October 2020 - openstack-discuss - lists.openstack.org

[glance] Gerrit breach and commit audit
by Abhishek Kekane 21 Oct '20

21 Oct '20

Hi All, As suggested by the recent announcement of gerrit breach [1], I have audited all commits for glance repo (glance, glance_store, glanceclient) and confirmed that everything looks good. [1] http://lists.opendev.org/pipermail/service-announce/2020-October/000011.html Thanks & Best Regards, Abhishek Kekane

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[cinder] Gerrit breach and commit audit
by Brian Rosmaita 21 Oct '20

21 Oct '20

tl;dr The cinder deliverables repos look OK. Thanks to jungleboyj and smcginnis for help in looking them over. As you may have heard, there was a Gerrit breach in the 1 October to yesterday time frame. Here's a link to the analysis of the breach: http://lists.opendev.org/pipermail/service-announce/2020-October/000011.html The infra team has cleared all Gerrit HTTP passwords and removed any ssh keys that were added after the breach. If you are super-paranoid, feel free to look over the commits to any of the cinder deliverables during the time frame of the breach. You can find them here: https://static.opendev.org/project/opendev.org/gerrit-diffs/ Like I said, some of us have looked them over and not noticed anything suspect. What you'd be looking for is that an approval you've made or your +2 vote on an approved patch may have been put there by someone other than you. So if you see your +2 or +W on a patch that you have no memory of actually looking at, that would be considered suspicious activity. (On many levels.) If you notice such a situation, please notify us immediately. cheers, brian

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[Telemetry] Gerrit breach and commit audit
by Matthias Runge 21 Oct '20

21 Oct '20

Hi there, you may have seen the announcement of the gerrit breach[1]. I went through the changes we had in telemetry and I'm confident we were not affected. In any case, if you happen to see something suspicious, please let me know. Matthias [1] http://lists.opendev.org/pipermail/service-announce/2020-October/000011.html

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[nova][live-migration] Nova live-migration fails due to duplicate records in ml2_port_bindings table
by Zhi CZ Chang 21 Oct '20

21 Oct '20

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[horizon] No meetings during the Summit and PTG
by Ivan Kolodyazhny 21 Oct '20

21 Oct '20

He team, As agreed on the last weekly meeting, we'll skip the next two meetings to allow everybody attend OpenInfra Summit and PTG. The next meeting will be on November, 4th Regards, Ivan Kolodyazhny, http://blog.e0ne.info/

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[Ussuri] [horizon] Cannot Create Port with Fixed IP Address
by Lazuardi Nasution 21 Oct '20

21 Oct '20

Hi, With Ussuri on Ubuntu 20.04, I can create port with fixed IP address by CLI but I cannot do the same by Horizon GUI. I find some error like following on /var/log/apache2/error.log openstack_dashboard.dashboards.project.networks.ports.workflows Failed to create a port for network 91f04dfb-7f69-4050-8b3b-142ee555ae55: dictionary keys changed during iteration By more inspection, I can find that horizon never send that create port request to neutron. So I think it is horizon problem. Is this expected result or is this horizon bug? Is this related to policy? Best regards,

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Re: packstack fails every time - pymysql.err.OperationalError: (1040, 'Too many connections')
by lejeczek 21 Oct '20

