docker image can't not update in artifact registry.

Google Cloud Compute Infrastructure
1

Hello all.
I tried google cloud platform to learn how to user kubernetes.
And now days, I learn ingress. so I try to push the docker image to artifact registry.
But here is the problem.
I pushed the docker image. and I deployment with this image.
And I found some fix things.
So I changed my code in local.
And I build the docker image in my local computer.
And I push to update image in artifact registry.
And I drop the deployment and create again.
But the pods create with image looks like does not change.

What is my problem??
I don’t know why this problem getting to me…
Could you help me?
Thank you.

2

Sorry. all.

I found the solution.

I changed the image’s tag.

And it works.

Thank you so much.

But I am under wondor why it works like this?

Could somebody explain to me?