Unable to scale cluster with VNET peerings

[appalachios]

I have a Windows Kubenetes ACS cluster. I am using VNET peering in order to allow the cluster to reach out to our internal resources. When I try to scale the cluster with the VNET peerings in place, I get the error in the screenshot below.

I removed the VNET peerings and the cluster was able to expand the number of agents. Then I added the peering back.

[JackQuincy]

VNET peering is not currently supported in ACS. To do VNET peering the suggested path is to use ACS-Engine . We are working on adding VNET peering as a supported scenario in ACS but do not have an ETA and I wouldn't expect it soon. Hope this helps.

[appalachios]

Thank you. I'll switch to ACS-Engine for now.

[JackQuincy]

Make sure to read some of the Github issues around peering VNETs. There are some manual steps that aren't immediately obvious. The one I am thinking of is you need to masquerade the k8s route table into the peered network, if I have the wording right I'm not an expert on this.