Azure Private DNS Resolver deployment failing with circuit breaker

James Smith 0

I am trying to deploy an Azure Private DNS resolver via the Azure Portal and I'm getting an obscure message about "Operation has exceeded maximum processing count." and "circuitBreaker=[state=Open, processedCount=6, maxProcessedCount=5]"

{
    "status": "Failed",
    "error": {
        "code": "InternalServerError",
        "message": "Operation has exceeded maximum processing count. dnsResolverResourceId=/subscriptions/xxx/resourceGroups/xxx/dnsResolvers/xxx, circuitBreaker=[state=Open, processedCount=6, maxProcessedCount=5]"
    }
}

The inbound subnet and outbound subnet are both dedicated /24's that are delegated to Microsoft.Network/dnsResolvers. I just have one virtual network and want the resolve to help with VPN client traffic.

I'm trying to deploy this in Canada Central

ChaitanyaNaykodi-MSFT 27,481 Reputation points Microsoft Employee Moderator

2023-05-08T23:50:03.9333333+00:00

@James Smith

Just checking in to see if the below answer helped. If this answers your query, please don’t forget to click "Accept the answer" which might be beneficial to other community members reading this thread. And, if you have any further query do let us know.
ChaitanyaNaykodi-MSFT 27,481 Reputation points Microsoft Employee Moderator

2023-05-23T21:14:00.8933333+00:00

@James Smith

Just checking in to see if the below answer helped. If this answers your query, please don’t forget to click "Accept the answer" which might be beneficial to other community members reading this thread. And, if you have any further query do let us know.

6 answers

Joel Basham 0 Reputation points

2024-09-18T04:15:46.1+00:00

I was trying to deploy yesterday 17th September 2024 and received same erorr. I had this error via bicep deployment and via clickops in the portal. If your getting this issue in portal then there is nothing much you can do as a consumer .... I logged a support ticket, Azure support came back that it was a backend problem with the dns resolver service in Australia East region ....

here is my error:

{

"code": "InternalServerError",

"message": "Operation has exceeded maximum processing count. dnsResolverResourceId=/subscriptions/4d8b1cb3-9953-4173-b603-88890be2d8a7/resourceGroups/rg-sandpit-dns-resolver/dnsResolvers/dnsr-sandpit-core-01, circuitBreaker=[state=Open, processedCount=6, maxProcessedCount=5]"

}

Here is the email back from Azure Support.

I have investigated this issue and it appears a close match to Platform issue with DNS resolver in multiple regions yesterday. This issue has been resolved around midnight yesterday in Australia time.

May I request you to run operation again and update me in case there are still issues.

Hope this helps someone.
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Azure Private DNS Resolver deployment failing with circuit breaker

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