July 2023 - openstack-discuss - lists.openstack.org

Need help
by Gk Gk 11 Jul '23

11 Jul '23

Hi Folks, I work on openstack platforms. Can anyone suggest some good books or resources which will help me in becoming a cloud solutions architect ? What would this path look like ? What would be my responsibilities ? Thanks Kumar

2 3

[neutron] Bug deputy 3 July - 9 July
by Rodolfo Alonso Hernandez 11 Jul '23

11 Jul '23

Hello Neutrinos: This is the list of patches opened last week: Critical: * https://bugs.launchpad.net/neutron/+bug/2025753. "Job openstack-tox-py310-with-neutron-lib-master is failing every day 02.07.2023". Patch proposed: https://review.opendev.org/c/openstack/neutron/+/887942 High: * https://bugs.launchpad.net/neutron/+bug/2025618. "[UT] "test_negative_update_floatingip_port_forwarding" does not create the ports in the correct subnet". Patch merged: https://review.opendev.org/c/openstack/neutron/+/887495 * https://bugs.launchpad.net/neutron/+bug/2025946. "Neutron 504 Gateway Timeout Openstack Kolla-Ansible : Ussuri". *Not assigned*. Medium: * https://bugs.launchpad.net/neutron/+bug/2025637. "[ovn-octavia-provider] FIP traffic not distributed for members' FIP after lb cascade deletion". Patch merged: https://review.opendev.org/c/openstack/ovn-octavia-provider/+/886611 * https://bugs.launchpad.net/neutron/+bug/2026122. "neutron-l3-agent permission denied when execute (list_network_namespaces)". Assigned, under investigation right now, there is also a configuration fix tested. * https://bugs.launchpad.net/neutron/+bug/2026182. "Add support for the service role in neutron API policies". Assigned, under development right now. * https://bugs.launchpad.net/neutron/+bug/2026264. " "--target" parameter in "network log object create" is only expected for ML2/OVS". Assigned, under development right now. * https://bugs.launchpad.net/neutron/+bug/2026775. "Metadata agents do not parse X-Forwarded-For headers properly". Patch proposed: https://review.opendev.org/c/openstack/neutron/+/888067. * https://bugs.launchpad.net/neutron/+bug/2026825. " [OVN] Disable LSP_OPTIONS_MCAST_FLOOD_REPORTS for LSPs". Patch proposed: https://review.opendev.org/c/openstack/neutron/+/888127. Low: * https://bugs.launchpad.net/neutron/+bug/2026547. "[RBAC] Remove "AddressScope" shared field". Assigned. Wishlist: * https://bugs.launchpad.net/neutron/+bug/2025969. "bgp os_ken ssh_console support". *Not assigned*. * https://bugs.launchpad.net/neutron/+bug/2026286. "Missing documentation for notification events". *Not assigned.* * https://bugs.launchpad.net/neutron/+bug/2026489. " [RFE][quota] Implement "router_route" quota using the Neutron quota engine, replacing "max_routes" config option". *Not assigned.* Incomplete: * https://bugs.launchpad.net/neutron/+bug/2025587. "neutron request body or parameters cause "Internal Server Error"" Regards.

1 0

[ptl] Need PTL volunteer for OpenStack Vitrage
by Ghanshyam Mann 11 Jul '23

11 Jul '23

Hi Eyal, I am reaching out to you as you were PTL for OpenStack Vitrage project in the last cycle. There is no PTL candidate for the next cycle (2023.2), and it is on the leaderless project list. Please check if you or anyone you know would like to lead this project. - https://etherpad.opendev.org/p/2023.2-leaderless Also, if anyone else would like to help leading this project, this is time to let TC knows. -gmann

3 3

[oslo] HTTP base direct RPC oslo.messaging driver contribution
by 室井雅仁 10 Jul '23

10 Jul '23

Hi oslo team, We'd like to contribute HTTP base direct RPC driver to the oslo.messaging community. We have developed the HTTP base driver internally. We have been using the driver in the production with over 10K hypervisors now. I checked the IRC meeting log of the oslo team[1], but there is no regluar meeting in 2023. Is it okay to submit oslo-spec[2] to propose the driver directly, or is there another good place to discuss the feature before submitting a spec? 1. https://meetings.opendev.org/#Oslo_Team_Meeting 2. https://opendev.org/openstack/oslo-specs best regards, Masahito

