Creating Loadbalancer fails because of multiple tagged security groups

[iboware]

Hi,

When I'm creating a service as type of LoadBalancer I'm getting following error. It gives the same error for both worker node. I couldn't figure out what is multiple tagged security groups. Anyone having same issue or fix for it?

Error creating load balancer (will retry): failed to ensure load balancer for service database/primeapps: Multiple tagged security groups found for instance i-0f5333888818a6f50; ensure only the k8s security group is tagged 

Solution should be similar to this: https://github.com/coreos/tectonic-installer/issues/243