Bootstrap DNS entry hangs around (libvirt)

[rphillips]

Version

$ openshift-install version
bin/openshift-install v0.5.0-master-75-gfb40d022b42d233ea1f199791cf553344552c585
Terraform v0.11.10
$ ~/.terraform.d/plugins/terraform-provider-libvirt -version  # only needed if you're using libvirt
Compiled against library: libvirt 4.8.0
Using library: libvirt 4.8.0
Running hypervisor: QEMU 3.0.0
Running against daemon: 4.8.0

Platform (aws|libvirt|openstack):

libvirt

What happened?

On a successful deployment, the bootstrap machine gets destroyed and terminated successfully; however, the DNS entry for the booststrap machine hangs around:

test1-api.tt.testing.   0       IN      A       192.168.126.10
test1-api.tt.testing.   0       IN      A       192.168.126.11

What you expected to happen?

The 192.168.126.10 A record should be removed. The kubectl command exhibits a small timeout trying to communicate with 192.168.126.10, but otherwise completes successfully when it tries the .11 address.

How to reproduce it (as minimally and precisely as possible)?

$ openshift-install create cluster --log-level=debug --dir=test1