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rm_work | johnsom: err can you pastebin me your command? | 00:03 |
---|---|---|
johnsom | openssl pkcs12 -export -nodes -inkey testcert.key -in testcert.pem -certfile ca_cert.pem -out testcert.p12 | 00:03 |
rm_work | in the patch in the cookbook section is the exact command i ran | 00:03 |
johnsom | Enter Export Password: | 00:04 |
johnsom | Verifying - Enter Export Password: | 00:04 |
rm_work | hmmmmmmmm | 00:04 |
rm_work | what version of openssl are you running | 00:04 |
johnsom | I tried with both -nodes and without | 00:04 |
johnsom | OpenSSL 1.0.2g 1 Mar 2016 | 00:04 |
rm_work | erg mine may just be stupid old | 00:05 |
johnsom | Ubuntu 16.04 | 00:05 |
rm_work | i'm using 0.9.8zh on OSX T_T | 00:05 |
rm_work | i looked for a way to do the passphrases for a while, never found it (on OSX) | 00:05 |
rm_work | i may have to look at that again | 00:05 |
rm_work | ugh | 00:05 |
johnsom | Ok, I commented on the patch so I could move on to other patch reviews | 00:06 |
rm_work | kk | 00:06 |
rm_work | Amphora Failover API could use a +A :P | 00:06 |
rm_work | whenev | 00:06 |
rm_work | ^_^ | 00:06 |
johnsom | Working my way there | 00:06 |
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openstackgerrit | huangshan proposed openstack/octavia master: Check if it is used when creating a load balancer using vip_port_id https://review.openstack.org/525069 | 02:41 |
openstackgerrit | Merged openstack/octavia master: Improve user error messages for duplicate objects https://review.openstack.org/528370 | 03:15 |
openstackgerrit | Merged openstack/octavia master: Fix exception when querying for non-existing items https://review.openstack.org/530886 | 03:15 |
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openstackgerrit | Merged openstack/octavia master: Add VIP qos into our cookbook https://review.openstack.org/530318 | 04:03 |
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openstackgerrit | Merged openstack/octavia master: TrivialFix: remove redundant import alias https://review.openstack.org/529797 | 07:14 |
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openstackgerrit | Merged openstack/octavia master: Minimize the effect overloaded Health Manager processes https://review.openstack.org/531006 | 08:17 |
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openstackgerrit | Santhosh Fernandes proposed openstack/octavia master: [WIP] L3 ACTIVE-ACTIVE Data model impact https://review.openstack.org/524722 | 10:49 |
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openstackgerrit | Bernard Cafarelli proposed openstack/octavia master: Rework amphora agent installation element https://review.openstack.org/522626 | 15:34 |
openstackgerrit | Bernard Cafarelli proposed openstack/octavia master: Allow setting full mandatory access control in amphora https://review.openstack.org/526380 | 15:34 |
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sanfern | Hi johnsom, | 16:43 |
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johnsom | Hi sanfern, in a meeting so my response might be late | 16:55 |
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openstackgerrit | Santhosh Fernandes proposed openstack/octavia master: [WIP] L3 ACTIVE-ACTIVE Data model impact https://review.openstack.org/524722 | 18:13 |
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leitan | Hi guys, hope you had a great holidays, been running octavia on prod for almost a year now, very happy, i have a question related the default flavor for the amphoraes | 18:22 |
leitan | i configured a flavor based on the consumption of the legacy haproxy we had | 18:22 |
leitan | but now i realized the flavor is oversized | 18:22 |
leitan | and i want to reclaim some memory and vcpus | 18:22 |
leitan | two questions | 18:22 |
leitan | 1 - if i change the default flavor id for amphorae, something breaks on the existing load balancers ? | 18:23 |
