October 2021 - openstack-discuss - lists.openstack.org

[tacker] Skip weekly IRC meeting
by Yasufumi Ogawa 18 Oct '21

18 Oct '21

Hi team, Since we are going to have PTG sessions thorough this week, I'd like to skip IRC meeting on Oct 19. Thanks, Yasufumi

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[xena][glance] Upgrade to Xena Shows Error
by Ammad Syed 18 Oct '21

18 Oct '21

Hi, I am trying to upgrade glance from wallaby to xena. The package upgrade goes successful. Vut When I am doing database upgrade. Its showing me below error. Can you guys please advise on it. su -s /bin/bash glance -c "glance-manage db_upgrade" 2021-10-18 12:23:59.852 20534 DEBUG oslo_db.sqlalchemy.engines [-] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_ENGINE_SUBSTITUTION _check_effective_sql_mode /usr/lib/python3/dist-packages/oslo_db/sqlalchemy/engines.py:314 2021-10-18 12:23:59.868 20534 CRITICAL glance [-] Unhandled error: TypeError: argument of type 'NoneType' is not iterable 2021-10-18 12:23:59.868 20534 ERROR glance Traceback (most recent call last): 2021-10-18 12:23:59.868 20534 ERROR glance File "/usr/bin/glance-manage", line 10, in <module> 2021-10-18 12:23:59.868 20534 ERROR glance sys.exit(main()) 2021-10-18 12:23:59.868 20534 ERROR glance File "/usr/lib/python3/dist-packages/glance/cmd/manage.py", line 557, in main 2021-10-18 12:23:59.868 20534 ERROR glance return CONF.command.action_fn() 2021-10-18 12:23:59.868 20534 ERROR glance File "/usr/lib/python3/dist-packages/glance/cmd/manage.py", line 385, in upgrade 2021-10-18 12:23:59.868 20534 ERROR glance self.command_object.upgrade(CONF.command.version) 2021-10-18 12:23:59.868 20534 ERROR glance File "/usr/lib/python3/dist-packages/glance/cmd/manage.py", line 127, in upgrade 2021-10-18 12:23:59.868 20534 ERROR glance self._sync(version) 2021-10-18 12:23:59.868 20534 ERROR glance File "/usr/lib/python3/dist-packages/glance/cmd/manage.py", line 176, in _sync 2021-10-18 12:23:59.868 20534 ERROR glance alembic_command.upgrade(a_config, version) 2021-10-18 12:23:59.868 20534 ERROR glance File "/usr/lib/python3/dist-packages/alembic/command.py", line 277, in upgrade 2021-10-18 12:23:59.868 20534 ERROR glance if ":" in revision: 2021-10-18 12:23:59.868 20534 ERROR glance TypeError: argument of type 'NoneType' is not iterable 2021-10-18 12:23:59.868 20534 ERROR glance However the db_sync was successful and below is the DB version detail. su -s /bin/bash glance -c "glance-manage db_version" 2021-10-18 12:25:14.780 20683 DEBUG oslo_db.sqlalchemy.engines [-] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_ENGINE_SUBSTITUTION _check_effective_sql_mode /usr/lib/python3/dist-packages/oslo_db/sqlalchemy/engines.py:314 2021-10-18 12:25:14.783 20683 INFO alembic.runtime.migration [-] Context impl MySQLImpl. 2021-10-18 12:25:14.784 20683 INFO alembic.runtime.migration [-] Will assume non-transactional DDL. wallaby_contract01 su -s /bin/bash glance -c "glance-manage db_sync" 2021-10-18 12:25:25.773 20712 DEBUG oslo_db.sqlalchemy.engines [-] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_ENGINE_SUBSTITUTION _check_effective_sql_mode /usr/lib/python3/dist-packages/oslo_db/sqlalchemy/engines.py:314 2021-10-18 12:25:25.776 20712 INFO alembic.runtime.migration [-] Context impl MySQLImpl. 2021-10-18 12:25:25.776 20712 INFO alembic.runtime.migration [-] Will assume non-transactional DDL. Database is up to date. No migrations needed. -- Regards, Syed Ammad Ali

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[neutron] Bug Deputy Report October 11 - 18
by Lucas Alvares Gomes 18 Oct '21

