September 2021 - openstack-discuss

[nova][placement] nova-next job is broken
by Balazs Gibizer 07 Sep '21

07 Sep '21

Hi, Since Friday the nova-next job fails with POST_FAILURE[1] due to the new osc-placement release. Please hold you rechecks. [1] https://bugs.launchpad.net/nova/+bug/1942740 Cheers, gibi

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[all][elections][ptl] PTL Voting Last Day - Cyborg
by Belmiro Moreira 07 Sep '21

07 Sep '21

Hello Cyborg contributors, Just a quick reminder that elections are closing soon, if you haven't already you should use your right to vote and pick your favourite candidate! You have until Sep 07, 2021 23:45 UTC. Belmiro, On behalf of all the Election Officials

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Backup TripleO instances
by wodel youchi 07 Sep '21

07 Sep '21

Hi, I found out that Freezer is not supported by TripleO. - Can Freezer be integrated with TripleO? - Is there any other free software that can be used to backup instances that can easily be integrated with TripleO. Regards.

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Does ceph and openstack communicate over the openstack-API network?
by wodel youchi 06 Sep '21

06 Sep '21

Hi, Does ceph and openstack communicate over the openstack-API network, for nova, cinder, ...etc to be able to use ceph pools? Regards.

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Ceph dashboard HCI deployment
by wodel youchi 06 Sep '21

06 Sep '21

Hi, I deployed Openstack Train using TripleO, I added ceph dashboard template to my deployment. But it is not reachable via the provisioning network, it is reachable via the storage network. Is this the default behavior? Did I miss something? I modified the haproxy configuration to point the dashboard to the ctplane vip address and it worked. How do I make this work from the deployment? Could an update of the overcloud, reset the configuration of the haproxy to the default? Thanks in advance. Regards.

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Changing Magnum Heat template to create node network with vxlan instead of vlan
by Karera Tony 06 Sep '21

06 Sep '21

Hello Team, I was able to deploy Openstack with Magnum and Zun enabled. Unfortunately, When I create a cluster, Heat configure the fix/_network for the nodes with Vlan and the nodes fail to get IPs. I was wondering if it is possible to trick the heat templates to create vxlan network instead of vlan. Regards Tony Karera

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[placement][requirements] RFE requested for osc-placement lib
by Balazs Gibizer 06 Sep '21

06 Sep '21

Dear Release Team, The recently released osc-placement 3.1.0 has a serious bug[1] causing placement related openstack CLI commands to fail. The bugfix has been merged[2]. And a new bugfix release is proposed for osc-placement[3]. Please consider accepting this freeze exceptionm Thanks! gibi [1] https://bugs.launchpad.net/placement-osc-plugin/+bug/1942740 [2] https://review.opendev.org/c/openstack/osc-placement/+/807556 [3] https://review.opendev.org/c/openstack/releases/+/807591

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Octavia Issues
by Karera Tony 06 Sep '21

06 Sep '21

Dear Team, I have openstack wallaby running on Ubuntu deployed using kolla-ansible but whenever I create a load balancer I get the error below in the octavia-worker.log octavia.common.exceptions.ComputeBuildException: Failed to build compute instance due to: Failed to retrieve 2021-09-06 14:14:49.392 20 ERROR oslo_messaging.rpc.server But I have an image with the correct tag as shown below. (kolla-openstack) stack@deployment:~$ openstack image show amphora1 | grep tag | tags | amphora Kindly advise if I am missing anything. Regards Tony Karera

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flavor with GPU
by open infra 06 Sep '21

06 Sep '21

Hi, How to create a flavor with GPU? The way we set vcpu and memory. Regards, Danishka

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[Neutron] [Kolla ansible ] external network setting for vlan
by Rahul Miragi 06 Sep '21

06 Sep '21

Hi team, I am using kolla ansible to deploy wallaby release on single node. I have successfully deployed it and now I want to create external network and attach external IPs to openstack VMs. But somehow I’m unable to configure it. Could you please share some articles or config examples.

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