Failed to start openstack-nova-compute.service 问题解决

Welcome to the Packstack setup utility

The installation log file is available at: /var/tmp/packstack/20160802-152934-dwYeND/openstack-setup.log

Installing:
Clean Up                                             [ DONE ]
Discovering ip protocol version                      [ DONE ]
Setting up ssh keys                                  [ DONE ]
Preparing servers                                    [ DONE ]
Pre installing Puppet and discovering hosts' details [ DONE ]
Preparing pre-install entries                        [ DONE ]
Setting up CACERT                                    [ DONE ]
Preparing AMQP entries                               [ DONE ]
Preparing MariaDB entries                            [ DONE ]
Fixing Keystone LDAP config parameters to be undef if empty[ DONE ]
Preparing Keystone entries                           [ DONE ]
Preparing Glance entries                             [ DONE ]
Checking if the Cinder server has a cinder-volumes vg[ DONE ]
Preparing Cinder entries                             [ DONE ]
Preparing Nova API entries                           [ DONE ]
Creating ssh keys for Nova migration                 [ DONE ]
Gathering ssh host keys for Nova migration           [ DONE ]
Preparing Nova Compute entries                       [ DONE ]
Preparing Nova Scheduler entries                     [ DONE ]
Preparing Nova VNC Proxy entries                     [ DONE ]
Preparing OpenStack Network-related Nova entries     [ DONE ]
Preparing Nova Common entries                        [ DONE ]
Preparing Neutron LBaaS Agent entries                [ DONE ]
Preparing Neutron API entries                        [ DONE ]
Preparing Neutron L3 entries                         [ DONE ]
Preparing Neutron L2 Agent entries                   [ DONE ]
Preparing Neutron DHCP Agent entries                 [ DONE ]
Preparing Neutron Metering Agent entries             [ DONE ]
Checking if NetworkManager is enabled and running    [ DONE ]
Preparing OpenStack Client entries                   [ DONE ]
Preparing Horizon entries                            [ DONE ]
Preparing Swift builder entries                      [ DONE ]
Preparing Swift proxy entries                        [ DONE ]
Preparing Swift storage entries                      [ DONE ]
Preparing Gnocchi entries                            [ DONE ]
Preparing MongoDB entries                            [ DONE ]
Preparing Redis entries                              [ DONE ]
Preparing Ceilometer entries                         [ DONE ]
Preparing Aodh entries                               [ DONE ]
Preparing Nagios server entries                      [ DONE ]
Preparing Nagios host entries                        [ DONE ]
Preparing Puppet manifests                           [ DONE ]
Copying Puppet modules and manifests                 [ DONE ]
Applying 172.18.31.17_controller.pp
172.18.31.17_controller.pp:                          [ DONE ]
Applying 172.18.31.17_network.pp
172.18.31.17_network.pp:                             [ DONE ]
Applying 172.18.31.17_compute.pp
172.18.31.17_compute.pp:                          [ ERROR ]
Applying Puppet manifests                         [ ERROR ]

ERROR : Error appeared during Puppet run: 172.18.31.17_compute.pp
Error: Could not start Service[nova-compute]: Execution of '/usr/bin/systemctl start openstack-nova-compute' returned 6:
Failed to start openstack-nova-compute.service: Unit openstack-nova-compute.service failed to load: No such file or directory.You will find full trace in log /var/tmp/packstack/20160802-152934-dwYeND/manifests/172.18.31.17_compute.pp.log
Please check log file /var/tmp/packstack/20160802-152934-dwYeND/openstack-setup.log for more information
Additional information:
* A new answerfile was created in: /root/packstack-answers-20160802-152935.txt
* Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be probl
em for some OpenStack components. * File /root/keystonerc_admin has been created on OpenStack client host 172.18.31.17. To use the command line tools you
need to source the file. * To access the OpenStack Dashboard browse to http://172.18.31.17/dashboard .
Please, find your login credentials stored in the keystonerc_admin in your home directory.
* To use Nagios, browse to http://172.18.31.17/nagios username: nagiosadmin, password: 93ce549b8df04789

service openstack-nova-compute restart