September 2019 - openstack-discuss

[dev][tacker] Steps to setup tacker for testing VNF packages
by Uikey, Nitin 06 Sep '19

06 Sep '19

Hi All, Please find below the steps to set-up tacker for managing vnf packages. Steps to set-up tacker for managing vnf packages:- 1. Api-paste.ini [composite:tacker] /vnfpkgm/v1: vnfpkgmapi_v1 [composite:vnfpkgmapi_v1] use = call:tacker.auth:pipeline_factory noauth = request_id catch_errors extensions vnfpkgmapp_v1 keystone = request_id catch_errors authtoken keystonecontext extensions vnfpkgmapp_v1 [app:vnfpkgmapp_v1] paste.app_factory = tacker.api.vnfpkgm.v1.router:VnfpkgmAPIRouter.factory You can also copy api-paste.ini available in patch : https://review.opendev.org/#/c/675593 2. Configuration options changes : tacker.conf a) Periodic task to delete the vnf package artifacts from nodes and glance store. default configuration in tacker/tacker/conf/conductor.py vnf_package_delete_interval = 1800 b) Path to store extracted CSAR file on compute node default configuration in tacker/conf/vnf_package.py vnf_package_csar_path = /var/lib/tacker/vnfpackages/ vnf_package_csar_path should have Read and Write access (+rw) c) Path to store CSAR file at glance store default configuration in /devstack/lib/tacker filesystem_store_datadir = /var/lib/tacker/csar_files filesystem_store_datadir should have Read and Write access (+rw) 3. Apply python-tackerclient patches https://review.opendev.org/#/c/679956/ https://review.opendev.org/#/c/679957/ https://review.opendev.org/#/c/679958/ 4. Apply tosca parser changes https://review.opendev.org/#/c/675561/ 5. Sample CSAR file to create VNF package tacker/tacker/samples/vnf_packages/sample_vnf_pkg.zip 6. Commands to manage VNF packages To create a VNF package - openstack vnfpack create —user-data key=value <package_UUID> will be generated by this command which will be used in other commands to manage VNF Package. To upload the CSAR file 1. using direct path - openstack vnfpack upload <package_UUID> --upload-method direct-file --path <path of CSAR file> 2. using web - openstack vnfpack upload <package_UUID> --upload-method web-download --path <web URL> To list all the VNF Package - openstack vnfpack list To show a VNF package details - openstack vnfpack show <package_UUID> To delete a VNF package - openstack vnfpack delete <package_UUID> use `openstack vnfpack --help` command for more information Regards, Nitin Uikey Disclaimer: This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding.

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Root Ara report removed from Zuul Jobs
by Clark Boylan 06 Sep '19

06 Sep '19

Hello Everyone, We have removed the top level Zuul job Ara reports from our Zuul jobs. This was done to reduce the total number of objects we are uploading to our swift/ceph object stores as some clouds have indicated the total object volume is a bit high. Analysis showed that Ara represented a significant chunk of that data. We did not remove that information though. Zuul's build dashboard is able to render a similar report for builds. You can find that by clicking on the "Console" tab of a build. For exampe, here is one for a nova tox job: http://zuul.openstack.org/build/8e581b24d38b4e5c8ff046be081c4525/console We hope this makes our log storage easier to support while still providing the information you need to debug your jobs. Note jobs that run a nested ara-report are not affected by this. I think TripleO, OSA, and others do this. Thank you, Clark

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zuul and nodepool ansible roles
by David M Noriega 06 Sep '19

06 Sep '19

How do I go about contributing to the zuul and nodepool roles? They do not have either a launchpad or storyboard page.

