August 2020 - openstack-discuss - lists.openstack.org

[tc] [all] Topics for Cross Community Discussion with Kubernetes ...
by Jay Bryant 09 Sep '20

09 Sep '20

All, Recently, the OpenStack TC has reached out to the Kubernetes Steering Committee for input as we have proposed adding a starter-kit:kubernetes-in-virt tag for projects in OpenStack. This request was received positively and as a result the TC has started brainstorming other topics that we could approach with the k8s community in this [1] etherpad. If you have topics that may be appropriate for this discussion please see the etherpad and add your ideas. Thanks! Jay IRC: jungleboyj [1] https://etherpad.opendev.org/p/kubernetes-cross-community-topics

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[neutron] Wallaby PTG planning
by Slawek Kaplonski 08 Sep '20

08 Sep '20

Hi, It's again that time of the cycle (time flies) when we need to start thinking about next cycle already. As You probably know, next virtual PTG will be in October 26-30. I need to book some space for the Neuton team before 11th of September so I prepared doodle [1] with possible time slots. Please reply there what are the best days and hours for You so we can try to schedule our sessions in the time slots which fits best most of us :) Please fill this doodle before 4.09 so I will have time to summarize it and book some slots for us. I also prepared etherpad [2]. Please add Your name if You are going to attend the PTG sessions. Please also add proposals of the topics which You want to discuss during the PTG. [1] https://doodle.com/poll/2ppmnua2nuva5nyp [2] https://etherpad.opendev.org/p/neutron-wallaby-ptg -- Slawek Kaplonski Principal software engineer Red Hat

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[tripleo] Proposing Takashi Kajinami to be core on puppet-tripleo
by Emilien Macchi 08 Sep '20

08 Sep '20

Hi people, If you don't know Takashi yet, he has been involved in the Puppet OpenStack project and helped *a lot* in its maintenance (and by maintenance I mean not-funny-work). When our community was getting smaller and smaller, he joined us and our review velicity went back to eleven. He became a core maintainer very quickly and we're glad to have him onboard. He's also been involved in taking care of puppet-tripleo for a few months and I believe he has more than enough knowledge on the module to provide core reviews and be part of the core maintainer group. I also noticed his amount of contribution (bug fixes, improvements, reviews, etc) in other TripleO repos and I'm confident he'll make his road to be core in TripleO at some point. For now I would like him to propose him to be core in puppet-tripleo. As usual, any feedback is welcome but in the meantime I want to thank Takashi for his work in TripleO and we're super happy to have new contributors! Thanks, -- Emilien Macchi

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[nova] virtual PTG and Forum planning
by Balázs Gibizer 07 Sep '20

07 Sep '20

Hi, As you probably know the next virtual PTG will be held between October 26-30. I need to book time slots for Nova [1] so please add your availability to the doodle [2] before 7th of September. I have created an etherpad [3] to collect the PTG topics for the Nova sessions. Feel free to add your topics. Also there will be a Forum between October 19-23 [4]. You can use the PTG etherpad [3] to brainstorm forum topics before the official CFP opens. Cheers, gibi [1] https://ethercalc.openstack.org/7xp2pcbh1ncb [2] https://doodle.com/poll/a5pgqh7bypq8piew [3] https://etherpad.opendev.org/p/nova-wallaby-ptg [4] https://wiki.openstack.org/wiki/Forum/Virtual202

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[kolla] Kolla klub break
by Mark Goddard 07 Sep '20

07 Sep '20

Hi, We agreed in Wednesday's IRC meeting to take a short summer break from the klub. Let's meet again on 10th September. Thanks to everyone who has taken part in these meetings so far, we've had some really great discussions. As always, if anyone has ideas for topics, please add them to the Google doc. Looking forward to some more great sessions in September. https://docs.google.com/document/d/1EwQs2GXF-EvJZamEx9vQAOSDB5tCjsDCJyHQN5_… Thanks, Mark

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[all][TC] OpenStack Client (OSC) vs python-*clients
by Belmiro Moreira 04 Sep '20

04 Sep '20

Hi, during the last PTG the TC discussed the problem of supporting different clients (OpenStack Client - OSC vs python-*clients) [1]. Currently, we don't have feature parity between the OSC and the python-*clients. Different OpenStack projects invest in different clients. This can be a huge problem for users/ops. Depending on the projects deployed in their infrastructures, they need to use different clients for different tasks. It's confusing because of the partial implementation in the OSC. There was also the proposal to enforce new functionality only in the SDK (and optionally the OSC) and not the project’s specific clients to stop increasing the disparity between the two. We would like to understand first the problems and missing pieces that projects are facing to move into OSC and help to overcome them. Let us know. Belmiro, on behalf of the TC [1] http://lists.openstack.org/pipermail/openstack-discuss/2020-June/015418.html

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senlin auto scaling question
by Satish Patel 03 Sep '20

03 Sep '20

Folks, I have created very simple cluster using following command openstack cluster create --profile myserver --desired-capacity 2 --min-size 2 --max-size 3 --strict my-asg It spun up 2 vm immediately now because the desired capacity is 2 so I am assuming if any node dies in the cluster it should spin up node to make count 2 right? so i killed one of node with "nove delete <instance-foo-1>" but senlin didn't create node automatically to make desired capacity 2 (In AWS when you kill node in ASG it will create new node so is this senlin different then AWS?)

