Deploying Iris kubernetes

[DrakeC95]

I'm trying to deploy IRIS on Kubernetes. I modified the values.yaml file as follows:

image: iriswebapp_app

@param irisapp.tag Iris Frontend Tag

tag: v2.4.5

@param irisapp.imagePullPolicy Iris Frontend imagePullPolicy

Then I ran the following command:

helm install myiris charts/ --values charts/values.yaml -n iris

After doing this, I noticed that it's unable to pull the image.

When I describe the pod, I get the following events:

Events:
Type Reason Age From Message

---

Normal Scheduled 82s default-scheduler Successfully assigned iris/iriswebapp-app-857b47b585-6vrq4 to k8swn1
Normal Pulling 35s (x3 over 81s) kubelet Pulling image "iriswebapp_app:v2.4.5"
Warning Failed 34s (x3 over 79s) kubelet Failed to pull image "iriswebapp_app:v2.4.5": failed to pull and unpack image "docker.io/library/iriswebapp_app:v2.4.5": failed to resolve reference "docker.io/library/iriswebapp_app:v2.4.5": pull access denied, repository does not exist or may require authorization: server message: insufficient_scope: authorization failed
Warning Failed 34s (x3 over 79s) kubelet Error: ErrImagePull
Normal BackOff 9s (x4 over 78s) kubelet Back-off pulling image "iriswebapp_app:v2.4.5"
Warning Failed 9s (x4 over 78s) kubelet Error: ImagePullBackOff

It seems like there's an issue with pulling the image "iriswebapp_app:v2.4.5" due to authorization problems.
Does anyone know how to help me?