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Security group isn't deleted after load balancer was deleted from OpenStack (v1.10.8) #69026
Is this a BUG REPORT or FEATURE REQUEST?:
The security group isn't removed from OpenStack after the Load Balancer was removed from OpenStack. this process is triggered by removing the Load Balancer service from Kubernetes.
What you expected to happen:
I expect that the security group is removed too after the load balancer is removed.
How to reproduce it (as minimally and precisely as possible):
Setup Kubernetes v1.10.8 cluster with OpenStack cloud configured:
Create a deployment 'hello-world':
Anything else we need to know?:
In the source code, I find this line: https://github.com/kubernetes/kubernetes/blob/v1.10.8/pkg/cloudprovider/providers/openstack/openstack_loadbalancer.go#L1508
So, I expect that I should get an error in the controller when the security group couldn't be removed but there isn't.
The log of the controller:
I'm aware of the older client version, this is because our production environment is still v1.8.x because of ealier issues with OpenStack (which are resolved in the latest 1.10.x version).