Friday, 2018-07-06

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openstackgerritMichael Johnson proposed openstack/octavia master: Introduce ipvsadm to the amphora image  https://review.openstack.org/49980700:02
openstackgerritMichael Johnson proposed openstack/octavia master: Introduce ipvsadm to the amphora image  https://review.openstack.org/49980700:02
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openstackgerrithuangshan proposed openstack/octavia master: Improve resource quota response message  https://review.openstack.org/57831801:00
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openstackgerrityanpuqing proposed openstack/python-octaviaclient master: :Add some filter options to load balancer list command  https://review.openstack.org/58032202:14
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openstackgerrityanpuqing proposed openstack/python-octaviaclient master: :Add some filter options to load balancer list command  https://review.openstack.org/58032202:21
openstackgerritMichael Johnson proposed openstack/neutron-lbaas master: Neutron-LBaaS to Octavia migration tool  https://review.openstack.org/57894202:27
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openstackgerrityanpuqing proposed openstack/python-octaviaclient master: Add some filter options to load balancer list command  https://review.openstack.org/58032202:32
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openstackgerritGerman Eichberger proposed openstack/neutron-lbaas master: Gate API test for the lbaasv2-proxy plugin  https://review.openstack.org/53935003:49
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openstackgerritMichael Johnson proposed openstack/neutron-lbaas master: Fix cookie session persistence in namespace driver  https://review.openstack.org/58055504:38
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openstackgerritMichael Johnson proposed openstack/neutron-lbaas master: Neutron-LBaaS to Octavia migration tool  https://review.openstack.org/57894204:41
openstackgerritMichael Johnson proposed openstack/neutron-lbaas master: Neutron-LBaaS to Octavia migration tool  https://review.openstack.org/57894204:46
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openstackgerritMerged openstack/octavia master: Introduce ipvsadm to the amphora image  https://review.openstack.org/49980705:37
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crazikhello guys, is there any doc describing migration from lbaasv2+haproxy to octavia?07:13
crazikI mean, some steps, not migrating resources07:14
crazikI have Pike with lbaasv2+haproxy, octavia installed standalone without touching neutron config07:14
crazikopenstackclient is operating on octavia, while horizon/neutronclient still on lbaasv207:15
crazikI don't see octavia-dashboard for Pike, can I use queens branch?07:15
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sapdcrazik: yes, you can.07:18
sapdcrazik: johnsom and team are working on migration tool from LBaaS to octavia07:18
craziksapd: do I understand correctly: I can use octavia as standalone component, with empty neutron configuration for service_providers?07:21
sapdcrazik: yep. octavia is separated from neutron-lbaas07:21
crazikgreat07:21
crazikno problem with HA on octavia controllers?07:22
crazikcan I have 3 instances behind haproxy?07:22
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sapdyep. I'm running with three octavia-api instances and 2 workers07:29
crazikthank you07:29
crazikand the last question: is it possible to run amphoras in dedicated project, not admin's one?07:30
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sapdcrazik: config project_name in your octavia config file.07:40
crazikohh, so easy.07:43
crazikthank you again07:43
sapdbut that user have to role in that project.07:44
craziksure07:46
crazikhm. how to determine which amphora is active in ACTIVE_STANDBY layout?07:47
crazikwhen I lost ACTIVE instance, second one is active, but status in db is not changing07:47
crazikon Instances list I can't see where floating IP is pinned to07:48
cgoncalvescrazik, there's no API to check which one is active07:53
cgoncalvesjohnsom, ^ see? people are confused about the role ;)07:54
crazikcgoncalves: it shouldn't be so hard to guess when vrrp is running08:02
crazikbut I'm a little confused, that I can't see FIP pinned to active instance08:03
craziklike normal VMs08:03
cgoncalvescrazik, we had a discussion around this Wednesday: http://eavesdrop.openstack.org/irclogs/%23openstack-lbaas/%23openstack-lbaas.2018-07-04.log.html#t2018-07-04T20:29:3708:05
crazikyeah. I have one more confusing thing: loadbalancer failover08:06