8 13

vPTG October 2023 Dates & Registration Kickoff
by Kendall Nelson 10 Jul '23

10 Jul '23

Hello Everyone! The next PTG[1] will take place October 23-27, 2023 virtually! Registration is now open[2] and free for all to attend. Keep an eye out in the coming weeks because I will send along the team sign up to collect groups interested in participating. Thanks! -Kendall Nelson(diablo_rojo) [1] https://openinfra.dev/ptg/ [2] http://ptg2023.openinfra.dev/

1 0

[tc] Technical Committee next weekly meeting on July 11, 2023
by Nikolla, Kristi 10 Jul '23

10 Jul '23

Hi all, This is a reminder that the next weekly Technical Committee meeting is to be held on Tuesday, July 11, 2023 at 1800 UTC on Zoom. Meeting link and agenda can be found at https://wiki.openstack.org/wiki/Meetings/TechnicalCommittee#Next_Meeting Please find below the current agenda for the meeting. • Roll call • Follow up on past action items • knikolla will write alternative proposals for Extended Maintenance. • Extended Maintenance • https://etherpad.opendev.org/p/openstack-exteneded-maintenance • Gate health check • Open Discussion and Reviews • https://review.opendev.org/q/projects:openstack/governance+is:open Thank you, Kristi Nikolla

1 0

[cinder] Extending driver merge deadline to 14th July
by Rajat Dhasmana 10 Jul '23

10 Jul '23

Hi, As discussed in the last cinder meeting[1], due to less review bandwidth, Cinder drivers proposed for 2023.2 Bobcat didn't get much reviews. As a result, we will be extending the deadline to this week and the new date for driver merge deadline will be 14 July, 2023. Here is a list of all the drivers proposed for 2023.1 Bobcat cycle[2], feel free to review and add your comment even if you are not a core reviewer, all reviews are appreciated. [1] https://meetings.opendev.org/irclogs/%23openstack-meeting-alt/%23openstack-… [2] https://etherpad.opendev.org/p/cinder-2023-2-bobcat-drivers Thanks Rajat Dhasmana

1 0

[keystone] Weekly Meeting Move Proposal
by Dave Wilde 10 Jul '23

10 Jul '23

Hello, I'd like to propose moving the Keystone weekly meeting from Tuesdays at 15:00 UTC to Wednesdays at 15:00 UTC. Please let me know any feedback on this proposal, without objection our first Wednesday meeting will be 19-Jul-2023 at 15:00 UTC. Thank you! /Dave

1 0

[tacker][oslo][kolla-ansible] Issue reports for session management in oslo when using kolla-ansible
by Yuta Kazato 10 Jul '23

