openstackgerrit | Russell Bryant proposed openstack/networking-ovn: Start disabling failing tests. https://review.openstack.org/194301 | 00:44 |
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openstackgerrit | Russell Bryant proposed openstack/networking-ovn: Disable apparmor for libvirtd. https://review.openstack.org/193330 | 00:44 |
openstackgerrit | Russell Bryant proposed openstack/networking-ovn: Start disabling failing tests. https://review.openstack.org/194301 | 01:11 |
openstackgerrit | Russell Bryant proposed openstack/networking-ovn: Disable apparmor for libvirtd. https://review.openstack.org/193330 | 01:11 |
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openstackgerrit | Russell Bryant proposed openstack/networking-ovn: Start disabling failing tests. https://review.openstack.org/194301 | 14:39 |
openstackgerrit | Russell Bryant proposed openstack/networking-ovn: Control list of enabled services for tempest job. https://review.openstack.org/194680 | 14:39 |
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openstackgerrit | Russell Bryant proposed openstack/networking-ovn: Start disabling failing tests. https://review.openstack.org/194301 | 15:07 |
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gsagie | back :) | 15:37 |
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russellb | gsagie: o/ | 15:47 |
gsagie | hi russell, hope you had fun in your vacation | 15:50 |
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russellb | i did :) | 15:51 |
russellb | now back to poking at this stuff | 15:51 |
russellb | trying to get tempest working | 15:51 |
gsagie | someone approached me last week about doing the security group task, did he talk with you by any chance? | 15:52 |
gsagie | gave him some instructions but i was without internet connection for few days :| | 15:53 |
russellb | no | 15:54 |
russellb | discovered another feature gap ... we don't support administratively setting port state to up/down | 15:55 |
russellb | so that makes a test fail | 15:55 |
russellb | i think i can implement that in OVN pretty easily though | 15:55 |
gsagie | btw, regarding check if ubuntu : this is from devstack http://pastebin.com/cthBD1hg | 15:57 |
gsagie | how will you implement it? is there admin status for logical ports? | 15:58 |
russellb | not yet :) | 15:58 |
gsagie | don't remember i saw it | 15:58 |
russellb | but i was going to propose adding it | 15:58 |
gsagie | ahh ok :) | 15:58 |
russellb | seeing some random failures too ... one was caused by a timeout in ovsdb code: http://logs.openstack.org/80/194680/1/check/check-tempest-dsvm-networking-ovn/287530d/logs/screen-q-svc.txt.gz?level=TRACE | 15:59 |
russellb | haven't looked any closer at that one yet | 15:59 |
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russellb | gsagie: looks like apparmor is on non-debian distros too | 16:06 |
gsagie | ahh ok | 16:08 |
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gsagie | russellb : regarding your admin-up-down patch, nice work but don't you somehow need to delete the old flow first? | 18:45 |
gsagie | i am not in front of the ovn code right now but just wondering how is that flow getting deleted | 18:45 |
russellb | gsagie: it happens automatically | 18:45 |
russellb | like magic | 18:45 |
gsagie | heh ok, so they read all the current flows, add the new ones and delete anything that was changed | 18:46 |
russellb | except it's actually clever software and not magic .. | 18:46 |
russellb | exactly | 18:46 |
gsagie | ok :) | 18:46 |
gsagie | because you usually you compare open flow by the match, and here you only changed the action | 18:47 |
gsagie | but guess will look at the code | 18:47 |
russellb | https://github.com/openvswitch/ovs/blob/master/ovn/controller/ofctrl.c#L395 | 18:49 |
russellb | is where it happens for openflow | 18:49 |
russellb | my changes only affect pipeline, a layer up | 18:49 |
gsagie | thanks | 18:49 |
russellb | and the openflow handling seemed to already do the right thing | 18:49 |
gsagie | yeah, they have a comment there that they also check for changed actions | 18:49 |
gsagie | russellb : i like the idea to block it with pipeline rule, however OVSDB has support for Interface admin up/down | 19:03 |
russellb | gsagie: yeah, i thought of that as i was posting it ... | 19:04 |
gsagie | so you can basically update OVSDB | 19:04 |
gsagie | the local one | 19:04 |
russellb | right | 19:04 |
russellb | which is probably a more definitive and reliable way of ensuring no traffic passes | 19:04 |
russellb | and doesn't disturb the flows like this dows | 19:04 |
russellb | does* | 19:04 |
gsagie | yes | 19:05 |
gsagie | probably should be added to the binding entry | 19:05 |
gsagie | (not that i like it, but thats the only notion of logical port that the controller can see) | 19:05 |
gsagie | i mean the port admin status.. | 19:06 |
russellb | gsagie: which table/column in Open_vSwitch is it that you're referring to? | 19:09 |
gsagie | to set the admin status? | 19:09 |
russellb | I see admin_state in Interface, but that seems to be a reflection of the network device state, not something you set via ovsdb | 19:09 |
russellb | yes | 19:09 |
gsagie | its in the Interface table | 19:09 |
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gsagie | i am not sure what you mean "reflection of the network device state" , i have never tried it but i assume you can set it "up" or "down" no? | 19:12 |
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gsagie | the link state is basically the operational status | 19:13 |
gsagie | but just saw it there, never tried to set it | 19:13 |
gsagie | you can try to set it with ovs-vsctl and see what happens | 19:14 |
russellb | it's a read-only column | 19:14 |
russellb | i was looking at the ovs code to see what it does | 19:14 |
russellb | also googled and found this http://openvswitch.org/pipermail/discuss/2014-April/013644.html | 19:14 |
russellb | sounds like there's a way to do it with openflow instead | 19:14 |
gsagie | ahh yes, nice finding! :) | 19:16 |
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gsagie | yeah that message basically call the net device admin configuration method | 19:26 |
gsagie | strange that its not supported with OVSDB | 19:28 |
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openstackgerrit | OpenStack Proposal Bot proposed openstack/networking-ovn: Updated from global requirements https://review.openstack.org/194323 | 21:44 |
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openstackgerrit | Merged openstack/networking-ovn: Updated from global requirements https://review.openstack.org/194323 | 23:30 |
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