** Changed in: nova/havana Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1077066
Title: nova-network bridge existing system alias handeling failiure. Status in OpenStack Compute (Nova): Fix Released Status in OpenStack Compute (nova) havana series: Fix Released Bug description: This: https://github.com/openstack/nova/blob/stable/essex/nova/network/linux_net.py#L1033 Also prevalent in Folsom can cause nova-network to fail with the following error: --- Command: sudo nova-rootwrap ip addr del xxx.xxx.xxx.xxx/24 brd 172.30.255.255 scope global secondary dev br0 Exit code: 255 Stdout: '' Stderr: 'Error: either "local" is duplicate, or "secondary" is a garbage.\n' --- This is due to the invalid passing of params to the ip addr del irc conversation: --- Apsu`: oneiroi: Yeah, just verified it on a box, to be sure. Can't specify the "secondary" part in the del call. It's not part of the syntax, because it's not user-controllable. A "secondary" is an IP in the same network as one already on the interface in the same scope [4:36pm] Apsu`: Let's see if it's different in Folsom [4:37pm] oneiroi: Apsu`: abstracted code and output http://fpaste.org/hFe3/ [4:37pm] uvirtbot`: New bug: #1077056 in tempest "images whitebox test fails with bad SQL connection URI" [High,Confirmed] https://launchpad.net/bugs/1077056 [4:37pm] AnilV4 left the chat room. (Read error: Connection reset by peer) [4:37pm] Apsu`: Nope. Appears to do the same. https://github.com/openstack/nova/blob/stable/folsom/nova/network/linux_net.py#L1193 [4:37pm] • Apsu` nods [4:37pm] Apsu`: Exactly the issue. It's trying to ensure_bridge, and reorder the IPs so nova's bridge IP is first [4:38pm] maurosr left the chat room. (Quit: WeeChat 0.3.8) [4:38pm] Apsu`: There's a comment from vish in initialize_gateway_device about the same issue [4:39pm] Apsu`: So that field splitting code needs to filter out anything past the scope. [4:39pm] Apsu`: It's currently using [1:-1] to skip the first and last [4:40pm] oneiroi: indeed, filing a bug will then look at a quick fix, and submit patch [4:40pm] Apsu`: Cool. --- Abstracted code showing the issue: --- #!/usr/bin/env python str=''' 6: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP link/ether 00:15:17:aa:46:04 brd ff:ff:ff:ff:ff:ff inet aa.bb.cc.dd/16 brd 172.30.255.255 scope global br0 inet xxx.xxx.xxx.xxx/24 brd 192.168.1.255 scope global br0:1 inet6 fe80::215:17ff:feaa:4604/64 scope link valid_lft forever preferred_lft forever ''' for line in str.split('\n'): fields = line.split() if fields and fields[0] == 'inet': params = fields[1:-1] print params --- ['aa.bb.cc.dd/16', 'brd', '172.30.255.255', 'scope', 'global'] ['xxx.xxx.xxx.xxx/24', 'brd', '192.168.1.255', 'scope', 'global'] To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1077066/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp