Adding Mitaka networking-old module with the ODL topology based port

binding resolution mechanism from https://review.openstack.org/333186

Change-Id: I10d400aac9bb639c146527f0f93e6925cb74d9de
Signed-off-by: Wojciech Dec <wdec@cisco.com>

12 files changed, 340 insertions, 0 deletions

diff --git a/networking-odl/networking_odl/db/migration/__init__.py b/networking-odl/networking_odl/db/migration/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/networking-odl/networking_odl/db/migration/__init__.py
diff --git a/networking-odl/networking_odl/db/migration/alembic_migrations/README b/networking-odl/networking_odl/db/migration/alembic_migrations/README
new file mode 100644
index 0000000..5d89e57
--- /dev/null
+++ b/networking-odl/networking_odl/db/migration/alembic_migrations/README
@@ -0,0 +1 @@
+This directory contains the migration scripts for the networking_odl project.
diff --git a/networking-odl/networking_odl/db/migration/alembic_migrations/__init__.py b/networking-odl/networking_odl/db/migration/alembic_migrations/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/networking-odl/networking_odl/db/migration/alembic_migrations/__init__.py
diff --git a/networking-odl/networking_odl/db/migration/alembic_migrations/env.py b/networking-odl/networking_odl/db/migration/alembic_migrations/env.py
new file mode 100644
index 0000000..9405ae0
--- /dev/null
+++ b/networking-odl/networking_odl/db/migration/alembic_migrations/env.py
@@ -0,0 +1,99 @@
+# Copyright 2015 OpenStack Foundation
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+#
+
+from logging import config as logging_config
+
+from alembic import context
+from oslo_config import cfg
+from oslo_db.sqlalchemy import session
+import sqlalchemy as sa
+from sqlalchemy import event
+
+from neutron.db.migration.alembic_migrations import external
+from neutron.db.migration.models import head  # noqa
+from neutron.db import model_base
+
+MYSQL_ENGINE = None
+ODL_VERSION_TABLE = 'odl_alembic_version'
+config = context.config
+neutron_config = config.neutron_config
+logging_config.fileConfig(config.config_file_name)
+target_metadata = model_base.BASEV2.metadata
+
+
+def set_mysql_engine():
+    try:
+        mysql_engine = neutron_config.command.mysql_engine
+    except cfg.NoSuchOptError:
+        mysql_engine = None
+
+    global MYSQL_ENGINE
+    MYSQL_ENGINE = (mysql_engine or
+                    model_base.BASEV2.__table_args__['mysql_engine'])
+
+
+def include_object(object, name, type_, reflected, compare_to):
+    if type_ == 'table' and name in external.TABLES:
+        return False
+    else:
+        return True
+
+
+def run_migrations_offline():
+    set_mysql_engine()
+
+    kwargs = dict()
+    if neutron_config.database.connection:
+        kwargs['url'] = neutron_config.database.connection
+    else:
+        kwargs['dialect_name'] = neutron_config.database.engine
+    kwargs['include_object'] = include_object
+    kwargs['version_table'] = ODL_VERSION_TABLE
+    context.configure(**kwargs)
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+@event.listens_for(sa.Table, 'after_parent_attach')
+def set_storage_engine(target, parent):
+    if MYSQL_ENGINE:
+        target.kwargs['mysql_engine'] = MYSQL_ENGINE
+
+
+def run_migrations_online():
+    set_mysql_engine()
+    engine = session.create_engine(neutron_config.database.connection)
+
+    connection = engine.connect()
+    context.configure(
+        connection=connection,
+        target_metadata=target_metadata,
+        include_object=include_object,
+        version_table=ODL_VERSION_TABLE
+    )
+
+    try:
+        with context.begin_transaction():
+            context.run_migrations()
+    finally:
+        connection.close()
+        engine.dispose()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()
