openstack dashboard login error in devstack method

Question

当我在ubuntu 12.04中登录openstack云的仪表板时，它首先登录但是在我重新启动机器之后它无法登录返回错误“以后再次尝试再次尝试时出错”。我尝试了devstack多节点的步骤openstack云。

Answer 1

Devstack does not start all services automatically on startup. You can run rejoin-stack.sh to re-run the devstack processes.

You can also run devstack's stack.sh script to restart it. Things will go much quicker this time as all of the files are already available, but you will lose any previous settings (images, key pairs, security groups...)

Answer 2

Answer to user 1574095:

After reboot, login as root and access the directory devstack in stack users home directory. Run the stack rejoin script. It will enable the previous screen. At this point all services are running and you can login to horizon