the Kubernetes cache, first, open “.HappenBy navigating to “Directory”C:\Users\<उपयोगकर्ता-नाम>” Directory:
Step 2: Clear Kubernetes Cache
,.Happen” folder contains the cache folder that stores the Kubernetes cache. Open “cash” Directory:
This directory will contain two folders, “Search“Directory and”http, Discovery directory is used to storekubectl api-resourcesRequests for each Kubernetes cluster. opposite of this, “http“The directory is used to store the response body generated against each”api-resources” Demand.
To clear the Kubernetes cache, press “CTRL+A” to select all directories. After that, press “delete” Or “ofKeys to clear cache folder:
Here, you can see that we have effectively deleted and cleared the Kubernetes cache:
How to clean up a Kubernetes cluster by deleting nodes and pods?
A Kubernetes cluster does not have a centralized or global Kubernetes cache. Kubernetes Command Line Tool “kubectl“Does not provide any commands to clear the cluster cache. The Kubernetes cluster cache may belong to a Kubernetes component or to applications such as pods and nodes. To clear a Kubernetes cluster, see the demonstration below.
Step 1: Get the Pods
To get Kubernetes cluster pods, use “kubectl get pods“Order:
Step 2: Delete Pods
Next, remove the pods to clean up the cluster using “kubectl delete pod <पॉड-नाम>” Permission:
kubectl delete pod <demo,
Step 3: Get Nodes
To completely clear the cluster cache or application cache running in a Kubernetes cluster, use “get nodes”Kubectl get nodes” Permission:
Step 4: Clear the Node
Next, remove the node to make it unschedulable and delete the node directory data. To do this, use the command below:
Cubectel Drain MiniCube-M02 –Force –ignore-daemonsets –delete-emptydir-data
Step 5: Delete Node
To completely remove a node, simply use “kubectl delete node <नोड-नाम>” Permission:
kubectl delete node minikube-m02
This is all about clearing the Kubernetes cache and clearing the Kubernetes cluster.
conclusion
Kubernetes Cache does not have a centralized cache and does not provide any kubectl commands. To clear the Kubernetes cache, open “.Happen“System Directory”$home” Directory or User Directory. After that, clear all the contents of the directory. To clean up a Kubernetes cluster, remove Kubernetes components such as pods. After that, remove the node and delete it using “kubectl delete node <नोड-नाम>” Command. This post explains how to clear the cache of a Kubernetes cluster.
