CODEWITHSUNDEEP
azureazure-devopsazure-aksazure-acr
Maryam
Maryam

Reputation: 720

Private aks and acr in different resource group

I want to have a zero-trust infrastructure, so I need to have aks and acr completely independent and just have a connection for pulling the images. I created a private aks through the azure portal(assign specific vnet to it), and create a private acr too(without principal service). Then I add acrPull role for aks in acr access roles, and after that I add private access through the networking part of acr between them. Unfortunately, when I try az aks check-acr command it returns:

Validating image pull permission: FAILED
[2022-01-19T14:00:37Z] ACR containerregistrymaryam.azurecr.io rejected token exchange: ACR token exchange endpoint returned error status: 403. body:

The current state of permissions and connection is as below: access roles resource visualizers If you have any clue for me please let me know, thanks!

Upvotes: 0

Views: 1588

Answers (1)

Philip Welz
Philip Welz

Reputation: 2817

You need the assign the role AcrPull to the Kubelet Identity of your node pool and not to the AKS Identity:

export KUBE_ID=$(az aks show -g <resource group> -n <aks cluster name> --query identityProfile.kubeletidentity.objectId -o tsv)
export ACR_ID=$(az acr show -g <resource group> -n <acr name> --query id -o tsv)
az role assignment create --assignee $KUBE_ID --role "AcrPull" --scope $ACR_ID

Upvotes: 1

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