crazik;)08:06
crazikI expected switch08:06
crazikI got recreate for both08:06
cgoncalvesthat is the desired behavior, yes08:07
cgoncalvesloadbalancer failover recreates all amps associated to it08:07
cgoncalvesif you want to switch (failover from one amp to another), use amphora failover api08:07
crazikit should be named "loadbalancer recreate"08:07
cgoncalveswell, it could be provider-specific. the amphora driver indeed recreates, but other providers may not do it so failover seems to fit better08:09
crazikagree08:09
crazikok, thank you :)08:11
cgoncalvesyou're welcome08:11
sapdoctavia-api is too slow :(08:22
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openstackgerritZhaoBo proposed openstack/octavia master: UDP jinja template  https://review.openstack.org/52542009:27
openstackgerritZhaoBo proposed openstack/octavia master: WIP:UDP for [2]  https://review.openstack.org/52965109:27
openstackgerritZhaoBo proposed openstack/octavia master: UDP for [3][5][6]  https://review.openstack.org/53939109:27
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crazikone more question :)10:51
crazikis it possible to create few flavors and allow to create amphoras with different size?10:52
openstackgerritZhaoBo proposed openstack/octavia master: WIP:UDP for [2]  https://review.openstack.org/52965110:54
openstackgerritZhaoBo proposed openstack/octavia master: UDP for [3][5][6]  https://review.openstack.org/53939110:54
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cgoncalvescrazik, flavors are not yet implemented11:33
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johnsomsapd: how is the octavia api slow?  It is like 10x the speed of neutron-lbaas....13:25
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cgoncalvesjohnsom, another request for tagging, this time neutron-lbaas: once https://review.openstack.org/#/c/568361/ is approved and backported to stable/queens, can we tag? :)13:36
johnsomSure, maybe you can poke those cores that +2 to +w it13:37
johnsomI think you might want me namespace driver fix too13:37
johnsomcgoncalves: btw, never disagreed that people don’t understand the role column.  Open to suggestions, like adding the dummy status column, grin13:39
johnsomThough, given that namespace driver has been broken for two13:39
cgoncalvesjohnsom, I think cores that +2'd were waiting on the PTL to approve given that neutron-lbaas is deprecated13:40
johnsomYears, I am not buying that it gets a lot of use13:40
cgoncalvesxgerman_, hi! ^^ :D13:40
cgoncalvesjohnsom, I'm not following the namespace driver part, sorry13:41
johnsomhttps://review.openstack.org/58055513:42
johnsomThere was an open bug for that issue that was two years old13:42
johnsomI happen to hit it in my migration test coverage13:42
cgoncalvesah! I looked briefly at that one this morning13:43
cgoncalvesok, so let's aim at having these 2 patches merged and backported to queens, and tag it right after13:43
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openstackgerritMichael Johnson proposed openstack/neutron-lbaas master: Neutron-LBaaS to Octavia migration tool  https://review.openstack.org/57894213:59
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xgerman_cgoncalves: yes, link?15:07
cgoncalvesxgerman_, https://review.openstack.org/#/c/568361/15:07
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xgerman_+A15:24
xgerman_distracted by debugging some broken OSP12 director — what joy!!15:24
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cgoncalvesxgerman_, thanks!15:40
amullerhopefully you're not trying to deploy Octavia with OSP 1215:40
johnsommnaser Are you still planning to address https://storyboard.openstack.org/#!/story/1635416 ?15:41
cgoncalvesamuller, he's deploying octavia in OSP12 with his own scripts15:41
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johnsomOtherwise I might take it back and hammer that out now15:41
amullerbrave man15:41
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amullerxgerman_: try it with 13 some time, it's vastly easier15:41
amullerand supported =p15:42
xgerman_amuller: you have no idea… I made Octavia run in OSP12 (and it’s supported by Rackspace ;-)15:42
xgerman_we also did designate15:42
amullerdesignate will be better (and supported) in OSP in some later release15:43
amullernot yet =p15:43
xgerman_yeah, will see if I can open source my Octavia scripts to create you guys some headaches ;-)15:44
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amullerI would really rather you did not do that :)15:49