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[tripleo, ironic] Error: Could not retrieve ... pxelinux.0
by Pete Zaitcev 02 Sep '20

02 Sep '20

Hello: I wanted to give the TripleO a try, so started follow our installation guide for Ussuri, and eventually made it to "openstack undercloud install". It fails with something like this: Aug 28 10:10:53 undercloud puppet-user[48657]: Error: /Stage[main]/Ironic::Pxe/File[/var/lib/ironic/tftpboot/ipxe.efi]: Could not evaluate: Could not retrieve information from environment production source(s) file:/usr/share/ipxe/ipxe-x86_64.efi Aug 27 20:05:42 undercloud puppet-user[37048]: Error: /Stage[main]/Ironic::Pxe/Ironic::Pxe::Tftpboot_file[pxelinux.0]/File[/var/lib/ironic/tftpboot/pxelinux.0]: Could not evaluate: Could not retrieve information from environment production source(s) file:/tftpboot/pxelinux.0 Does anyone have an idea what it wants? I added a couple of packages on the host system that provided the files mentioned in the message, but it made no difference. Ussuri is conteinerized anyway. Since I'm very new to this, I have no clue where to look at all. The nearest task is a wrapper of some kind, so the install-undercloud.log looks like this: 2020-08-28 14:11:31.397 60599 WARNING tripleoclient.v1.tripleo_deploy.Deploy [ ] TASK [Run container-puppet tasks (generate config) during step 1 with paunch] *** 2020-08-28 14:11:31.397 60599 WARNING tripleoclient.v1.tripleo_deploy.Deploy [ ] Friday 28 August 2020 14:11:31 -0400 (0:00:00.302) 0:06:28.734 ********* 2020-08-28 14:11:32.223 60599 WARNING tripleoclient.v1.tripleo_deploy.Deploy [ ] changed: [undercloud] 2020-08-28 14:11:32.325 60599 WARNING tripleoclient.v1.tripleo_deploy.Deploy [ ] 2020-08-28 14:11:32.326 60599 WARNING tripleoclient.v1.tripleo_deploy.Deploy [ ] TASK [Wait for container-puppet tasks (generate config) to finish] ************* 2020-08-28 14:11:32.326 60599 WARNING tripleoclient.v1.tripleo_deploy.Deploy [ ] Friday 28 August 2020 14:11:32 -0400 (0:00:00.928) 0:06:29.663 ********* 2020-08-28 14:11:32.948 60599 WARNING tripleoclient.v1.tripleo_deploy.Deploy [ ] WAITING FOR COMPLETION: Wait for container-puppet tasks (generate config) to finish (1200 retries left). . . . If anyone could tell roughly what is supposed to be going on here, it would be great. I may be able figure out the rest. Greetings, -- Pete

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[manila] Victoria Collab Review next Tuesday (Sep 1st)
by Douglas 02 Sep '20

02 Sep '20

Hi everybody We will have a new edition of our collaborative review next Tuesday, September 1st, where we'll go through the code and review the proposed feature Share Server Migration[1][2]. This meeting is scheduled for two hours, starting at 5:00PM UTC. Meeting notes and videoconference links will be available here[3]. Feel free to attend if you are interested and available. Hoping to see you there, - dviroel [1] https://opendev.org/openstack/manila-specs/src/branch/master/specs/victoria… [2] https://review.opendev.org/#/q/topic:bp/share-server-migration+(status:open) [3] https://etherpad.opendev.org/p/manila-victoria-collab-review

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Issue with heat and magnum
by Alexander Dibbo - UKRI STFC 02 Sep '20

