April 2021 - openstack-discuss - lists.openstack.org

Error with Placement and oslo_config
by Maxime d'Estienne 22 Apr '21

22 Apr '21

Hello, I'm deploying the Wallaby release, after configuring Placement, I have this error when running placement-status upgrade check File "/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2543, in find_file raise NotInitializedError() oslo_config.cfg.NotInitializedError: call expression on parser has not been invoked It seems like migrations have been made, connection to database seems ok from the placement.conf file. I added this environment variable : OS_PLACEMENT_DATABASE__CONNECTION=mysql+pymysql://placement:placementPASSWD@controller1/placement (With the right password) I don't understand this error as I used the installation guide to install Placement. Do you know where I could dig ? Thanks a lot !

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[nova] No weekly meeting today
by Balazs Gibizer 22 Apr '21

22 Apr '21

Hi, Today's nova weekly IRC meeting is canceled as we will be meeting via the PTG sessions. Cheers, gibi

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[tripleo][ci] All CentOS-7 jobs are blocked
by Wesley Hayutin 22 Apr '21

22 Apr '21

FYI, Infra put up a change for docker that has busted CentOS-7 jobs, a fix is in the works. https://bugs.launchpad.net/tripleo/+bug/1925372 Thanks

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[neutron][all] PTG session about OVN as default backend in Devstack
by Slawek Kaplonski 21 Apr '21

21 Apr '21

Hi, We discussed this topic couple of times in the Neutron team and with wider community also. And now we really feel like it is good time to pull the trigger and switch default Neutron backend in Devstack from ML2/OVS to ML2/ OVN. Lucas already prepared patches for that and all should be already in goo shape. But before we will do that, we want to have PTG session about it. It is scheduled to be on Thursday 22nd of April at 13:00 UTC time in the Neutron session. We want to give some short summary of current status of this but also we would like to do something like "AMA" about it for people from other projects. So if You have any questions/concerns about that, please go to that session on Thursday to discuss that with us. -- Slawek Kaplonski Principal Software Engineer Red Hat

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[heat][PTG] PTG will start soon (in 30 mins) 14:00-16:00 (UTC time)
by Rico Lin 21 Apr '21

21 Apr '21

Dear all, Heat PTG will starts at 14:00-16:00 (UTC time) today. Feel free to join: https://etherpad.opendev.org/p/xena-ptg-heat *Rico Lin* OIF Board director, OpenStack TC, Multi-arch SIG chair, Heat PTL, Senior Software Engineer@EasyStack

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[Neutron][Interop] request for 15-30 min on Xena PTG for Interop
by Kanevsky, Arkady 21 Apr '21

21 Apr '21

Brian, As chair of OpenStack Interop WG, Interop/Refstack would like 15-30 min on PTG meeting to go over Interop testing and any changes for neutron tempest or tempest configuration in Wallaby cycle or changes planned for Xena. Once on agenda one of the Interop WG person will attend and lead the discussion. Thanks, Arkady Arkady Kanevsky, Ph.D. SP Chief Technologist & DE Dell Technologies office of CTO Dell Inc. One Dell Way, MS PS2-91 Round Rock, TX 78682, USA Phone: 512 7204955

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[cyborg] IRC meeting cancelled in next 2 weeks
by Wang, Xin-ran 21 Apr '21

21 Apr '21

Hi all, As we have virtual PTG this week, let's cancel the Cyborg weekly meeting this week. And due to the International Labor Day vacation (1st - 5th May 2021), the IRC meeting in next week will also be cancelled. Thanks, Xin-Ran

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[wallaby] placement-status upgrade check error
by tjoen 21 Apr '21

21 Apr '21

oslo.upgradecheck-1.3.0 Python-3.9.4 Got very basic Ussuri and Train working, skipped Victoria Stuck on https://docs.openstack.org/placement/wallaby/install/verify.html $ placement-status upgrade check Error: Traceback (most recent call last): File "/usr/lib/python3.9/site-packages/oslo_upgradecheck/upgradecheck.py", line 196, in run return conf.command.action_fn() File "/usr/lib/python3.9/site-packages/oslo_upgradecheck/upgradecheck.py", line 104, in check result = func_name(self, **kwargs) File "/usr/lib/python3.9/site-packages/oslo_upgradecheck/common_checks.py", line 41, in check_policy_json policy_path = conf.find_file(conf.oslo_policy.policy_file) File "/usr/lib/python3.9/site-packages/oslo_config/cfg.py", line 2543, in find_file raise NotInitializedError() oslo_config.cfg.NotInitializedError: call expression on parser has not been invoked

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[ptg][cinder] backend drivers' day at the PTG
by Brian Rosmaita 21 Apr '21

21 Apr '21

Hello Cinder third-party storage backend driver developers, maintainers, their managers, and any other interested parties: Thursday 22 April is Cinder Drivers' Day at the PTG. We kick off at 1300 UTC with Adam Krpan talking about his experiences deploying Software Factory to set up the third-party CI for Pure Storage. Anyone running an aging infrastructure for their third-party CI should be interested in this topic. See the Cinder project Xena PTG etherpad for the other Drivers' Day topics and the connection info to join the discussion: https://etherpad.opendev.org/p/apr2021-ptg-cinder

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Re: cinder + Unity
by Albert Shih 20 Apr '21

20 Apr '21

Le 20/04/2021 à 00:33:56+0530, Rajat Dhasmana a écrit Hi, Me again... > This might be something to look at with the wrong spelling causing mismatch. > Just one thing ... > > unity_io_ports = *_enp1s0 What's that ? I didn't find a right configuration for that. Let them empty make cinder working well. But it's little frustrating. What's unity_io_ports should be ? My intend if to use iSCSI only so no FC ports. Just the «regular» ethernet 10Gbit/s ports. So I try enp1s0 (the name of the interface), spa_enp1s0, *_enps1s0 etc...every thing I can think of end up with a error. I don't event understand why I need this information because the cinder server don't «mount» anything. Regards -- Albert SHIH Observatoire de Paris xmpp: jas(a)obspm.fr Heure local/Local time: Tue Apr 20 03:36:24 PM CEST 2021

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Why doesn't identity providers have separate IDs and Names in Openstack?
by Kabai Zoltán 20 Apr '21

20 Apr '21

Dear Community, I just have a question what I couldn't resolve with my colleagues: Why doesn't identity providers have separate IDs and Names in Openstack? I think most of the things have a separate ID and a separate Name in Openstack (Users, Projects, virtual machines, etc). Why doesn't identity providers have separate IDs and Names? Are there other objects like this? Is there a rule why specific entities must have both IDs and Names while others can live without a separate Name? $ openstack identity provider list +----------------+---------+-------------+ | ID | Enabled | Description | +----------------+---------+-------------+ | cloud1 | True | None | +----------------+---------+-------------+ Br, Zoltán Gábor Kabai kabaiz(a)gmail.com

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[Keystone][Interop] request for 15-30 min on Xena PTG for Interop
by Kanevsky, Arkady 20 Apr '21

20 Apr '21

Kristi, As chair of OpenStack Interop WG, Interop/Refstack would like 15-30 min on PTG meeting to go over Interop testing and any changes for Keystone tempest or tempest configuration in Wallaby cycle or changes planned for Xena. Once on agenda one of the Interop WG person will attend and lead the discussion. Thanks, Arkady Kanevsky, Ph.D. SP Chief Technologist & DE Dell Technologies office of CTO Dell Inc. One Dell Way, MS PS2-91 Round Rock, TX 78682, USA Phone: 512 7204955

