[openstack-dev] [Neutron] Alembic migrations
Gary Kotton
gkotton at vmware.com
Mon Dec 23 07:22:24 UTC 2013
Hi,
Mark has a good point. That is, it break compatibility for 'trunk chasers'. Question is, is there anyway that we can get this resolved that addresses his concern.
Thanks
Gary
From: Yongsheng Gong <gongysh at unitedstack.com<mailto:gongysh at unitedstack.com>>
Reply-To: "OpenStack Development Mailing List (not for usage questions)" <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>
Date: Monday, December 23, 2013 5:43 AM
To: "OpenStack Development Mailing List (not for usage questions)" <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>
Subject: Re: [openstack-dev] [Neutron] Alembic migrations
but mark mcclain<https://urldefense.proofpoint.com/v1/url?u=https://review.openstack.org/%23/dashboard/2592&k=oIvRg1%2BdGAgOoM1BIlLLqw%3D%3D%0A&r=eH0pxTUZo8NPZyF6hgoMQu%2BfDtysg45MkPhCZFxPEq8%3D%0A&m=5K8MatoRoqaZFIRyem%2F4QffE%2FRuzaNXGWcSrXSTEWjg%3D%0A&s=f5e086c678211632a32ff58d9391e0cd06223bb496da8fb18f12879f451b4b06> seems not to agree it. so it is blocked for a long time.
On Sun, Dec 22, 2013 at 10:38 PM, Roman Podoliaka <rpodolyaka at mirantis.com<mailto:rpodolyaka at mirantis.com>> wrote:
Hi Gary,
It's a known bug (the migration script creating 'agents' table is
mistakenly not applied when running schema migrations with ML2 core
plugin selected). There is a patch on review
https://review.openstack.org/#/c/61677<https://urldefense.proofpoint.com/v1/url?u=https://review.openstack.org/%23/c/61677&k=oIvRg1%2BdGAgOoM1BIlLLqw%3D%3D%0A&r=eH0pxTUZo8NPZyF6hgoMQu%2BfDtysg45MkPhCZFxPEq8%3D%0A&m=5K8MatoRoqaZFIRyem%2F4QffE%2FRuzaNXGWcSrXSTEWjg%3D%0A&s=117edb0d7e6ff16ef0ecaf8e45c4072c59ea01323eeecf77c28db39be6cc7a49> fixing this error.
Thanks,
Roman
On Sun, Dec 22, 2013 at 4:02 PM, Gary Kotton <gkotton at vmware.com<mailto:gkotton at vmware.com>> wrote:
> Hi,
> Anyone else encounter the following exception:
>
> + /usr/local/bin/neutron-db-manage --config-file /etc/neutron/neutron.conf
> --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head
> No handlers could be found for logger "neutron.common.legacy"
> INFO [alembic.migration] Context impl MySQLImpl.
> INFO [alembic.migration] Will assume non-transactional DDL.
