- openstack-discuss - lists.openstack.org

openstack magnum on queens kubectl errors
by Ignazio Cassano 19 Dec '18

19 Dec '18

Hello I've just installe openstack magnum on queens and I deployed a kubernets cluster. Heat stack terminated successfully but running kubectl describe node, at the end it reports: Allocated resources: (Total limits may be over 100 percent, i.e., overcommitted.) Resource Requests Limits -------- -------- ------ cpu 0 (0%) 0 (0%) memory 0 (0%) 0 (0%) ephemeral-storage 0 (0%) 0 (0%) Events: Type Reason Age >From Message ---- ------ ---- ---- ------- Warning FailedNodeAllocatableEnforcement 4s (x71 over 70m) kubelet, kubecerts-pvfagyxq6gf6-minion-0 Failed to update Node Allocatable Limits "": failed to set supported cgroup subsystems for cgroup : Failed to set config for supported subsystems : failed to write 2089619456 to memory.limit_in_bytes: write /rootfs/var/lib/containers/atomic/kubelet.0/rootfs/sys/fs/cgroup/memory/memory.limit_in_bytes: invalid argument Anyone can help me ? I read some patches has been applyed on queens for this issue: https://bugs.launchpad.net/magnum/+bug/1763405 but , anycase, I am facing the issue. Regards Ignazio

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[scientific-sig] IRC meeting today, 1100UTC: 2018 retrospective, 2019 conferences, etc
by Stig Telfer 19 Dec '18

19 Dec '18

Hi All - We have an IRC meeting today in #openstack-meeting at 1100UTC - about 90 minutes time. Everyone is welcome. The agenda is here: https://wiki.openstack.org/wiki/Scientific_SIG#IRC_Meeting_December_19th_20… Today we’d like to cover the activities of the SIG in 2018, and what we would like to do in 2019. I thought it would also be useful to gather together CFPs and announcements for relevant conferences for the year to come. Cheers, Stig

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Watcher team meeting
by Чадин Александр Сергеев ич 18 Dec '18

18 Dec '18

Watcher team, I propose to shift today’s meeting from 08:00 UTC to 08:45 UTC. Alex

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

18 Dec '18

Hello everyone, 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. - gmann & TC

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[octavia][lbaas] Octavia v1 API will be retired along with neutron-lbaas in 2019.
by Michael Johnson 18 Dec '18

18 Dec '18

Hi Octavia folks, I wanted to send a reminder e-mail out that we are planning to retire both neutron-lbaas and the Octavia v1 API in September 2019 or the OpenStack "U" release, whichever comes first. The Octavia v1 API was used by the neutron-lbaas Octavia provider driver and was not an end-user API. The Octavia v1 API is a proprietary API and is not compatible with the LBaaS v2 API specification or any other LBaaS API specification. If you have questions about this deprecation cycle please see the FAQ wiki: https://wiki.openstack.org/wiki/Neutron/LBaaS/Deprecation If you have questions or concerns not covered by the FAQ, please reach out to the Octavia team either by using the "[octavia]" subject prefix on this mailing list or in our IRC channel #openstack-lbaas. Have a great rest of 2018 and we look forward to working with you in the new year! Michael

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[octavia] Octavia weekly IRC meeting is cancelled December 26th.
by Michael Johnson 18 Dec '18

18 Dec '18

Hello OpenStack folks! Due to the number of folks taking vacation time next week, we are cancelling the December 26th Octavia IRC meeting. We will resume our regular schedule starting January 2nd, 2019. I look forward to working with you all in the new year! Michael

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[neutron] CI meetings cancelled
by Slawomir Kaplonski 18 Dec '18

18 Dec '18

Hi, Due to Christmas and New Year, next 2 Neutron CI meetings are cancelled. Next CI meeting will be on 8.01.2019. — Slawek Kaplonski Senior software engineer Red Hat

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[openstack-dev] [keystone] Keystone support of Multi-Factor Authentication ?
by Waines, Greg 18 Dec '18

18 Dec '18

Keystone guys, What is the current status of Keystone supporting Multi-Factor Authentication ? https://specs.openstack.org/openstack/keystone-specs/specs/keystone/rocky/m… * Does this work provide true MFA ? * Is this work still active ? Are there other solutions for MFA for OpenStack Keystone ? Greg.

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Re: [openstack-dev] [nova] Metadata API cross joining "instance_metadata" and "instance_system_metadata"
by Matt Riedemann 18 Dec '18

18 Dec '18

On 10/22/2018 11:25 AM, Sergio A. de Carvalho Jr. wrote: > While troubleshooting a production issue we identified that the Nova > metadata API is fetching a lot more raw data from the database than > seems necessary. The problem appears to be caused by the SQL query used > to fetch instance data that joins the "instance" table with, among > others, two metadata tables: "instance_metadata" and > "instance_system_metadata". Below is a simplified version of this query > (I've added the full query at the end of this message for reference): Coming back on this thread [1], I've got a partial fix up which I'm hoping will help: https://review.openstack.org/#/c/624778/ That will avoid joining on some other tables depending on your configuration. It would be great if you could see if that helps resolve your issue. I think you just reverted https://review.openstack.org/#/c/276861/ as a workaround but it would be good to know if a more permanent fix (mine) gets you similar, or at least satisfactory, results. [1] http://lists.openstack.org/pipermail/openstack-dev/2018-October/thread.html… -- Thanks, Matt

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[kuryr] Meetings canceled due to holidays, we'll be back on Jan 7th
by Daniel Mellado 18 Dec '18

18 Dec '18

Hi kuryrs! We'll be having a break from our weekly meetings due to Christmas' holidays! First weekly meeting will be Monday January 7th. If there are any questions, please feel free to reach out to me or post to the mailing list, as well as pinging us on #openstack-kuryr. Best! Daniel

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