21 Oct '20

On 20/10/2020 11:02, Javier Pena wrote: > > Hi guys. > I'm trying to deploy with "packstack --allinone" and > it always (tried ~5 times) fails with: > ... > ERROR : Error appeared during Puppet > run:A.B.C.D_compute.pp > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > pymysql.err.OperationalError: (1040, 'Too many > connections') > You will find full trace in log > /var/tmp/packstack/20201018-183415-ik3ijyw7/manifests/172.24.154.202_compute.pp.log > Please check log file > /var/tmp/packstack/20201018-183415-ik3ijyw7/openstack-setup.log > for more information > > > If some expert might be interested then in > /var/tmp/packstack/20201018-183415-ik3ijyw7/manifests/172.24.154.202_compute.pp.log > .... > Notice: > /Stage[main]/Nova::Compute::Libvirt/Nova_config[DEFAULT/compute_driver]/ensure: > created > Notice: > /Stage[main]/Nova::Compute::Libvirt/Nova_config[vnc/server_listen]/ensure: > created > Notice: > /Stage[main]/Nova::Compute::Libvirt/Nova_config[libvirt/virt_type]/ensure: > created > Notice: > /Stage[main]/Nova::Compute::Libvirt/Nova_config[libvirt/cpu_mode]/ensure: > created > Notice: > /Stage[main]/Nova::Compute::Libvirt/Nova_config[libvirt/inject_password]/ensure: > created > Notice: > /Stage[main]/Nova::Compute::Libvirt/Nova_config[libvirt/inject_key]/ensure: > created > Notice: > /Stage[main]/Nova::Compute::Libvirt/Nova_config[libvirt/inject_partition]/ensure: > created > Notice: > /Stage[main]/Nova::Migration::Libvirt/Nova_config[libvirt/live_migration_uri]/ensure: > created > Notice: > /Stage[main]/Nova::Compute::Libvirt::Services/Service[libvirt]/ensure: > ensure changed 'stopped' to 'running' > Notice: > /Stage[main]/Neutron::Deps/Anchor[neutron::service::begin]: > Triggered 'refresh' from 2 events > Notice: > /Stage[main]/Nova::Deps/Anchor[nova::config::end]: > Triggered 'refresh' from 22 events > Notice: > /Stage[main]/Nova::Deps/Anchor[nova::service::begin]: > Triggered 'refresh' from 1 event > Notice: > /Stage[main]/Nova::Compute/Nova::Generic_service[compute]/Service[nova-compute]/ensure: > ensure changed 'stopped' to 'running' > Notice: > /Stage[main]/Nova::Deps/Anchor[nova::service::end]: > Triggered 'refresh' from 1 event > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > An error has occurred: > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > Traceback (most recent call last): > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/base.py", > line 2262, in _wrap_pool_connect > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return fn() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/base.py", > line 294, in unique_connection > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return _ConnectionFairy._checkout(self) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/base.py", > line 751, in _checkout > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > fairy = _ConnectionRecord.checkout(pool) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/base.py", > line 483, in checkout > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > rec = pool._do_get() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/impl.py", > line 138, in _do_get > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > self._dec_overflow() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/util/langhelpers.py", > line 68, in __exit__ > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > compat.reraise(exc_type, exc_value, exc_tb) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/util/compat.py", > line 129, in reraise > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > raise value > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/impl.py", > line 135, in _do_get > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return self._create_connection() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/base.py", > line 299, in _create_connection > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return _ConnectionRecord(self) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/base.py", > line 428, in __init__ > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > self.__connect(first_connect_check=True) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/base.py", > line 630, in __connect > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > connection = pool._invoke_creator(self) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/strategies.py", > line 114, in connect > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return dialect.connect(*cargs, **cparams) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/default.py", > line 453, in connect > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return self.dbapi.connect(*cargs, **cparams) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/pymysql/__init__.py", > line 94, in Connect > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return Connection(*args, **kwargs) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/pymysql/connections.py", > line 325, in __init__ > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > self.connect() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/pymysql/connections.py", > line 599, in connect > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > self._request_authentication() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/pymysql/connections.py", > line 861, in _request_authentication > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > auth_packet = self._read_packet() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/pymysql/connections.py", > line 684, in _read_packet > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > packet.check_error() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/pymysql/protocol.py", > line 220, in check_error > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > err.raise_mysql_exception(self._data) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/pymysql/err.py", > line 109, in raise_mysql_exception > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > raise errorclass(errno, errval) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > pymysql.err.OperationalError: (1040, 'Too many > connections') > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > The above exception was the direct cause of the > following exception: > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > Traceback (most recent call last): > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/nova/cmd/manage.py", > line 2777, in main > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > ret = fn(*fn_args, **fn_kwargs) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/nova/cmd/manage.py", > line 1144, in discover_hosts > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > by_service) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/nova/objects/host_mapping.py", > line 256, in discover_hosts > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > cell_mappings = objects.CellMappingList.get_all(ctxt) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/oslo_versionedobjects/base.py", > line 184, in wrapper > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > result = fn(cls, context, *args, **kwargs) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/nova/objects/cell_mapping.py", > line 256, in get_all > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > db_mappings = cls._get_all_from_db(context) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/oslo_db/sqlalchemy/enginefacade.py", > line 1013, in wrapper > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > with self._transaction_scope(context): > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File "/usr/lib64/python3.6/contextlib.py", line 81, in > __enter__ > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return next(self.gen) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/oslo_db/sqlalchemy/enginefacade.py", > line 1063, in _transaction_scope > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > context=context) as