Public bug reported: Hi,
In my systems (all of them where I have openstack), I found that cloud- init does not perform well. Mainly because the bridges I have were created with ovs. Since they are not ready at boot time it seems that the system got stalled for a few mins. And after boot not all services recover. For example rbdmap is not called again after the net is up. It may be the order where the things are done. Or maybe something worse. The problem is that cloud-init stalls for 2 mins on boot. RBD doesn't run because cloud-init starts in nonet mode. And the whole system becomes broken. It's curious that ceph-osd are re-run after net is up. So some scripts are relaunched. In fact two times. So they start to work well. But some others no. root@red-compute:~# ovs-vsctl show 8d08d8e4-49f2-4243-b1db-7641984a8530 Bridge br-ex Port br-ex Interface br-ex type: internal Bridge br-int Port "eth1" Interface "eth1" Port br-int Interface br-int type: internal ovs_version: "2.0.1" root@red-compute:~# cat /etc/network/interfaces # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). # The loopback network interface auto lo iface lo inet loopback # The primary network interface auto eth0 iface eth0 inet manual up ifconfig $IFACE 0.0.0.0 up up ip link set $IFACE promisc on down ip link set $IFACE promisc off down ifconfig $IFACE down auto eth1 iface eth1 inet manual up ifconfig $IFACE 0.0.0.0 up down ifconfig $IFACE down auto br-int iface br-int inet dhcp And when I boot up, cloudinit does not find the interfaces so no network is up. I have to take an screenshot of the issue. The problem is that rbd storage is not boot up because cloudinit does not find the interfaces to connect to the intranet (because it's a bridge), and all the system becomes a nightmare. ** Affects: openvswitch (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1329719 Title: cloud-init does not bring up all bridge interfaces created with openvswitch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openvswitch/+bug/1329719/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs