As we all know, in the course of the set up of kubectl in our Linux working system, we permit the executive privileges to uninstall the kubectl once more from our working system. This text is expounded to uninstalling the kubectl course of and we’ll clarify each step with the assistance of examples and screenshots on your comfort.
What Is Uninstall Kubectl in Kubernetes?
Typically, we have to uninstall the kubectl simply to improve the Kubernetes system or take away the impurities from a system that disturb its working and decelerate the entire system of Kubernetes. First, we begin our Kubernetes software by opening the Home windows terminal and working the command on the terminal that’s associated to uninstalling the kubectl from the Kubernetes system.
We all know that the kubectl set up is completed by means of totally different packages like apt and yum. Now, we’ll run the command once more to vary or uninstall the package deal of set up of kubectl from the system.
Step 1: Launch a Minikube of Kubernetes
Within the very first step, we begin our Linux working system terminal. Then, we run the next command to start out a Minikube to handle the dashboard of Kubernetes:
After the command’s execution, we get the next output. Now, a brand new cluster is created in our Kubernetes system:
Step 2: Run the Replace Command in Linux
This command isn’t the identical as within the Kubernetes container. We replace the system packages by working the next command. Just be sure you are logged in with the foundation person and handed the password of this person in your command immediate:
Press “Enter” and the command offers the end result in your terminal. The output of this command in response to our system is hooked up within the following:
Right here, we are able to see that our system up to date the packages which are associated to Kubernetes, has no bugs to repair, and it retains our Kubernetes setting in good type.
Step 3: Set up the Package deal in Your System
On this step, we’ll find out how we are able to set up the brand new packages or repositories in our Linux system that are associated to Kubernetes. We run the next command to put in the brand new packages:
~$ sudo apt set up
> apt-transport-https
> curl
The output is hooked up within the following:
Right here, the curl model is up to date and all of the packages are efficiently up to date in addition to newly put in.
Step 4: Fetch the Information from APIs
On this step, we’ll uncover learn how to use the CURL command to retrieve the information from a number of APIs. We run the next command in our system terminal to fetch the knowledge that’s associated to the Kubernetes launch in Google.
~$ curl -LO “https://storage.googleapis. – https://storage.googleapis.”/kubernetes-releaser/launch/
This command returns the entire information that’s associated to the newest launch of Kubernetes as you possibly can see within the following:
Step 5: Assign the Executable Permission to Kubectl
On this step, we’ll find out how we are able to assign the executable permission to the kubectl of Kubernetes. The kubectl is in a binary file; do not forget that at the moment. We run the next command in our system terminal:
When this command is executed, the binary file of kubectl is now executed and in working situation.
Step 6: Transfer the Kubectl File into the Kubernetes Setting
On this command, we’ll find out how we are able to simply transfer the kubectl executable file within the Kubernetes setting. We run the next command for this goal:
~$ sudo mv ./kubectl /usr/native/bin/kubectl
After this command is executed, the kubectl file is moved to the executed kubectl file with the assistance of the “sudo mv” command parameters into the specified talked about listing. We’d like the password of the person to authenticate the sudo command that’s entered within the immediate command.
Step 7: Examine the Model of the Kubectl Shopper
Right here, we’ll find out how we are able to test the model of the kubectl that runs within the client-side Kubernetes setting. We run the next command in our terminal:
~$ kubectl model –shopper
The output is hooked up within the earlier screenshot that we bought after the command execution. Please have a look at the main points which are proven within the screenshot very fastidiously. This screenshot confirms that the kubectl package deal is working in our system at the moment.
Step 8: Forcefully Take away the Kubectl File from the Kubernetes Setting
On this step, we’ll be taught the strategy by means of which we are able to forcefully delete the kubectl binary file from our Kubernetes setting system with the permission of the administration. We run the next command on our Linux terminal:
~$ sudo rm -f /usr/native/bin/kubectl
Run the command. The password of the person is once more required to entry the administration permission to delete the specified kubectl file instantly and forcefully. Right here, the “-f” flag is used for forceful implementation. The output is hooked up right here:
Step 9: Take away the File and Listing from the Kubernetes Setting
On this step, after getting permission from the administration of kubectl forcefully, we delete the listing and file of kubectl from our Kubernetes clusters setting by working the next command:
When this command is executed, the kubectl file and listing are deleted from our Linux system. On this command, we use the “-rf” flag to delete the file and listing each from the system. The command screenshot can also be hooked up within the following on your assist:
Step 10: Examine the Model of Kubectl Once more within the Shopper System
Within the final step, we run the command to test the model of kubectl once more. We test if kubectl is uninstalled efficiently or not. Run the next command in your system terminal:
~$ kubectl model –shopper
The command is executed, and the output is proven within the terminal that’s hooked up within the earlier screenshot. As you possibly can see within the screenshot, it shows the “kubectl not discovered” message. You’ll be able to set up it by means of the command.
Conclusion
We conclude that we are able to simply uninstall the kubectl from our system by working several types of instructions. Uninstalling kubectl is usually a lot wanted and good for system efficiency. Hopefully, this text is useful for you. You’ll be able to apply these examples to uninstall your kubectl package deal out of your Kubernetes setting.
