openstackgerrit | Merged openstack/networking-ovn: Add tests to OVN Native L3 gate job https://review.openstack.org/298904 | 00:12 |
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dlevy | ANyone else running into issues using the ovs-vsctl commands like "ovs-vsctl list-br" from within the recent vagrant VMs? | 01:07 |
dlevy | "unix:/usr/local/var/run/openvswitch/db.sock: database connection failed (No such file or directory)" | 01:07 |
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openstackgerrit | garyk proposed openstack/networking-ovn: improve performance of get_networks https://review.openstack.org/302521 | 05:45 |
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-openstackstatus- NOTICE: jobs depending on npm are now working again | 08:34 | |
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openstackgerrit | ZongKai LI proposed openstack/networking-ovn: (WIP) add support for routed-network https://review.openstack.org/302623 | 09:40 |
openstackgerrit | ZongKai LI proposed openstack/networking-ovn: add support for routed-network https://review.openstack.org/302623 | 09:42 |
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*** ChanServ changes topic to "http://docs.openstack.org/developer/networking-ovn/ -=- OVN meeting Thursdays 10:15am Pacific / 1:15pm Eastern #openvswitch -=- Tempest health: http://goo.gl/9MaBJC" | 11:49 | |
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openstackgerrit | Numan Siddique proposed openstack/networking-ovn: Fix possible AttributeError exceptions in _handle_qos_notification() https://review.openstack.org/302715 | 12:20 |
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openstackgerrit | Numan Siddique proposed openstack/networking-ovn: Fix possible AttributeError exceptions in _handle_qos_notification() https://review.openstack.org/302715 | 13:15 |
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yan0s | hi | 13:34 |
yan0s | anyone tried taas? | 13:34 |
yan0s | tap as a service | 13:34 |
russellb | nope. | 13:36 |
russellb | you might want to try #openstack-neutron | 13:36 |
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openstackgerrit | OpenStack Proposal Bot proposed openstack/networking-ovn: Updated from global requirements https://review.openstack.org/302862 | 16:30 |
regXboi | hey... russellb: will you have time to talk your L2 gateway patch after today's IRC meeting? | 16:56 |
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russellb | regXboi: sure | 17:13 |
regXboi | thx | 17:13 |
russellb | OVN IRC meeting in #openvswitch in about 2 minutes | 17:13 |
* regXboi wanders over | 17:14 | |
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regXboi | russellb: ping me when you are back... | 18:01 |
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dlevy | Having some issues with the Vagrant environments. When booting the cirros VM on a newly created network, the cirros VM interface is not configured. Anyone else seeing this? | 18:26 |
rtheis | dlevy: I deployed an environment this morning and booting on the private network was successful | 18:28 |
rtheis | dlevy: what type of network did you create? | 18:29 |
dlevy | I created a regular network through openstack, with a single router/interface/subnet | 18:31 |
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rtheis | dlevy: I just created a private network and booted a couple cirros VMs successfully in my environment. | 18:42 |
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dlevy | They are able to ping each other? | 18:43 |
rtheis | dlevy: I was able to ssh from one to the other | 18:44 |
dlevy | I'll give it another go. The steps I took (all from openstak) | 18:45 |
dlevy | 1. Create network, create router, create subnet and attach to router, add interface to router with new subnet | 18:45 |
rtheis | dlevy: I just created a network and subnet... no router | 18:46 |
dlevy | K, will give it a go, thanks | 18:47 |
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rtheis | yw | 18:47 |
rtheis | I used demo user and project for my test | 18:47 |
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dlevy | I was admin/admin | 18:50 |
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dlevy | Tried again with fresh vargrant images, and its working, maybe there was something funky in my environment | 18:52 |
rtheis | dlevy: glad its working now | 18:53 |
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dlevy | 1 more question for the day :) I'm trying to trace through the openflow table for better understanding, using a VM I booted on the private network 'sudo ovs-appctl ofproto/trace br-int ip,nw_src=172.16.1.4 -generate' like this. I end up with a no-match found. If I could get an example working, I'll be able to run investigate it more on my own. Thanks for any help | 19:07 |