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Octavia LB flavor recommendation for Amphora VMs
by Pawel Konczalski 05 Sep '19

05 Sep '19

Hello everyone / Octavia Team, what is your experience / recommendation for a Octavia flavor with is used to deploy Amphora VM for small / mid size setups? (RAM / Cores / HDD) BR Pawel

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[neutron] Open Infrastructure Summit Shanghai - forum topics ideas
by Slawek Kaplonski 05 Sep '19

05 Sep '19

Hi Neutrinos, We want to collect some ideas about potential topics which can be proposed as sessions on Forum in Shanghai. I created etherpad [1]. If You have any idea for such potential topic, please add it there. If You don’t have any ideas, please also check etherpad - maybe You will be interested in one of topics proposed by others. We don’t have much time for that as deadline for CFP is 20th of September, so please don’t wait too long with writing there Your ideas :) [1] https://etherpad.openstack.org/p/neutron-shanghai-forum-brainstorming — Slawek Kaplonski Senior software engineer Red Hat

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[release] Release countdown for week R-5, September 9-13
by Sean McGinnis 05 Sep '19

05 Sep '19

Development Focus ----------------- We are getting close to the end of the Train cycle! Next week on September 12 is the train-3 milestone, also known as feature freeze. It's time to wrap up feature work in the services and their client libraries, and defer features that won't make it to the Ussuri cycle. General Information ------------------- This coming week is the deadline for client libraries: their last feature release needs to happen before "Client library freeze" on September 12. Only bugfix releases will be allowed beyond this point. When requesting those library releases, you can also include the stable/train branching request with the review (as an example, see the "branches" section here: https://opendev.org/openstack/releases/src/branch/master/deliverables/pike/…) September 12 is also the deadline for feature work in all OpenStack deliverables following the cycle-with-rc model. To help those projects produce a first release candidate in time, only bugfixes should be allowed in the master branch beyond this point. Any feature work past that deadline has to be approved by the team PTL. Finally, feature freeze is also the deadline for submitting a first version of your cycle-highlights. Cycle highlights are the raw data hat helps shape what is communicated in press releases and other release activity at the end of the cycle, avoiding direct contacts from marketing folks. See https://docs.openstack.org/project-team-guide/release-management.html#cycle… for more details. Upcoming Deadlines & Dates -------------------------- Train-3 milestone (feature freeze): September 12 (R-5 week) RC1 deadline: September 26 (R-3 week) Train final release: October 16 Forum+PTG at Shanghai summit: November 4

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[Horizon] Paging and Angular...
by Marek Lyčka 05 Sep '19

05 Sep '19

Hi all, I took apart the Horizon paging mechanism while working on [1] and have a few of findings: - Paging is unimplemented/turned off for many (if not most) panels, not just Routers and Networks - Currently, single page data loads could potentially bump up against API hard limits - Sorting is also broken in places where paging is enabled (Old images...), see [2] - The Networks table loads data via three API calls due to neutron API limitations, which makes the marker based mechanism unusable - There is at least one more minor bug which breaks pagination, there may be more While some of these things may be fixable in different hacky and/or inefficient ways, we already have Angular implementations which fix many of them and make improving and fixing the rest easier. Since Angular ports would help with other unrelated issues as well and allow us to start deprecating old code, I was wondering two things: 1) What would it take to increase the priority of Angularization in general? 2) Can the Code Review process be modified/improved to increase the chance for Angularization changes to be code reviewed and merged if they do happen? My previous attempts in this area have failed because of lack of code reviewers... Since full Angularization is still the goal for Horizon as far as I know, I'd rather spend time doing that than hacking solutions to different problems in legacy code which is slated deprecation. Best Regards, Marek [1] https://bugs.launchpad.net/horizon/+bug/1746184 [2] https://bugs.launchpad.net/horizon/+bug/1782732 -- Marek Lyčka Linux Developer Ultimum Technologies s.r.o. Na Poříčí 1047/26, 11000 Praha 1 Czech Republic marek.lycka(a)ultimum.io <stanislav.ulrych(a)ultimum.io> *https://ultimum.io <https://ultimum.io/>*

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[goals][IPv6-Only Deployments and Testing] Week R-6 Update
by Ghanshyam Mann 05 Sep '19

