Ubuntu
eucalyptus package

[maverick] Autoregistration of components fails at boot time (euca_conf returns 1)

Bug #622698 reported by Thierry Carrez
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
eucalyptus (Ubuntu)
Fix Released
High
Dave Walker
Ubuntu ubuntu-10.10-beta
Maverick
Fix Released
High
Dave Walker
Ubuntu ubuntu-10.10-beta

Bug Description

Testing with 20100823 ISO, eucalyptus 2.0~bzr1233-0ubuntu1
Topology 1 (CLC+Walrus+CC+SC / NC)

/var/log/eucalyptus/registration.log shows that Walrus and CC fail to register (euca_conf returns 1); the SC loops waiting for the cluster to appear.

Running manually, once booted:
$ sudo -u eucalyptus /usr/share/eucalyptus/registration/walrus <ip>
$ sudo -u eucalyptus /usr/share/eucalyptus/registration/cluster <clustername> <ip>
works. The SC autoregisters correctly once the cluster registers.

I suspect our current logic in upstart script makes it try to register too early. uec-component-listener starts when eucalyptus-cloud and eucalyptus-cc are started, and maybe it should wait a bit more.

This is definitely a race, and the 5400rpm disks on the test laptop probably slows down the noisy component startup to a point where boot-time autoregistration fails.

Thierry Carrez (ttx)
Changed in eucalyptus (Ubuntu):
assignee: nobody → Dave Walker (davewalker)
importance: Undecided → High
milestone: none → ubuntu-10.10-beta
Revision history for this message
Dave Walker (davewalker) wrote :

Initial triaging will add more verbose output to registration.log. This will provide more insight into reasons for failure.

Thierry Carrez (ttx)
Changed in eucalyptus (Ubuntu Maverick):
status: New → In Progress
Dave Walker (davewalker)
Changed in eucalyptus (Ubuntu Maverick):
status: In Progress → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package eucalyptus - 2.0~bzr1233-0ubuntu2

---------------
eucalyptus (2.0~bzr1233-0ubuntu2) maverick; urgency=low

  [Scott Moser]
  * take the multiboot path only if kernel really is a multiboot
    image (LP: #622995)

  [Dave Walker (Daviey)]
  * debian/registration/{cluster,node,storage,walrus}: Added more verbose
    logging on failure, and state success/failure rather than just return code.
  * debian/uec-component-listener.upstart: Added sleep, as it was starting too
    early; often causing registration failures. (LP: #622698)

  [Clint Byrum]
  * debian/rules debian/eucalyptus-common.install: Fixing munin plugin install
  * Added README.Debian file to eucalyptus-common package to explain usage of
    munin plugin.
 -- Dave Walker (Daviey) <email address hidden> Wed, 25 Aug 2010 22:11:40 +0100

Changed in eucalyptus (Ubuntu Maverick):
status: Fix Committed → Fix Released
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