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numan_ | dlevy, why dont you try this - https://github.com/openvswitch/ovs/blob/master/tutorial/OVN-Tutorial.md | 19:21 |
numan_ | dlevy, https://github.com/openvswitch/ovs/blob/master/tutorial/ovn/env2/packet1.sh | 19:21 |
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regXboi | russellb: you back and willing to talk your L2 GW? | 20:07 |
russellb | i am back and just got off the phone | 20:07 |
russellb | so i'm free | 20:07 |
russellb | what's up | 20:07 |
regXboi | so... indulge me on this one | 20:08 |
regXboi | but the L2 GW is pretty much the old, non-HA neutron "router" without sNAT | 20:08 |
regXboi | Then, if I hook in the still be worked on N/S nat stuff, I have the pre-HA neutron router | 20:09 |
russellb | it's not L3 aware at all | 20:09 |
regXboi | now... one thing that I don't know is OVN's opinion/approach to SFC | 20:09 |
russellb | there's not really a neutron equivalent of this | 20:09 |
regXboi | like i said, indulge me for a bit :) | 20:10 |
russellb | oh, ok | 20:10 |
russellb | i should wait for a question then i guess :) | 20:10 |
regXboi | ok... so, mestery and I have been talking, and we think that the following would function as the equivalent of what the neutron L3 is doing currently: | 20:11 |
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mestery | lol | 20:11 |
regXboi | your sw L2 code + NAT patches + BGP speaker/listener | 20:12 |
regXboi | er + HA solution | 20:12 |
regXboi | and the interesting thing would be to have a few hooks for SFC as well | 20:12 |
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regXboi | while reviewing the patch, it dawned on me that it could more of a clustering approach to HA | 20:13 |
regXboi | in the sense that I define the bridge mapping on multiple chassis, have those chassis select the "primary" gateway | 20:13 |
regXboi | and then have a packet to the gateway replicated and carried to all gateways, and only emitted by the primary | 20:14 |
regXboi | if the primary's chassis were to die, the remaining chassis select a new primary, and so forth and so on | 20:14 |
regXboi | is this making any sense? | 20:14 |
russellb | I haven't really thought about HA for this | 20:15 |
russellb | you could make this HA completely outside of OVN | 20:15 |
regXboi | well, I could | 20:15 |
regXboi | but I'd rather not if I don't have to | 20:16 |
russellb | :) | 20:16 |
russellb | i'm probably more interested in fleshing things out to where we have L3 first | 20:16 |
russellb | to make sure we're addressing HA in the right place | 20:16 |
russellb | but what you said does make some sense | 20:17 |
regXboi | russellb: well, I'm sure that mestery will volunteer somebody for helping with that :) | 20:17 |
russellb | The IBM OVN army | 20:17 |
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regXboi | well, to get to L3, I *think* all I need is sw L2 GW + nat | 20:26 |
regXboi | the BGP and SFC adds are to make adding *aaS and real routing easier | 20:27 |
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tongli | does anyone know why in requirements.txt, there is such line? | 20:31 |
tongli | ovs>=2.4.0;python_version=='2.7' # Apache-2.0 | 20:31 |
tongli | is it a mistake? | 20:31 |
tongli | pip install -r requirements.txt just fail over. | 20:31 |
tongli | do not seem to be correct. Anyone knows why? | 20:33 |
openstackgerrit | Merged openstack/networking-ovn: Updated from global requirements https://review.openstack.org/302862 | 20:35 |
russellb | tongli: what's wrong with it? | 20:38 |
russellb | your 'pip' might be too old | 20:38 |
tongli | pip is 1.6.x | 20:39 |
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tongli | so that is the right syntax, we need to specify python_version to be exact 2.7? | 20:40 |
tongli | @russellb, I did not find similar syntax from other project, just wondering if that was ok. Since my pip install -r requirements.txt fails. | 20:44 |
russellb | that is correct syntax | 20:46 |
russellb | http://git.openstack.org/cgit/openstack/requirements/tree/global-requirements.txt | 20:46 |
tongli | conditional requirements. hmmm. ok. thanks. | 20:46 |
tongli | thanks @russellb. | 20:47 |
tongli | I need to updates my pip. | 20:47 |
russellb | yeah probably | 20:47 |
openstackgerrit | Merged openstack/networking-ovn: Fix possible AttributeError exceptions in _handle_qos_notification() https://review.openstack.org/302715 | 20:47 |
openstackgerrit | Merged openstack/networking-ovn: improve performance of get_networks https://review.openstack.org/302521 | 20:47 |
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