# Getting error while executing docker task in AKS

**URL:** <https://forums.docker.com/t/getting-error-while-executing-docker-task-in-aks/118837>\
**Category:** General\
**Created:** [December 15, 2021, 2:50pm UTC](https://forums.docker.com/t/getting-error-while-executing-docker-task-in-aks/118837 "2021-12-15T14:50:23Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![sandiipc](https://avatars.discourse-cdn.com/v4/letter/s/c6cbf5/32.png) [@sandiipc](https://forums.docker.com/u/sandiipc)\
**Post date:** [December 15, 2021, 2:50pm UTC](https://forums.docker.com/t/getting-error-while-executing-docker-task-in-aks/118837/1 "2021-12-15T14:50:23Z")

</div>

Here is the yaml text:

trigger:

- main

resources:

- repo: self

variables:  
tag: ‘$(Build.BuildId)’

stages:

# Stage 1

# Build Docker Image

# Publish K8S Files

- stage: Build  
displayName: Build image  
jobs:
  - job: Build  
displayName: Build  
pool:  
vmImage: ubuntu-latest  
steps:

# Stage 2

# Download K8S Files

# Deploy to K8s Cluster with Docker Image

- stage: Deploy  
displayName: Deploy image  
jobs:
  - job: Build  
displayName: Deploy  
pool:  
vmImage: ubuntu-latest  
steps:
    - task: DownloadPipelineArtifact@2  
inputs:  
buildType: ‘current’  
artifactName: ‘manifests’  
itemPattern: ‘\*\*/\*.yaml’  
targetPath: ‘$(System.ArtifactsDirectory)’
    - task: KubernetesManifest@0  
inputs:  
action: ‘deploy’  
kubernetesServiceConnection: ‘azure-kubernetes-connection’  
namespace: ‘default’  
manifests: ‘$(System.ArtifactsDirectory)/configuration/kubernetes/deployment.yaml’  
containers: ‘sandiipc/currency-exchange-devops:$(tag)’

Error message:  
Head “[https://registry-1.docker.io/v2/library/maven/manifests/3.6.3-jdk-8-slim](https://registry-1.docker.io/v2/library/maven/manifests/3.6.3-jdk-8-slim)”: unauthorized: incorrect username or password

Can someone help!!