Re: [openstack-dev] [neutron] Backup port info to restore the flow rules

On Mon, Feb 22, 2016 at 7:03 PM, Ihar Hrachyshka wrote: > Agent could probably try to restore the state from its internal state. If > that’s the missing bit you want to have, I think that could stand for a > proper RFE. > Good point. Thanks. -- Best, Jian

Re: [openstack-dev] [neutron] Backup port info to restore the flow rules

wrote: > Jian Wen <wenjia...@gmail.com> wrote: > > Hello, >> >> If we restart OvS/ovs-agent when one or more of Neutron, MySQL and >> RabbitMQ is not available, the flow rules in OvS will be gone. If >> Neutron/MySQL/RabbitMQ doesn't become available in time, t

[openstack-dev] [neutron] Backup port info to restore the flow rules

Hello, If we restart OvS/ovs-agent when one or more of Neutron, MySQL and RabbitMQ is not available, the flow rules in OvS will be gone. If Neutron/MySQL/RabbitMQ doesn't become available in time, the VMs will lose their network connections. It's not easy for an operations engineer to manually

Re: [openstack-dev] [chef] A new Core member!

Congrats On Sat, Apr 18, 2015 at 5:42 AM, JJ Asghar jasg...@chef.io wrote: Hey everyone! I’d like to announce that Zhiwei Chen has stepped up as a new Core Member. Please take a moment to congratulate him! Thanks Zhiwei! JJ Asghar

Re: [openstack-dev] [neutron] HA of dhcp agents?

See dhcp_agents_per_network in neutron.conf. https://bugs.launchpad.net/neutron/+bug/1174132 2014-10-21 6:47 GMT+08:00 Noel Burton-Krahn n...@pistoncloud.com: I've been working on failover for dhcp and L3 agents. I see that in [1], multiple dhcp agents can host the same network. However, it

Re: [openstack-dev] [Neutron] Is network ordering of vNICs guaranteed?

Ordering of vNICs is not 100% guaranteed for the cloud images which are not shipped with /etc/udev/rules.d/70-persistent-net.rules. e.g. attaching a port and deattaching another port, then reboot the instance. 2014-08-12 15:52 GMT+08:00 Aaron Rosen aaronoro...@gmail.com: This bug was true in

Re: [openstack-dev] [nova] nova bug scrub web page

Awesome! Any plan to add the neutron project? 2014-07-04 5:00 GMT+08:00 Tracy Jones tjo...@vmware.com: Hi Folks – I have taken a script from the infra folks and jogo, made some tweaks and have put it into a web page. Please see it here http://54.201.139.117/demo.html This is all of

[openstack-dev] [eventlet] should we use spawn instead of spawn_n?

eventlet.spawn_n is the same as eventlet.spawn, but it’s not possible to know how the function terminated (i.e. no return value or exceptions)[1]. If an exception is raised in the function, spawn_n prints a stack trace. The stack trace will not be written to the log file. It will be lost if we

Re: [openstack-dev] Reg : Security groups implementation using openflows in quantum ovs plugin

I don't think we can implement a stateful firewall[1] now. Once connection tracking capability[2] is added to the Linux OVS, we could start to implement the ovs-firewall-driver blueprint. [1] http://en.wikipedia.org/wiki/Stateful_firewall [2]

Re: [openstack-dev] run_tests in debug mode fails

Hello, I can confirm this is a bug. I use nosetests instead for the moment. nosetests -s test.module nosetests -s another.test:TestCase.test_method nosetests -s a.test:TestCase nosetests -s /path/to/test/file.py:test_function On Mon, Sep 9, 2013 at 7:20 PM, Rosa, Andrea (HP Cloud Services)