leitan | 2 - i was thinking to change de fault flavor, create new LBs, and replace the oversized with new ones, with same backends etc, and claim the resources from the cloud that way, sounds logical ? | 18:24 |
johnsom | leitan Hello, so if the flavor ID is updated on the control plane, if the amphora gets rebuilt for any reason it will use the updated flavor ID. This is to allow you to make changes like this and do failovers, etc. | 18:24 |
johnsom | leitan Yes, if you are running active/standby you can do it in a rolling way. No problem. | 18:25 |
johnsom | If you have recent code, we added the LB failover API for this reason | 18:25 |
leitan | johnsom: thats great, so if i update the deafault amp_flavor_id on the octavia conf, and destroy the active LB, it will create a new one with the updated flavor | 18:25 |
leitan | johnsom: no, i have old code | 18:25 |
leitan | but im using active passive | 18:25 |
johnsom | https://developer.openstack.org/api-ref/load-balancer/v2/index.html#failover-a-load-balancer | 18:25 |
johnsom | leitan Yes, but remember to restart the controller processes so it picks up the config change | 18:26 |
leitan | yes, i was planning on restarting the api housekeeper worker and health manager | 18:27 |
leitan | just FYI im using octavia-0.10.1.dev106 johnsom | 18:27 |
johnsom | Ok, so Ocata release. | 18:28 |
johnsom | Don't forget the controller worker process. It is important here | 18:28 |
johnsom | You might consider building a fresh amphora image and uploading it before you do these failovers to pick up an OS patches, etc. | 18:30 |
johnsom | Of course test out the image and process on a non-critical LB first just to make sure you have everything in order | 18:30 |
leitan | johnsom: sure thing ! thanksss | 18:37 |
johnsom | NP | 18:37 |
leitan | ill try it out and let you know | 18:37 |
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johnsom | FYI, I am asking around about a new openstacksdk release for the fix we need for the octavia-dashboard patches. | 18:51 |
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openstackgerrit | Michael Johnson proposed openstack/octavia master: VIP port is created with port_security_enabled: False https://review.openstack.org/529449 | 18:56 |
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johnsom | longstaff Hi | 21:54 |
longstaff | Hi -- I want to finish the provider driver spec. Do you have anything in flight, or should I just go ahead and address the remaining comments? | 21:55 |
johnsom | Please go ahead, I was holding off as I thought you mentioned you were working on an update | 21:56 |
longstaff | Great. I'll go ahead and post a new patch with requested changes. Thanks. | 21:57 |
johnsom | Perfect, thanks! | 21:57 |
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rm_work | anyone know how using rabbitmq in a cluster with HA queues works? | 22:26 |
rm_work | re: configuring it in octavia.conf | 22:26 |
rm_work | there's a nice guide here but it's a little sparse with regard to reasoning: https://docs.openstack.org/ha-guide/shared-messaging.html | 22:26 |
johnsom | I did at one point, I think there is a small discussion in oslo messaging docs | 22:27 |
rm_work | like... if i already configured rabbit to HA all the queues, do I *need* `rabbit_ha_queues=true` in my config? | 22:27 |
rm_work | and are they recommending `rabbit_max_retries=0` for a reason? like, it needs to give up immediately to cycle to the next server in the list? or can i leave it with higher retries? | 22:27 |
johnsom | https://docs.openstack.org/oslo.messaging/latest/reference/transport.html#oslo_messaging.TransportURL | 22:29 |
rm_work | right | 22:29 |
rm_work | i have that line | 22:29 |
rm_work | with the commas | 22:29 |
rm_work | transport_url = rabbit://octavia:****@oct-rbt-z1-01,octavia:****@oct-rbt-z2-01,octavia:****@oct-rbt-z3-01/ | 22:30 |
rm_work | but the other options ... i could just copy them but i don't like to cargo-cult, kinda want to know WHY they disabled retries | 22:30 |
johnsom | You are going beyond my experience on this one. All I can say is dig through this: https://docs.openstack.org/oslo.messaging/latest/configuration/opts.html#oslo-messaging-rabbit | 22:31 |
