Trigger ACR Task by tag update

[kuwe1990]

I read the base image update trigger acr task in web page: https://docs.microsoft.com/en-us/azure/container-registry/container-registry-tasks-base-images

Stable tag for base image - To trigger a task on base image update, the base image must have a stable tag, such as node:9-alpine. This tagging is typical for a base image that is updated with OS and framework patches to a latest stable release. "If the base image is updated with a new version tag, it does not trigger a task". For more information about image tagging, see the best practices guidance.

Currently, my case is, I want to re-tag a layers to the same registry. Is there anyway I can trigger acrTask when the new tag get update.

[northtyphoon]

@kuwe1990, can you elaborate a little bit "re-tag a layers to the same registry" and "trigger acrTask when the new tag get update"?

Assume you have a base image myimage:tag1 and you run a task to build the image using the Dockerfile like the following.

FROM myimage:tag1
RUN ...

Do you mean you want to trigger the task by pushing a new image myimage:tag2?

/cc: @SteveLas

[kuwe1990]

Hi Bin, For example, I push myimage to A:tag1. And there is a ACRTask1 listen to this tag(A:tag1). And it trigger properly. Then I push myimages to B:tag1. There is also a ACRTask2 listen to this tag(B:tag1), But the acrTask2 did not trigger properly. BestKui Sent from Mail for Windows 10 From: Bin DuSent: Tuesday, April 14, 2020 11:44 PMTo: Azure/acrCc: Kui Wen; MentionSubject: Re: [Azure/acr] Trigger ACR Task by tag update (#374) @kuwe1990, can you elaborate a little bit "re-tag a layers to the same registry" and "trigger acrTask when the new tag get update"?Assume you have a base image myimage:tag1 and you run a task to build the image using the Dockerfile like the following.FROM myimage:tag1RUN ...Do you mean you want to trigger the task by pushing a new image myimage:tag2?/cc: @SteveLas—You are receiving this because you were mentioned.Reply to this email directly, view it on GitHub, or unsubscribe. 

[northtyphoon]

I push myimage to A:tag1. And there is a ACRTask1 listen to this tag(A:tag1). And it trigger properly. Then I push myimages to B:tag1. There is also a ACRTask2 listen to this tag(B:tag1), But the acrTask2 did not trigger properly.

@kuwe1990 can you share your registryname and taskname? You can send them to [email protected]

BTW: It's very difficult to read your reply as the format is messed up. Are you able to use the github website to reply?

[kuwe1990]

Sure,Registry:OnePubTestAcrDev. There is not task trigger properly. I can provide tag public/windows/servercore:1903

[kuwe1990]

Any update for this issue?

[sajayantony]

I guess it is a bit hard for us to understand the scenario being requested here. Could you explain with an example of what you want triggered with sample tags?

[kuwe1990]

for example, in registry OnePubAcrProd, I have task internal1903Server, this task monitor internal/private/windows/servercore:1903-amd64. I have another task public1903Server, monitor public/windows/servercore:1903-amd64.We first publish to internal/private/windows/servercore:1903-amd64. it will trigger internal1903Server. But when we update public/windows/servercore:1903-amd64 with the images already exist in internal/private/windows/servercore:1903-amd64 .public1903Server not trigger properly