10 Jul '23

Hi, OpenStack Community. Our Tacker team found an issue with session management in oslo and sqlalchemy when using kolla-ansible. The following report details the issue. [Issue details] - In the case that we build Tacker and other components by using kolla-ansible, an issue with session management in oslo and sqlalchemy occurs when Tacker update the DB with `with context.session.begin(subtransactions=True):` - code: https://github.com/openstack/tacker/blob/7eaf841525d7ead30d7883abbde6c4fb86… - error details === * cli logs tacker@tacker:~/tacker-nic_internal/samples/takt-docker-sample/deployments/tacker$ curl -s -X PATCH http://"10.244.121.249:9890"/vnffm/v1/alarms/f23f39cc-f9a4-45bf-9a87-2f8148541b0a \ -H "Content-type: application/json" \ -H "Version: 1.3.0" \ -d "{\"ackState\": \"ACKNOWLEDGED\"}" \ -w "\n%{http_code}\n" {"status": 500, "detail": "this TransactionFactory is already started"} * tacker logs 2023-06-12 05:28:56.028 1 INFO tacker.service [-] Tacker service started, listening on 0.0.0.0:9890 2023-06-12 05:28:56.028 1 INFO tacker.wsgi [-] (1) wsgi starting up on http://0.0.0.0:9890 2023-06-12 05:30:07.021 1 DEBUG tacker.wsgi [-] (1) accepted ('10.100.2.3', 52508) server /usr/local/lib/python3.10/dist-packages/eventlet/wsgi.py:1004 2023-06-12 05:30:07.027 1 INFO tacker.sol_refactored.api.wsgi [-] PATCH http://10.244.121.249:9890/vnffm/v1/alarms/f23f39cc-f9a4-45bf-9a87-2f814854… 2023-06-12 05:30:07.052 1 DEBUG tacker.sol_refactored.common.coordinate [None req-a19d9e85-ba9f-4f6b-938a-3fde04bce62b - - - - - -] resources f23f39cc-f9a4-45bf-9a87-2f8148541b0a locked. wrapper /usr/local/lib/python3.10/dist-packages/tacker/sol_refactored/common/coordinate.py:95 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi [None req-a19d9e85-ba9f-4f6b-938a-3fde04bce62b - - - - - -] Unknown error: oslo_db.sqlalchemy.enginefacade.AlreadyStartedError: this TransactionFactory is already started 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi Traceback (most recent call last): 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi File "/usr/local/lib/python3.10/dist-packages/tacker/sol_refactored/api/wsgi.py", line 134, in __call__ 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi result = self._dispatch(request, action, args) 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi File "/usr/local/lib/python3.10/dist-packages/tacker/sol_refactored/api/wsgi.py", line 170, in _dispatch 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi return controller_method(request=request, **action_args) 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi File "/usr/local/lib/python3.10/dist-packages/tacker/sol_refactored/api/validator.py", line 48, in wrapper 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi return func(*args, **kwargs) 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi File "/usr/local/lib/python3.10/dist-packages/tacker/sol_refactored/common/coordinate.py", line 96, in wrapper 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi return func(*args, **kwargs) 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi File "/usr/local/lib/python3.10/dist-packages/tacker/sol_refactored/controller/vnffm_v1.py", line 101, in update 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi with context.session.begin(subtransactions=True): 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi File "/usr/local/lib/python3.10/dist-packages/tacker/context.py", line 183, in session 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi self._session = db_api.get_session() 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi File "/usr/local/lib/python3.10/dist-packages/tacker/db/api.py", line 46, in get_session 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi facade = _create_facade_lazily() 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi File "/usr/local/lib/python3.10/dist-packages/tacker/db/api.py", line 32, in _create_facade_lazily 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi context_manager.configure(sqlite_fk=True, **cfg.CONF.database) 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi File "/usr/local/lib/python3.10/dist-packages/oslo_db/sqlalchemy/enginefacade.py", line 812, in configure 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi self._factory.configure(**kw) 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi File "/usr/local/lib/python3.10/dist-packages/oslo_db/sqlalchemy/enginefacade.py", line 319, in configure 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi self._configure(False, kw) 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi File "/usr/local/lib/python3.10/dist-packages/oslo_db/sqlalchemy/enginefacade.py", line 332, in _configure 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi raise AlreadyStartedError( 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi oslo_db.sqlalchemy.enginefacade.AlreadyStartedError: this TransactionFactory is already started 2023-06-12 05:30:07.157 1 ERROR tacker.sol_refactored.api.wsgi 2023-06-12 05:30:07.159 1 INFO tacker.sol_refactored.api.wsgi [None req-a19d9e85-ba9f-4f6b-938a-3fde04bce62b - - - - - -] http://10.244.121.249:9890/vnffm/v1/alarms/f23f39cc-f9a4-45bf-9a87-2f814854… returned with HTTP 500 2023-06-12 05:30:07.159 1 INFO tacker.wsgi [None req-a19d9e85-ba9f-4f6b-938a-3fde04bce62b - - - - - -] 10.100.2.3 - - [12/Jun/2023 05:30:07] "PATCH /vnffm/v1/alarms/f23f39cc-f9a4-45bf-9a87-2f8148541b0a HTTP/1.1" 500 309 0.135927 === - This issue does not occur with a regular Tacker Deploy (manual deployment or devstack), but kola-ansible or container envs only. [Temporary solution] - Remove the codes, but we investigate to check if there are any other impacts. To solve these problems will require the cooperation of not only Tacker but also oslo and kolla-ansible projects. We invite your feedback on these problems and especially welcome your share of similar situation info and solutions. Best Regards, Yuta -- Yuta Kazato NTT Network Innovation Center. tel: +81-422-59-6754 mail: yuta.kazato(a)ntt.com

