Ubuntu
eucalyptus package

instances lose public IP

Bug #820997 reported by Russell de Moose
14
This bug affects 2 people
Affects Status Importance Assigned to Milestone
eucalyptus (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

Eucalyptus 2.0. Natty 11.04, Lucid 10.04 image for instances

I have a small UEC setup (1 Front-End, 2 NC), and at various points, instances running on each of the node controllers will lose their public IP addresses. I can re-associate available IP addresses from my pool (Managed NO-VLAN) with the instances, but this is a repeated issue. FYI -

RESERVATION r-4B5E08CB admin default
INSTANCE i-357C06B6 emi-0A1B1168 172.19.1.2 172.19.1.2 running 0 c1.medium 2011-07-29T16:16:36.856Z webness eki-92AE1B4D

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: eucalyptus-common 2.0.1+bzr1256-0ubuntu4.1
ProcVersionSignature: Ubuntu 2.6.38-10.46-server 2.6.38.7
Uname: Linux 2.6.38-10-server x86_64
.etc.eucalyptus.eucalyptus.cc.conf: CC_NAME="webness"
Architecture: amd64
Date: Thu Aug 4 11:16:19 2011
InstallationMedia: Ubuntu-Server 11.04 "Natty Narwhal" - Release amd64 (20110422)
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: eucalyptus
UpgradeStatus: No upgrade log present (probably fresh install)

Revision history for this message
Russell de Moose (rdemoose) wrote :
Revision history for this message
Leonardo Borda (lborda) wrote :

Looking at the cc.log file we see that instance i-357C06B6 and i-45DC0806 have received a termination request however nobody was working on the servers at that time.

What component would trigger such a request?

20431 [Thu Aug 4 07:51:44 2011][006981][EUCAINFO ] TerminateInstances(): called
20432 [Thu Aug 4 07:51:44 2011][006981][EUCADEBUG ] TerminateInstances(): params: userId=(null), instIdsLen=1, firstInstId=i-357C06B6
20433 [Thu Aug 4 07:51:44 2011][006981][EUCADEBUG ] TerminateInstances(): done.
20434 [Thu Aug 4 07:51:44 2011][006918][EUCADEBUG ] init_thread(): init=1 053FB000 A33DB000 A9459000 05332000
20435 [Thu Aug 4 07:51:44 2011][006918][EUCAWARN ] vnetInitTunnels(): in MANAGED-NOVLAN mode, priv interface 'eth0' must be a bridge, tunneling disabled
20436 [Thu Aug 4 07:51:44 2011][006918][EUCAINFO ] TerminateInstances(): called
20437 [Thu Aug 4 07:51:44 2011][006918][EUCADEBUG ] TerminateInstances(): params: userId=(null), instIdsLen=1, firstInstId=i-45DC0806
20438 [Thu Aug 4 07:51:44 2011][006918][EUCADEBUG ] TerminateInstances(): done.
20439 [Thu Aug 4 07:51:45 2011][006920][EUCADEBUG ] init_thread(): init=1 053FB000 9D35D000 A33DB000 05332000
20440 [Thu Aug 4 07:51:45 2011][006920][EUCAWARN ] vnetInitTunnels(): in MANAGED-NOVLAN mode, priv interface 'eth0' must be a bridge, tunneling disabled
20441 [Thu Aug 4 07:51:45 2011][006920][EUCAINFO ] UnassignAddress(): called
20442 [Thu Aug 4 07:51:45 2011][006920][EUCADEBUG ] UnassignAddress(): params: userId=(null), src=10.90.1.11, dst=172.19.1.2
20443 [Thu Aug 4 07:51:45 2011][006920][EUCADEBUG ] vnetApplySingleTableRule(): applying single table (nat) rule (-D PREROUTING -d 10.90.1.11 -j DNAT --to-destination 172.19.1.2)
20444 [Thu Aug 4 07:51:45 2011][006946][EUCADEBUG ] init_thread(): init=1 053FB000 A33DB000 A9459000 05332000
20445 [Thu Aug 4 07:51:45 2011][006946][EUCAWARN ] vnetInitTunnels(): in MANAGED-NOVLAN mode, priv interface 'eth0' must be a bridge, tunneling disabled
20446 [Thu Aug 4 07:51:45 2011][006946][EUCAINFO ] UnassignAddress(): called
20447 [Thu Aug 4 07:51:45 2011][006946][EUCADEBUG ] UnassignAddress(): params: userId=(null), src=10.90.1.10, dst=172.19.1.3
20448 [Thu Aug 4 07:51:45 2011][006920][EUCADEBUG ] vnetApplySingleTableRule(): applying single table (nat) rule (-D OUTPUT -d 10.90.1.11 -j DNAT --to-destination 172.19.1.2)
20449 [Thu Aug 4 07:51:45 2011][006920][EUCADEBUG ] vnetApplySingleTableRule(): applying single table (nat) rule (-D POSTROUTING -s 172.19.1.2 -j SNAT --to-source 10.90.1.11)
20450 [Thu Aug 4 07:51:45 2011][006920][EUCADEBUG ] UnassignAddress(): running cmd '///usr/lib/eucalyptus/euca_rootwrap ip addr del 10.90.1.11/32 dev eth0'
20451 [Thu Aug 4 07:51:45 2011][006946][EUCADEBUG ] vnetApplySingleTableRule(): applying single table (nat) rule (-D PREROUTING -d 10.90.1.10 -j DNAT --to-destination 172.19.1.3)
20452 [Thu Aug 4 07:51:45 2011][006920][EUCADEBUG ] UnassignAddress(): done

Launchpad Janitor (janitor)
Changed in eucalyptus (Ubuntu):
status: New → Confirmed
To post a comment you must log in.
This report contains Public information  
Everyone can see this information.
Subscribing...

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.