resource: > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File "/usr/lib64/python3.6/contextlib.py", line 81, in > __enter__ > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return next(self.gen) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/oslo_db/sqlalchemy/enginefacade.py", > line 658, in _session > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > bind=self.connection, mode=self.mode) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/oslo_db/sqlalchemy/enginefacade.py", > line 418, in _create_session > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > self._start() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/oslo_db/sqlalchemy/enginefacade.py", > line 510, in _start > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > engine_args, maker_args) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/oslo_db/sqlalchemy/enginefacade.py", > line 534, in _setup_for_connection > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > sql_connection=sql_connection, **engine_kwargs) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/debtcollector/renames.py", > line 43, in decorator > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return wrapped(*args, **kwargs) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/oslo_db/sqlalchemy/engines.py", > line 201, in create_engine > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > test_conn = _test_connection(engine, max_retries, > retry_interval) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/oslo_db/sqlalchemy/engines.py", > line 376, in _test_connection > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return engine.connect() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/base.py", > line 2193, in connect > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return self._connection_cls(self, **kwargs) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/base.py", > line 103, in __init__ > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > else engine.raw_connection() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/base.py", > line 2293, in raw_connection > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > self.pool.unique_connection, _connection > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/base.py", > line 2266, in _wrap_pool_connect > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > e, dialect, self > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/base.py", > line 1534, in _handle_dbapi_exception_noconnection > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > util.raise_from_cause(newraise, exc_info) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/util/compat.py", > line 383, in raise_from_cause > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > reraise(type(exception), exception, tb=exc_tb, > cause=cause) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/util/compat.py", > line 128, in reraise > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > raise value.with_traceback(tb) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/base.py", > line 2262, in _wrap_pool_connect > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return fn() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/base.py", > line 294, in unique_connection > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return _ConnectionFairy._checkout(self) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/base.py", > line 751, in _checkout > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > fairy = _ConnectionRecord.checkout(pool) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/base.py", > line 483, in checkout > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > rec = pool._do_get() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/impl.py", > line 138, in _do_get > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > self._dec_overflow() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/util/langhelpers.py", > line 68, in __exit__ > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > compat.reraise(exc_type, exc_value, exc_tb) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/util/compat.py", > line 129, in reraise > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > raise value > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/impl.py", > line 135, in _do_get > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return self._create_connection() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/base.py", > line 299, in _create_connection > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return _ConnectionRecord(self) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/base.py", > line 428, in __init__ > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > self.__connect(first_connect_check=True) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/pool/base.py", > line 630, in __connect > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > connection = pool._invoke_creator(self) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/strategies.py", > line 114, in connect > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return dialect.connect(*cargs, **cparams) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/default.py", > line 453, in connect > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return self.dbapi.connect(*cargs, **cparams) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/pymysql/__init__.py", > line 94, in Connect > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > return Connection(*args, **kwargs) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/pymysql/connections.py", > line 325, in __init__ > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > self.connect() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/pymysql/connections.py", > line 599, in connect > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > self._request_authentication() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/pymysql/connections.py", > line 861, in _request_authentication > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > auth_packet = self._read_packet() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/pymysql/connections.py", > line 684, in _read_packet > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > packet.check_error() > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/pymysql/protocol.py", > line 220, in check_error > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > err.raise_mysql_exception(self._data) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > File > "/usr/lib/python3.6/site-packages/pymysql/err.py", > line 109, in raise_mysql_exception > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > raise errorclass(errno, errval) > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > sqlalchemy.exc.OperationalError: > (pymysql.err.OperationalError) (1040, 'Too many > connections') > Notice: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]/returns: > (Background on this error at: http://sqlalche.me/e/e3q8) > Error: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]: > Failed to call refresh: 'nova-manage cell_v2 > discover_hosts' returned 255 instead of one of [0] > Error: > /Stage[main]/Nova::Cell_v2::Discover_hosts/Exec[nova-cell_v2-discover_hosts]: > 'nova-manage cell_v2 discover_hosts' returned 255 > instead of one of [0] > > Hi, > > This might happen if you have a lot of CPUs in your > machine, since Packstack will spawn by default 1 worker > per CPU on every service. In some cases, that is too much > for the default MariaDB open file parameters. > > Can you try adding "--service-workers=2" to your packstack > command-line? Alternatively, you can set the > CONFIG_SERVICE_WORKERS option in your answer file. > Yes! that seems to be the fix for my. Lots of cores in the box is my case. > Regards, > Javier > > Bit discouraging to fail at start but I trust you can > share some good advice. > I'm on Centos8 with ussuri. > Many thanks, L. > >