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dynamic vendor data and cloud-init
by Manish Mahalwal 20 Apr '21

20 Apr '21

Hi All, I am working with OpenStack Pike and cloud-init 21.1. I am able to successfully pass dynamic vendor data to the config drive of an instance. However, cloud-init 21.1 just reads all the 'x' bytes of the vendor_data2.json but it doesn't execute the contents of the json. Although, static vendor data works perfectly fine and the YAML file in the JSON is executed as expected by cloud-init 21.1 * Now, the person who wrote the code for handling dynamic vendordata in cloud-init (https://github.com/canonical/cloud-init/pull/777) says that the JSON cloud-init expects is of the form: > {"cloud-init": "#cloud-config\npackage_upgrade: True\npackages:\n - > black\nfqdn: cloud-overridden-by-vendordata2.example.org."} > * I believe that the JSON should have another outer key (as mentioned here https://specs.openstack.org/openstack/nova-specs/specs/newton/implemented/v…) which is the name of the microservice specified in nova.conf file and that the inner key should be cloud-init. In nova.conf: vendordata_dynamic_targets=name1@ http://example.com,name2@http://example2.com <http://example.com,name2@http//example2.com> { > "name1": { > "cloud-init": "#cloud-config\n..." > }, > "name2": { > "cloud-init": "#cloud-config\n..." > } > } >>Who is right and who is wrong? To read more on this please go through the following: https://bugs.launchpad.net/cloud-init/+bug/1841104

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[neutron] bug deputy report for week of 2021-04-12
by Bence Romsics 20 Apr '21

20 Apr '21

Hi Neutron Team, We had the following new bugs last week: Critical * https://bugs.launchpad.net/neutron/+bug/1923633 Neutron-tempest-plugin scenario jobs failing due to metadata issues gate failure, Slawek and Rodolfo added extra logs and are analyzing them High * https://bugs.launchpad.net/neutron/+bug/1923453 and * https://bugs.launchpad.net/neutron/+bug/1923870 Some Neutron commands do not initilize privsep fix merged: https://review.opendev.org/c/openstack/neutron/+/786272 fix in the gate: https://review.opendev.org/c/openstack/neutron/+/786282 * https://bugs.launchpad.net/neutron/+bug/1924789 Since the migration to new engine facade, some operations that shouldn't be executing within a txn, are logging a "session semantic violated" warning unassigned Medium * https://bugs.launchpad.net/neutron/+bug/1923700 Report correct error when external DNS(designate) recordset quota limit exceeds fix proposed (waiting for neutron-lib release): https://review.opendev.org/c/openstack/neutron/+/786175 Low * https://bugs.launchpad.net/neutron/+bug/1923423 l3_router.service_providers DriverController's _attrs_to_driver is not py3 compatible fix merged: https://review.opendev.org/c/openstack/neutron/+/785830 Stable * https://bugs.launchpad.net/neutron/+bug/1924315 [stable/rocky] neutron-tempest-plugin-scenario-openvswitch-iptables_hybrid-rocky job fails gate failure, fix proposed: https://review.opendev.org/c/openstack/neutron-tempest-plugin/+/786657 * https://bugs.launchpad.net/neutron/+bug/1923412 [stable/stein] Tempest fails with unrecognized arguments: --exclude-regex gate failure, unassigned * https://bugs.launchpad.net/neutron/+bug/1923644 OVN agent delete support should be backported to pre-wallaby releases backport with many dependencies, recommended for stable reviewers Neutron-Dynamic-Routing * https://bugs.launchpad.net/neutron/+bug/1924237 TypeError when formating IP address for BGP plugin fix merged: https://review.opendev.org/c/openstack/neutron-dynamic-routing/+/786371 micro-RFE * https://bugs.launchpad.net/neutron/+bug/1923592 [Routed networks] Router routes to other segment CIDRs should have a gateway IP Edit still following up with the triage: * https://bugs.launchpad.net/neutron/+bug/1924776 [ovn] use of address scopes does not automatically disable router snat * https://bugs.launchpad.net/neutron/+bug/1924765 [ovn] fip assignment to instance via router with snat disabled is broken * https://bugs.launchpad.net/neutron/+bug/1922089 [ovn] enable_snat cannot be disabled once enabled Cheers, Bence

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[Multi-arch SIG] success to run full tempest tests on Arm64 env. What's next?
by Rico Lin 20 Apr '21

20 Apr '21

Dear all, I'm glad to tell everyone that we finally succeeded to build Devstack and run full tempest tests on it [1]. As the test build result shows [2], the job is stable enough to run. For earlier 13+ job results. (will do more recheck later) One Timeout, and two failure cases (Which are targeted by increase `BUILD_TIMEOUT` to 900 secs). The job `devstack-platform-arm64` runs around 2.22 hrs to 3.04 hrs, which is near two times slower than on x86 environment. It's not a solid number as the performance might change a lot with different cloud environments and different hardware. But I think this is a great chance for us to make more improvements. At least now we have a test job ready (Not merged yet) for you to do experiments with. And we should also add suggestions to Multi-arch SIG documentation so once we make improvements, other architecture can share the efforts too. *So please join us if you are also interested in help tuning the performance :)* *Also, we need to discuss what kind of way we should run this job, should we separate it into small jobs? Should we run it as a periodic job? voting?* *On the other hand, I would hope to collect more ideas on how we should move forward.* *Please provide your idea for this on our Xena PTG etherpad* *https://etherpad.opendev.org/p/xena-ptg-multi-arch-sig <https://etherpad.opendev.org/p/xena-ptg-multi-arch-sig>* Our PTG is scheduled around 4/20 Tuesday from 07:00-08:00 and 15:00-16:00 (UTC time) If you plan to join our PTG, feel free to update our PTG etherpad to suggest other topics. And our Meeting time is scheduled biweekly on Tuesday (host on demand) Please join our IRC #openstack-multi-arch [1] https://review.opendev.org/c/openstack/devstack/+/708317 [2] https://zuul.openstack.org/builds?job_name=devstack-platform-arm64+ *Rico Lin* OIF Board director, OpenStack TC, Multi-arch SIG chair, Heat PTL, Senior Software Engineer@EasyStack

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[Multi-arch SIG][PTG] Multi-arch SIG PTG 07:00 and 15:00 UTC today!
by Rico Lin 20 Apr '21

20 Apr '21

Dear all Multi-arch SIG will have our PTG session from 07:00-08:00 and 15:00-16:00 (UTC time) Feel free to join us PTG: http://ptg.openstack.org/ptg.html Etherpad: https://etherpad.opendev.org/p/xena-ptg-multi-arch-sig *Rico Lin* OIF Board director, OpenStack TC, Multi-arch SIG chair, Heat PTL, Senior Software Engineer@EasyStack

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[ptg][swift][ops] Operator feedback session 21 Apr 13:00-14:00 UTC
by Timothy Burke 20 Apr '21

20 Apr '21

Later this week, the Swift community will have an operator feedback session during one of our PTG slots [0]. If you're running a swift cluster, large or small, we'd love to see you there! As we've done in the past [1], we'll have an etherpad going [2] -- feel free to start filling it in and adding discussion items today! Even if you won't make the meeting, we'd appreciate your feedback. Looking forward to hearing from you! Tim [0] 21 Apr at 1300 UTC in https://www.openstack.org/ptg/rooms/ocata [1] https://wiki.openstack.org/wiki/Swift/Etherpads#List_of_Ops_Feedback_Etherp… [2] https://etherpad.opendev.org/p/swift-xena-ops-feedback

