now, that's interesting, you didn't even restarted a service? Did you found something into the dhcp-agent logs?
On 18 Nov 2013, at 10:46, Martinx - ジェームズ wrote: > Thank you Razique! > > Out of nothing, all instances gets its IP automatically again, without even > restarting it... Have no idea about what had happened. > > But, this is very weird, every time I restart a compute node, those network > problems appear... No idea about the source of this problem... > > Tks again! > > Best, > Thiago > > > On 18 November 2013 16:36, Razique Mahroua <razique.mahr...@gmail.com>wrote: > >> Check the dhcp-agent logs especially when you force a dhcp renew on these >> instances. >> Meanwhile, use tcpdump with: >> tcpdump -i ROUTER-INTERFACE -vvv -s 1500 '((port 67 or port 68) and >> (udp[8:1] = 0x1))' >> >> if you want to check the DHCP paquets for a particular instance, get its >> mac and: >> tcpdump -i ROUTER-INTERFACE -vvv -s 1500 '((port 67 or port 68) and >> (udp[38:4] = 0xMAC-ADDR))' >> >> Razique >> >> On 18 Nov 2013, at 10:10, Martinx - ジェームズ wrote: >> >> Okay... I'm calm... :-P >> >> This is the second time I'm seeing this with Havana. >> >> Compute Node reboots, lots of Instances doesn't get its IP anymore, look: >> ------------------------------ >> >> cloud-init start-local running: Mon, 18 Nov 2013 16:34:06 +0000. up 18.19 >> 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:a2:71:74 >> route_info failed >> Waiting for network configuration... >> Waiting up to 60 more seconds for network configuration... >> Booting system without full network configuration... >> >> New Instances that I launch right now, get its IP normally. >> >> The only way to put the website online again now is: take a snapshot of a >> Instance without IP, launch a new instance based on that image, voialá! >> Instance gets its IP again... But this is non-viable. >> >> I appreciate any help! >> >> Tks! >> Thiago >> >> On 18 November 2013 15:35, Razique Mahroua razique.mahroua@gmail.comwrote: >> >> Hey Martin :) >> On 18 Nov 2013, at 8:40, Martinx - ジェームズ wrote: >> >> Guys, >> >> My Havana (Ubuntu based) Compute Node was restarted and lots of Instances >> does not get an IP anymore. >> >> Tips?! >> >> Stay clam >> >> It is ramdom, I mean, some instances of this same compute node are >> >> normal, >> >> while others have no IP. >> >> Are you reffering to the private IPs pool or the public. When you say >> "don't have", you mean they don't get allocated or the instances (DHCP? ) >> don't retrieve it? >> >> I really need help here because my client's web site is completely off >> >> line >> >> now... >> >> I'm using Per-Tenant router with private networks + VXLAN. >> >> Tks! >> Thiago >> ------------------------------ >> >> Mailing list: >> >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> >> Post to : openstack@lists.openstack.org >> Unsubscribe : >> >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> >>
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