Hi all, found it myself ;) Stupid me moved /var/lib/nova to /srv/nova and didn't update the user home in /etc/passwd... So authorized_keys was not found. Not sure if related, I also gave the nova user a login shell (bash).
Greetings -Sascha- Am 24.01.2014 10:25, schrieb Sascha Vogt: > Hi all, > > I have a multi node setup and wanted to play with migration. Currently > I'm getting strange SSH errors. I followed the > http://docs.openstack.org/havana/install-guide/install/apt/content/ guide. > > The first error was a host key verification error. After adding an SSH > config to <NOVA_HOME>/.ssh/config and giving the nova user an SSH key / > authorized keys file on all nodes (including the controller) I get: > >> amqp [req-bd6b7183-139c-4885-a93c-705b3caf5ce8 >> 516346b4ad844ed7872a179ac663d5d9 62baf66a77e946d191fb4cc785b28e76] Exception >> during message handling >> amqp Traceback (most recent call last): >> amqp File >> "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line >> 461, in _process_data >> amqp **args) >> amqp File >> "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/dispatcher.py", >> line 172, in dispatch >> amqp result = getattr(proxyobj, method)(ctxt, **kwargs) >> amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line >> 353, in decorated_function >> amqp return function(self, context, *args, **kwargs) >> amqp File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 90, >> in wrapped >> amqp payload) >> amqp File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 73, >> in wrapped >> amqp return f(self, context, *args, **kw) >> amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line >> 243, in decorated_function >> amqp pass >> amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line >> 229, in decorated_function >> amqp return function(self, context, *args, **kwargs) >> amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line >> 294, in decorated_function >> amqp function(self, context, *args, **kwargs) >> amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line >> 271, in decorated_function >> amqp e, sys.exc_info()) >> amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line >> 258, in decorated_function >> amqp return function(self, context, *args, **kwargs) >> amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line >> 3021, in resize_instance >> amqp block_device_info) >> amqp File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", >> line 4439, in migrate_disk_and_power_off >> amqp utils.execute('ssh', dest, 'mkdir', '-p', inst_base) >> amqp File "/usr/lib/python2.7/dist-packages/nova/utils.py", line 177, in >> execute >> amqp return processutils.execute(*cmd, **kwargs) >> amqp File >> "/usr/lib/python2.7/dist-packages/nova/openstack/common/processutils.py", >> line 178, in execute >> amqp cmd=' '.join(cmd)) >> amqp ProcessExecutionError: Unexpected error while running command. >> amqp Command: ssh 10.0.3.250 mkdir -p >> /srv/nova/instances/36d06898-f11c-4888-87ff-e6d4406986b2 >> amqp Exit code: 255 > > It might be related to Ubuntu giving the nova (and all other users) > /bin/false als login shell. > > Any advice on that? > > Greetings > -Sascha- _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : [email protected] Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
