CODEWITHSUNDEEP
azureazure-resource-manager
Anton Kuryan
Anton Kuryan

Reputation: 607

Azure Resource Manager - update tags of existing resource group

Is it possible to update tags of existing resource group, using Azure Resource Manager template? Cause, each time i do a deployment to Azure via Azure Resource Manager - my tags on Azure Resource Group are being removed :(

Upvotes: 3

Views: 2340

Answers (1)

bmoore-msft
bmoore-msft

Reputation: 8717

I think the PowerShell implementation of tags on resources and groups is not implemented the way you would expect, which makes this a challenge at the moment. I don't know of a way append a tag without some gymnastics in deconstructing the hashtable.

Whenever you set tags in PowerShell it's a "replace" and not an append. So you could get, then append to the hashtable and put it back but I haven't found a good way to do that. See https://github.com/Azure/azure-powershell/issues/726

If you just want to replace tags on a resource group, rather than using New-AzureResourceGroup (I'm assuming that's what you're using due to the behavior I'm seeing) use: 

    Set-AzureResourceGroup -Name GroupName -Tag @{Name='TagName';Value='TagValue'} #this will replace all the tags with this one
    New-AzureResourceGroupDeployment -ResourceGroupName GroupName ...

When you use New-AzureResourceGroup, if you want to update tags you'd have to create a hash table with the existing and new tags.

Upvotes: 7

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