I have a multistage pipeline with the following
Stage build: 1. build docker image 1. push image to ACR 1. package helm chart 1. push helm chart to ACR
Stage deployment: 1. helm upgrade
Push helm chart to AKS:
task: HelmDeploy@0
displayName: 'helm publish'
inputs:
azureSubscriptionForACR: '$(azureSubscription)'
azureResourceGroupForACR: '$(resourceGroup)'
azureContainerRegistry: '$(containerRegistry)'
command: 'save'
arguments: '--app-version $(Version)'
chartNameForACR: 'charts/$(imageRepository):$(Version)'
chartPathForACR: $(chartPath)
Deploy helm chart to AKS:
task: HelmDeploy@0
inputs:
connectionType: 'Kubernetes Service Connection'
kubernetesServiceConnection: '$(kubernetesServiceConnection)'
command: 'upgrade'
chartType: 'Name'
chartName: '$(containerRegistry)/charts/$(imageRepository):$(Version)'
chartVersion: '$(Version)'
azureSubscriptionForACR: '$(azureSubscription)'
azureResourceGroupForACR: '$(resourceGroup)'
azureContainerRegistry: '$(containerRegistry)'
install: true
releaseName: $(Version)
Error:
failed to download "<ACR>/charts/<repository>:0.9.26" at version "0.9.26" (hint: running `helm repo update` may help)
ACR:
az acr repository show-manifests --name <org> --repository helm/charts/<repository> --detail
{
"changeableAttributes": {
"deleteEnabled": true,
"listEnabled": true,
"readEnabled": true,
"writeEnabled": true
},
"configMediaType": "application/vnd.cncf.helm.config.v1+json",
"createdTime": "2021-02-02T11:54:54.1623765Z",
"digest": "sha256:fe7924415c4e76df370630bbb0248c9296f27186742e9272eeb87b2322095c83",
"imageSize": 3296,
"lastUpdateTime": "2021-02-02T11:54:54.1623765Z",
"mediaType": "application/vnd.oci.image.manifest.v1+json",
"tags": [
"0.9.26"
]
}
What am I doing wrong? Do I have to export
the helm chart from ACR before I can deploy it?
I have faced with the same issue, and only option that helped me is to add registry login step before helm upgrade.
- task: Bash@3
name: registryLogin
displayName: Login registry
env:
SERVICE_PRINCIPAL_APPLICATION_ID: <SPN_APP_ID>
SERVICE_PRINCIPAL_APPLICATION_KEY: <SPN_APP_KEY>
HELM_EXPERIMENTAL_OCI: 1 # just in case...
input:
targetType: inline
script:
echo $SERVICE_PRINCIPAL_APPLICATION_KEY | helm registry login <acr_name>.azurecr.io --username $SERVICE_PRINCIPAL_APPLICATION_ID --password-stdin
The syntax of helm upgrade
should be like:
- task: HelmDeploy@0
displayName: 'helm upgrade'
inputs:
connectionType: 'Kubernetes Service Connection'
kubernetesServiceConnection: connection
command: upgrade
chartName: '$(name)'
chartVersion: '$(Version)'
releaseName: azuredevopsdemo
Try to replace the chartName
value to charts/$(imageRepository)
.