Get-AzNetworkServiceTag does not return IP ranges for Azure DevOps MS-Hosted Agents

[theonesuperdave]

Description

I'm using Get-AzNetworkServiceTag to get the list of well-known IP ranges for Azure DevOps agents rather than downloading the "weekly file" manually. The module is full of valid content, but is missing the IP addresses coming from Azure DevOps MS-Hosted agents. I have tried several times, but each time the address is not from one retrieved from Get-AzNetworkServiceTag.

IP at the time of this writing

AzDO Agent Public IP Address: 168.61.181.147

Previously observed IP Addresses

23.101.122.52
23.99.201.43
40.77.107.72
23.99.183.158
52.173.141.223

Steps to reproduce

(Get-AzNetworkServiceTag -Location northcentralus).Values).Properties.AddressPrefixes

Environment data

Name                           Value
----                           -----
PSVersion                      5.1.14393.3471
PSEdition                      Desktop
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}
BuildVersion                   10.0.14393.3471
CLRVersion                     4.0.30319.42000
WSManStackVersion              3.0
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1

Module versions

Script     3.0.0      Az.Network                          {Add-AzApplicationGatewayAuthenticationCertificate, Get-AzApplicationGatewayAuthenticationCertificat...

Debug output

Very Large Data set. No relevant details observed.

DEBUG: AzureQoSEvent: CommandName - Get-AzNetworkServiceTag; IsSuccess - True; Duration - 00:00:03.4133132;
DEBUG: Finish sending metric.
DEBUG: 12:59:14 PM - GetAzureNetworkServiceTagCommand end processing.

Error output

Message        : Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.
StackTrace     :    at System.Reflection.RuntimeModule.GetTypes(RuntimeModule module)
                    at System.Reflection.Assembly.GetTypes()
                    at Microsoft.PowerShell.Commands.AddTypeCommand.LoadAssemblyFromPathOrName(List`1 generatedTypes)
                    at Microsoft.PowerShell.Commands.AddTypeCommand.EndProcessing()
                    at System.Management.Automation.CommandProcessorBase.Complete()
Exception      : System.Reflection.ReflectionTypeLoadException
InvocationInfo : {Add-Type}
Line           :                 Add-Type -Path $_.FullName -ErrorAction Ignore | Out-Null

Position       : At C:\Program Files\WindowsPowerShell\Modules\Az.Accounts\1.8.0\Az.Accounts.psm1:68 char:17
                 + ...                Add-Type -Path $_.FullName -ErrorAction Ignore | Out-N ...
                 +                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
HistoryId      : 1

Message        : Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.
StackTrace     :    at System.Reflection.RuntimeModule.GetTypes(RuntimeModule module)
                    at System.Reflection.Assembly.GetTypes()
                    at Microsoft.PowerShell.Commands.AddTypeCommand.LoadAssemblyFromPathOrName(List`1 generatedTypes)
                    at Microsoft.PowerShell.Commands.AddTypeCommand.EndProcessing()
                    at System.Management.Automation.CommandProcessorBase.Complete()
Exception      : System.Reflection.ReflectionTypeLoadException
InvocationInfo : {Add-Type}
Line           :                 Add-Type -Path $_.FullName -ErrorAction Ignore | Out-Null

Position       : At C:\Program Files\WindowsPowerShell\Modules\Az.Accounts\1.8.0\Az.Accounts.psm1:68 char:17
                 + ...                Add-Type -Path $_.FullName -ErrorAction Ignore | Out-N ...
                 +                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
HistoryId      : 1

Message        : Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.
StackTrace     :    at System.Reflection.RuntimeModule.GetTypes(RuntimeModule module)
                    at System.Reflection.Assembly.GetTypes()
                    at Microsoft.PowerShell.Commands.AddTypeCommand.LoadAssemblyFromPathOrName(List`1 generatedTypes)
                    at Microsoft.PowerShell.Commands.AddTypeCommand.EndProcessing()
                    at System.Management.Automation.CommandProcessorBase.Complete()
Exception      : System.Reflection.ReflectionTypeLoadException
InvocationInfo : {Add-Type}
Line           :                 Add-Type -Path $_.FullName -ErrorAction Ignore | Out-Null

Position       : At C:\Program Files\WindowsPowerShell\Modules\Az.Accounts\1.8.0\Az.Accounts.psm1:68 char:17
                 + ...                Add-Type -Path $_.FullName -ErrorAction Ignore | Out-N ...
                 +                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
HistoryId      : 1


The Azure PowerShell team is listening, please let us know how we are doing: https://aka.ms/azpssurvey?Q_CHL=ERROR.

DEBUG: AzureQoSEvent: CommandName - Resolve-AzError; IsSuccess - True; Duration - 00:00:00.1761527;
DEBUG: Finish sending metric.
DEBUG: 1:01:15 PM - ResolveError end processing.

[theonesuperdave]

Just noting that I did not find the following Azure DevOps agent IP in the "weekly file" either.

AzDO Agent Public IP Address: 168.61.181.147

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc @aznetsuppgithub.

[dingmeng-xue]

@theonesuperdave , could share the Absolute Uri in the debug message and its response? It will help service team to look into it.

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc @aznetsuppgithub.

[theonesuperdave]

Thank you. Here is the AbsoluteUri as requested:

Absolute Uri:
https://management.azure.com/subscriptions/e8e8df1e-3282-4598-b527-d9f200188398/providers/Microsoft.Network/locations/northcentr
alus/serviceTags?api-version=2020-04-01

In trying other -Location values, northcentralus is the only one that has values; the others provide an "empty" response.

The body is too large to include here, but the structure is as expected; it simply does not contain the IP for Azure DevOps MS-Hosted Agent.

============================ HTTP RESPONSE ============================

Status Code:
OK

Headers:
Pragma                        : no-cache
x-ms-request-id               : ba3e34b4-354c-4670-810a-0ff3dc675e81
x-ms-correlation-request-id   : 0f35b9b8-584b-44d5-9a74-20c3aba4cbab
x-ms-arm-service-request-id   : 4874a9f5-28fc-495e-9579-ca842ca207d5
Strict-Transport-Security     : max-age=31536000; includeSubDomains
Cache-Control                 : no-cache
Server                        : Microsoft-HTTPAPI/2.0,Microsoft-HTTPAPI/2.0
x-ms-ratelimit-remaining-subscription-reads: 11997
x-ms-routing-request-id       : SOUTHCENTRALUS:20200707T135100Z:0f35b9b8-584b-44d5-9a74-20c3aba4cbab
X-Content-Type-Options        : nosniff
Date                          : Tue, 07 Jul 2020 13:50:59 GMT

Body:
{
.
.
.

[theonesuperdave]

@dingmeng-xue - Any update on this one?

[dingmeng-xue]

@theonesuperdave , this issue has been added service attention label. Network team will look into it. Ping @aznetsuppgithub