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Hello, I've managed to solve it - i had an error in nova.conf regarding memcached.

I changed memcached to listen on eth0 but i forgot to update nova.conf:

root@controller1:~# netstat -lntup | grep 11211
tcp        0      0 controller1:11211       0.0.0.0:*               LISTEN      1260/memcached

Was:

root@controller1:~# grep ^memcached_servers /etc/nova/nova.conf
memcached_servers=localhost11211,controller2:11211

It should be:

root@controller1:~# grep ^memcached_servers /etc/nova/nova.conf
memcached_servers=controller1:11211,controller2:11211

I just ran into this myself. Pretty much the exact same thing in an HA active-active setup. Are you running multiple instances of consoleauth?

I also ran into this in icehouse and previously in havana - ugly workaround was to use "Click here to show only console" or stop redundant consoleauth:

root@controller1:~# nova-manage service list
Binary           Host                                 Zone             Status     State Updated_At
nova-consoleauth controller1                          internal         enabled    :-)   2014-08-22 10:46:15
nova-cert        controller1                          internal         enabled    :-)   2014-08-22 10:46:14
nova-scheduler   controller1                          internal         enabled    :-)   2014-08-22 10:46:14
nova-conductor   controller1                          internal         enabled    :-)   2014-08-22 10:46:11
nova-compute     compute1                             nova             enabled    :-)   2014-08-22 10:46:15
nova-consoleauth controller2                          internal         enabled    XXX   2014-08-22 10:46:15
nova-cert        controller2                          internal         enabled    :-)   2014-08-22 10:46:14
nova-scheduler   controller2                          internal         enabled    :-)   2014-08-22 10:46:14
nova-conductor   controller2                          internal         enabled    :-)   2014-08-22 10:46:11
nova-compute     compute1                             nova             enabled    :-)   2014-08-22 10:46:15

Hello, I've managed to solve it - i had an error in nova.conf regarding memcached.

I changed memcached to listen on eth0 but i forgot to update nova.conf:

root@controller1:~# netstat -lntup | grep 11211
tcp        0      0 controller1:11211       0.0.0.0:*               LISTEN      1260/memcached

Was:

root@controller1:~# grep ^memcached_servers /etc/nova/nova.conf
memcached_servers=localhost11211,controller2:11211
memcached_servers=localhost:11211,controller2:11211

It should be:

root@controller1:~# grep ^memcached_servers /etc/nova/nova.conf
memcached_servers=controller1:11211,controller2:11211

I just ran into this myself. Pretty much the exact same thing in an HA active-active setup. Are you running multiple instances of consoleauth?

I also ran into this in icehouse and previously in havana - ugly workaround was to use "Click here to show only console" or stop redundant consoleauth:

root@controller1:~# nova-manage service list
Binary           Host                                 Zone             Status     State Updated_At
nova-consoleauth controller1                          internal         enabled    :-)   2014-08-22 10:46:15
nova-cert        controller1                          internal         enabled    :-)   2014-08-22 10:46:14
nova-scheduler   controller1                          internal         enabled    :-)   2014-08-22 10:46:14
nova-conductor   controller1                          internal         enabled    :-)   2014-08-22 10:46:11
nova-compute     compute1                             nova             enabled    :-)   2014-08-22 10:46:15
nova-consoleauth controller2                          internal         enabled    XXX   2014-08-22 10:46:15
nova-cert        controller2                          internal         enabled    :-)   2014-08-22 10:46:14
nova-scheduler   controller2                          internal         enabled    :-)   2014-08-22 10:46:14
nova-conductor   controller2                          internal         enabled    :-)   2014-08-22 10:46:11
nova-compute     compute1                             nova             enabled    :-)   2014-08-22 10:46:15