johnsom | There might be something in the HA guide too | 22:31 |
johnsom | Let me look in the HA guide too | 22:31 |
rm_work | i linked the page on this from the HA guide :P | 22:32 |
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johnsom | https://docs.openstack.org/ha-guide/shared-messaging.html | 22:32 |
johnsom | Ah, yeah, so you did | 22:32 |
johnsom | Sorry, context switching with fixing the openstacksdk gates that just dropped testing octavia.... | 22:32 |
johnsom | ugh | 22:32 |
rm_work | lol well | 22:32 |
rm_work | rabbit_max_retries is deprecated | 22:33 |
rm_work | so whatever | 22:33 |
johnsom | openstack.tests.functional.load_balancer.v2.test_load_balancer.TestLoadBalancer.test_health_monitor_find ... SKIPPED: Service load-balancer not found in cloud | 22:33 |
rm_work | ah and yeah actually | 22:33 |
rm_work | rabbit_ha_queues question is answered via your conf link too | 22:33 |
rm_work | it's ignored in rabbit 3.x | 22:33 |
rm_work | so, woo. thanks :P | 22:33 |
rm_work | didn't expect to find answers in there, but glad i read it anyway :P | 22:33 |
rm_work | thanks for the link | 22:33 |
johnsom | NP | 22:34 |
rm_work | do you run rabbit in SSL mode? | 22:34 |
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johnsom | No, I don't think so (for dev work) | 22:34 |
johnsom | nope | 22:35 |
rm_work | i am thinking about prod work | 22:35 |
rm_work | though we don't store anything sensitive right? | 22:35 |
johnsom | Yeah, you probably should | 22:35 |
johnsom | Not really, but you don't want injection either | 22:36 |
rm_work | ah | 22:36 |
rm_work | :/ | 22:36 |
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johnsom | The rabbit creds probably go over it in the clear too, not sure though | 22:37 |
rm_work | >_< | 22:37 |
johnsom | Hey, I didn't write ampq | 22:38 |
johnsom | grin | 22:38 |
johnsom | So, TLS, yes, have some | 22:38 |
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rm_work | OH johnsom now that I have been back for a little bit, i remembered the deal with pkcs12 and passphrases | 23:12 |
rm_work | what you found was *passphrase protecting the pkcs12 file* | 23:12 |
rm_work | not "storing the passphrase for the key you're bundling" | 23:13 |
johnsom | Well, I ran the command in the cookbook. I also tried -nodes | 23:13 |
rm_work | pkcs12 doesn't have a slot by default for a passphrase for a key that's inside it | 23:13 |
rm_work | because honestly storing a key and its passphrase in the same object would be really dumb | 23:14 |
rm_work | so the command actually didn't execute? | 23:14 |
rm_work | i thought you were just saying that it said it would let you use a passphrase | 23:14 |
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johnsom | No, it forces me to enter an "export passphrase | 23:16 |
rm_work | oh | 23:16 |
rm_work | just hit enter twice | 23:16 |
rm_work | i may need to document that | 23:16 |
johnsom | and it's not just for the key, it asks to confirm the passphrase | 23:16 |
johnsom | Yeah, it seemed to conflict with the release notes comment, etc. So confused me, meaning we will get questions | 23:17 |
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rm_work | let me know for sure if just pressing enter twice works for you | 23:42 |
openstackgerrit | Michael Johnson proposed openstack/python-octaviaclient master: Update new documentation PTI jobs https://review.openstack.org/530384 | 23:44 |
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johnsom | Yeah, it will be a bit before I circle back around to that. I still have a capable stack, just working on a few other patches at the moment. | 23:44 |
rm_work | np | 23:48 |
rm_work | trying to figure out where/how we generate a client cert for amp communication | 23:49 |
rm_work | in like... devstack | 23:49 |
rm_work | ah nm it was where i thought it should be, just missed it the first time | 23:50 |
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