Kubernetes Minikube Deploy Pods

In this tutorial, How to create or Delete Pods on Minikube Kubernetes.

  • Service: An abstract way to expose an application running on a set of Pods as a network service.
  • Pod: It’s a collection of one or more container that shares storage and network resources.
  • kubectl: it’s the command line interface

Create Pods

[root@DevopsRoles ~]# kubectl run test-nginx --image=nginx --replicas=2 --port=80 
[root@DevopsRoles ~]# kubectl get pods 

The output environment variable for test-nginx pod

[root@DevopsRoles ~]# kubectl exec test-nginx-c8b797d7d-mzf91 env

Access to test-nginx pod

[root@DevopsRoles ~]# kubectl exec -it test-nginx-c8b797d7d-mzf91 bash
root@test-nginx-c8b797d7d-mzf91:/# curl localhost 

show logs of test-nginx pod

[root@DevopsRoles ~]# kubectl logs test-nginx-c8b797d7d-mzf91

How to scale out pods

[root@DevopsRoles ~]# kubectl scale deployment test-nginx --replicas=3 
[root@DevopsRoles ~]# kubectl get pods 

set service

[root@DevopsRoles ~]# kubectl expose deployment test-nginx --type="NodePort" --port 80 
[root@DevopsRoles ~]# kubectl get services test-nginx
[root@DevopsRoles ~]# minikube service test-nginx --url
[root@DevopsRoles ~]# curl http://10.0.2.10:31495 

Delete service and pods

[root@DevopsRoles ~]# kubectl delete services test-nginx
[root@DevopsRoles ~]# kubectl delete deployment test-nginx 

Conclusion

Thought the article, you can use “Kubernetes Minikube Deploy Pods as above. I hope will this your helpful.

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About HuuPV

My name is Huu. I love technology and especially Devops Skill such as Docker, vagrant, git so forth. I likes open-sources. so I created DevopsRoles.com site to share the knowledge that I have learned. My Job: IT system administrator. Hobbies: summoners war game, gossip.
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