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[tacker] PTG meeting
by Yasufumi Ogawa 20 Apr '21

20 Apr '21

Hi team, As a reminder, we will have PTG meeting from 6am UTC (3pm JST/KST) today [1]. You can find the link of room from here [2]. I'd like to skip irc meeting this week without if we have something to discuss after the meeting. [1] https://etherpad.opendev.org/p/tacker-xena-ptg [2] http://ptg.openstack.org/ptg.html Thanks, Yasufumi

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[ops][nova][victoria] Migrate cross CPU?
by DHilsbos＠performair.com 19 Apr '21

19 Apr '21

All; I seem to have generated another issue for myself... I built our Victoria cloud initially on Intel Atom servers. We recently received the first of our AMD Epyc (7002 series) servers, which are intended to take over the Nova Compute responsibilities. I've had success in the past doing live migrates, but live migrating from one of the Atom servers to the new server fails, with an error indicating CPU compatibility problems. Ok, I can understand that. My problem is that I don't seem to understand the openstack server migrate command (non-live). It doesn't seem to do anything, whether the instance is Running or Shut Down. I can't find errors in the logs from the API / conductor / scheduler host. I also can't find an option to pass to the openstack server start command which requests a specific host. Can I get these existing instances moved from the Atom servers to the Epyc server(s), or do I need to recreate them to do this? Thank you, Dominic L. Hilsbos, MBA Director - Information Technology Perform Air International Inc. DHilsbos(a)PerformAir.com www.PerformAir.com

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cinder + Unity
by Albert Shih 19 Apr '21

19 Apr '21

Hi everyone, I'm a total newbie with openstack, currently I'm trying to put a POC with a Unity storage element, 4 computes, and few servers (cinder, keystone, glance, neutron, nova, placement and horizon). I think my keystone, glance, placement are working (at least they past the test). Currently I'm trying to make cinder working with my Unity (480), the objectif are to use iSCSI. Here the configuration of my /etc/cinder/cinder.conf [DEFAULT] rootwrap_config = /etc/cinder/rootwrap.conf api_paste_confg = /etc/cinder/api-paste.ini iscsi_helper = tgtadm volume_name_template = volume-%s volume_group = cinder-volumes verbose = True auth_strategy = keystone state_path = /var/lib/cinder lock_path = /var/lock/cinder volumes_dir = /var/lib/cinder/volumes enabled_backends = unity transport_url = rabbit://openstack:XXXXXX@amqp-cloud.private.FQDN/openstack auth_strategy = keystone debug = True verbose = True [database] connection = mysql+pymysql://cinder:XXXXXXX@mariadb-cloud.private.FQDN/cinder [keystone_authtoken] www_authenticate_uri = http://keystone.private.FQDN:5000/v3 auth_url = http://keystone.private.FQDN:5000 identity_uri = http://keystone.private.FQDN:5000 memcached_servers = memcached-cloud.private.FQDN:11211 auth_type = password project_domain_name = default user_domain_name = default project_name = service username = cinder password = XXXXXX [oslo_concurrency] lock_path = /var/lib/cinder/tmp [unity] # Storage protocol storage_protocol = iSCSI # Unisphere IP san_ip = onering-remote.FQDN # Unisphere username and password san_login = openstack san_password = "XXXXX" # Volume driver name volume_driver = cinder.volume.drivers.dell_emc.unity.Driver # backend's name volume_backend_name = Unitiy_ISCSI unity_io_ports = *_enp1s0 unity_storage_pool_names = onering When I'm trying to create a storage through a openstack volume create volumetest --type thick_volume_type --size 100 I don't even see (with tcpdump) the cinder server trying to connect to onering-remote.FQDN Inside my /var/log/cinder/cinder-scheduler.log I have 2021-04-19 18:06:56.805 21315 INFO cinder.scheduler.base_filter [req-4808cc9d-b9c3-44cb-8cae-7503db0b0256 f5e5c9ea20064b17851f07c276d71aee b1d58ebae6b84f7586ad63b94203d7ae - - -] Filtering removed all hosts for the request with volume ID '06e5f07d-766f-4d07-b3bf-6153a2cf6abd'. Filter results: AvailabilityZoneFilter: (start: 0, end: 0), CapacityFilter: (start: 0, end: 0), CapabilitiesFilter: (start: 0, end: 0) 2021-04-19 18:06:56.806 21315 WARNING cinder.scheduler.filter_scheduler [req-4808cc9d-b9c3-44cb-8cae-7503db0b0256 f5e5c9ea20064b17851f07c276d71aee b1d58ebae6b84f7586ad63b94203d7ae - - -] No weighed backend found for volume with properties: {'id': '5f16fc1f-76ff-41ee-8927-56925cf7b00f', 'name': 'thick_volume_type', 'description': None, 'is_public': True, 'projects': [], 'extra_specs': {'provisioning:type': 'thick', 'thick_provisioning_support': 'True'}, 'qos_specs_id': None, 'created_at': '2021-04-19T15:07:09.000000', 'updated_at': None, 'deleted_at': None, 'deleted': False} 2021-04-19 18:06:56.806 21315 INFO cinder.message.api [req-4808cc9d-b9c3-44cb-8cae-7503db0b0256 f5e5c9ea20064b17851f07c276d71aee b1d58ebae6b84f7586ad63b94203d7ae - - -] Creating message record for request_id = req-4808cc9d-b9c3-44cb-8cae-7503db0b0256 2021-04-19 18:06:56.811 21315 ERROR cinder.scheduler.flows.create_volume [req-4808cc9d-b9c3-44cb-8cae-7503db0b0256 f5e5c9ea20064b17851f07c276d71aee b1d58ebae6b84f7586ad63b94203d7ae - - -] Failed to run task cinder.scheduler.flows.create_volume.ScheduleCreateVolumeTask;volume:create: No valid backend was found. No weighed backends available: cinder.exception.NoValidBackend: No valid backend was found. No weighed backends available It seem (for me) cinder don't try to use unity.... Any help ? Regards -- Albert SHIH Observatoire de Paris Heure local/Local time: Mon Apr 19 08:01:37 PM CEST 2021

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[victoria][neutron][ovn] Iperf3 Retransmits
by Ammad Syed 19 Apr '21

