Friday, 2016-11-11

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openstackgerritjingting proposed openstack/dragonflow: Support VM live migration  https://review.openstack.org/39475901:59
openstackgerritjingting proposed openstack/dragonflow: Support VM live migration  https://review.openstack.org/39475902:00
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openstackgerritWangJian proposed openstack/dragonflow: Allow to change chassis info after df controller restart  https://review.openstack.org/36507702:43
openstackgerritjingting proposed openstack/dragonflow: Support VM live migration  https://review.openstack.org/39475903:03
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openstackgerritjingting proposed openstack/dragonflow: Support VM live migration  https://review.openstack.org/39475905:06
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openstackgerritjingting proposed openstack/dragonflow: Support VM live migration  https://review.openstack.org/39475906:08
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openstackgerritMerged openstack/dragonflow: Refactor test case for ml2 mech driver(remote port)  https://review.openstack.org/39367408:24
openstackgerritMerged openstack/dragonflow: Fix the fullstack error in dragonflow plugin  https://review.openstack.org/39616808:24
openstackgerritMerged openstack/dragonflow: remove useless code  https://review.openstack.org/39626608:24
openstackgerritLi Ma proposed openstack/dragonflow: Refactor test case for ml2 mech driver(port)  https://review.openstack.org/39377308:28
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oansonrajivk, ping08:45
openstackgerritMerged openstack/dragonflow: Additional fixes  https://review.openstack.org/39430508:46
rajivkoanson, hi08:53
oansonI finally got round to reading the specs.08:53
oansonSorry it took so long.08:53
rajivkit's ok08:53
rajivkI don't know the internals but i think, services status should be enough.08:54
rajivkso that spec provide some of the functionality provided by service status.08:55
oansonOnce it's flexible and extensible, we can add more things later08:55
oansonYes.08:55
oansonDid you work with xiaohhui? See how this can be expanded?08:55
rajivkI was waiting for him last 2-3 days on IRC but i could not spot him08:55
rajivkActually i wanted both of these specs to be implemented together or in one specs.08:56
oansonHe may only come in during meetings. I think his internet connection might be a bit shaky.08:56
oansonBut from my experience, he is also very responsive via email.08:56
rajivkok, i will send him mail.08:57
oansonI think implementing both items together is the right way to go.08:57
rajivkI think so too. His knowledge will help me a lot. :)08:57
rajivkSo i will discuss with him over mail.08:58
oansonGreat. Thanks!08:58
rajivkYesterday, i wanted to discuss about ironic and dragonflow integration.08:58
rajivkHave you tested Ironic and dragonflow?08:59
rajivkHave you tested Ironic and dragonflow together?08:59
rajivkThe idea came from this https://bugs.launchpad.net/dragonflow/+bug/1585170 bug.08:59
openstackLaunchpad bug 1585170 in DragonFlow "dragonflow dhcp_app don't support VM pxe boot" [Medium,New] - Assigned to rajiv (rajiv-kumar)08:59
rajivkI could not understand, why pxe is required, if we have pre bult images then Ironic pop up in my mind.08:59
rajivkwhat are the use cases for this bug?09:00
rajivkoanson, are you looking going through this bug?09:03
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oansonI haven't looked at ironic + dragonflow09:04
oansonI also don't remember what PXE field is used for :)09:04
oansonBut there is a patch to add PXE field by heshan, which is very advanced09:04
oanson(If I remember correctly)09:04
rajivkokay, PXE is used for network OS installation09:04
oansonIt's been idle for a while: https://review.openstack.org/#/c/320398/09:05
oansonI can try asking heshan if he intends to continue working, or is this fix orphaned.09:05
oansonIf ironic already provides an OS, and dragonflow only needs to provide networking, then I think this bug is unrelated09:06
rajivkthere was no information of this patch on launchpad09:06
rajivktherefore i assigned myself.09:07
oansonStrange. I'll add it now.09:07
rajivkWell ironic uses to ramdisk and qcow2 images over PXE for launching baremetals. So i think, neutron provide support for responding to PXE enabled requests.09:08
rajivkSo it may be required, i think.09:08
rajivkfor Ironic.09:08
oansonSounds like it. I will have to read about Ironic more to be sure.09:08
rajivkokay, can you remember, the use case for that bug?09:10
oansonI don't think I saw a use-case.09:11
oansonIn general I approve anything that appears in Neutron API09:11
oansonnick-ma_ marked it as medium. He may know of a more concrete use-case09:11
oansonAlthough Ironic may be an interesting use-case in itself09:12
rajivkhmm09:13
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rajivkWe have think about it.09:15
rajivkbecause many of the deployment uses it for there use case. If Dragonflow would support it, may be it will help in adoption.09:16
rajivkWhen i worked(maybe 6mothns ago) on Ironic then there was issue with isolation among different networks09:16
rajivkIf our switches support SDN then may be Dragonflow can support it. What do you think, about it?09:17
oansonI'm not sure.09:19
oansonLet me read up a bit on Ironic, and I'll get back to you?09:19
rajivkok09:19
oansonThanks :)09:19
rajivkoanson, here is the link that gives a basic idea of provisioning of baremetal http://docs.openstack.org/developer/ironic/deploy/user-guide.html#example-1-pxe-boot-and-iscsi-deploy-process09:21
oansonThanks. I'll read it.09:22
oansonLooks like a great starting point.09:22
rajivk:)09:22
openstackgerritMerged openstack/dragonflow: Updated from global requirements  https://review.openstack.org/39516809:24
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openstackgerritMerged openstack/dragonflow: Use argparse instead of parsing arguments manually  https://review.openstack.org/36792210:21
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