Query_container

Kubernetes
#1

Hello @mmumshad Sir,

In kubernetes, after running the command " kubectl run nginx --image=nginx " the nginx pod is created and also nginx container also get created.

So how to see the container in docker environment ? because when running docker container ls, unable to see the nginx container there .

Thanks,
Sujal

#2

@sujal.kumar.mitra
Try to run the command docker container ls on the node which the pod is scheduled on it.

#3

@mmumshad Sir, Thanks,

As checked after running the docker run nginx --image=nginx command,

The below two container is showing after running docker container ls. Why two container is showing ?

Please let me know,

Thanks,
Sujal

image
image1317×116 7.31 KB

#4

Hello @mmumshad Sir,

Please assist.

#5

Hello, @sujal.kumar.mitra
You are running the wrong command. Correct command is docker run --name nginx nginx
Please see more details from the official docs.
docker run | Docker Docs

1 Like
#6

Yes @Tej_Singh_Rana Sir, Now I realized. I ran it as Kubernetes format.

Thanks for the help !!

#7

Are you working on k8s cluster?

#8

Hello @Tej_Singh_Rana ,

Yes running on k8s cluster.

#9

pause is a helper container created by k8s to help the check the lifecycle for nginx container.