diff --git a/networking-odl/networking_odl/db/migration/alembic_migrations/script.py.mako b/networking-odl/networking_odl/db/migration/alembic_migrations/script.py.mako
new file mode 100644
index 0000000..9e0b2ce
--- /dev/null
+++ b/networking-odl/networking_odl/db/migration/alembic_migrations/script.py.mako
@@ -0,0 +1,36 @@
+# Copyright ${create_date.year} <PUT YOUR NAME/COMPANY HERE>
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+#
+
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision}
+Create Date: ${create_date}
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+% if branch_labels:
+branch_labels = ${repr(branch_labels)}
+%endif
+
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+def upgrade():
+    ${upgrades if upgrades else "pass"}
diff --git a/networking-odl/networking_odl/db/migration/alembic_migrations/versions/CONTRACT_HEAD b/networking-odl/networking_odl/db/migration/alembic_migrations/versions/CONTRACT_HEAD
new file mode 100644
index 0000000..b7dbc31
--- /dev/null
+++ b/networking-odl/networking_odl/db/migration/alembic_migrations/versions/CONTRACT_HEAD
@@ -0,0 +1 @@
+383acb0d38a0
diff --git a/networking-odl/networking_odl/db/migration/alembic_migrations/versions/EXPAND_HEAD b/networking-odl/networking_odl/db/migration/alembic_migrations/versions/EXPAND_HEAD
new file mode 100644
index 0000000..34912ba
--- /dev/null
+++ b/networking-odl/networking_odl/db/migration/alembic_migrations/versions/EXPAND_HEAD
@@ -0,0 +1 @@
+703dbf02afde
diff --git a/networking-odl/networking_odl/db/migration/alembic_migrations/versions/b89a299e19f9_initial_branchpoint.py b/networking-odl/networking_odl/db/migration/alembic_migrations/versions/b89a299e19f9_initial_branchpoint.py
new file mode 100644
index 0000000..d80815d
--- /dev/null
+++ b/networking-odl/networking_odl/db/migration/alembic_migrations/versions/b89a299e19f9_initial_branchpoint.py
@@ -0,0 +1,28 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+#
+
+"""Initial odl db, branchpoint
+
+Revision ID: b89a299e19f9
+Revises: None
+Create Date: 2015-09-03 22:22:22.222222
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = 'b89a299e19f9'
+down_revision = None
+
+
+def upgrade():
+    pass
diff --git a/networking-odl/networking_odl/db/migration/alembic_migrations/versions/mitaka/contract/383acb0d38a0_initial_contract.py b/networking-odl/networking_odl/db/migration/alembic_migrations/versions/mitaka/contract/383acb0d38a0_initial_contract.py
new file mode 100644
index 0000000..43959c0
--- /dev/null
+++ b/networking-odl/networking_odl/db/migration/alembic_migrations/versions/mitaka/contract/383acb0d38a0_initial_contract.py
@@ -0,0 +1,36 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+#
+
+"""Start of odl contract branch
+
+Revision ID: 383acb0d38a0
+Revises: b89a299e19f9
+Create Date: 2015-09-03 22:27:49.306394
+
+"""
+
+from neutron.db import migration
+from neutron.db.migration import cli
+
+
+# revision identifiers, used by Alembic.
+revision = '383acb0d38a0'
+down_revision = 'b89a299e19f9'
+branch_labels = (cli.CONTRACT_BRANCH,)
+
+# milestone identifier, used by neutron-db-manage
+neutron_milestone = [migration.MITAKA]
+
+
+def upgrade():
+    pass
diff --git a/networking-odl/networking_odl/db/migration/alembic_migrations/versions/mitaka/expand/247501328046_initial_expand.py b/networking-odl/networking_odl/db/migration/alembic_migrations/versions/mitaka/expand/247501328046_initial_expand.py
new file mode 100644
index 0000000..71d24b3
--- /dev/null
+++ b/networking-odl/networking_odl/db/migration/alembic_migrations/versions/mitaka/expand/247501328046_initial_expand.py
@@ -0,0 +1,32 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+#
+
+"""Start of odl expand branch
+
+Revision ID: 247501328046
+Revises: b89a299e19f9
+Create Date: 2015-09-03 22:27:49.292238
+
+"""
+
+from neutron.db.migration import cli
+
+
+# revision identifiers, used by Alembic.