02 Sep '20

Hi, I am having an issue with magnum creating clusters when I have multiple active heat-engine daemons running. I get the following error in the heat engine logs: 2020-08-14 10:36:30.237 598383 INFO heat.engine.resource [req-a2c862eb-370c-4e91-a2c6-dca32c7872ce - - - - -] signal SoftwareDeployment "master_config_deployment" [67ba9ce2-aba5-4c15-a7ea -6b774659a0e2] Stack "kubernetes-test-26-3uzjqqob47fh-kube_masters-mhctjio2b4gh-0-pbhumflm5mn5" [dc66e4d9-0c9b-4b18-a2c6-dd9724fa51a9] : Authentication cannot be scoped to multiple target s. Pick one of: project, domain, trust or unscoped 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource Traceback (most recent call last): 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/engine/resource.py", line 2462, in _handle_signal 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource signal_result = self.handle_signal(details) 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/engine/resources/openstack/heat/software_deployment.py", line 514, in handle_signal 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource timeutils.utcnow().isoformat()) 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/rpc/client.py", line 788, in signal_software_deployment 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource version='1.6') 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/rpc/client.py", line 89, in call 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource return client.call(ctxt, method, **kwargs) 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py", line 165, in call 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource msg_ctxt = self.serializer.serialize_context(ctxt) 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/common/messaging.py", line 46, in serialize_context 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource _context = ctxt.to_dict() 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/common/context.py", line 185, in to_dict 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource 'roles': self.roles, 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/common/context.py", line 315, in roles 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource self._load_keystone_data() 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/tenacity/__init__.py", line 292, in wrapped_f 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource return self.call(f, *args, **kw) 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/tenacity/__init__.py", line 358, in call 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource do = self.iter(retry_state=retry_state) 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/tenacity/__init__.py", line 319, in iter 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource return fut.result() 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/concurrent/futures/_base.py", line 422, in result 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource return self.__get_result() 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/tenacity/__init__.py", line 361, in call 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource result = fn(*args, **kwargs) 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/heat/common/context.py", line 306, in _load_keystone_data 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource auth_ref = self.auth_plugin.get_access(self.keystone_session) 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 134, in get_access 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource self.auth_ref = self.get_auth_ref(session) 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/generic/base.py", line 208, in get_auth_ref 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource return self._plugin.get_auth_ref(session, **kwargs) 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/v3/base.py", line 144, in get_auth_ref 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource message='Authentication cannot be scoped to multiple' 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource AuthorizationFailure: Authentication cannot be scoped to multiple targets. Pick one of: project, domain, trust or unscoped 2020-08-14 10:36:30.237 598383 ERROR heat.engine.resource 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service [req-a2c862eb-370c-4e91-a2c6-dca32c7872ce - - - - -] Unhandled error in asynchronous task: ResourceFailure: AuthorizationFailure: resources.master_config_deployment: Authentication cannot be scoped to multiple targets. Pick one of: project, domain, trust or unscoped 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service Traceback (most recent call last): 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service File "/usr/lib/python2.7/site-packages/heat/engine/service.py", line 132, in log_exceptions 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service gt.wait() 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service File "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 181, in wait 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service return self._exit_event.wait() 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service File "/usr/lib/python2.7/site-packages/eventlet/event.py", line 132, in wait 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service current.throw(*self._exc) 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service File "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 221, in main 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service result = function(*args, **kwargs) 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service File "/usr/lib/python2.7/site-packages/heat/engine/service.py", line 123, in _start_with_trace 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service return func(*args, **kwargs) 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service File "/usr/lib/python2.7/site-packages/heat/engine/service.py", line 1871, in _resource_signal 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service needs_metadata_updates = rsrc.signal(details, need_check) 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service File "/usr/lib/python2.7/site-packages/heat/engine/resource.py", line 2500, in signal 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service self._handle_signal(details) 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service File "/usr/lib/python2.7/site-packages/heat/engine/resource.py", line 2480, in _handle_signal 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service raise failure 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service ResourceFailure: AuthorizationFailure: resources.master_config_deployment: Authentication cannot be scoped to multiple targets. Pi ck one of: project, domain, trust or unscoped 2020-08-14 10:36:30.890 598383 ERROR heat.engine.service Each of the individual heat-engine daemons create magnum clusters correctly when they are the only ones online. Attached are the heat and magnum config files. Any ideas where to look would be appreciated? Regards Alexander Dibbo - Cloud Architect / Cloud Operations Group Leader For STFC Cloud Documentation visit https://stfc-cloud-docs.readthedocs.io<https://stfc-cloud-docs.readthedocs.io/> To raise a support ticket with the cloud team please email cloud-support(a)gridpp.rl.ac.uk<mailto:cloud-support@gridpp.rl.ac.uk> To receive notifications about the service please subscribe to our mailing list at: https://www.jiscmail.ac.uk/cgi-bin/webadmin?A0=STFC-CLOUD To receive fast notifications or to discuss usage of the cloud please join our Slack: https://stfc-cloud.slack.com/ This email and any attachments are intended solely for the use of the named recipients. 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