18 Oct '21

High: * https://bugs.launchpad.net/neutron/+bug/1946588 - "[OVN]Metadata get warn logs after boot instance server about "MetadataServiceReadyWaitTimeoutException"" - Assigned to: hailun huang * https://bugs.launchpad.net/neutron/+bug/1946748 - " [stable/stein] neutron-tempest-plugin jobs fail with "AttributeError: module 'tempest.common.utils' has no attribute 'is_network_feature_enabled'"" - Assigned to: Bernard Cafarelli Medium: * https://bugs.launchpad.net/neutron/+bug/1946589 - "[OVN] localport might not be updated when create multiple subnets for its network" - Unassigned * https://bugs.launchpad.net/neutron/+bug/1946666 - "[ovn] neutron_ovn_db_sync_util crashes (ACL already exists)" - Assigned to: Daniel Speichert * https://bugs.launchpad.net/neutron/+bug/1946713 - "[ovn]Network's availability_zones is empty" - Assigned to: hailun huang * https://bugs.launchpad.net/neutron/+bug/1947334 - "[OVN] Migration to OVN does not create the OVN QoS DB registers" - Assigned to: Rodolfo Alonso * https://bugs.launchpad.net/neutron/+bug/1947366 - "[OVN] Migration to OVN removes "connectivity" parameter from VIF details" - Assigned to: Rodolfo Alonso * https://bugs.launchpad.net/neutron/+bug/1947378 - " [OVN] VIF details "connectivity" parameter is not correctly populated" - Assigned to: Rodolfo Alonso Needs further triage: * https://bugs.launchpad.net/neutron/+bug/1946624 - "OVSDB Error: Transaction causes multiple rows in "Port_Group" table to have identical values" - Marked as Incomplete * https://bugs.launchpad.net/neutron/+bug/1946764 - "[OVN]Any dhcp options which are string type should be escape" * https://bugs.launchpad.net/neutron/+bug/1946781 - " Appropriate way to allocate /64 ipv6 per instance" Cheers, Lucas

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[glance] PTL on vacation - weekly meetings update
by Abhishek Kekane 18 Oct '21

18 Oct '21

Hi All, I'm starting my vacation from 25th October and will be back on November 15th. Please direct any issues to the rest of the core team. Also there will be no weekly meeting on 28th October and tentative cancellation of 4th November and 11th November unless there is something in the agenda by Tuesday 2nd November and 9th November EOB [1]. [1] https://etherpad.opendev.org/p/glance-team-meeting-agenda Thank you, Abhishek Kekane

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Openstack magnum
by Vikarna Tathe 18 Oct '21

18 Oct '21

Hello All, I am trying to create a kubernetes cluster using magnum. Image: fedora-coreos. The stack gets stucked in CREATE_IN_PROGRESS. See the output below. openstack coe cluster list +--------------------------------------+----------------+---------+------------+--------------+--------------------+---------------+ | uuid | name | keypair | node_count | master_count | status | health_status | +--------------------------------------+----------------+---------+------------+--------------+--------------------+---------------+ | 9381cd12-af60-40b1-b1c4-d3dcc93e926e | k8s-cluster-01 | ctrlkey | 2 | 1 | CREATE_IN_PROGRESS | None | +--------------------------------------+----------------+---------+------------+--------------+--------------------+---------------+ openstack stack resource show k8s-cluster-01-2nyejxo3hyvb kube_masters +------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Field | Value | +------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | attributes | {'refs_map': None, 'removed_rsrc_list': [], 'attributes': None, 'refs': None} | | creation_time | 2021-10-18T06:44:02Z | | description | | | links | [{'href': ' http://10.14.20.159:8004/v1/f453bf8a2afa4fbba30030738f4dd216/stacks/k8s-clu…', 'rel': 'self'}, {'href': ' http://10.14.20.159:8004/v1/f453bf8a2afa4fbba30030738f4dd216/stacks/k8s-clu…', 'rel': 'stack'}, {'href': ' http://10.14.20.159:8004/v1/f453bf8a2afa4fbba30030738f4dd216/stacks/k8s-clu…', 'rel': 'nested'}] | | logical_resource_id | kube_masters | | physical_resource_id | 3da2083f-0b2c-4b9d-8df5-8468e0de3028 | | required_by | ['kube_cluster_deploy', 'etcd_address_lb_switch', 'api_address_lb_switch', 'kube_cluster_config'] | | resource_name | kube_masters | | resource_status | CREATE_IN_PROGRESS | | resource_status_reason | state changed | | resource_type | OS::Heat::ResourceGroup | | updated_time | 2021-10-18T06:44:02Z | +------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ Vikarna

