On Wed, 2010-03-03 at 09:48 +, Thierry Carrez wrote:
Looking at the authorized_keys, might be a node re-registration issue.
Did you register the same Node IP with the CC in the past ?
Yes, it was registered before.
When you
deregistered/registered manually the node, did you get any error ?
Nope. But when I register the node it is not listed anywhere, e.g.
$ sudo euca_conf --register-nodes 192.168.1.106
INFO: We expect all nodes to have eucalyptus installed
in //var/lib/eucalyptus/keys for key synchronization.
Trying rsync to sync keys with 192.168.1.106...The authenticity of
host '192.168.1.106 (192.168.1.106)' can't be established.
RSA key fingerprint is 5e:3f:83:e2:83:18:c5:f9:04:3f:a1:f2:9a:94:30:4e.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '192.168.1.106' (RSA) to the list of known
hosts.
eucalyp...@192.168.1.106's password:
done.
ubu...@frontend:/etc/eucalyptus$ grep -ri 106 *
grep: preseed/preseed.conf: Permission denied
After
deregister, what do you have in /var/lib/eucalyptus/nodes.list ?
sudo euca_conf --deregister-nodes 192.168.1.106
[sudo] password for ubuntu:
SUCCESS: removed node '192.168.1.106'
ubu...@frontend:~$ cd /etc/eucalyptus/
ubu...@frontend:/etc/eucalyptus$ grep 106 *
eucalyptus.conf:NODES=192.168.1.106
I added it manually to eucalyptus.conf in the past, will remove it.
Could
you reproduce on a full new setup (reinstall the CC)? (I can't)
I will do so, first reinstall the CC, then the NC and report back if the
situation changes.
The process is:
0/ NC Installer copies CC key to NC authorized_keys
1/ NC publishes its existence
2/ CC picks up the publication
3/ CC runs euca_conf --register-nodes
4/ euca_conf --register-nodes syncs up the eucalyptus CC keys to the NC
/var/lib/eucalyptus/keys
5/ euca_conf --register-nodes adds IP to the CC nodes.list
6/ NC picks up keys and starts up, starts writing up messages to nc.log
From your logs it looks like 0-3 is working alright, and that 6 never
happens. Could you tell where it stops ?
** Changed in: eucalyptus (Ubuntu)
Importance: High = Medium
** Changed in: eucalyptus (Ubuntu)
Status: Confirmed = Incomplete
--
[alpha3] NC fails to be detected.
https://bugs.launchpad.net/bugs/530091
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