Comment 1 for bug 1634824

So the timeout in openstack-infra is 180 minutes, https://github.com/openstack-infra/project-config/blob/master/jenkins/jobs/tripleo.yaml#L129-L136. Also we haven't seen any timeouts recently according to http://status-tripleoci.rhcloud.com/. So I'm marking this bug as Invalid for now and we should reopen it if it starts happening again.