> INFO [alembic.migration] Running upgrade None -> folsom, folsom initial
> database
> INFO [alembic.migration] Running upgrade folsom -> 2c4af419145b, l3_support
> INFO [alembic.migration] Running upgrade 2c4af419145b -> 5a875d0e5c, ryu
> INFO [alembic.migration] Running upgrade 5a875d0e5c -> 48b6f43f7471, DB
> support for service types
> INFO [alembic.migration] Running upgrade 48b6f43f7471 -> 3cb5d900c5de,
> security_groups
> INFO [alembic.migration] Running upgrade 3cb5d900c5de -> 1d76643bcec4,
> nvp_netbinding
> INFO [alembic.migration] Running upgrade 1d76643bcec4 -> 2a6d0b51f4bb,
> cisco plugin cleanup
> INFO [alembic.migration] Running upgrade 2a6d0b51f4bb -> 1b693c095aa3,
> Quota ext support added in Grizzly
> INFO [alembic.migration] Running upgrade 1b693c095aa3 -> 1149d7de0cfa,
> inital port security
> INFO [alembic.migration] Running upgrade 1149d7de0cfa -> 49332180ca96, ryu
> plugin update
> INFO [alembic.migration] Running upgrade 49332180ca96 -> 38335592a0dc,
> nvp_portmap
> INFO [alembic.migration] Running upgrade 38335592a0dc -> 54c2c487e913, 'DB
> support for load balancing service
> INFO [alembic.migration] Running upgrade 54c2c487e913 -> 45680af419f9,
> nvp_qos
> INFO [alembic.migration] Running upgrade 45680af419f9 -> 1c33fa3cd1a1,
> Support routing table configuration on Router
> INFO [alembic.migration] Running upgrade 1c33fa3cd1a1 -> 363468ac592c,
> nvp_network_gw
> INFO [alembic.migration] Running upgrade 363468ac592c -> 511471cc46b, Add
> agent management extension model support
> INFO [alembic.migration] Running upgrade 511471cc46b -> 3b54bf9e29f7, NEC
> plugin sharednet
> INFO [alembic.migration] Running upgrade 3b54bf9e29f7 -> 4692d074d587,
> agent scheduler
> INFO [alembic.migration] Running upgrade 4692d074d587 -> 1341ed32cc1e,
> nvp_net_binding
> INFO [alembic.migration] Running upgrade 1341ed32cc1e -> grizzly, grizzly
> INFO [alembic.migration] Running upgrade grizzly -> f489cf14a79c, DB
> support for load balancing service (havana)
> INFO [alembic.migration] Running upgrade f489cf14a79c -> 176a85fc7d79, Add
> portbindings db
> INFO [alembic.migration] Running upgrade 176a85fc7d79 -> 32b517556ec9,
> remove TunnelIP model
> INFO [alembic.migration] Running upgrade 32b517556ec9 -> 128e042a2b68,
> ext_gw_mode
> INFO [alembic.migration] Running upgrade 128e042a2b68 -> 5ac71e65402c,
> ml2_initial
> INFO [alembic.migration] Running upgrade 5ac71e65402c -> 3cbf70257c28,
> nvp_mac_learning
> INFO [alembic.migration] Running upgrade 3cbf70257c28 -> 5918cbddab04, add
> tables for router rules support
> INFO [alembic.migration] Running upgrade 5918cbddab04 -> 3cabb850f4a5,
> Table to track port to host associations
> INFO [alembic.migration] Running upgrade 3cabb850f4a5 -> b7a8863760e,
> Remove cisco_vlan_bindings table
> INFO [alembic.migration] Running upgrade b7a8863760e -> 13de305df56e,
> nec_add_pf_name
> INFO [alembic.migration] Running upgrade 13de305df56e -> 20ae61555e95, DB
> Migration for ML2 GRE Type Driver
> INFO [alembic.migration] Running upgrade 20ae61555e95 -> 477a4488d3f4, DB
> Migration for ML2 VXLAN Type Driver
> INFO [alembic.migration] Running upgrade 477a4488d3f4 -> 2032abe8edac,
> LBaaS add status description
> INFO [alembic.migration] Running upgrade 2032abe8edac -> 52c5e4a18807,
> LBaaS Pool scheduler
> INFO [alembic.migration] Running upgrade 52c5e4a18807 -> 557edfc53098, New