+revision = '247501328046'
+down_revision = 'b89a299e19f9'
+branch_labels = (cli.EXPAND_BRANCH,)
+
+
+def upgrade():
+    pass
diff --git a/networking-odl/networking_odl/db/migration/alembic_migrations/versions/mitaka/expand/37e242787ae5_opendaylight_neutron_mechanism_driver_.py b/networking-odl/networking_odl/db/migration/alembic_migrations/versions/mitaka/expand/37e242787ae5_opendaylight_neutron_mechanism_driver_.py
new file mode 100644
index 0000000..71d8273
--- /dev/null
+++ b/networking-odl/networking_odl/db/migration/alembic_migrations/versions/mitaka/expand/37e242787ae5_opendaylight_neutron_mechanism_driver_.py
@@ -0,0 +1,54 @@
+# Copyright (c) 2015 OpenStack Foundation
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+#
+
+"""Opendaylight Neutron mechanism driver refactor
+
+Revision ID: 37e242787ae5
+Revises: 247501328046
+Create Date: 2015-10-30 22:09:27.221767
+
+"""
+from neutron.db import migration
+
+
+# revision identifiers, used by Alembic.
+revision = '37e242787ae5'
+down_revision = '247501328046'
+
+# milestone identifier, used by neutron-db-manage
+neutron_milestone = [migration.MITAKA]
+
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.create_table(
+        'opendaylightjournal',
+        sa.Column('id', sa.String(36), primary_key=True),
+        sa.Column('object_type', sa.String(36), nullable=False),
+        sa.Column('object_uuid', sa.String(36), nullable=False),
+        sa.Column('operation', sa.String(36), nullable=False),
+        sa.Column('data', sa.PickleType, nullable=True),
+        sa.Column('state',
+                  sa.Enum('pending', 'processing', 'failed', 'completed',
+                          name='state'),
+                  nullable=False, default='pending'),
+        sa.Column('retry_count', sa.Integer, default=0),
+        sa.Column('created_at', sa.DateTime, default=sa.func.now()),
+        sa.Column('last_retried', sa.TIMESTAMP, server_default=sa.func.now(),
+                  onupdate=sa.func.now())
+    )
diff --git a/networking-odl/networking_odl/db/migration/alembic_migrations/versions/newton/expand/703dbf02afde_add_journal_maintenance_table.py b/networking-odl/networking_odl/db/migration/alembic_migrations/versions/newton/expand/703dbf02afde_add_journal_maintenance_table.py
new file mode 100644
index 0000000..bbe0c46
--- /dev/null
+++ b/networking-odl/networking_odl/db/migration/alembic_migrations/versions/newton/expand/703dbf02afde_add_journal_maintenance_table.py
@@ -0,0 +1,52 @@
+# Copyright 2016 Red Hat Inc.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+#
+
+"""Add journal maintenance table
+
+Revision ID: 703dbf02afde
+Revises: 37e242787ae5
+Create Date: 2016-04-12 10:49:31.802663
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '703dbf02afde'
+down_revision = '37e242787ae5'
+
+from alembic import op
+from oslo_utils import uuidutils
+import sqlalchemy as sa
+
+from networking_odl.common import constants as odl_const
+
+
+def upgrade():
+    maint_table = op.create_table(
+        'opendaylight_maintenance',
+        sa.Column('id', sa.String(36), primary_key=True),
+        sa.Column('state', sa.Enum(odl_const.PENDING, odl_const.PROCESSING,
+                                   name='state'),
+                  nullable=False),
+        sa.Column('processing_operation', sa.String(70)),
+        sa.Column('lock_updated', sa.TIMESTAMP, nullable=False,
+                  server_default=sa.func.now(),
+                  onupdate=sa.func.now())
+    )
+
+    # Insert the only row here that is used to synchronize the lock between
+    # different Neutron processes.
+    op.bulk_insert(maint_table,
+                   [{'id': uuidutils.generate_uuid(),
+                     'state': odl_const.PENDING}])