<div dir="ltr">Hello<div><br></div><div style>I had the exactly same problem were the network stoped working after a reboot in the network node.</div><div style>The easy solution I could found was to delete all the networks and VMs and create them again.</div>
<div style>Everything is working fine since that, but I didn't reboot the node again to test it.</div><div style><br></div><div style>Aaron, can you give an explanation of what the problem is, or point to your patch? Thank you.</div>
<div style><br></div><div style>Regards</div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/3/1 The King in Yellow <span dir="ltr"><<a href="mailto:yellowking@gmail.com" target="_blank">yellowking@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div>In my case, it actually appears that my vms aren't up-- the
instances panel says they are up, but looking at the console, it appears
they aren't getting an IP address. This is a new instance:<br>
<br><pre><span style="font-family:courier new,monospace">Begin: Running /scripts/init-bottom ... done.
[ 2.849416] EXT4-fs (vda1): re-mounted. Opts: (null)
cloud-init start-local running: Thu, 28 Feb 2013 13:29:09 +0000. up 10.41 seconds
no instance data found in start-local
cloud-init-nonet waiting 120 seconds for a network device.
cloud-init-nonet gave up waiting for a network device.
ci-info: lo : 1 127.0.0.1 255.0.0.0 .
ci-info: eth0 : 1 . . fa:16:3e:e0:17:f0
route_info failed
Waiting for network configuration...
</span>
</pre>It looks like it made an OVS port, though. This is on the compute node, openvswitch-agent.log:<br><br><br><span style="font-family:courier new,monospace">2013-02-28 08:34:19 DEBUG [quantum.agent.linux.utils] <br>
Command: ['sudo', '/usr/bin/quantum-rootwrap',
'/etc/quantum/rootwrap.conf', 'ovs-vsctl', '--timeout=2', 'get',
'Interface', 'qvo4f36c3ea-5c', 'external_ids']<br>
Exit code: 0<br>Stdout: '{attached-mac="fa:16:3e:e0:17:f0", iface-id="4f36c3ea-5c49-4625-a830-0c81f27ba139", iface-status=active, vm-uuid="239d3051-255e-4213-9511-af0a82fcc744"}\n'<br>
Stderr: ''<br>2013-02-28 08:34:19 DEBUG [quantum.agent.linux.utils]
Running command: sudo /usr/bin/quantum-rootwrap
/etc/quantum/rootwrap.conf ovs-vsctl --timeout=2 get Interface
qvo62721ee8-08 external_ids<br>
2013-02-28 08:34:19 DEBUG [quantum.agent.linux.utils] <br>:<br>root@os-compute-01:/var/log/quantum# ovs-vsctl show<br>3a52a17f-9846-4b32-b309-b49faf91bfc4<br> Bridge br-int<br> Port "qvo62721ee8-08"<br>
tag: 1<br> Interface "qvo62721ee8-08"<br> Port "qvo1ed73bcc-9d"<br> tag: 1<br> Interface "qvo1ed73bcc-9d"<br> Port "qvoce0c94a9-ef"<br>
tag: 1<br> Interface "qvoce0c94a9-ef"<br> Port "qvo135e78dd-8e"<br> tag: 4095<br> Interface "qvo135e78dd-8e"<br> Port "qvof37b7a55-a3"<br>
tag: 1<br> Interface "qvof37b7a55-a3"<div class="im"><div><br> Port br-int<br> Interface br-int<br> type: internal<br> Port patch-tun<br> Interface patch-tun<br>
type: patch<br> options: {peer=patch-int}<br></div></div> Port "qvoaed25b41-9c"<br> tag: 1<br> Interface "qvoaed25b41-9c"<br> Port "qvo4f36c3ea-5c"<br>
tag: 1<br> Interface "qvo4f36c3ea-5c"<br> Bridge br-tun<div class="im"><div><br> Port patch-int<br> Interface patch-int<br> type: patch<br> options: {peer=patch-tun}<br>
</div></div>
Port "gre-1"<br> Interface "gre-1"<br> type: gre<br> options: {in_key=flow, out_key=flow, remote_ip="10.10.10.1"}<div class="im"><div><br> Port br-tun<br>
Interface br-tun<br>
type: internal<br> ovs_version: "1.4.0+build0"<br></div></div>root@os-compute-01:/var/log/quantum#</span><br><br><br></div>I
supposed it should be getting address via DHCP from quantum-dhcp-agent
on the network node? It was running, nothing regarding this MAC in the
logs. I restarted quantum-dhcp-agent and rebooted, no change.<br><br></div>In fact, I got two CirrOS vms up, logged on the console and manually IPed them (<a href="http://10.5.5.10/24" target="_blank">10.5.5.10/24</a> and <a href="http://10.5.5.11/24" target="_blank">10.5.5.11/24</a>), and they can't ping each other. I would expect them to, right? They should both be connected to OVS switch br-int, right?<br>
<div>
<br>Any pointers?</div><div class="gmail_extra"><br></div></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">Filipe Manco<br><div style><a href="http://about.me/fmanco">about.me/fmanco</a></div></div>
</div></div>