Impact: Learned TGW route might be missing some important fields.
Environment
VMware NSX
Cause
This issue can happen if Skynet did not create the prefix list with the correct tags.
Resolution
Steps to resolve
For 4.1.2.0 and higher
Recommended Actions:
If this alarm is not auto-resolved within 10 minutes, then execute the following steps:
Find out the number of TGW prefix lists in VMC-APP. Please follow below steps:
Run the API 'GET cloud-service/api/v1/infra/associated-groups'. Please note down all the TGW prefix list Ids listed under 'aws_prefix_list'.
For each prefix list obtained in the above API, check if the managed prefix list contains all the required tags. Please check whether there are missing tags in AWS prefix list. Each attachment type requires different set of tags. All the tags required for each attachment type is mentioned below:
If any tag is missing from any prefix list, Please contact [email protected] and Srikanth Garimella. Please provide SDDC group ID, prefix list ID and its region.
After Skynet team identified/confirmed that issue is valid, manually add correct tags using AWS console.