I'm working on a project using Helm-kubernetes and azure kubernetes service, in which I'm trying to use a simple node image which I have been pushed on azure container registry inside my helm chart but it returns ImagePullBackOff error.

Here are some details:

My Dockerfile:

FROM node:8

# Create app directory
WORKDIR /usr/src/app


COPY package*.json ./

RUN npm install

# Bundle app source
COPY . .

EXPOSE 32000
CMD [ "npm", "start" ]

My helm_chart/values.yaml:

replicaCount: 1

image:
  registry: helmcr.azurecr.io
  repository: helloworldtest
  tag: 0.7
  pullPolicy: IfNotPresent

nameOverride: ""
fullnameOverride: ""

service:
  name: http
  type: LoadBalancer
  port: 32000
  internalPort: 32000

ingress:
  enabled: false
  annotations: {}
    # kubernetes.io/ingress.class: nginx
    # kubernetes.io/tls-acme: "true"
  paths: []
  hosts:
    - name: mychart.local
      path: /
  tls: []

resources: {}

nodeSelector: {}

tolerations: []

affinity: {}

When I try to pull the image directly uasing the command below as: docker pull helmcr.azurecr.io/helloworldtest:0.7 then it pulls the image successfully.

Whats can be wrong here?

Thanks in advance!