Network reset does not add IP correctly on Gentoo 11 using version 0.0.1.31

[James Glenn]

When adding a new Private IP address:
2011-11-10 17:22:59,893 [INFO] Received command 'version' with argument: 'agent'
2011-11-10 17:22:59,894 [INFO] 'version' completed with code '0', message '0.0.1.31'
2011-11-10 17:22:59,895 [INFO] Agent started
2011-11-10 17:23:06,899 [INFO] Received command 'features' with argument: ''
2011-11-10 17:23:06,899 [INFO] 'features' completed with code '0', message 'kmsactivate,resetnetwork,version,keyinit,features,agentupdate,password,injectfile'
2011-11-10 17:24:56,959 [INFO] Received command 'resetnetwork' with argument: ''
2011-11-10 17:24:56,961 [INFO] writing /etc/hosts
2011-11-10 17:24:56,962 [INFO] writing /etc/conf.d/net
2011-11-10 17:24:56,962 [INFO] writing /etc/conf.d/hostname
2011-11-10 17:24:56,962 [INFO] writing /etc/resolv.conf
2011-11-10 17:25:58,516 [INFO] 'resetnetwork' completed with code '0', message ''
When adding a new Public IP address:
2011-11-10 17:26:22,531 [INFO] Received command 'resetnetwork' with argument: ''
2011-11-10 17:26:22,532 [INFO] skipping /etc/hosts (no changes)
2011-11-10 17:26:22,532 [INFO] writing /etc/conf.d/net
2011-11-10 17:26:22,533 [INFO] skipping /etc/conf.d/hostname (no changes)
2011-11-10 17:26:22,533 [INFO] skipping /etc/resolv.conf (no changes)
2011-11-10 17:26:28,135 [INFO] 'resetnetwork' completed with code '500', message 'Couldn't restart network eth1: 256'

At this point networking dies.

[James Glenn (james-glenn)]

Please let me know if I can provide more information.

[Johannes Erdfelt (johannes.erdfelt)]

Can you get me the output of the command '/etc/init.d/net.eth1 restart'?

I can reproduce a problem, particularly with ssh not stopping causing the restart to fail, but I want to make sure it's the same issue you're seeing.

[James Glenn (james-glenn)]

# /etc/init.d/net.eth0 restart
 * WARNING: net.eth0 is already stopping
# /etc/init.d/net.eth0 restart
 * Bringing down interface eth0
 * Bringing up interface eth0
 * 50.57.104.42
 [ ok ]
 * 50.57.104.42
 [ ok ]
 * Adding routes
 * default via 50.57.104.1
 [ ok ]
 # /etc/init.d/net.eth1 restart
 * Bringing down interface eth1
 * Bringing up interface eth1
 * 10.182.96.40 ... [ ok ]
 * 10.182.96.53 ... [ ok ]
 * Adding routes
 * 10.182.96.53 netmask 255.248.0.0 via 10.182.96.1 ...
RTNETLINK answers: Invalid argument [ !! ]
 * 10.182.96.53 netmask 255.255.192.0 via 10.182.96.1 ...
RTNETLINK answers: Invalid argument
# cat /etc/conf.d/net
# Automatically generated, do not edit
modules="ifconfig"

config_eth1="10.182.96.40 netmask 255.255.224.0
10.182.96.53 netmask 255.255.224.0"
routes_eth1="10.182.96.53 netmask 255.248.0.0 via 10.182.96.1
10.182.96.53 netmask 255.255.192.0 via 10.182.96.1"
config_eth0="50.57.104.42 netmask 255.255.255.0
50.57.104.55 netmask 255.255.255.0"
routes_eth0="default via 50.57.104.1"

[James Glenn (james-glenn)]

So, I added a public and then a private IP.

[Johannes Erdfelt (johannes.erdfelt)]

The routes being added are strange.

network: 10.182.96.53
netmask: 255.248.0.0
gateway: 10.182.96.1

network: 10.182.96.53
netmask: 255.255.192.0
gateway: 10.182.96.1

Those networks are invalid. Also odd is that "network" is the same IP as the eth1 interface.

Is there a way to get the original resetnetwork command as sent to the agent? It would help pinpoint if it's a nova-agent problem or a client problem.

[James Glenn (james-glenn)]

+------------------------------------+----------------------------------------------------------------------------------------------------------------------+
| sentmsg | ackmsg |
+------------------------------------+----------------------------------------------------------------------------------------------------------------------+
| {"name":"version","value":"agent"} | {"message": "0.0.1.31", "returncode": "0"}
                                                                          |
| {"name":"features","value":""} | {"message": "kmsactivate,resetnetwork,version,keyinit,features,agentupdate,password,injectfile", "returncode": "0"}
 |
| {"name":"resetnetwork","value":""} | {"message": "", "returncode": "0"}
                                                                                  |
| {"name":"resetnetwork","value":""} | {"message": "", "returncode": "0"}
                                                                                  |
+------------------------------------+----------------------------------------------------------------------------------------------------------------------+

[Johannes Erdfelt (johannes.erdfelt)]

Can you try http://johannes.erdfelt.com/nova-agent-Linux-x86_64-0.0.1.32.tar.gz ? This should be fixed in this version.