05 Sep '19

Hello Everyone, Below is the progress on Ipv6 goal during R6 week. I am preparing the legacy base job for IPv6 deployment. NOTE: As first step, I am going to set up the job with all IPv6 deployment setting and basic verification whether service listens on IPv6 or not. As the second step, we will add post-run script to audit the tcpdump/logs etc for unwanted IPv4 traffic. Summary: * Number of Ipv6 jobs proposed Projects: 28 * Number of pass projects: 18 ** Number of project merged out of pass project: 13 * Number of failing projects: 10 Storyboard: ========= - https://storyboard.openstack.org/#!/story/2005477 Current status: ============ 1. Cinder and devstack fix are merged for cinder IPv6 job and I did recheck on cinder patch. 2. Preparing the legacy base job with IPv6 setting - https://review.opendev.org/#/c/680233/ 3. Zun, Watcher, Telemetry(thanks to zhurong) are merged. I have proposed to run telemetry ipv6 job on Panko and Aodh gate also. 4. This week new projects ipv6 jobs patch and status: - Tacker: link: https://review.opendev.org/#/c/676918/ status: Current functional jobs are n-v so I am not sure IPv6 job will pass or not. waiting for gate result. Need Help from the project team: 1. Monasca: waiting for new kafka client patches merge - https://review.opendev.org/#/c/674814/2 2. Sahara: https://review.opendev.org/#/c/676903/ Job is failing to start the sahara service. I could not find the logs for sahara service(it shows an empty log under apache). Need help from sahara team. 3. Searchlight: https://review.opendev.org/#/c/678391/ python-searchlightclient error, Trinh will be looking into this. 4. Senlin: https://review.opendev.org/#/c/676910/ Not able to connect on auth url - https://zuul.opendev.org/t/openstack/build/0ad3b4aac0424ad78171ca7546421f5e… 5. qinling: https://review.opendev.org/#/c/673506/1 logs are not there so i did recheck to get the fresh log for debugging. IPv6 missing support found: ===================== 1. https://review.opendev.org/#/c/673397/ 2. https://review.opendev.org/#/c/673449/ 3. https://review.opendev.org/#/c/677524/ How you can help: ============== - Each project needs to look for and review the ipv6 job patch. - Verify it works fine on ipv6 and no ipv4 used in conf etc - Any other specific scenario needs to be added as part of project IPv6 verification. - Help on debugging and fix the bug in IPv6 job is failing. Everything related to this goal can be found under this topic: Topic: https://review.opendev.org/#/q/topic:ipv6-only-deployment-and-testing+(stat… How to define and run new IPv6 Job on project side: ======================================= - I prepared a wiki page to describe this section - https://wiki.openstack.org/wiki/Goal-IPv6-only-deployments-and-testing Review suggestion: ============== - Main goal of these jobs will be whether your service is able to listen on IPv6 and can communicate to any other services either OpenStack or DB or rabbitmq etc on IPv6 or not. So check your proposed job with that point of view. If anything missing, comment on patch. - One example was - I missed to configure novnc address to IPv6- https://review.opendev.org/#/c/672493/ - base script as part of 'devstack-tempest-ipv6' will do basic checks for endpoints on IPv6 and some devstack var setting. But if your project needs more specific verification then it can be added in project side job as post-run playbooks as described in wiki page[1]. [1] https://wiki.openstack.org/wiki/Goal-IPv6-only-deployments-and-testing -gmann

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[zaqar][requirements] - release zaqarclient please?
by Matthew Thode 05 Sep '19

05 Sep '19

Hi Zaqar team, I tried to contact you via IRC but that didn't seem to go very well. The requirements team is looking for a release of the client so that we can move on updating jsonschema. We'd like to update it before the freeze time (starts Monday the 9th) so that all the other projects that use it can use it for a while in gate before release. held back because waiting for zaqarclient -jsonschema===3.0.2 +jsonschema===2.6.0 Is it possible to release a new version of the client (for instance as novaclient just recently did (among others))? Thanks, -- Matthew Thode

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[dev][tosca-parser] review of toscadefinition1.2-support code
by Uikey, Nitin 05 Sep '19

05 Sep '19

Dear core-reviewers, We have submitted one patch regarding `Add support for tosca definition version 1.2` under topic `toscadefinition1.2-support`. Ref: https://review.opendev.org/#/c/675561/ We are adding a new feature in tacker to implement ETSI specs. In the beginning adding interface to manage vnf packages. For this feature spec [1] to merge, we need tosca-parser patch to be merged. We would appreciate if you can take a look at the patch and give your feedback. Thank you in advance. [1] : https://review.opendev.org/#/c/582930 Regards, Nitin Uikey Disclaimer: This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding.

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