Create an option for deleting "ALL" untagged images (manifests) about acr HOT 9 CLOSED

My workaround:

az acr repository show-manifests -n $ACR_NAME --repository $name --query "[?tags==null].digest" -o tsv | while read -r digest; do az acr repository delete -n $ACR_NAME --image $name@$digest --yes; done;

from acr.

You can list all your manifests in a repository. In the following case the first repo was tagged as latest and was overwritten.

 az acr repository show-manifests --repository todelete
[
  {
    "digest": "sha256:8072a54ebb3bc136150e2f2860f00a7bf45f13eeb917cca2430fcd0054c8e51b",
    "tags": [],
    "timestamp": "2017-12-27T18:41:59Z"
  },
  {
    "digest": "sha256:8b68f4c0ad64bf0bc55d1df84ef22b96ccaf9b08182437612ee591d6f7cf4c40",
    "tags": [
      "latest"
    ],
    "timestamp": "2017-12-27T18:44:33Z"
  }
]

from acr.

As the error message suggested you can specify either a tag or a manifest digest to delete. In your case you can use

az acr repository delete -n MyRegistry --repository MyRepository --manifest sha256:8072a54ebb3bc136150e2f2860f00a7bf45f13eeb917cca2430fcd0054c8e51b

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Thanks, but I may be right wrong title for my question.
I was wondering if there is any way that I can delete all my untagged images at once.
Not by fetching all manifests, and deleting it one by one.

But Thanks for the tip!

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This is currently not supported and we are considering an Auto purge option but there is no plan as to when we will enable this.

from acr.

Given that ACR is going down an image policy route, this would most likely be implemented as "Auto-purge untagged images"

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@sajayantony Do you have an estimated date for when the auto purge option will be available?

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Closing this since this is being implemented right now and will announce at the end of this year.

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For anyone else coming across this thread, here are the docs for acr purge, describing how to purge untagged images.

As far as I can tell, the functionality is rather dangerous to use, though, and in all of my runs, it would remove ALL images, not just the untagged ones, even though --untagged was specified; MicrosoftDocs/azure-docs#81172

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