Wednesday, 2017-07-19

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openstackgerritTuan Luong-Anh proposed openstack/networking-ovn master: Update URLs in documents according to document migration  https://review.openstack.org/48376702:04
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openstackgerritTuan Luong-Anh proposed openstack/networking-ovn master: Update URLs in documents according to document migration  https://review.openstack.org/48376703:02
openstackgerritTuan Luong-Anh proposed openstack/networking-ovn master: Update URLs in documents according to document migration  https://review.openstack.org/48376703:02
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NetTinkererIs there a roadmap to add hardware vteps to ovn as well or some integration with l2gateway on openstack08:23
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saphiHi numans, I launch instances successful and instance can get IP now. But how about metadata or how about neutron-metadata-agent, Does we need neutron-metadata-agent?09:07
numansdalvarez, you want to answer saphi's question ? :)09:08
numanssaphi, you are trying master ?09:09
saphiI'm trying from centos repository. OVS version 2.6.1 and openstack ocata09:09
numanssaphi, if so, there is meta data support in ovn, but you would need latest master of ovs and ovn09:09
numanssaphi, ok in which case you have to use config drive09:10
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numanssaphi, but external connectivity won't work with ocata networking-ovn and ovs 2.6.109:10
numanssaphi, you need ovs 2.7 atleast.09:10
numanssaphi, rdo has ovs 2.709:11
dalvareznumans, saphi reading...09:11
saphiyes. I'm reading :)09:11
numansdalvarez, i thought saphi is using master networking-ovn/ovn09:11
dalvarezi see09:12
numansdalvarez, but that's not the case09:12
numansso he really can't use the metadata support you add recently09:12
dalvarezsaphi, as numans said you won't get metadata unless you're using master networking-ovn and master OVS09:12
dalvarezright09:12
dalvarezit should be available in queens09:12
saphiSo, the metadata for openstack instance was develop at OVN version 2.7 and networking-ovn master.09:13
numanssaphi, partially correct. OVN latest master which would be OVN 2.809:13
saphiNo. I installed networking-ovn and ovn from packages. not from sources09:13
numanssaphi, get it. what i mean is to get metadata support you need networking-ovn master or next release of it and ovs master or next release of it09:14
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dalvarezsaphi,  neutron-metadata-agent won't work with OVN, we have a separate agent for that which requires OVS from master branch right now and this support is also present in master networking-ovn09:15
saphiThanks dalvarez and numans09:15
dalvarezsure :)09:15
saphiOne question again.09:15
saphiDo we need neutron-dhcp-agent?09:16
saphibecause  when I try stop it. I can't launch instance.09:16
saphiwhen created networks, I saw their namespaces.09:17
saphidhcp namespance09:17
saphinamespace09:17
numanssaphi, no09:18
numanssaphi, ovn has native dhcp support09:18
saphiyep. I see it.09:18
numanssaphi, can you run "ovn-nbctl list dhcp_options" and see what is the output ?09:18
saphiBut If I stop neutron-dhcp-agent, the instance can't launch09:19
saphiWhen neutron-dhcp-agent run and create an instance, I can see their log.09:19
saphihttps://github.com/openstack/networking-ovn/commit/ad1fea3e7ba837d521c924b285294d7cf2efcefb09:22
saphiI see this commit :D09:22
numanssaphi, how can you see this commit if you are using ocata version ?09:24
numanssaphi, https://github.com/openstack/networking-ovn/blob/stable/ocata/networking_ovn/common/config.py#L7409:25
numanssaphi, what is the value of this configuratin in ml2_conf.ini ?09:25
saphiI think I will install master in my ocata lab.09:26
saphinumans I do not set this value, So the value is default.09:26
numanssaphi, is it true ?09:26
numanssaphi, default value is true09:27
saphinumans, I saw the ovn-controller on compute node receive DHCPREQUEST and sent DHCPOFFER from/to the instance.09:27
numanssaphi, share me the output of "ovn-nbctl list logical_switch_port"09:27
numansand ovn-sbctl dump-flows09:27
numanssaphi, ok09:27
numanssaphi, which means its working09:28
saphiYep09:28
saphiBut It work when I run neutron-dhcp-agent09:28
numanssaphi, what is the output of neutron agent-list09:28
numanssaphi, may be you need to delete the dhcp agent from your agent list09:28
numanssaphi, i think provisioning block is coming into picture here, not sure though09:29
saphihttps://paste.ubuntu.com/25124379/09:29
saphihere you are09:29
saphiI will try delete09:29
saphiwhich picture? Could you show me!09:34
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saphiHi numans, after delete dhcp namespace, I created an instance, But It can't get DHCP.09:42
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openstackgerritvenkata anil proposed openstack/networking-ovn master: schedule gateway on chassis with external connectivity  https://review.openstack.org/48517611:59
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openstackgerritOpenStack Proposal Bot proposed openstack/networking-ovn master: Updated from global requirements  https://review.openstack.org/48531718:37
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openstackgerritTerry Wilson proposed openstack/ovsdbapp master: WIP Add OVN_Southbound API support  https://review.openstack.org/48177920:04
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