On My ADO account, I have created a service account of Azure Resource Manager but it doesn't work with this task.
The pipeline is not valid. Job Build: Step Docker2 input containerRegistry expects a service connection of type dockerregistry but the provided service connection MyAZConnection is of type azurerm.
If I create a new Docker Registry Service Connection, it only connects to a subscription within the same Microsoft account.
Is there some alternate way to push this image to ACR in different azure account ?
By default, Docker@2 only supports the dockerregistry type service connection.
Based on your requirement, you need to use the Azure Resource Manager Service Connection to deploy to different account. You can create a Manual type of Azure Resource Manager Service Connection.
You can change to use the Docker@1 or Docker@0 Task to use the Azure Resource Manager Service Connection.
For example:
steps:
- task: Docker@1
displayName: 'Push an image'
inputs:
azureSubscriptionEndpoint: AzureRMServiceconnection
azureContainerRegistry: containername
command: 'Push an image'
For more detailed info, you can refer to this doc: Docker V1