19 Apr '21

Hi, I am using openstack victoria and neutron with ovn latest releases. I was trying to assess network performance between the vms first. I have created two ubuntu 20.04 VMs installed iperf3 in them and executed a bidirectional test between VMs. The instance are on same network and network type is geneve. Both VMs are on same host. I have tested by keeping VM to different compute hosts, but results are same. Here are the results. root@iperf3-1:~# iperf3 -c 192.168.100.50 --bidir Connecting to host 192.168.100.50, port 5201 [ 5] local 192.168.100.120 port 53156 connected to 192.168.100.50 port 5201 [ 7] local 192.168.100.120 port 53158 connected to 192.168.100.50 port 5201 [ ID][Role] Interval Transfer Bitrate Retr Cwnd [ 5][TX-C] 0.00-1.00 sec 311 MBytes 2.61 Gbits/sec 407 1.41 MBytes [ 7][RX-C] 0.00-1.00 sec 627 MBytes 5.26 Gbits/sec [ 5][TX-C] 1.00-2.00 sec 1.07 GBytes 9.18 Gbits/sec 2638 1.71 MBytes [ 7][RX-C] 1.00-2.00 sec 778 MBytes 6.53 Gbits/sec [ 5][TX-C] 2.00-3.00 sec 1.14 GBytes 9.75 Gbits/sec 603 1.98 MBytes [ 7][RX-C] 2.00-3.00 sec 922 MBytes 7.73 Gbits/sec [ 5][TX-C] 3.00-4.00 sec 1.00 GBytes 8.62 Gbits/sec 594 2.16 MBytes [ 7][RX-C] 3.00-4.00 sec 935 MBytes 7.84 Gbits/sec [ 5][TX-C] 4.00-5.00 sec 988 MBytes 8.29 Gbits/sec 2431 1.42 MBytes [ 7][RX-C] 4.00-5.00 sec 932 MBytes 7.82 Gbits/sec [ 5][TX-C] 5.00-6.00 sec 879 MBytes 7.37 Gbits/sec 599 991 KBytes [ 7][RX-C] 5.00-6.00 sec 996 MBytes 8.36 Gbits/sec [ 5][TX-C] 6.00-7.00 sec 721 MBytes 6.05 Gbits/sec 389 1.10 MBytes [ 7][RX-C] 6.00-7.00 sec 963 MBytes 8.08 Gbits/sec [ 5][TX-C] 7.00-8.00 sec 901 MBytes 7.56 Gbits/sec 33 1.54 MBytes [ 7][RX-C] 7.00-8.00 sec 1.02 GBytes 8.79 Gbits/sec [ 5][TX-C] 8.00-9.00 sec 889 MBytes 7.44 Gbits/sec 376 1.33 MBytes [ 7][RX-C] 8.00-9.00 sec 1.14 GBytes 9.78 Gbits/sec [ 5][TX-C] 9.00-10.00 sec 671 MBytes 5.64 Gbits/sec 1017 984 KBytes [ 7][RX-C] 9.00-10.00 sec 975 MBytes 8.19 Gbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID][Role] Interval Transfer Bitrate Retr [ 5][TX-C] 0.00-10.00 sec 8.44 GBytes 7.25 Gbits/sec 9087 sender [ 5][TX-C] 0.00-10.00 sec 8.44 GBytes 7.25 Gbits/sec receiver [ 7][RX-C] 0.00-10.00 sec 9.13 GBytes 7.84 Gbits/sec 7914 sender [ 7][RX-C] 0.00-10.00 sec 9.12 GBytes 7.84 Gbits/sec receiver Here is the xmldump of instance interface. <interface type='bridge'> <mac address='fa:16:3e:02:bc:33'/> <source bridge='br-int'/> <virtualport type='openvswitch'> <parameters interfaceid='73e9f047-70de-4d9f-a656-e311dd54975f'/> </virtualport> <target dev='tap73e9f047-70'/> <model type='virtio'/> <driver name='vhost' queues='8'/> <mtu size='1442'/> <alias name='net0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </interface> My overlay network IP interface mtu is 1500. Please advise if there is any network performance tuning required ? -- Regards, Syed Ammad Ali

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[nova] Nominate sean-k-mooney for nova-specs-core
by Stephen Finucane 19 Apr '21

19 Apr '21

Hey, Sean has been working on nova for what seems like yonks now. Each cycle, they spend a significant amount of time reviewing proposed specs and contributing to discussions at the PTG. This is important work and their contributions provide everyone with a deep pool of knowledge on all things networking and hardware upon which to draw. I think the nova project would benefit from their addition to the specs core reviewer team and I therefore propose we add Sean to nova- specs-core. Assuming there are no objections, I'll work with gibi to add Sean to nova-specs- core next week. Cheers, Stephen

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[openstack-community] [neutron] Adding support for elliptic curve in DH groups for key agreement protocol
by Matúš Brandys 19 Apr '21

19 Apr '21

Hi everyone, I was looking at neutron VPN implementation and found out that the current neutron implementation supports only creating VPN using DH up to group 15. For example, strongswan drivers support except regular group also Elliptic Curve Groups also NIST and Brainpool Elliptic Curve Groups. https://wiki.strongswan.org/projects/strongswan/wiki/IKEv2CipherSuites#Diff…. I would like to know, if there is some limitation using Elliptic Curve groups for VPN or is this only an implementation issue? Thanks, Matus

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[Scientific] Scientific SIG meetings during the OpenStack PTG next week
by Martial Michel 19 Apr '21

19 Apr '21

The Scientific SIG will have two meetings next week during the PTG. Details on those meetings are as follows: Session 1 - Cactus room - April 21st - 14:00-15:00 UTC Main session, topic discussion (note we only have one hour) Session 2 - Cactus room - April 21st - 21:00-22:00 UTC Lightning Talks: Bring a LT on something you've been doing or would like to present (10 minutes per talk, including questions. Note we only have one hour, so strict timekeeping will have to be enforced ) As a reminder the Scientific SIG has a Slack. Please contact me directly (martialmichel(a)datamachines.io) if you want to join our slack or our meeting and need joining information. Thank you and looking forward to seeing a few stackers next week -- Martial

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[release] PTG meeting
by Herve Beraud 19 Apr '21

19 Apr '21

Hello, The release team PTG will be on Jitsi https://meetpad.opendev.org/relmgt-xena-ptg See you there at 2pm UTC. -- Hervé Beraud Senior Software Engineer at Red Hat irc: hberaud https://github.com/4383/ https://twitter.com/4383hberaud -----BEGIN PGP SIGNATURE----- wsFcBAABCAAQBQJb4AwCCRAHwXRBNkGNegAALSkQAHrotwCiL3VMwDR0vcja10Q+ Kf31yCutl5bAlS7tOKpPQ9XN4oC0ZSThyNNFVrg8ail0SczHXsC4rOrsPblgGRN+ RQLoCm2eO1AkB0ubCYLaq0XqSaO+Uk81QxAPkyPCEGT6SRxXr2lhADK0T86kBnMP F8RvGolu3EFjlqCVgeOZaR51PqwUlEhZXZuuNKrWZXg/oRiY4811GmnvzmUhgK5G 5+f8mUg74hfjDbR2VhjTeaLKp0PhskjOIKY3vqHXofLuaqFDD+WrAy/NgDGvN22g glGfj472T3xyHnUzM8ILgAGSghfzZF5Skj2qEeci9cB6K3Hm3osj+PbvfsXE/7Kw m/xtm+FjnaywZEv54uCmVIzQsRIm1qJscu20Qw6Q0UiPpDFqD7O6tWSRKdX11UTZ hwVQTMh9AKQDBEh2W9nnFi9kzSSNu4OQ1dRMcYHWfd9BEkccezxHwUM4Xyov5Fe0 qnbfzTB1tYkjU78loMWFaLa00ftSxP/DtQ//iYVyfVNfcCwfDszXLOqlkvGmY1/Y F1ON0ONekDZkGJsDoS6QdiUSn8RZ2mHArGEWMV00EV5DCIbCXRvywXV43ckx8Z+3 B8qUJhBqJ8RS2F+vTs3DTaXqcktgJ4UkhYC2c1gImcPRyGrK9VY0sCT+1iA+wp/O v6rDpkeNksZ9fFSyoY2o =ECSj -----END PGP SIGNATURE-----

