- openstack-discuss - lists.openstack.org

[dev] [tc][all] TC office hours is started now on #openstack-tc
by Ghanshyam Mann 27 Nov '18

27 Nov '18

Hi All, TC office hour is started on #openstack-tc channel. Feel free to reach to us for anything you want discuss/input/feedback/help from TC. - TC

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Re: [OCTAVIA] How to monitor amphora
by Joseph Davis 27 Nov '18

27 Nov '18

Hello Sa Pham and others, Just to throw another option in to your discussion, the monasca-agent would also be able to monitor the cpu, memory, etc. on an amphora. Similar to how the Ceilometer agent -> Gnocchi publishing would work, you could then use Monasca services to track usage and set alarms. And Monasca handles storage in a time series database (Cassandra or InfluxDB). https://github.com/openstack/monasca-agent/blob/master/docs/Agent.md has some details, an you can always ask questions in #openstack-monasca. joseph Adam Harwell wrote: I would also note (though I'm guessing you've heard this from Michael already) that logging and metrics for internal amphora data (like Haproxy logs, agent logs, etc) is on our roadmap to officially expose via some mechanism. We discussed possible ways to do this at the last PTG, but we were just waiting on someone to have time to do a blueprint for review. If you'd like to help get support for this upstream, you're welcome (actually, highly encouraged!) to hop into our IRC channel #openstack-lbaas and we can even help you get started. Hope to see you there! --Adam Harwell (rm_work) On Mon, Nov 26, 2018, 10:19 Michael Johnson <johnsomor(a)gmail.com> wrote: > This is an area we have been talking about recently at the PTGs. > > Adding connection log offloading is on our short term road map. > Someone had signed up for that, but has pivoted to work on other > items. > Due to that I can't say if it will make it for Stein or not. If > someone is interested in picking this up, I can help point you to the > documentation of our discussions at the PTGs. If not, I would expect > it to land late in Stein or early in Train. > > As for other monitoring, CPU, etc. this is area we currently leave to > the operator, but would like to do some work on. As mentioned above > gnocchi appears to be a nice time-series database for metrics > collection. We would need to have some design discussions on what and > how to collect the data. As you mentioned, monitoring agents can be > added to the amphora image at build time if the operator would like to > add a local tool set. > > As with most parts of Octavia, we try to make things "plug-able" so > that operators have a choice of tools. Both the log offloading and > metrics should follow that design principle. > > Michael > > On Sun, Nov 25, 2018 at 10:49 PM Gaël THEROND<gael.therond(a)gmail.com> > wrote: >> Hi! >> >> I’ve taken some time to read your presentation and I have to say thank > you for your wonderful work ! It’s pretty much complete and with code > example which is really cool. >> It’s exactly what I was looking for. >> If I could just suggest one thing, it would be to give operators freedom > to choose which logging and which metrics clients they want to use. >> Doing so would avoid having