- openstack-discuss - lists.openstack.org

[all][tc] Lets talk about Flake8 E501
by Miro Tomaska 02 Jun '22

02 Jun '22

Hello All, This is probably going to be a hot topic but I was wondering if the community ever considered raising the default 79 characters line limit. I have seen some places where even a very innocent line of code needs to be split into two lines. I have also seen some code where I feel like variable names were abbreviated on purpose to squeeze everything into one line. How does the community feel about raising the E501 limit to 119 characters? The 119 character limit is the second most popular limit besides the default one. It's long enough to give a developer enough room for descriptive variables without being forced to break lines too much. And it is short enough for a diff between two files to look OK. The only downside I can see right now is that it's not easy to convert an existing code. So we will end up with files where the new code is 79+ characters and the "old" code is <=79. I can also see an argument where someone might have trouble reviewing a patch on a laptop screen (assuming standard 14" screen) ? Here is an example of one extreme, a diff of two files maxing out at 119 characters https://review.opendev.org/c/opendev/sandbox/+/843697/1..2 Thank you for your time and I am looking forward to this conversation :) -- Miro Tomaska irc: mtomaska Red Hat

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[keystone] how to use v3tokenlessauth
by hai wu 01 Jun '22

01 Jun '22

I could not find any example/usage of v3tokenlessauth, using environment variables. There are no documents to be found. I assume we could need to have this one at least: export OS_AUTH_TYPE="v3tokenlessauth" What other environment variables are required if using this auth type? Would like to use HTTPs x509 auth. This is the only relevant doc found: https://docs.openstack.org/keystone/train/admin/configure_tokenless_x509.ht… [keystone_authtoken] memcached_servers = localhost:11211 cafile = /etc/keystone/ca.pem project_domain_name = Default project_name = service auth_url = https://192.168.0.10/identity/v3 auth_type = v3tokenlessauth certfile = /etc/glance/certs/glance.pem keyfile = /etc/glance/private/glance_private_key.pem But there are no environment variables mentioned in the above doc.

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Novice question
by tim+openstack.org＠coote.org 01 Jun '22

01 Jun '22

Hullo Naïve question follows. Sorry. I’m trying a minimal OS install on a Virtualbox VM on a mac. I’d like to get to the point where I can launch a compute node. I’ve failed with `packstack` and I’m trying `devstack`. Should this work out of the box: ie Spin up a vm with vagrant: I’m using Centos Stream 9 to ensure that I get a current(ish) version of Python. It has 9GB RAM Ensure that SELinux and firewalls are turned off Clone devstack, cd to the directory and run `stack.sh` as user `vagrant` (this fails 1/3 of the time as some repo or other resets a connection. `stack.sh` doesn’t seem to be idempotent as reinvoking it may or may not install and run the OS environment Upload a ssh keypair through the web interface Use the web interface to launch the m1.nano flavor with Cirros image (I think that this flavor is quite new as some of the documentation refers to creating such a flavor with 64MB, whereas this one has 128MB. I did try the 64MB route [with `packstack`] and concluded that at least 96MB was needed and the documentation was wrong. I couldn’t log into launchpad.net <http://launchpad.net/> to report this ☹ At this point the launch process fails with the error message: “Build of instance 157bfa1d-7f8c-4a6c-ba3a-b02fb4f4b6a9 aborted: Failed to allocate the network(s), not rescheduling.” In the web ui Afaict, the vm has enough memory (just: it’s using a bit of swap, but more cache, so it could reclaim that). I’d expected the instance to launch, and I can well believe that I’ve missed something, but the documentation seems to point all over the place for various logs. Should this approach work? Is there an alternative that’s better (e.g. use Ubuntu: I’m not keen on apt/dpkg/.deb based distros as I’ve been tripped up in the past over the dependency handling and systemd integration, so I’ve avoided this, but I can see that Canonical is spending money on OS. But so is IBM/Redhat)? Where can I find info on how to trouble shoot the failing process? tia Tim

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[neutron][networking-ovn] Propose to EOL stable/queens, stable/rocky and stable/stein branches of networking-ovn
by Lajos Katona 01 Jun '22

01 Jun '22

Hi, The Queens, Rocky and Stein branches of networking-ovn see little activity and maintaining them and keeping their jobs running is a big effort. We discussed this topic during the team meeting (see [1]), and agreed to propose stable/queens, stable/rocky and stable/stein branches of networking-ovn End Of Life. I will wait until the end of next week for anyone who would like to step up as maintainer of those branches and who would at least try to fix CI of them. If there will be no volunteers for that, I will EOL those branches in networking-ovn. [1]: https://meetings.opendev.org/meetings/networking/2022/networking.2022-05-31… Lajos Katona (lajoskatona)

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[neutron][tap-as-a-service] Propose to EOL stable/queens, stable/rocky and stable/stein branches of tap-as-a-service
by Lajos Katona 01 Jun '22