1 0

[cinder] How to post multiple patches.
by 野村和正 / NOMURA，KAZUMASA 19 Apr '21

19 Apr '21

Hi everyone, Hitachi has developed the out-of-tree driver as Cinder driver. But we want to deprecate the out-of-tree driver and support only the in-tree driver. We need to submit about ten more patches(*1) for full features which the out-of-tree driver has such as Consistency Group and Volume Replication. In that case, we have two options: 1. Submit two or three patches at once. In other words, submit two or three patches to Xena, then submit another two or three patches after previous patches were merged, and so on. This may give reviewers the feeling of endless. 2. Submit all patches at once to Xena. This will give reviewers the information how many patches remains from the beginning, but many pathes may bother them. Does anyone have an opinion as to which option is better? Thanks, Kazumasa Nomura E-mail: kazumasa.nomura.rx(a)hitachi.com<mailto:kazumasa.nomura.rx@hitachi.com>

4 4

[Murano] Please help with murano image creation
by Bujack, Stefan 19 Apr '21

19 Apr '21

Hello, we want to create the murano image for an openstack victoria deployment. We tried to follow this documentation: https://docs.openstack.org/murano/victoria/reference/appendix/articles/imag… But we were not able to successfully create an image. At first we got the following error: murano-agent requires Python '>=3.6' but the running Python is 2.7.17 Then I changed the release to focal and got another error: Unable to locate package python-pip Is anybody so kind to help me with this problem? Many thanks in advance Greets Stefan Bujack root@kolla-2:~# cat /etc/issue Ubuntu 20.04.2 LTS \n \l root@kolla-2:~# export GITDIR=~/git root@kolla-2:~# mkdir -p $GITDIR root@kolla-2:~# cd $GITDIR root@kolla-2:~/git# git clone https://opendev.org/openstack/murano Cloning into 'murano'... remote: Enumerating objects: 34335, done. remote: Counting objects: 100% (34335/34335), done. remote: Compressing objects: 100% (14856/14856), done. remote: Total 34335 (delta 22813), reused 29217 (delta 18268) Receiving objects: 100% (34335/34335), 16.73 MiB | 7.42 MiB/s, done. Resolving deltas: 100% (22813/22813), done. root@kolla-2:~/git# git clone https://opendev.org/openstack/murano-agent Cloning into 'murano-agent'... remote: Enumerating objects: 6696, done. remote: Counting objects: 100% (6696/6696), done. remote: Compressing objects: 100% (2792/2792), done. remote: Total 6696 (delta 3766), reused 6475 (delta 3586) Receiving objects: 100% (6696/6696), 4.98 MiB | 5.46 MiB/s, done. Resolving deltas: 100% (3766/3766), done. root@kolla-2:~/git# pip3 install diskimage-builder Collecting diskimage-builder Downloading diskimage_builder-3.7.0-py3-none-any.whl (608 kB) |████████████████████████████████| 608 kB 4.8 MB/s Requirement already satisfied: stevedore>=1.20.0 in /usr/lib/python3/dist-packages (from diskimage-builder) (1.32.0) Collecting flake8<4.0.0,>=3.6.0 Downloading flake8-3.8.4-py2.py3-none-any.whl (72 kB) |████████████████████████████████| 72 kB 1.6 MB/s Requirement already satisfied: pbr!=2.1.0,>=2.0.0 in /usr/lib/python3/dist-packages (from diskimage-builder) (5.4.5) Collecting networkx>=1.10 Downloading networkx-2.5-py3-none-any.whl (1.6 MB) |████████████████████████████████| 1.6 MB 7.6 MB/s Requirement already satisfied: PyYAML>=3.12 in /usr/lib/python3/dist-packages (from diskimage-builder) (5.3.1) Collecting pycodestyle<2.7.0,>=2.6.0a1 Downloading pycodestyle-2.6.0-py2.py3-none-any.whl (41 kB) |████████████████████████████████| 41 kB 331 kB/s Collecting pyflakes<2.3.0,>=2.2.0 Downloading pyflakes-2.2.0-py2.py3-none-any.whl (66 kB) |████████████████████████████████| 66 kB 5.8 MB/s Collecting mccabe<0.7.0,>=0.6.0 Downloading mccabe-0.6.1-py2.py3-none-any.whl (8.6 kB) Requirement already satisfied: decorator>=4.3.0 in /usr/lib/python3/dist-packages (from networkx>=1.10->diskimage-builder) (4.4.2) Installing collected packages: pycodestyle, pyflakes, mccabe, flake8, networkx, diskimage-builder Successfully installed diskimage-builder-3.7.0 flake8-3.8.4 mccabe-0.6.1 networkx-2.5 pycodestyle-2.6.0 pyflakes-2.2.0 root@kolla-2:~/git# apt install qemu-utils curl tox Reading package lists... Done Building dependency tree Reading state information... Done curl is already the newest version (7.68.0-1ubuntu2.4). curl set to manually installed. The following additional packages will be installed: ibverbs-providers javascript-common libboost-iostreams1.71.0 libboost-thread1.71.0 libibverbs1 libiscsi7 libjs-jquery libjs-sphinxdoc libjs-underscore libnl-route-3-200 librados2 librbd1 librdmacm1 python3-distlib python3-filelock python3-pluggy python3-py python3-toml python3-virtualenv qemu-block-extra sharutils virtualenv Suggested packages: apache2 | lighttpd | httpd subversion python3-pytest debootstrap sharutils-doc bsd-mailx | mailx The following NEW packages will be installed: ibverbs-providers javascript-common libboost-iostreams1.71.0 libboost-thread1.71.0 libibverbs1 libiscsi7 libjs-jquery libjs-sphinxdoc libjs-underscore libnl-route-3-200 librados2 librbd1 librdmacm1 python3-distlib python3-filelock python3-pluggy python3-py python3-toml python3-virtualenv qemu-block-extra qemu-utils sharutils tox virtualenv 0 upgraded, 24 newly installed, 0 to remove and 14 not upgraded. Need to get 8108 kB of archives. After this operation, 37.8 MB of additional disk space will be used. Do you want to continue? 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(Reading database ... 118797 files and directories currently installed.) Preparing to unpack .../00-libnl-route-3-200_3.4.0-1_amd64.deb ... Unpacking libnl-route-3-200:amd64 (3.4.0-1) ... Selecting previously unselected package libibverbs1:amd64. Preparing to unpack .../01-libibverbs1_28.0-1ubuntu1_amd64.deb ... Unpacking libibverbs1:amd64 (28.0-1ubuntu1) ... Selecting previously unselected package ibverbs-providers:amd64. Preparing to unpack .../02-ibverbs-providers_28.0-1ubuntu1_amd64.deb ... Unpacking ibverbs-providers:amd64 (28.0-1ubuntu1) ... Selecting previously unselected package javascript-common. Preparing to unpack .../03-javascript-common_11_all.deb ... Unpacking javascript-common (11) ... Selecting previously unselected package libboost-iostreams1.71.0:amd64. Preparing to unpack .../04-libboost-iostreams1.71.0_1.71.0-6ubuntu6_amd64.deb ... Unpacking libboost-iostreams1.71.0:amd64 (1.71.0-6ubuntu6) ... Selecting previously unselected package libboost-thread1.71.0:amd64. 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Setting up librados2 (15.2.7-0ubuntu0.20.04.2) ... Setting up tox (3.13.2-2) ... Setting up librbd1 (15.2.7-0ubuntu0.20.04.2) ... Setting up libiscsi7:amd64 (1.18.0-2) ... Setting up qemu-block-extra:amd64 (1:4.2-3ubuntu6.12) ... Setting up qemu-utils (1:4.2-3ubuntu6.12) ... Processing triggers for libc-bin (2.31-0ubuntu9.2) ... Processing triggers for man-db (2.9.1-1) ... Processing triggers for install-info (6.7.0.dfsg.2-5) ... root@kolla-2:~/git# export ELEMENTS_PATH=$GITDIR/murano/contrib/elements:$GITDIR/murano-agent/contrib/elements root@kolla-2:~/git# disk-image-create vm ubuntu murano-agent -o murano-agent.qcow2 2021-02-18 12:52:34.387 | murano-agent requires Python '>=3.6' but the running Python is 2.7.17 root@kolla-2:~/git# export DIB_RELEASE=focal root@kolla-2:~/git# disk-image-create vm ubuntu murano-agent -o murano-agent.qcow2 2021-02-18 12:55:41.222 | E: Unable to locate package python-pip

