Red Hat Bugzilla – Bug 968310
Live Migration fails when openstack installed via packstack puppet script.
Last modified: 2015-06-04 17:51:52 EDT
Description of problem:
Operation System: CentOS
packstack installs without any problem
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Install openstack-packstack and and run the script with the option --allinone
2. Add a nova-compute node
3. Perform Live Migration via horizon dashboard
Live Migration Fails.
Live Migration should succedd
TRACE nova.openstack.common.rpc.amqp Stdout: ''
2013-05-29 16:52:35.233 18605 TRACE nova.openstack.common.rpc.amqp Stderr: 'Host key verification failed.\r\n'
2013-05-29 16:52:35.233 18605 TRACE nova.openstack.
So I created the host keys for nova user with the command: ssh-keygen -f nova and then renamed them to id_rsa and id_rsa.pub and then put them to ~nova/.ssh/
Also, I copied the files /root/.ssh/known_hosts and /root/.ssh/authorized_keys to ~nova/.ssh/ on both machines
Then I changed the file permissions to nova:nova
Then comes the error:This account is currently not available.\n
So I edited the file /etc/passwd on both the machines and then changed the line
nova:x:162:162:OpenStack Nova Daemons:/var/lib/nova:/sbin/nologin
nova:x:162:162:OpenStack Nova Daemons:/var/lib/nova:/bin/bash
Now migration works.. But his is a tedious task.
I also have this problem .
packstack is not suppoused to manage addition of components. even trhough it can be done this is not a supported feature.