Comment 3 for bug 1698105

mmm I think this error is caused by another error (DNS issue). In my env im unable to download the tripleo-ui package.. This is the error:

-15 10:50:49 | 2017-06-15 10:50:49,255 INFO: Error: Execution of '/bin/yum -d 0 -e 0 -y install openstack-tripleo-ui' returned 1: Error downloading packages:
2017-06-15 10:50:49 | 2017-06-15 10:50:49,255 INFO: openstack-tripleo-ui-7.1.1-0.20170609131448.202695f.el7.centos.noarch: [Errno 256] No more mirrors to try.
2017-06-15 10:50:49 | 2017-06-15 10:50:49,255 INFO: Error: /Stage[main]/Tripleo::Profile::Base::Ui/Package[openstack-tripleo-ui]/ensure: change from purged to present failed: Execution of '/bin/yum -d 0 -e 0 -y install openstack-tripleo-ui' returned 1: Error downloading packages:
2017-06-15 10:50:49 | 2017-06-15 10:50:49,255 INFO: openstack-tripleo-ui-7.1.1-0.20170609131448.202695f.el7.centos.noarch: [Errno 256] No more mirrors to try.
2017-06-15 10:51:12 | 2017-06-15 10:51:12,155 INFO: Error: Execution of '/bin/yum -d 0 -e 0 -y install openstack-tripleo-validations' returned 1: Error downloading packages:
2017-06-15 10:51:12 | 2017-06-15 10:51:12,155 INFO: openstack-tripleo-validations-7.1.1-0.20170609083517.e120452.el7.centos.noarch: [Errno 256] No more mirrors to try.
2017-06-15 10:51:12 | 2017-06-15 10:51:12,155 INFO: Error: /Stage[main]/Tripleo::Profile::Base::Validations/Package[openstack-tripleo-validations]/ensure: change from purged to present failed: Execution of '/bin/yum -d 0 -e 0 -y install openstack-tripleo-validations' returned 1: Error downloading packages:
2017-06-15 10:51:12 | 2017-06-15 10:51:12,155 INFO: openstack-tripleo-validations-7.1.1-0.20170609083517.e120452.el7.centos.noarch: [Errno 256] No more mirrors to try.
2017-06-15 10:51:12 | 2017-06-15 10:51:12,227 INFO: Notice: /Stage[main]/Tripleo::Profile::Base::Validations/User[validations]/ensure: created

The deployment is not stopped there and it fails to create the vhost later.