2 1

[kolla] VM build fails after Train-Ussuri upgrade
by Braden, Albert 19 Apr '21

19 Apr '21

I upgraded my Train test cluster to Ussuri following these instructions: OpenStack Docs: Operating Kolla<https://docs.openstack.org/kolla-ansible/latest/user/operating-kolla.html#u…> The upgrade completed successfully with no failures, and the existing VMs are fine, but new VM build fails with rados.Rados.connect\nrados.PermissionDeniedError: Ubuntu Pastebin<https://paste.ubuntu.com/p/MJhzgjYbW8/> I'm running external ceph so I looked at this document: OpenStack Docs: External Ceph<https://docs.openstack.org/kolla-ansible/latest/reference/storage/external-…> It says that I need the following in /etc/kolla/config/glance/ceph.conf: auth_cluster_required = cephx auth_service_required = cephx auth_client_required = cephx I didn't have that, so I added it and then redeployed, but still can't build VMs. I tried adding the same to all copies of ceph.conf and redeployed again, but that didn't help. Does anything else need to change in my ceph config when upgrading from Train to Ussuri? I see some cryptic talk about ceph in the release notes but it's not obvious what I'm being asked to change: OpenStack Docs: Ussuri Series Release Notes<https://docs.openstack.org/releasenotes/kolla-ansible/ussuri.html#relnotes-…> I read the bug that it refers to: Bug #1904062 "external ceph cinder volume config breaks volumes ..." : Bugs : kolla-ansible (launchpad.net)<https://bugs.launchpad.net/kolla-ansible/+bug/1904062> But I already have "backend_host=rbd:volumes" so I don't think I'm hitting that. Also I read these sections but I don't see anything obvious here that needs to be changed: * For cinder (cinder-volume and cinder-backup), glance-api and manila keyrings behavior has changed and Kolla Ansible deployment will not copy those keys using wildcards (ceph.*), instead will use newly introduced variables. Your environment may render unusable after an upgrade if your keys in /etc/kolla/config do not match default values for introduced variables. * The default behavior for generating the cinder.conf template has changed. An rbd-1 section will be generated when external Ceph functionality is used, i.e. cinder_backend_ceph is set to true. Previously it was only included when Kolla Ansible internal Ceph deployment mechanism was used. * The rbd section of nova.conf for nova-compute is now generated when nova_backend is set to "rbd". Previously it was only generated when both enable_ceph was "yes" and nova_backend was set to "rbd". My ceph keys have the default name and are in the default locations. I have cinder_backend_ceph: "yes". I don't have a nova_backend setting but I have nova_backend_ceph: "yes" I added nova_backend: "rbd" and redeployed and now I get a different error: rados.Rados.connect\nrados.ObjectNotFound Ubuntu Pastebin<https://paste.ubuntu.com/p/2kdKCW7npw/> I apologize for the nonsense below. I have not been able to stop it from being attached to my external emails. E-MAIL CONFIDENTIALITY NOTICE: The contents of this e-mail message and any attachments are intended solely for the addressee(s) and may contain confidential and/or legally privileged information. If you are not the intended recipient of this message or if this message has been addressed to you in error, please immediately alert the sender by reply e-mail and then delete this message and any attachments. If you are not the intended recipient, you are notified that any use, dissemination, distribution, copying, or storage of this message or any attachment is strictly prohibited.

1 0

[cloudKitty][vPTG] PTG Meeting
by Rafael Weingärtner 19 Apr '21

19 Apr '21

Hello guys, Sorry for the late post, but we (CloudKitty community) have today the PTG meeting for Xena. The Etherpad can be found at: https://etherpad.opendev.org/p/apr2021-ptg-cloudkitty The zoom meeting is: https://zoom.us/j/98954442045?pwd=M01wcDc3clVDUk1rc0l3cUtCVGVJQT09 The meeting will happen today, Monday April 19, from 14:00 to 17:00 UTC in the Essex room. See you guys there :) -- Rafael Weingärtner

1 0

[wallaby][neutron][ovn] QoS bandwidth limit for Floating IP, Gateway IP and VM's Interface
by Malik Obaid 19 Apr '21

19 Apr '21

Hi, I am using Openstack Wallaby release on Ubuntu 20.04. I just want to confirm that is it possible now in Openstack Wallaby release to apply QoS policy to limit bandwidth for floating IP, Gateway IP and at VMs Interface as previously it was not possible in Victoria release. I would really appreciate any input in this regard. Thank you. Regards, Malik Obaid

2 1

[neutron] Cancel next two neutron L3 meetings
by LIU Yulong 19 Apr '21

19 Apr '21

Hi there, Next week we will have the virtual PTG online, so let's can cancel the L3 meeting next week. Due to the International Labour Day vacation (1st - 5th May 2021), I will not be online to hold the L3 meeting on 5th May 2021. So, cancle it as well. Regards, LIU Yulong

1 0

use [Freezer]
by Smart Ip 19 Apr '21

19 Apr '21

Good morning, Please I need your support or any kind of update resources for freezer deployment. Presently I'm deploying OpenStack Stein on CentOS and I would like to install freezer also. Regards,

1 0

[Swift][Interop] request for 15-30 min on Xena PTG for Interop
by Kanevsky, Arkady 18 Apr '21

18 Apr '21

Tim, As chair of OpenStack Interop WG, Interop/Refstack would like 15-30 min on PTG meeting to go over Interop testing and any changes for Swift tempest or tempest configuration in Wallaby cycle or changes planned for Xena. Once on agenda one of the Interop WG person will attend and lead the discussion. Thanks, Arkady Arkady Kanevsky, Ph.D. SP Chief Technologist & DE Dell Technologies office of CTO Dell Inc. One Dell Way, MS PS2-91 Round Rock, TX 78682, USA Phone: 512 7204955

2 2

[Placement] Weird issue in placement-api
by Taha Adel 18 Apr '21

18 Apr '21

Hello, I currently have OpenStack manually deployed by following the official install documentation, but I have faced a weird situation. When I send an api request to placement api service using the following command: *curl -H "X-Auth-Token: $T" http://controller:8778 <http://controller:8778>* I received a status code of "*200*", which indicates a successful operation. But, when I issue the following request: *curl -H "X-Auth-Token: $T" http://controller:8778/resource_providers <http://controller:8778/resource_providers> * I received a status code of "*503*", and when I checked the logs of placement and keystone, they say that the authentication failed. For the same reason, nova-compute can't register itself as a resource provider. I'm sure that the authentication credentials for placement are set properly, but I don't know what's the problem. Any suggestions, please?