to rely on gnocchi as you would be able to > choose the clients type at amphora build time and specify clients target at > runtime using the amphora-agent. >> On another hand, it might we’ll be tricky to do so as everything is > namespaced into the amphora instance. >> As suggested using gnocchi to store HAProxy logs may well be the easiest > short path actually, I’m wondering if it would be possible for searchlight > to use that logs at some point. >> Anyway, thanks for the awesome job. >> For now I’ll keep it simple and just use the API for basic status. >> >> Kind regards, >> G. >> >> Le lun. 26 nov. 2018 à 04:23, Sa Pham<saphi070(a)gmail.com> a écrit : >>> yes. I have discussed with the Octavia team. PTL Johnson has suggested > me to use gnocchi to store octavia amphora metric. >>> >>> On Wed, Nov 21, 2018 at 3:16 PM Gaël THEROND<gael.therond(a)gmail.com> > wrote: >>>> Hi! Thanks for this material, I’ll have a look at it. >>>> >>>> As our philosophy at work is to always push upstream all our > patchs/features or bug fixes, I won’t modify and keep the source code on > our own and if we need further features like that I think we will rather > push for a Blueprint with all required commits. >>>> Did you already discussed that topic with the Octavia team? >>>> >>>> Thanks a lot. >>>> >>>> Le mer. 21 nov. 2018 à 09:12, Sa Pham<saphi070(a)gmail.com> a écrit : >>>>> Hi, >>>>> >>>>> In Vietnam Openinfra Days 2018, I have a presentation about > monitoring and logging for Octavia Amphora. We have to customize octavia > source code to do this. I send you my presentation slide: > https://drive.google.com/file/d/1dHXExEKrHDg4Cf3D1fBeulLDW_G-txLr/view?usp=… >>>>> Best, >>>>> >>>>> On Wed, Nov 21, 2018 at 3:05 PM Gaël THEROND<gael.therond(a)gmail.com> > wrote: >>>>>> Hi guys, >>>>>> >>>>>> As already discussed I had to test Octavia as our corporate > LoadBalancer solution and it was a success. >>>>>> Thank to everyone on this list that assisted me and especially > Michael Octavia is fully working and without weird nightmare glitches. >>>>>> Now that I validated the technical part of my project, I need to > enter more operationals questions such as what’s the best way to monitor > and log amphora? >>>>>> I would like to be able to get a monitoring and logging agent > installed on the amphora in order to get proper metrics about what’s going > on with the LoadBalancer, is it fully cpu loaded? Is it using all network > resources available, are the file descriptors near the initial limits? How > much xxx HTTP return code the loadBalancer is facing and send those logs to > an ELK or something similar. >>>>>> Do you know if that something that I could achieve by adding more > elements to the image at DIB time or are there any other better > best-practices that I should be aware of ? >>>>>> As Octavia is creating a namespace for each HAProxy process, I am > wandering if it’s even possible. >>>>>> Thanks a lot for your hard work guys. >>>>>> >>>>>> Kind regards, >>>>>> >>>>> -- >>>>> Sa Pham Dang >>>>> Cloud RnD Team - VCCloud >>>>> Phone/Telegram: 0986.849.582 >>>>> Skype: great_bn >>>>> >>>>> >>> -- >>> Sa Pham Dang >>> Cloud RnD Team - VCCloud >>> Phone/Telegram: 0986.849.582 >>> Skype: great_bn >>> >>>

