# Pastebin dUFgjIQi
)[root@ubuntu1 /]# cat /var/log/kolla/libvirt/libvirtd.log      
2017-10-24 16:06:27.558+0000: 23277: info : libvirt version: 3.2.0, package: 14.el7_4.3 (CentOS BuildSystem <http://bugs.centos.org>, 2017-09-07-11:27:44, c1bm.rdu2.centos.org)
2017-10-24 16:06:27.558+0000: 23277: info : hostname: ubuntu1
2017-10-24 16:06:27.558+0000: 23277: error : daemonSetupNetworking:554 : unsupported configuration: No server certificate path set to match server key
2017-10-24 16:18:50.563+0000: 19336: info : libvirt version: 3.2.0, package: 14.el7_4.3 (CentOS BuildSystem <http://bugs.centos.org>, 2017-09-07-11:27:44, c1bm.rdu2.centos.org)
2017-10-24 16:18:50.563+0000: 19336: info : hostname: ubuntu1
2017-10-24 16:18:50.563+0000: 19336: error : daemonSetupNetworking:554 : unsupported configuration: No server certificate path set to match server key
2017-10-24 16:19:56.490+0000: 21837: info : libvirt version: 3.2.0, package: 14.el7_4.3 (CentOS BuildSystem <http://bugs.centos.org>, 2017-09-07-11:27:44, c1bm.rdu2.centos.org)
2017-10-24 16:19:56.490+0000: 21837: info : hostname: ubuntu1
2017-10-24 16:19:56.490+0000: 21837: error : daemonSetupNetworking:554 : unsupported configuration: No server certificate path set to match server key
2017-10-24 16:21:36.817+0000: 25556: info : libvirt version: 3.2.0, package: 14.el7_4.3 (CentOS BuildSystem <http://bugs.centos.org>, 2017-09-07-11:27:44, c1bm.rdu2.centos.org)
2017-10-24 16:21:36.817+0000: 25556: info : hostname: ubuntu1
2017-10-24 16:21:36.817+0000: 25556: error : daemonSetupNetworking:554 : unsupported configuration: No server certificate path set to match server key
2017-10-24 16:22:54.083+0000: 28377: info : libvirt version: 3.2.0, package: 14.el7_4.3 (CentOS BuildSystem <http://bugs.centos.org>, 2017-09-07-11:27:44, c1bm.rdu2.centos.org)
2017-10-24 16:22:54.083+0000: 28377: info : hostname: ubuntu1
2017-10-24 16:22:54.083+0000: 28377: error : daemonSetupNetworking:554 : unsupported configuration: No server certificate path set to match server key
2017-10-24 16:25:16.839+0000: 1320: info : libvirt version: 3.2.0, package: 14.el7_4.3 (CentOS BuildSystem <http://bugs.centos.org>, 2017-09-07-11:27:44, c1bm.rdu2.centos.org)
2017-10-24 16:25:16.839+0000: 1320: info : hostname: ubuntu1
2017-10-24 16:25:16.839+0000: 1320: error : virNetTLSContextCheckCertFile:120 : Cannot read CA certificate '/etc/pki/CA/cacert.pem': No such file or directory
2017-10-24 16:25:59.061+0000: 2954: info : libvirt version: 3.2.0, package: 14.el7_4.3 (CentOS BuildSystem <http://bugs.centos.org>, 2017-09-07-11:27:44, c1bm.rdu2.centos.org)
2017-10-24 16:25:59.061+0000: 2954: info : hostname: ubuntu1
2017-10-24 16:25:59.061+0000: 2954: error : virNetTLSContextCheckCertFile:120 : Cannot read CA certificate '/etc/pki/CA/cacert.pem': No such file or directory
2017-10-24 16:26:08.470+0000: 3384: info : libvirt version: 3.2.0, package: 14.el7_4.3 (CentOS BuildSystem <http://bugs.centos.org>, 2017-09-07-11:27:44, c1bm.rdu2.centos.org)
2017-10-24 16:26:08.470+0000: 3384: info : hostname: ubuntu1
2017-10-24 16:26:08.470+0000: 3384: error : virNetTLSContextCheckCertFile:120 : Cannot read CA certificate '/etc/pki/CA/cacert.pem': No such file or directory
()[root@ubuntu1 /]#