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openstackgerritGerman Eichberger proposed openstack/neutron-lbaas master: Gate API test for the lbaasv2-proxy plugin  https://review.openstack.org/53935015:49
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SwamiI am seeing an error in Pike. But just checking if you have seen this or heard about it before. When the health manager tries to spawn a new Amphora VM after it has been deleted, it fails with 'AddrFormatError'. After looking at the logs, it seems that amp.lb_network_ip is passed as 'None' and does not have a value. What might be causing this? Any idea.16:05
johnsomSwami Hi. Hmm, no, I don't think I have seen that.  It sounds like the data model is getting trashed somewhere.16:07
johnsomThat IP should come in from nova as it is typically DHCP from the lb-mgmt-net. Though neutron assigns a static if dhcp is disabled on the subnet.16:08
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mnaserjohnsom: if you want to take that, that would be really great16:14
johnsommnaser Mostly done... grin16:14
mnaserhaha, awesome, sorry i just got sucked into a zillion thinggs16:14
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johnsomYeah, I don't know how you do everything you as it is...16:16
Swamijohnsom: thanks, let me check further to see where the data is getting corrupt16:18
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openstackgerritMerged openstack/neutron-lbaas master: Improve speed of listing from DB  https://review.openstack.org/56836117:02
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openstackgerritMichael Johnson proposed openstack/octavia master: Fixes unlimited listener connection limit  https://review.openstack.org/58072417:31
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openstackgerritGerman Eichberger proposed openstack/neutron-lbaas master: Gate API test for the lbaasv2-proxy plugin  https://review.openstack.org/53935018:57
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openstackgerritMichael Johnson proposed openstack/neutron-lbaas master: Neutron-LBaaS to Octavia migration tool  https://review.openstack.org/57894220:38
johnsomUgh, the namespace driver....20:38
xgerman_well, I was playing with privsep — so we run the web server as a worker and if an op takes too long (because privsep) is hanging the system will restart the worker but that sends privsep into a downward spiral20:40
xgerman_because there are still some messages hanging in it’s queue20:40
xgerman_and the sender part can’t deal with the sig kill…20:41
johnsomHmmm20:41
xgerman_well, guess it’s make no mistakes when using privsep ;-)20:46
johnsomYeah, the namespace driver is driving me crazy! (Yes, that add is in my head)20:47
johnsomIt doesn't support L7, so that is out20:47
johnsomNow I boot up the LB and it's isn't passing traffic. The logs are near useless for that driver. And ansible isn't much help either.20:48
johnsomSo, giving it another go with more debugging to see what is up.20:48
xgerman_I hear ya…20:55
xgerman_Something worked: https://review.openstack.org/53935021:06
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openstackgerritGerman Eichberger proposed openstack/octavia master: [WIP] Switch amphora agent to use privsep  https://review.openstack.org/54929521:37
xgerman_^^ johnsom you know anything about gunicorn hooks?21:38
xgerman_https://review.openstack.org/#/c/549295/12/octavia/cmd/agent.py21:39
johnsomHmmm looking21:41
xgerman_yeah, couldn’t find an example in 5 minutes of googling (all the exampels had python files as configs but not maps)21:44
xgerman_anyway, need to look after the kids…21:49
openstackgerritMichael Johnson proposed openstack/neutron-lbaas master: Neutron-LBaaS to Octavia migration tool  https://review.openstack.org/57894221:56
colin-is manually executing https://github.com/openstack/octavia/blob/master/bin/create_certificates.sh the perscribed method of an initial octavia installation?22:42
colin-https://docs.openstack.org/octavia/queens/contributor/guides/dev-quick-start.html#create-octavia-keys-and-certificates22:42
colin-or is that limited to devstack22:43
johnsomcolin- That script will create valid certificates for use in an octavia deployment. They are self signed and have a limited lifetime so you might want to customize or build your own.22:43
johnsomIt is the script we use in devstack for the test gates. The OpenStack ansible role does something similar22:44
colin-got it22:45
openstackgerritMichael Johnson proposed openstack/octavia master: Remove unnecessary interface configurations  https://review.openstack.org/58077823:02
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