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[openstack-dev] [cyborg] New time for Cyborg weekly IRC meetings
by Nadathur, Sundar 27 Nov '18

27 Nov '18

Hi, The current time for the weekly Cyborg IRC meeting is 1400 UTC, which is 6 am Pacific and 10pm China time. That is a bad time for most people in the call. Please vote in this doodle for what time you prefer. If you need more options, please respond in this thread. [1] https://doodle.com/poll/eqy3hp8hfqtf2qyn Thanks & Regards, Sundar __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: OpenStack-dev-request@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

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[Openstack] Way to see VMs under all tenants by non-admin?
by Ken D'Ambrosio 27 Nov '18

27 Nov '18

Hey, all. I've had a request for a non-admin user to see all the VMs currently running, irrespective of project. I've gone through the policy.json file (this is Juno) and enabled everything I could think of that seemed appropriate, to no avail. Is there any way to do this without granting him flat-out admin? Thanks! -Ken _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack(a)lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

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[all] maintainers/reviewers/committers wanted for tiny projects
by Chris Dent 26 Nov '18

26 Nov '18

I was recently going through the list of things to which I'm trying to pay attention and realized there are quite a few small software projects that are OpenStack-related that could do with additional attention because I'm either the sole or one of few maintainers. Some of these are hosted on OpenStack^wOpendev infra, some not. If you're interested in helping out, please have a look and feel free to ask me questions. Many are in some state of either disrepair or incompleteness because they were adopted from absentee owners. Paste: WSGI middleware management framework https://github.com/cdent/paste This was recently adopted because it had issues with Python 3.7 and there were concerns that OpenStack's continued use might present problems. I've also just inherited the pastedeploy package, and will be migrating it over to github too. It will also need some help. Use Flask instead. WSME: Web Service Made Easy (ha!) http://git.openstack.org/cgit/openstack/wsme For a brief period back in the day, this was the recommended way to make a web service in OpenStack. Soon after that it was abandoned by its maintainers and Lucas Gomez and I were press-ganged into maintaining it. It still gets the occasional patch to fix testing or Python 3 -related bugs. Does anyone still use this? Use Flask instead. microversion-parse: Library and WSGI middleware for parsing microversion headers http://git.openstack.org/cgit/openstack/microversion-parse This was extracted from placement's implementation for handling microversions. It tries to be framework agnostic, but is biased somewhat towards WebOb. It's nominally under the management of the API-SIG but it would be good to see it getting more use and thus more fixes. It's also used in Nova, not sure where else. wsgi-intercept: Intercept socket connection to wsgi applications for testing https://github.com/cdent/wsgi-intercept A convenient way to do functional testing of WSGI applications without needing to run a separate process but while still doing legit HTTP. Is used in nova and placement, and may still be used in the telemetry projects. It's old but very useful. It's at the core of gabbi. gabbi: Declarative HTTP Testing for Python and anything else https://github.com/cdent/gabbi YAML-driven testing of HTTP APIs that makes live _so_ _much_ _easier_. Was developed when I was working on telemetry, and is now central to the functional testing of placement. gabbi-tempest: A tempest plugin for using gabbi https://git.openstack.org/cgit/openstack/gabbi-tempest A tempest plugin + zuul job to make it super easy to use gabbi tests for driving integration tests in OpenStack, by mostly adding some YAML. If you're interested, great! Please let me know or simply start fixing things. -- Chris Dent ٩◔̯◔۶ https://anticdent.org/ freenode: cdent tw: @anticdent

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[openstack-dev] [Octavia] Multinode setup
by Anna Taraday 26 Nov '18

26 Nov '18

Hello everyone! I'm looking into how to run Octavia services (controller worker, housekeeper, health manager) on several network nodes and get confused with setup guide [1]. Is there any special config option for such case? (controller_ip_port_list probably) What manuals/docs/examples do we have except [2] ? [1] - https://docs.openstack.org/octavia/queens/contributor/guides/dev-quick-star… [2] - https://github.com/openstack/octavia/blob/stable/queens/devstack/samples/mu… -- Regards, Ann Taraday __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: OpenStack-dev-request@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

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Re: [Openstack] my ask.openstack.org question has waited for moderator approval for 17 days
by Jimmy McArthur 26 Nov '18

26 Nov '18

Hi all - Just a quick follow up on this... I just discovered a quirky UX bug that might explain some frustration people have been having with the moderation. There were messages dating back to March 2018. Basically, when you click to approve/disapprove/etc... it appears that the queue is cleared. But if you go to the menu and go back to the moderation page (or just reload), you get a whole new batch. My guess is moderators have been thinking they're clearing things out, but not. I know that's what happened to me multiple times over a period of many months. I've since really and truly cleared out the queue. I found about 25 users that were spammers and blocked all of them. I also auto-approved anyone that was a valid poster so they can post without moderation moving forward. Ask.openstack.org is still a valued tool for our community and another way for people to engage outside of the mls. It's full of not just valid questions, but a lot of valid answers. I highly encourage those that are curious about becoming a moderator to check it out and let me know. I'm happy to elevate your user to a moderator if you want to contribute. Cheers, Jimmy > Bernd Bausch <mailto:berndbausch@gmail.com> > October 29, 2018 at 6:16 PM > If there is a shortage of moderators, I volunteer. > > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack(a)lists.openstack.org > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Jacob Burckhardt <mailto:jburckhardt@pdvwireless.com> > October 29, 2018 at 6:03 PM > My question on ask.openstack.org says "This post is awaiting moderation". > > It has been like that for 17 days. If you are a moderator, I'd > appreciate if you'd decide whether to publicly post my question: > > https://ask.openstack.org/en/question/116591/is-there-example-of-using-pyth… > > Thanks. > > -Jacob Burckhardt > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack(a)lists.openstack.org > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

