Public bug reported:
After upgrading a running cluster from Essex to Folsom
(2012.2-0ubuntu2~cloud0), the EC2 API can no longer find instances by
EC2 ID, ie:
ubuntu@ip-10-252-38-15:~$ euca-describe-instances
RESERVATION r-90qer9xs 7b58c0e219a948ef942071c871d05b8b default
INSTANCE i-00000006 ami-00000001 192.168.25.4 192.168.25.4
running adam (7b58c0e219a948ef942071c871d05b8b, ip-10-252-40-134) 0
m1.tiny 2012-10-03T18:35:03.000Z novamonitoring-disabled
192.168.25.4 192.168.25.4 instance-store
RESERVATION r-k190bhzm 7b58c0e219a948ef942071c871d05b8b default
INSTANCE i-00000004 ami-00000001 192.168.25.5 192.168.25.5
running adam (7b58c0e219a948ef942071c871d05b8b, ip-10-252-40-134) 0
m1.tiny 2012-10-03T18:22:49.000Z novamonitoring-disabled
192.168.25.5 192.168.25.5 instance-store
ubuntu@ip-10-252-38-15:~$ euca-get-console-output i-00000004
InstanceNotFound: Instance i-00000004 could not be found.
A quick test of other calls shows that this affects many actions:
euca-get-console-output
euca-terminate-instance
euca-attach-volumes
euca-associate-address
Should note that describing individual instances still works (ie, euca-
describe-instances i-00000004) still works as expected. A quick glance
at the code shows this call converts the EC2 instance ID to UUID with
ec2utils.ec2_inst_id_to_uuid() rather than ec2utils.ec2_id_to_id() like
the other calls.
This seems to not affect clusters that have been initially installed
with Folsom. I suspect something is wrong in the data migration from
Essex to Folsom that causes the ec2_id_to_id() mapping to be bogus.
** Affects: nova
Importance: Undecided
Status: New
** Affects: nova (Ubuntu)
Importance: Undecided
Status: New
** Tags: openstack-ubuntu-upgrade
** Also affects: nova
Importance: Undecided
Status: New
** Tags added: openstack-ubuntu-upgrade
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https://bugs.launchpad.net/bugs/1061166
Title:
ec2 instance IDs are broken after folsom upgrade
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