azure : VNet Integration || The gateway did not receive a response from 'Microsoft.Web'

1
votes

This is weird, I currently have a WevApp integrated to a VNet which takes data from the storage.

workflow :: WebApp-A || Vnet-A || Storage-A ( working perfect !! )

The issue: I'm creating a prod environment, I need to separate all the logic / subnet / storage, so I created a new WebApp-B / Storage-B / VNet-B, BUT when I try to integrate the new WebApp with the new VNet I'm wetting the Error:

" VNet configuration failed.: The gateway did not receive a response from 'Microsoft.Web' within the specified time period. "

enter image description here
workflow :: WebApp-B || Vnet-B || Storage-B ( is not possible to integrate de VNet-B !! )


Notes:
1) My apps are part of a production plan ( S1 )
2) Curiously, if I try to connect my WebApp-B, to the first VNet-A it connects perfectly
3) The zone for everything is Central US


Could be that I'm not able to create multiple VNets? and I should use only 1 VNet?

Thanks guys, appreciate the help

1
azureazure-storageazure-web-app-servicevnet
Hey team, I want to give an update about: I found that currently all the Apps [ WebApp-A and WebApp-B ] are part of a Resource [ R-A ] and the VNet and storage are part of a different Resource [ R-B ], So I think this is the reason because the Error, actually looking into the XML description any of the WebApps are part of the Sites.... :(So I think the only solution is to move the WebApp-B to the Resource [ R-B ]. Is this correct? – graph inline

1 Answers

0
votes

If the app-a and app-b are in the same app service plan, please note the limitation of using VNet Integration with VNets in the same region:

You can have only one regional VNet Integration per App Service plan. Multiple apps in the same App Service plan can use the same VNet.

Thus, for one app service plan, you only could use the same VNet for integration, I suggest creating another unused subnet in the same VNet A for using web app B.

Reference: https://docs.microsoft.com/en-us/azure/app-service/web-sites-integrate-with-vnet#regional-vnet-integration