> service types framework (service providers)
> INFO [alembic.migration] Running upgrade 557edfc53098 -> e6b16a30d97, Add
> cisco_provider_networks table
> INFO [alembic.migration] Running upgrade e6b16a30d97 -> 39cf3f799352, FWaaS
> Havana-2 model
> INFO [alembic.migration] Running upgrade 39cf3f799352 -> 52ff27f7567a,
> Support for VPNaaS
> INFO [alembic.migration] Running upgrade 52ff27f7567a -> 11c6e18605c8, Pool
> Monitor status field
> INFO [alembic.migration] Running upgrade 11c6e18605c8 -> 35c7c198ddea,
> remove status from HealthMonitor
> INFO [alembic.migration] Running upgrade 35c7c198ddea -> 263772d65691,
> Cisco plugin db cleanup part II
> INFO [alembic.migration] Running upgrade 263772d65691 -> c88b6b5fea3, Cisco
> N1KV tables
> INFO [alembic.migration] Running upgrade c88b6b5fea3 -> f9263d6df56,
> remove_dhcp_lease
> INFO [alembic.migration] Running upgrade f9263d6df56 -> 569e98a8132b,
> metering
> INFO [alembic.migration] Running upgrade 569e98a8132b -> 86cf4d88bd3,
> remove bigswitch port tracking table
> INFO [alembic.migration] Running upgrade 86cf4d88bd3 -> 3c6e57a23db4, add
> multiprovider
> INFO [alembic.migration] Running upgrade 3c6e57a23db4 -> 63afba73813, Add
> unique constraint for id column of TunnelEndpoint
> INFO [alembic.migration] Running upgrade 63afba73813 -> 40dffbf4b549,
> nvp_dist_router
> INFO [alembic.migration] Running upgrade 40dffbf4b549 -> 53bbd27ec841,
> Extra dhcp opts support
> INFO [alembic.migration] Running upgrade 53bbd27ec841 -> 46a0efbd8f0,
> cisco_n1kv_multisegment_trunk
> INFO [alembic.migration] Running upgrade 46a0efbd8f0 -> 2a3bae1ceb8, NEC
> Port Binding
> INFO [alembic.migration] Running upgrade 2a3bae1ceb8 -> 14f24494ca31, DB
> Migration for Arista ml2 mechanism driver
> INFO [alembic.migration] Running upgrade 14f24494ca31 -> 32a65f71af51, ml2
> portbinding
> INFO [alembic.migration] Running upgrade 32a65f71af51 -> 66a59a7f516, NEC
> OpenFlow Router
> INFO [alembic.migration] Running upgrade 66a59a7f516 -> 51b4de912379, Cisco
> Nexus ML2 mechanism driver
> INFO [alembic.migration] Running upgrade 51b4de912379 -> 1efb85914233,
> allowedaddresspairs
> INFO [alembic.migration] Running upgrade 1efb85914233 -> 38fc1f6789f8,
> Cisco N1KV overlay support
> INFO [alembic.migration] Running upgrade 38fc1f6789f8 -> 4a666eb208c2,
> service router
> INFO [alembic.migration] Running upgrade 4a666eb208c2 -> 338d7508968c,
> vpnaas peer_address size increase
> INFO [alembic.migration] Running upgrade 338d7508968c -> 3ed8f075e38a, nvp
> fwaas plugin
> INFO [alembic.migration] Running upgrade 3ed8f075e38a -> 3d6fae8b70b0, nvp
> lbaas plugin
> INFO [alembic.migration] Running upgrade 3d6fae8b70b0 -> 1064e98b7917,
> nec-pf-port-del
> INFO [alembic.migration] Running upgrade 1064e98b7917 -> 2528ceb28230, NEC
> PacketFilter network_id nullable fix
> INFO [alembic.migration] Running upgrade 2528ceb28230 -> 3a520dd165d0,
> Cisco Nexus multi-switch
> INFO [alembic.migration] Running upgrade 3a520dd165d0 -> 27ef74513d33,
> quota_in_plumgrid_plugin
> INFO [alembic.migration] Running upgrade 27ef74513d33 -> havana, havana
> INFO [alembic.migration] Running upgrade havana -> e197124d4b9, add unique
> constraint to members
> INFO [alembic.migration] Running upgrade e197124d4b9 -> 1fcfc149aca4, Add a
> unique constraint on (agent_type, host) columns to prevent a race
> condition when an agent entry is 'upserted'.
