[occm] recreate load balancer pool on protocol mismatch (#1504)
[occm] recreate load balancer pool on protocol mismatch (#1504)

* pkg/cloudprovider/providers/openstack/openstack_loadbalancer.go recreate pool on protocol mismatch

Previously adding the proxy-protocol annotation after the pool got
created did not change anything. With this fix changing the annotation
also recreates the load balancer pool because the protocol of a pool
can't get changed via an update call.

Signed-off-by: Schlotter, Christian <christian.schlotter@daimler.com>

* Update pkg/openstack/loadbalancer.go

* pkg/openstack/loadbalancer.go adjust if clause to match buildPoolCreateOpt
kubernetes/cloud-provider-openstack,kubernetes/cloud-provider-openstack,kubernetes/cloud-provider-openstack