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[Openstack-victoria] [LIBVIRT] Live migration doesn't work, error in libvirt
by Swogat Pradhan 18 Oct '21

18 Oct '21

Hi, I am using openstack victoria and i am facing an issue when using the live-migration feature. After choosing the live-migration of an instance from Compute1 to compute2 i am getting an error in nova-compute.log (of compute 1) stating: *ERROR nova.virt.libvirt.driver [-] [instance: 59c95d46-2cbc-4787-89f7-8b36b826ffad] Live Migration failure: operation failed: Failed to connect to remote libvirt URI qemu+tcp://compute2/system: unable to connect to server at 'compute2:16509': Connection refused: libvirt.libvirtError: operation failed: Failed to connect to remote libvirt URI qemu+tcp://compute2/system: unable to connect to server at 'compute2:16509': Connection refused* Which states that the libvirtd.tcp socket is not running (libvirtd should run on 16509 port inorder for live-migration to succeed). Journalctl -xe output *Oct 18 06:32:52 compute2 systemd[1]: libvirtd-tcp.socket: Socket service libvirtd.service already active, refusing.Oct 18 06:32:52 compute2 systemd[1]: Failed to listen on Libvirt non-TLS IP socket.* I am trying to solve the above issue by adding --listen in the libvirtd_opts parameter in the service file and also in the /etc/default/libvirtd file. But after doing that the libvirtd service doesn't start. Can someone suggest a way forward for this? Thank you With regards, Swogat Pradhan

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Re: The best linux distribution on which to deploy Openstack
by Radosław Piliszek 17 Oct '21

17 Oct '21

On Sun, 17 Oct 2021 at 10:03, A Monster <amonster369(a)gmail.com> wrote: > > What about Centos 7 , what are the openstack releases that it supports ? You have said that already. Train is the latest release on CentOS 7. -yoctozepto > On Sun, 17 Oct 2021 at 08:19, Radosław Piliszek <radoslaw.piliszek(a)gmail.com> wrote: >> >> On Sat, 16 Oct 2021 at 22:46, A Monster <amonster369(a)gmail.com> wrote: >> > >> > As a centos 7 user I have many experience using this distribution however centos 7 doesn't support the newest openstack releases ( after train ) and centos 8 will soon lose the support from Redhat since it's EOL is scheduled for 31/12/2021 and the centos stream distributions are upstreams for RHEL therefor is most likely unstable. >> > >> > So which distribution should I use ? >> >> Use the one that you are most familiar/comfortable with and that is >> supported by OpenStack deployment projects. >> >> For example, with Kolla Ansible, at the moment, you can choose from >> CentOS Stream 8, Debian Bullseye and Ubuntu 20.04 (sorted >> alphabetically; all have equal support). >> Soon, it will support Rocky Linux 8 as well (and then newer releases >> as they start coming). >> >> Kolla Ansible docs for Xena: https://docs.openstack.org/kolla-ansible/xena/ >> >> -yoctozepto

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The best linux distribution on which to deploy Openstack
by A Monster 17 Oct '21

17 Oct '21

As a centos 7 user I have many experience using this distribution however centos 7 doesn't support the newest openstack releases ( after train ) and centos 8 will soon lose the support from Redhat since it's EOL is scheduled for 31/12/2021 and the centos stream distributions are upstreams for RHEL therefor is most likely unstable. So which distribution should I use ?

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[dev][cinder] snapshot revert to any point
by Seena Fallah 16 Oct '21

16 Oct '21

Hi, There is a lack of feature to revert to any snapshot point in supported drivers like RBD. I've made a change to support this feature. Can someone please review them? https://review.opendev.org/c/openstack/cinder-tempest-plugin/+/812032 https://review.opendev.org/c/openstack/cinder/+/806807 Thanks

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How to use hosts with no storage disks
by A Monster 15 Oct '21

15 Oct '21

In Openstack, is it possible to create compute nodes with no hard drives and use PXE in order to boot the host's system and therefore launch instances with no local drive which is needed to boot the VM's image. If not, what's the minimum storage needed to be given to hosts in order to get a fully functional system.

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