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[all][tc] Re: divisive language discussion
by Brian Rosmaita 21 Oct '20

21 Oct '20

Hi Ryan, Thank you for your thoughtful email. Apologies for top posting, but I simply want to make a general observation. Hegel postulated a master/slave, not a master/apprentice, dialectic. I think Western culture, at least, has been tainted to the point where on a word association test, the most common association to "master" would be "slave", even if you took the test in a recording studio. (But that's an empirical question and I haven't done any research, it's just a guess.) But what it comes down to for me, is that "master" in "master tape", "headmaster", "master of my domain", etc., is being used metaphorically and not accurately. A "master tape" isn't really a master of all the other tapes, etc. I think the "master" metaphor encourages sloppy thinking, and here I do have some empirical evidence. Take a look at the discussion on this OpenStack Glance review from 2017: https://review.opendev.org/#/c/424752 The original code was using master/slave, and everybody sort of understood what was going on, but it was not in fact accurate, and in addition to purging Hegelianism from Glance, the patch does improve the code and make the relationship more clear. So what's not to like? I don't have a problem removing language whose related metaphors are offensive or exclusionary if it results in a better technical solution. I don't think anyone is proposing that we put up general patches simply replacing 'master' with some other term; the ask is that we do this in a thoughtful way (which will be fought out in gerrit in the usual manner). At least that's how I look at this issue. One more thing and then I will shut up. OpenStack is written in Python partially because it was seen as having a lower barrier to entry than other languages, and would encourage participation and make the community more inclusive. Thus the TC or other appropriate body saying that it's preferred not to use wording identified as oppressive, racist, and sexist by members of our communities doesn't strike me as significantly different from core contributors asking for revisions on patches that write Python code in a non-Pythonic way (that is, using code patterns common in some other programming language, but which are non-idiomatic for Python). I don't mean to minimize your censorship concerns, but I do think they are misplaced. cheers, brian On 10/21/20 12:01 AM, Ryan Taylor wrote: > Hello, > > I was unable to join the session on divisive language today, and there > did not seem to be a recording of the video session, but I wanted to > share some thoughts. I hope you will forgive me for contacting this > email address from the etherpad page. > > Fundamentally, all meaning is symbolic and relational. A word or concept > only has meaning, and can only be defined, in terms of other words and > concepts. That is to say, the meaning of words is highly context-dependent. > > To illustrate my point, please consider the word "owner", and ownership > as a concept: > - generally inoffensive and innocuous > - it is an important meaning that we must be able to express in a > functional language in order to communicate with each other > - has different connotations in different contexts (like most words), > most of which are unrelated to slavery > - not realistically censorable (more to the point, it would be misguided > and futile to attempt to remove it from use) > > However, a slave master and a slave owner are the same thing. Every > logical argument for or against censorship of the word "master" applies > equally to the word "owner", but a reasonable rational person would not > consider "owner" to be an objectionable word. Please genuinely > contemplate this. You may get that "ick" feeling thinking about > ownership of a human being while simultaneously recognizing that this > does not irrevocably taint the word "owner" or the concept of ownership > in general. Careful consideration of this point will reveal that it is > not the words "owner" or "master", nor the concepts of ownership or > mastery, that are problematic - it is the /context/ of these concepts in > relation to slavery that is problematic, when what is owned or mastered > is a human being. > > To further illustrate this point, please consider e.g. master tape, > master copy, digital masters > (https://en.wikipedia.org/wiki/Digital_master > <https://en.wikipedia.org/wiki/Digital_master>), audio mastering, master > of ceremonies, master key, master of arts or science, postmaster, > headmaster/schoolmaster, mastery of a language or musical instrument, > etc. These terms use the general meaning of "master" or "mastery", > which is to have control, authority, importance, or skill, and are not > related to slavery. > > We work in technical and knowledge-based fields. We need concise, rich > technical language to be able to express a wide range of relationships > and interactions in highly complex systems in order to be able to > communicate effectively, without further overloading terms or creating > ambiguity. And our work relies on intelligent rational thought and > decision making. > > Students of history know that anything resembling censorship > (self-censorship or otherwise) or expunging a word from use must be > considered, if at all, with great care and deliberation. > It would be a fallacy to believe that because slavery involved slave > masters, all uses and connotations of the term "master" involve slavery. > Similarly, considering and discussing the terms "master" and "slave" > together on the same basis and in the same context of slavery brings an > implicit bias to the discussion; they should be considered separately. > > I believe the best course of action is to remove the term "slave" and > the context of slavery from code and documentation, while carefully > assessing the context of usage of other words and evaluating them on a > case by case basis. For example, "master node" or "master branch", when > there are no slave nodes or slave branches and no context or implication > of slavery, constitute a valid and accurate non-slavery-related use of > the English word "master" and must be accepted as legitimate uses of > language. > > I hope this may clarify where to draw the line between a genuine effort > to avoid using terms with negative historical connotations that may > cause offense, and censorship in the form of designating words as "bad" > or "problematic" regardless of intent, context or meaning. > > Sincerely, > -rt >

