我正在尝试使用 PackStack 在 CentOS 7 上安装 OpenStack。我用于安装的命令是：
sudo systemctl disable NetworkManager
sudo systemctl stop NetworkManager
sudo systemctl disable firewalld
sudo systemctl stop firewalld
sudo systemctl enable network
sudo systemctl start network
sudo yum update -y
sudo yum install centos-release-openstack-train
sudo yum install -y openstack-packstack
在此之后，我使用以下命令编辑 Neutron Db Sync 超时表格 300 到 900：
sudo nano /usr/share/openstack-puppet/modules/neutron/manifests/db/sync.pp
我用于安装的最后一个命令是
sudo packstack --allinone
所有安装都很顺利，但最后得到以下错误：
ERROR : Error appeared during Puppet run: 10.0.2.15_controller.pp
Error: /Stage[main]/Cinder::Db::Sync/Exec[cinder-manage db_sync]: Failed to call refresh: Command exceeded timeout
You will find full trace in log /var/tmp/packstack/20210527-145513-WSj_DO/manifests/10.0.2.15_controller.pp.log
Please check log file /var/tmp/packstack/20210527-145513-WSj_DO/openstack-setup.log for more information
Additional information:
* Parameter CONFIG_NEUTRON_L2_AGENT: You have chosen OVN Neutron backend. Note that this backend does not support the VPNaaS or FWaaS services. Geneve will be used as the encapsulation method for tenant networks
* A new answerfile was created in: /root/packstack-answers-20210527-145514.txt
* Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be problem for some OpenStack components.
的内容在这里/var/tmp/packstack/20210527-145513-WSj_DO/manifests/10.0.2.15_controller.pp.log上传： 的内容在这里上传
有人可以帮我解决这个错误吗？提前致谢。/var/tmp/packstack/20210527-145513-WSj_DO/openstack-setup