aws-solutions/network-orchestration-for-aws-transit-gateway

When deleting VPC tags, the STNO does not change association/propagation

Closed this issue · 2 comments

costi1010 commented

When we remove the tags Associated-with and Propagated-to tags and values , STNO does not reflect the change. I would expect that at least the STNO removes the Association and propagation from the TGW RT

paul-e-allen commented

Are you sure about this issue?

I tested a simple deployment and found that when I deleted the Associated-with and Propagated-to tags from the VPC, STNO updated the TGW Route Table propagation. It left tags on the VPC:

  • STNOStatus-VPCPropagation: 2022-09-28T14:15:46Z: VPC RT propagation has been disabled from the Transit Gateway Routing Table/Domain
  • STNOStatus-VPCAssociation: 2022-09-28T14:15:46Z: VPC has been dissociated with the Transit Gateway Routing Table/Domain

You would need to remove the Attach-to-tgw tag from the subnet(s) in order for the TGW Attachment(s) to be removed. For me, STNO updated tagging on the subnet:

  • STNOStatus-Subnet: 2022-09-28T14:14:29Z: Subnet removed from the TGW attachment.
tbelmega commented

I can confirm what paul-e-allen already wrote, removing the Attach-to-tgw tag from the subnets and then removing Associate-with and Propagate-to works as expected.

I'm closing the issue. If you're still experiencing problems, please reopen with information about your STNO version number and steps that help us to reproduce the problem.

Best regards,
Thiemo