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[tc] weekly update
by Mohammed Naser 21 Oct '20

21 Oct '20

Hi everyone, Here's an update for what happened in the OpenStack TC this week. You can get more information by checking for changes in openstack/governance repository. # Patches ## Open Reviews - Add gmann liaison preference https://review.opendev.org/758602 - Resetting projects' TC liaisons empty https://review.opendev.org/758600 - Adopting the DPL governance model for oslo https://review.opendev.org/757906 - Implement distributed leadership in tools and schema https://review.opendev.org/757966 - Update TC size https://review.opendev.org/758168 - Add nomination for TC chair https://review.opendev.org/758181 - Appoint Adam Harwell as Octavia PTL https://review.opendev.org/758121 - Appoint XueFeng Liu as Senlin PTL https://review.opendev.org/758122 - Appoint Rafael Weingartner as CloudKitty PTL https://review.opendev.org/758120 - Appoint Frode Nordahl as OpenStack Charms PTL https://review.opendev.org/758119 - Add election schedule exceptions in charter https://review.opendev.org/751941 - Clarify impact on releases for SIGs https://review.opendev.org/752699 - Add assert:supports-standalone https://review.opendev.org/722399 - Select Prvisep as the Wallaby Goal https://review.opendev.org/755590 - Add danms liaison preferences https://review.opendev.org/758822 ## General Changes - Record Wallaby Cycle PTL and TC election results https://review.opendev.org/757971 # Other Reminders - PTG Brainstorming: https://etherpad.opendev.org/p/tc-wallaby-ptg - PTG Registration: https://october2020ptg.eventbrite.com Thanks for reading! Mohammed & Kendall -- Mohammed Naser VEXXHOST, Inc.

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[kuryr] Gerrit breach and commit audit
by Maysa De Macedo Souza 21 Oct '20

21 Oct '20

Hello, Following the request on the announcement of the gerrit breah [1], the Kuryr team have audited all the Kuryr repositories. Nothing suspicious was seen. Thank you. Best regards, Maysa Macedo. [1] http://lists.opendev.org/pipermail/service-announce/2020-October/000011.html

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