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[neutron] bug deputy report
by Takashi Yamamoto 26 Nov '18

26 Nov '18

Critical https://bugs.launchpad.net/neutron/+bug/1803745 neutron-dynamic-routing: unit test failures with master branch of neutron High https://bugs.launchpad.net/neutron/+bug/1804180 Neutron ovs cleanup cannot run on Windows https://bugs.launchpad.net/neutron/+bug/1794718 Neutron VPNAAS don't update site connections on python3 https://bugs.launchpad.net/neutron/+bug/1799737 l3 agent external_network_bridge broken with ovs Medium https://bugs.launchpad.net/neutron/+bug/1804327 occasional connection reset on SNATed after tcp retries Low https://bugs.launchpad.net/neutron/+bug/1803723 [fwaas] _is_supported_by_fw_l2_driver method is hard linked to the default ML2/OVS core plugin implementation https://bugs.launchpad.net/neutron/+bug/1804274 Neutron error agreggation interfaces https://bugs.launchpad.net/neutron/+bug/1804259 DB: sorting on elements which are AssociationProxy fails Undecided https://bugs.launchpad.net/neutron/+bug/1802971 tempest volume_boot_pattern and basic_ops running concurrently causing timeouts RFE https://bugs.launchpad.net/neutron/+bug/1804634 [RFE] l3_agent should separate router_info creation logic Incomplete https://bugs.launchpad.net/neutron/+bug/1803919 [L2] dataplane down during ovs-agent restart https://bugs.launchpad.net/neutron/+bug/1804842 When kill(sometines doesn't restart) the ovs switch or restart it in the compute nodes vm conectivity is lost https://bugs.launchpad.net/neutron/+bug/1804173 Metadata proxy server SSL handshake problem if Python >= 3 https://bugs.launchpad.net/neutron/+bug/1802736 Reporting to Jaeger with OSProfiler doesn't work https://bugs.launchpad.net/neutron/+bug/1801738 Assigning a FIP to NLBaaS VIP port doesn't affect Designate https://bugs.launchpad.net/neutron/+bug/1801779 Policy rule rule:create_port:fixed_ips:subnet_id doesn't allow non-admin to create port on specific subnet

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[nova] [placement] placement functional testing
by Chris Dent 26 Nov '18

26 Nov '18

When https://review.openstack.org/#/c/617941/ merges (probably today), nova will be running its functional tests against openstack/placement and the existing unit and functional tests in nova that were solely testing placement will be gone. Tests like those in functional/test_servers.py will still be testing against real placement code, using a PlacementFixture that establishes a in-process placement service and an in-RAM database. If you have changes in progress that use placement anywhere in your functional tests it is quite likely you will have some merge conflicts. I tried to make it so that in most cases you don't need to do anything to have a working placement: If you're using the Intergated Helpers, it ought to just work. But if it doesn't please ask here, or find me in IRC and I can try to help. -- Chris Dent ٩◔̯◔۶ https://anticdent.org/ freenode: cdent tw: @anticdent

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[openstack-dev] [glance] about use shared image with each other
by Rambo 26 Nov '18

26 Nov '18

Hi,all Recently, I want to use the shared image with each other.I find it isn't convenient that the producer notifies the consumer via email which the image has been shared and what its UUID is. In other words, why the image api v2 is no provision for producer-consumer communication? To make it is more convenient, if we can add a task to change the member_status from "pending" to "accepted" when we share the image with each other. It is similar to the resize_confirm in Nova, we can control the time interval in config. Can you tell me more about this?Thank you very much! Best Regards Rambo __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: OpenStack-dev-request@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

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