01 Jun '22

Hi, The Queens, Rocky and Stein branches of tap-as-a-service see little activity and maintaining them and keeping their jobs running is a big effort. We discussed this topic during the team meeting (see [1]), and agreed to propose stable/queens, stable/rocky and stable/stein branches of tap-as-a-service End Of Life. I will wait until the end of next week for anyone who would like to step up as maintainer of those branches and who would at least try to fix CI of them. If there will be no volunteers for that, I will EOL those branches in tap-as-a-service. [1]: https://meetings.opendev.org/meetings/networking/2022/networking.2022-05-31… Lajos Katona (lajoskatona)

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[neutron][neutron-fwaas] Propose to EOL stable/queens, stable/rocky and stable/stein branches of neutron-fwaas
by Lajos Katona 01 Jun '22

01 Jun '22

Hi, The Queens, Rocky and Stein branches of neutron-fwaas see little activity and maintaining them and keeping their jobs running is a big effort. We discussed this topic during the team meeting (see [1]), and agreed to propose stable/queens, stable/rocky and stable/stein branches of neutron-fwaas End Of Life. I will wait until the end of next week for anyone who would like to step up as maintainer of those branches and who would at least try to fix CI of them. If there will be no volunteers for that, I will EOL those branches in neutron-fwaas. [1]: https://meetings.opendev.org/meetings/networking/2022/networking.2022-05-31… Lajos Katona (lajoskatona)

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[neutron][networking-sfc] Propose to EOL stable/queens, stable/rocky and stable/stein branches of networking-sfc
by Lajos Katona 01 Jun '22

01 Jun '22

Hi, The Queens, Rocky and Stein branches of networking-sfc see little activity and maintaining them and keeping their jobs running is a big effort. We discussed this topic during the team meeting (see [1]), and agreed to propose stable/queens, stable/rocky and stable/stein branches of networking-sfc End Of Life. I will wait until the end of next week for anyone who would like to step up as maintainer of those branches and who would at least try to fix CI of them. If there will be no volunteers for that, I will EOL those branches in networking-sfc. [1]: https://meetings.opendev.org/meetings/networking/2022/networking.2022-05-31… Lajos Katona (lajoskatona)

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[neutron][networking-bagpipe][networking-bgpvpn] Propose to EOL stable/rocky and stable/stein branches of networking-odl
by Lajos Katona 01 Jun '22

01 Jun '22

Hi, The Rocky and Stein branches of networking-bagpipe and networking-bgpvpn see little activity and maintaining them and keeping their jobs running is a big effort. We discussed this topic during the team meeting (see [1]), and agreed to propose stable/rocky and stable/stein branches of networking-bagpipe and networking-bgpvpn End Of Life. I will wait until the end of next week for anyone who would like to step up as maintainer of those branches and who would at least try to fix CI of them. If there will be no volunteers for that, I will EOL those branches in networking-bagpipe and networking-bgpvpn. [1]: https://meetings.opendev.org/meetings/networking/2022/networking.2022-05-31… Lajos Katona (lajoskatona)

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[neutron][networking-odl] Propose to EOL stable/queens, stable/rocky and stable/stein branches of networking-odl
by Lajos Katona 01 Jun '22

01 Jun '22

Hi, The Queens, Rocky and Stein branches of networking-odl see little activity and maintaining them and keeping their jobs running is a big effort. We discussed this topic during the team meeting (see [1]), and agreed to propose stable/queens, stable/rocky and stable/stein branches of networking-odl End Of Life. I will wait until the end of next week for anyone who would like to step up as maintainer of those branches and who would at least try to fix CI of them. If there will be no volunteers for that, I will EOL those branches in networking-odl. [1]: https://meetings.opendev.org/meetings/networking/2022/networking.2022-05-31… Lajos Katona (lajoskatona)

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[cinder] Bug deputy report for week of 06-01-2022
by Sofia Enriquez 01 Jun '22

01 Jun '22

This is a bug report from 05-25-2022 to 06-01-2022. Agenda: https://etherpad.opendev.org/p/cinder-bug-squad-meeting ----------------------------------------------------------------------------------------- Low - https://bugs.launchpad.net/cinder/+bug/1976400 "[Storwize] Fix multiple SVC CLI calls for rc-relationship operations." Fix proposed to master. Wishlist - https://bugs.launchpad.net/cinder/+bug/1975794 "How to configure Cinder to use as much as possible, (post-provision)." Unassigned. - https://bugs.launchpad.net/cinder/+bug/1976331 "Check attachment_specs may lead to poor performance." Unassigned. Cheers, Sofi -- Sofía Enriquez she/her Software Engineer Red Hat PnT <https://www.redhat.com> IRC: @enriquetaso @RedHat <https://twitter.com/redhat> Red Hat <https://www.linkedin.com/company/red-hat> Red Hat <https://www.facebook.com/RedHatInc> <https://www.redhat.com>

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