2 1

[Heat][Interop] request for 15-30 min on Xena PTG for Interop
by Kanevsky, Arkady 17 Apr '21

17 Apr '21

Brian, As chair of OpenStack Interop WG, Interop/Refstack would like 15-30 min on PTG meeting to go over Interop testing and any changes for Heat tempest or tempest configuration in Wallaby cycle or changes planned for Xena. Once on agenda one of the Interop WG person will attend and lead the discussion. Thanks, Arkady Kanevsky, Ph.D. SP Chief Technologist & DE Dell Technologies office of CTO Dell Inc. One Dell Way, MS PS2-91 Round Rock, TX 78682, USA Phone: 512 7204955

2 3

[venus] Xena PTG schedule
by Liye Pang(逄立业) 17 Apr '21

17 Apr '21

Hi: I prepared an agenda for our PTG meeting, which mainly introducing the current progress of venus, and it is available in our etherpad [1]. The time slot is April 22st @ 13:00 - 14:00 UTC[2] Also, if You have any other topic to discuss, please let me know too so I can include it in the agenda. Looking forward to your participation in the discussion. [1] https://etherpad.opendev.org/p/apr2021-ptg-venus [2] http://ptg.openstack.org/ptg.html

1 0

[Interop] No meeting Friday 4/23/2021 - PTG week.
by Kanevsky, Arkady 17 Apr '21

17 Apr '21

Arkady Kanevsky, Ph.D. SP Chief Technologist & DE Dell Technologies office of CTO Dell Inc. One Dell Way, MS PS2-91 Round Rock, TX 78682, USA Phone: 512 7204955

1 0

FW: [Designate][Interop] request for 15-30 min on Xena PTG for Interop
by Kanevsky, Arkady 17 Apr '21

17 Apr '21

Adding comminuty From: Kanevsky, Arkady Sent: Sunday, April 11, 2021 3:25 PM To: 'johnsomor(a)gmail.com' Subject: [Designate][Interop] request for 15-30 min on Xena PTG for Interop John, As chair of OpenStack Interop WG, Interop/Refstack would like 15-30 min on PTG meeting to go over Interop testing and any changes for Dsignate tempest or tempest configuration in Wallaby cycle or changes planned for Xena. Once on agenda one of the Interop WG person will attend and lead the discussion. Thanks, Arkady Kanevsky, Ph.D. SP Chief Technologist & DE Dell Technologies office of CTO Dell Inc. One Dell Way, MS PS2-91 Round Rock, TX 78682, USA Phone: 512 7204955

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[all][tc] What's happening in Technical Committee: summary 16th April, 21: Reading: 5 min
by Ghanshyam Mann 17 Apr '21

17 Apr '21

Hello Everyone, Here is this week's summary of the Technical Committee activities. 1. What we completed this week: ========================= Project updates: ------------------- ** devstack-plugin-ceph is branched now[1]. Other updates: ------------------ ** TC one vacant seat election is completed now. We have a new TC member Amy Marrich (spotz). Also thanks to Feilong Wang (flwang) for participating and showing interest in TC[2]. TC liaisons assignments for Xena cycle --------------------------------------------- * This is to have two TC members assigned as liaisons for each project team. * I generated the auto assignments using the script on top of already assigned projects[3]. 2. TC Meetings: ============ * TC held this week meeting on Thursday; you can find the full meeting logs in the below link: - http://eavesdrop.openstack.org/meetings/tc/2021/tc.2021-04-15-15.00.log.html * We will skip next week's meeting due to PTG and have our next meeting on April 29th, Thursday 15:00 UTC[4]. 3. Activities In progress: ================== Open Reviews ----------------- * No open reviews this week[5]. This is good progress by TC. Gate performance and heavy job configs ------------------------------------------------ * dansmith fixed the devstack async mode related bash bug related to children[6] * Workarounds for making stackviz not to fail jobs are merged in all stable branches[7]. * Cinder failures are still happening and the Cinder team is in progress to fix those. PTG ----- TC is planning to meet in PTG for Thursday 2 hrs and Friday 4 hrs, details are in etherpad[8], feel free to add topic you would like to discuss with TC in PTG. 4. How to contact the TC: ==================== If you would like to discuss or give feedback to TC, you can reach out to us in multiple ways: 1. Email: you can send the email with tag [tc] on openstack-discuss ML[9]. 2. Weekly meeting: The Technical Committee conduct a weekly meeting every Thursday 15 UTC [10] 3. Office hours: The Technical Committee offers two office hours per week in #openstack-tc [11]: * Tuesday at 0100 UTC * Wednesday at 1500 UTC 4. Ping us using 'tc-members' nickname on #openstack-tc IRC channel. [1] https://review.opendev.org/c/openstack/governance/+/786067 [2] http://lists.openstack.org/pipermail/openstack-discuss/2021-April/021869.ht… [3] https://governance.openstack.org/tc/reference/tc-liaisons.html [4] https://wiki.openstack.org/wiki/Meetings/TechnicalCommittee#Next_Meeting [5] https://review.opendev.org/q/project:openstack/governance+status:open [6] https://review.opendev.org/c/openstack/devstack/+/786330 [7] https://review.opendev.org/q/Ifee04f28ecee52e74803f1623aba5cfe5ee5ec90 [8] https://etherpad.opendev.org/p/tc-xena-ptg [9] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-discuss [10] http://eavesdrop.openstack.org/#Technical_Committee_Meeting [11] http://eavesdrop.openstack.org/#Technical_Committee_Office_hours -gmann

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[PTG][StoryBoard][infra][OpenDev] StoryBoard PTG Planning
by Kendall Nelson 16 Apr '21

16 Apr '21

Hello! I know it's last minute, but we decided to book an hour on Tuesday to meet from 16-17 UTC in the Ocata room. If you have topics to bring to us, please add them to the etherpad[1]. If you just want to come and say hi, please do! If we have extra time we will triage and cleanup the StoryBoard backlog. -Kendall (diablo_rojo) [1] https://etherpad.opendev.org/p/apr2021-ptg-storyboard

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[Diversity] D&I WG Office Hours at the PTG
by Amy Marrich 16 Apr '21

16 Apr '21

The Diversity and Inclusion WG has grabbed our usual PTG slot Monday at 16:00UTC and we will be holding office hours to help any project with Inclusive Naming or other D&I related topics. If you'd like us to attend any of your sessions please let me know. If you've been interested in learning more about the WG please come join us! Thanks, Amy (spotz)

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[all][elections][tc] Technical Committee April 2021 Special Election Results
by Kendall Nelson 16 Apr '21

16 Apr '21

Hello! Please join me in congratulating the 1 newly elected member of the Technical Committee (TC). Amy Marrich (spotz)! Full results: https://civs1.civs.us/cgi-bin/results.pl?id=E_69909177d200947c Election process details and results are also available here: https://governance.openstack.org/election/ Thank you to all of the candidates, having a good group of candidates helps engage the community in our democratic process. Thank you to all who voted and who encouraged others to vote. We need to ensure your voice is heard. Thank you for another great round! -Kendall Nelson (diablo_rojo) & the Election Officials

