Answer by prathamesh_deshpande for Hi all, I'm running a three-node Havana...
Hi ironhardchaw, Maybe this will help you troubleshoot: http://docs.openstack.org/admin-guide-cloud/content/ch_networking.html#section_networking-scenarios...
View ArticleComment by darragh-oreilly for Hi all, I'm running a three-node Havana...
The bridge br-tun has no ports - I guess they were cleaned out when the l2 agent started on the reboot. Check the rows in the ovs_tunnel_endpoints table in the ovs database are correct. Is the L2 agent...
View ArticleComment by ironhardchaw for Hi all, I'm running a three-node Havana...
Thanks for the links prathamesh! Unfortunately, I've already had everything working, and then it just stopped. If I rebuild my entire network by destroying it and then building step by step it works,...
View ArticleComment by ironhardchaw for Hi all, I'm running a three-node Havana...
Nothing unusual at all in the logs. The kernel hasn't been upgraded in a while and this only became a problem today. I'd upload configs and whatnot, but I'm too new :) I'll pastebin some stuff in a bit.
View ArticleComment by darragh-oreilly for Hi all, I'm running a three-node Havana...
Check the ovs agent logs for errors. OVS has a kernel module, and I have seen dkms not working with kernel updates.
View ArticleComment by ironhardchaw for Hi all, I'm running a three-node Havana...
I'm running two L2 agents, one for WAN and one for LAN. Unfortunately, we really needed our OpenStack installation back, so I just disassociated all the networks from all the instances and reassociated...
View ArticleOVS flows disappear
Hi all, I'm running a three-node Havana installation; two compute nodes and a controller. After initial installation, the setup worked just fine for a few weeks. Then I started having networking...
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