OpenStack Compute (nova)

  1. Bug #1065004
  2. Activity log

Activity log for bug #1065004

Date Who What changed Old value New value Message
2012-10-10 12:43:04 Mate Lakat bug added bug
2012-10-10 12:43:17 Mate Lakat nova: assignee Mate Lakat (mate-lakat)
2012-10-10 15:52:32 Johannes Erdfelt summary xenapi - Fail to assing floating ip xenapi - Fail to assign floating ip
2012-10-15 15:57:17 Mate Lakat summary xenapi - Fail to assign floating ip Fail to assign private ip
2012-10-15 15:58:27 Mate Lakat description floating ip exercises are failing, at least on XenServer: I guess, that it is happening since https://github.com/openstack/nova/commit/5fd7a9dba127bae812333196a5fa48a933212aeb See the exercise.sh log + nova add-floating-ip f72920ee-eda7-41be-b826-044b052914f6 172.24.4.226 + timeout 15 sh -c 'while ! ping -c1 -w1 172.24.4.226; do sleep 1; done' PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. From 172.24.4.226 icmp_seq=1 Destination Host Unreachable --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. From 172.24.4.226 icmp_seq=1 Destination Host Unreachable --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms + echo 'Couldn'\''t ping server with floating ip' Couldn't ping server with floating ip + exit 1 floating ip exercises are failing, at least on XenServer: I guess, that it is happening since https://github.com/openstack/nova/commit/5fd7a9dba127bae812333196a5fa48a933212aeb See the exercise.sh log + nova add-floating-ip f72920ee-eda7-41be-b826-044b052914f6 172.24.4.226 + timeout 15 sh -c 'while ! ping -c1 -w1 172.24.4.226; do sleep 1; done' PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. From 172.24.4.226 icmp_seq=1 Destination Host Unreachable --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. From 172.24.4.226 icmp_seq=1 Destination Host Unreachable --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms + echo 'Couldn'\''t ping server with floating ip' Couldn't ping server with floating ip + exit 1 It turned out, that the private ips were not pingable.
2012-10-15 16:12:08 OpenStack Infra nova: status New In Progress
2012-10-16 13:20:14 Mate Lakat summary Fail to assign private ip Fail to assign private fixed ip with multi_host
2012-10-16 13:29:54 Mate Lakat description floating ip exercises are failing, at least on XenServer: I guess, that it is happening since https://github.com/openstack/nova/commit/5fd7a9dba127bae812333196a5fa48a933212aeb See the exercise.sh log + nova add-floating-ip f72920ee-eda7-41be-b826-044b052914f6 172.24.4.226 + timeout 15 sh -c 'while ! ping -c1 -w1 172.24.4.226; do sleep 1; done' PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. From 172.24.4.226 icmp_seq=1 Destination Host Unreachable --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. From 172.24.4.226 icmp_seq=1 Destination Host Unreachable --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms PING 172.24.4.226 (172.24.4.226) 56(84) bytes of data. --- 172.24.4.226 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms + echo 'Couldn'\''t ping server with floating ip' Couldn't ping server with floating ip + exit 1 It turned out, that the private ips were not pingable. The dnsmasq hostsfile does not contain the newly created hosts, when you launch the instances. Problem since: https://review.openstack.org/#/c/14174/ https://github.com/openstack/nova/commit/5fd7a9dba127bae812333196a5fa48a933212aeb 0.) See my relevant configuration entries: stack@DevStackOSDomU:~/devstack$ cat /etc/nova/nova.conf | grep -e compute_scheduler_driver -e multi_host -e network_manager compute_scheduler_driver=nova.scheduler.filter_scheduler.FilterScheduler multi_host=True network_manager=nova.network.manager.FlatDHCPManager 1.) See that there is no dnsmasq running stack@DevStackOSDomU:~/devstack$ ps ax | grep dnsmasq 12742 pts/19 S+ 0:00 grep dnsmasq 2.) Fire up an instance stack@DevStackOSDomU:~/devstack$ . openrc admin stack@DevStackOSDomU:~/devstack$ nova boot --image=tty --flavor=m1.tiny sampleserver . . . | id | 6e90a769-0bdf-42bd-86a7-da776700bf6a | . . . 3.) Wait until it is running stack@DevStackOSDomU:~/devstack$ nova show 6e90a769-0bdf-42bd-86a7-da776700bf6a +-------------------+----------- ... -+ | Property | Value ... | +-------------------+----------- ... -+ . . . | private network | 10.0.0.2 ... | <- see the IP . . . | status | ACTIVE ... | <- instance is active +-------------------+----------- ... -+ 4.) And look at the DHCP database - it is empty!!!: stack@DevStackOSDomU:~/devstack$ ps ax | grep dnsmasq ... --dhcp-hostsfile=/opt/stack/data/nova/networks/nova-xenbr1.conf ... stack@DevStackOSDomU:~/devstack$ cat /opt/stack/data/nova/networks/nova-xenbr1.conf stack@DevStackOSDomU:~/devstack$ wc /opt/stack/data/nova/networks/nova-xenbr1.conf 0 0 0 /opt/stack/data/nova/networks/nova-xenbr1.conf 5.) Restart nova-network stack@DevStackOSDomU:~/devstack$ pkill -HUP -f "nova-network" stack@DevStackOSDomU:~/devstack$ NL=`echo -ne '\015'` stack@DevStackOSDomU:~/devstack$ screen -S stack -p n-net -X stuff "cd /opt/stack/nova && /usr/local/bin/nova-network$NL" 6.) See, that dhcp entries are there now: stack@DevStackOSDomU:~/devstack$ cat /opt/stack/data/nova/networks/nova-xenbr1.conf fa:16:3e:46:6a:be,sampleserver.novalocal,10.0.0.2 stack@DevStackOSDomU:~/devstack$ wc /opt/stack/data/nova/networks/nova-xenbr1.conf 0 1 49 /opt/stack/data/nova/networks/nova-xenbr1.conf
2012-10-16 13:53:28 John Garbutt nova: importance Undecided High
2012-10-16 16:00:12 OpenStack Infra nova: assignee Mate Lakat (mate-lakat) Brian Elliott (belliott)
2012-10-16 18:05:02 OpenStack Infra nova: status In Progress Fix Committed
2012-10-22 18:02:16 Vish Ishaya tags folsom-backport-potential
2012-10-24 13:42:54 Chuck Short nominated for series nova/folsom
2012-10-24 13:42:54 Chuck Short bug task added nova/folsom
2012-10-24 13:43:01 Chuck Short nova/folsom: assignee Chuck Short (zulcss)
2012-10-24 13:43:34 Chuck Short tags folsom-backport-potential
2012-11-21 09:43:16 Thierry Carrez nova: status Fix Committed Fix Released
2012-11-21 09:43:16 Thierry Carrez nova: milestone grizzly-1
2012-11-21 18:32:29 Vish Ishaya nova/folsom: importance Undecided High
2012-11-21 18:32:31 Vish Ishaya nova/folsom: status New In Progress
2012-11-21 18:32:34 Vish Ishaya nova/folsom: assignee Chuck Short (zulcss) Vish Ishaya (vishvananda)
2012-11-27 01:55:44 OpenStack Infra nova/folsom: status In Progress Fix Committed
2012-11-27 07:29:06 Mark McLoughlin nova/folsom: milestone 2012.2.1
2012-11-29 21:51:04 Mark McLoughlin nova/folsom: status Fix Committed Fix Released
2013-04-04 10:51:47 Thierry Carrez nova: milestone grizzly-1 2013.1