1 0

TripleO | OS-net config logs | openstack overcloud node provision
by Lokendra Rathour 09 Jul '23

09 Jul '23

Hi Team, Scenario: We were performing overcloud deployment. During this, we were continuously facing the following errors on two of the nodes out of the four nodes: PLAY [Overcloud Node Grow Volumes] ********************************************* 2023-06-02 19:07:33.483504 | 52540049-4965-0177-e681-00000000000a | TASK | Wait for provisioned nodes to boot [WARNING]: Unhandled error in Python interpreter discovery for host overcloud- controller-0: Failed to connect to the host via ssh: ssh: connect to host 30.30.30.219 port 22: No route to host [WARNING]: Unhandled error in Python interpreter discovery for host overcloud- controller-0: Failed to connect to the host via ssh: ssh: connect to host 30.30.30.219 port 22: Connection refused We faced this error when we were performing overcloud node provisioning. To resolve this issue, we had to update the image and create a user to access the nodes. We were able to access the nodes via this user through the BMC console. This implied that OS was getting correctly installed on the node. Once we accessed the logs on the failed node we came across the following logs: 2023-06-13 09:02:16.120 INFO os_net_config.utils._ordered_nics Finding active nics 2023-06-13 09:02:16.120 INFO os_net_config.utils._ordered_nics eno1 is an embedded active nic 2023-06-13 09:02:16.121 INFO os_net_config.utils._ordered_nics ens2f0 is an active nic 2023-06-13 09:02:16.121 INFO os_net_config.utils._ordered_nics eno4 is an embedded active nic 2023-06-13 09:02:16.121 INFO os_net_config.utils._ordered_nics eno2 is an embedded active nic 2023-06-13 09:02:16.121 INFO os_net_config.utils._ordered_nics ens1f0 is not an active nic 2023-06-13 09:02:16.121 INFO os_net_config.utils._ordered_nics lo is not an active nic 2023-06-13 09:02:16.121 INFO os_net_config.utils._ordered_nics ens2f1 is an active nic 2023-06-13 09:02:16.121 INFO os_net_config.utils._ordered_nics eno3 is an embedded active nic 2023-06-13 09:02:16.121 INFO os_net_config.utils._ordered_nics ens1f1 is an active nic 2023-06-13 09:02:16.121 INFO os_net_config.utils._ordered_nics No DPDK mapping available in path (/var/lib/os-net-config/dpdk_mapping.yaml) 2023-06-13 09:02:16.122 INFO os_net_config.utils._ordered_nics Active nics are ['eno1', 'eno2', 'eno3', 'eno4', 'ens1f1', 'ens2f0', 'ens2f1'] 2023-06-13 09:02:16.122 INFO os_net_config.objects.mapped_nics nic2 mapped to: eno2 2023-06-13 09:02:16.122 INFO os_net_config.objects.mapped_nics nic6 mapped to: ens2f0 2023-06-13 09:02:16.122 INFO os_net_config.objects.mapped_nics nic5 mapped to: ens1f1 2023-06-13 09:02:16.122 INFO os_net_config.objects.mapped_nics nic3 mapped to: eno3 2023-06-13 09:02:16.122 INFO os_net_config.objects.mapped_nics nic7 mapped to: ens2f1 2023-06-13 09:02:16.122 INFO os_net_config.objects.mapped_nics nic1 mapped to: eno1 2023-06-13 09:02:16.122 INFO os_net_config.objects.mapped_nics nic4 mapped to: eno4 As we can see in the above logs, only 7 nics are active. But as per our bond config file, we required 8 interfaces: a. nic-1 for management IP b. nic-3 and nic-4 for the br-tenant-2 network. c. nic-5 and nic-6 for the br-tenant network. d. nic-7 and nic 8 for the br-ex network. The wire was faulty in this case and hence only 7 interfaces were available Query: The logs which are visible while we run "openstack overcloud node provision" are not very informative. Is there any way where we could get these logs on the undercloud node itself? This could save some time for future references -- ~ Lokendra skype: lokendrarathour

2 1