Deployment fails randomly when assigning ARM template using "SystemAssigned" identity about azure-blueprints HOT 7 CLOSED

@azfarcva i'm facing the same issue, did you manage to get it work with system managed identity? thanks

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@kaplik No, we are still blocked by this issue.

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Are you consistently repro-ing the issue with system assigned or is it intermittent? We are currently looking more closely into the issue.

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@alex-frankel It is intermittent

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Getting the same thing (3rd time doing the assignment worked) ... seems like a race condition for when the managed identity is create and RBAC assigned (and propagated) prior to template deployment.

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Agreed - we are currently working with the Azure RBAC team to determine a root cause. The only known workaround is to switch to a user-assigned managed identity. I will update this issue when I have more info. Apologies for the inconvenience this is causing.

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FYI - we did roll out a change that should lower the frequency (if not entirely eliminate) occurrences of this issue. If you still see it happening, let us know.

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