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[kolla-ansible][horizon] policy.yaml/json files
by Adam Tomas 16 Apr '21

16 Apr '21

Hi, Im not quite clear about policy.yaml/json files in kolla-ansible. Let assume, that I need to allow one of project users to add other users to the project. So I create „project_admin” role and assign it to this user. Then I found /etc/kolla/keystone/policy.json.test file, which I use as template. There is rule „identity:create_credential” : „(role:admin and system_scope:all)” so I add „or role:project_admin” and put file in /etc/kolla/config/keystone/ and reconfigure kolla. And now few questions: 1. policy.json (or policy.yaml) always overwrite all default policies? I mean if I only add one rule to this file then other rules will „disappear” or will have default values? Is there any way to only overwrite some default rules and leave rest with defaults? Like with .conf files 2. what about Horizon and visibility of options? In mentioned case putting the same policy.json file in /etc/kolla/config/keystone/ and /etc/kolla/config/horizon/ should „unblock” Add User button for user with project_admin role? Or how to achieve it? 3. does Horizon need the duplicated policy.json files from other services in it’s configuration folder or is it enough to write policy.json for services I want to change? 4. when I assign admin role to a user with projectID (openstack role add —project PROJECT_ID —user SOME_USER admin) this user sees in Horizon everything systemwide, not only inside this project… Which rules should be created to allow him to see only users and resources which belongs to this project? Best regards Adam

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[neutron] Drivers meeting - Friday 23.04.2021 cancelled
by Slawek Kaplonski 16 Apr '21

16 Apr '21

Hi, As we have PTG, let's cancel next week's drivers meeting. See You on the PTG sessions. -- Slawek Kaplonski Principal Software Engineer Red Hat

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[neutron] CI meeting - Tuesday 20.04.2021
by Slawek Kaplonski 16 Apr '21

16 Apr '21

Hi, As we have PTG, let's cancel next week's CI meeting. See You on the PTG sessions. -- Slawek Kaplonski Principal Software Engineer Red Hat

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[neutron] Team meeting - Tuesday 20.04.2021
by Slawek Kaplonski 16 Apr '21

16 Apr '21

Hi, As we have PTG, let's cancel next week's team meeting. See You on the PTG sessions. -- Slawek Kaplonski Principal Software Engineer Red Hat

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[neutron] Drivers meeting agenda - 16.04.2021
by Slawek Kaplonski 16 Apr '21

16 Apr '21

Hi, Agenda for our tomorrow's drivers meeting is at [1]. We have 1 new RFE to discuss: - https://bugs.launchpad.net/neutron/+bug/1922716 - [RFE] BFD for BGP Dynamic Routing [1] https://wiki.openstack.org/wiki/Meetings/NeutronDrivers#Agenda -- Slawek Kaplonski Principal Software Engineer Red Hat

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[announce][debian][wallaby] general availability of OpenStack Wallaby in Debian
by Thomas Goirand 16 Apr '21

16 Apr '21

Hi! It's my pleasure to announce the general availability of OpenStack Wallaby in Debian. I've just finished uploading everything to Debian Experimental today (not in unstable, as Bullseye is frozen), and the Bullseye backports are available the usual way, for example using extrepo (which is in the official Debian backports): apt-get install extrepo extrepo enable openstack_wallaby apt-get update ... or directly setting-up the http://bullseye-wallaby.debian.net repository the usual way. Note that while Victoria is available on Buster and Bullseye (to ease the transition), Wallaby is only available on Bullseye, which is due to be released next month (if everything goes as planned, there's no official release date decided yet if I understand well). New in this release =================== Masakari is now packaged. Masakari-dashboard is still waiting on the FTP master NEW queue though. A quick update on openstack-cluster-installer ============================================= Wallaby can already be installed by OCI [1]. Note that OCI is now public-cloud ready, and can deploy specific nodes for the billing (with cloudkitty): - messaging (separate RabbitMQ cluster and Galera for Gnocchi) - billmon / billosd (separate Ceph cluster for Gnocchi) Our tests showed that this setup can scale to 10k+ VMs without any issue (the separate Galera + RabbitMQ bus really helps) reporting 400+ metrics per seconds. As always, OCI is smart enough so the additional nodes are all optional (and not needed for smaller scales), and the cluster reconfigures itself if you decide to add new node types in your deployment. Thanks to new features added to puppet-openstack [2], the number of uwsgi process adapts automatically to the number of cores available in controller nodes. Last, with OCI you may now enjoy a full BGP-to-the-host (over IPv6 un-numbered link local) networking setup. This also works with compute nodes, as long as you decide to not use the DVR mode (if you do with to use DVR, then you need L2 connectivity on the computes: that's a Neutron "feature", unfortunately), or if you decide to use Neutron BGP routed networking [3] (though this mode also still has some limitations at this time, such as no support for virtual router external gateways). In this setup, only the Network nodes need L2 connectivity to the outside world. This also scales very nicely to *a lot* of nodes... without any ARP spanning tree problems. We (at Infomaniak) now only use this deployment mode in production due to its scalability. Final words =========== Please report any issue you may find, on OCI or on the Debian packages. Cheers, Thomas Goirand (zigo) [1] https://salsa.debian.org/openstack-team/debian/openstack-cluster-installer [2] https://review.opendev.org/q/topic:%22debian-uwsgi-support%22+(status:open%… [3] https://docs.openstack.org/neutron/latest/admin/config-bgp-floating-ip-over…

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[manila] Propose Liron Kuchlani and Vida Haririan to manila-tempest-plugin-core
by Goutham Pacha Ravi 15 Apr '21

15 Apr '21

Hello Zorillas, Vida's been our bug czar since the Ussuri release and she's conceptualized and executed our successful bug triage strategy. She has also painstakingly organized several documentation and code bug squash events and kept the pulse on multi-release efforts. She's taught me a lot about project management and you can see tangible results here, I suppose :) Liron's fixed a lot of test code bugs and covered some old and important test gaps over the past few releases. He's driving standardization of the tempest plugin and bringing in best practices from tempest, refstack and elsewhere into our testing. It's always a pleasure to work with Liron since he's happy to provide and welcome feedback. More recently, Liron and Vida have enabled us to work with the InteropWG and define refstack guidelines. They've also gotten us closer to members from the QA community who they work with more closely downstream. In short, they bring in different perspectives while also espousing the team's core values. So I'd like to propose their addition to the manila-tempest-plugin-core team. Please give me your +/- 1s for this proposal. Thanks, Goutham

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[TripleO] Xena PTG schedule please review
by Marios Andreou 15 Apr '21

15 Apr '21

Hello TripleO o/ Thanks again to everybody who has volunteered to lead a session for the coming Xena TripleO project teams gathering. I've had a go at the agenda [1] trying to keep it to max 4 or 5 sessions per day with some breaks. Please review the slot assigned for your session at [1]. If that time is not ok then please let me know as soon as possible and indicate if you want it later or earlier or on any other day. If you've decided the session no longer makes sense then also please tell me and we can move things around accordingly to finish earlier. I'd like to finalise the schedule by next Monday 12 April which is a week before PTG. We can and likely will make changes after this date but last minute changes are best avoided to allow folks to schedule their PTG attendance across projects. Thanks everybody for your help! Looking forward to interesting presentations and discussions as always regards, marios [1] https://etherpad.opendev.org/p/tripleo-ptg-xena

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