> Traceback (most recent call last):
> File "/usr/local/bin/neutron-db-manage", line 10, in <module>
> sys.exit(main())
> File "/opt/stack/neutron/neutron/db/migration/cli.py", line 143, in main
> CONF.command.func(config, CONF.command.name<https://urldefense.proofpoint.com/v1/url?u=http://CONF.command.name&k=oIvRg1%2BdGAgOoM1BIlLLqw%3D%3D%0A&r=eH0pxTUZo8NPZyF6hgoMQu%2BfDtysg45MkPhCZFxPEq8%3D%0A&m=5K8MatoRoqaZFIRyem%2F4QffE%2FRuzaNXGWcSrXSTEWjg%3D%0A&s=0d5f2c9e76dfa707e8c0ab10bc614197dbf34ea2021ff6a7a7b0fc5928c77c84>)
> File "/opt/stack/neutron/neutron/db/migration/cli.py", line 80, in
> do_upgrade_downgrade
> do_alembic_command(config, cmd, revision, sql=CONF.command.sql)
> File "/opt/stack/neutron/neutron/db/migration/cli.py", line 59, in
> do_alembic_command
> getattr(alembic_command, cmd)(config, *args, **kwargs)
> File "/usr/local/lib/python2.7/dist-packages/alembic/command.py", line
> 124, in upgrade
> script.run_env()
> File "/usr/local/lib/python2.7/dist-packages/alembic/script.py", line 199,
> in run_env
> util.load_python_file(self.dir, 'env.py')
> File "/usr/local/lib/python2.7/dist-packages/alembic/util.py", line 198,
> in load_python_file
> module = load_module(module_id, path)
> File "/usr/local/lib/python2.7/dist-packages/alembic/compat.py", line 55,
> in load_module
> mod = imp.load_source(module_id, path, fp)
> File "/opt/stack/neutron/neutron/db/migration/alembic_migrations/env.py",
> line 105, in <module>
> run_migrations_online()
> File "/opt/stack/neutron/neutron/db/migration/alembic_migrations/env.py",
> line 89, in run_migrations_online
> options=build_options())
> File "<string>", line 7, in run_migrations
> File "/usr/local/lib/python2.7/dist-packages/alembic/environment.py", line
> 652, in run_migrations
> self.get_context().run_migrations(**kw)
> File "/usr/local/lib/python2.7/dist-packages/alembic/migration.py", line
> 225, in run_migrations
> change(**kw)
> File
> "/opt/stack/neutron/neutron/db/migration/alembic_migrations/versions/1fcfc149aca4_agents_unique_by_type_and_host.py",
> line 50, in upgrade
> local_cols=['agent_type', 'host']
> File "<string>", line 7, in create_unique_constraint
> File "/usr/local/lib/python2.7/dist-packages/alembic/operations.py", line
> 544, in create_unique_constraint
> schema=schema, **kw)
> File "/usr/local/lib/python2.7/dist-packages/alembic/ddl/impl.py", line
> 135, in add_constraint
> self._exec(schema.AddConstraint(const))
> File "/usr/local/lib/python2.7/dist-packages/alembic/ddl/impl.py", line
> 76, in _exec
> conn.execute(construct, *multiparams, **params)
> File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py",
> line 1449, in execute
> params)
> File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py",
> line 1542, in _execute_ddl
> compiled
> File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py",
> line 1698, in _execute_context
> context)
> File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py",
> line 1691, in _execute_context
> context)
> File
> "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line
> 331, in do_execute
> cursor.execute(statement, parameters)
> File "/usr/lib/python2.7/dist-packages/MySQLdb/cursors.py", line 174, in
> execute
> self.errorhandler(self, exc, value)
> File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 36,
> in defaulterrorhandler
> raise errorclass, errorvalue
> sqlalchemy.exc.ProgrammingError: (ProgrammingError) (1146, "Table
> 'neutron_ml2.agents' doesn't exist") 'ALTER TABLE agents ADD CONSTRAINT
> uniq_agents0agent_type0host UNIQUE (agent_type, host)' ()
>
> Thanks
> Gary
>
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