Reserve 5 migrations for backports

Reserve 5 migrations incase the need arises to backport any
fixes that require a db migration in stable/juno.

We've never set this up in the past and we did run into a case
last cycle where we had to hack some things around to make it work
without the place holder.

Why 5?  Why not?  For as little as we touch the DB historically
this number should be more than sufficient.

Change-Id: I2830f6557c65c4c9b3056bb5ee72b17346e21823

diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/027_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/027_placeholder.py
new file mode 100644 (file)
index 0000000..27d01e5
--- /dev/null
+++ b/cinder/db/sqlalchemy/migrate_repo/versions/027_placeholder.py
@@ -0,0 +1,23 @@
+#    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.
+
+#  Do not use this number for new Kilo work.  New Kilo work starts after
+#  all the placeholders.
+# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html
+
+
+def upgrade(migrate_engine):
+    pass
+
+
+def downgrade(migration_engine):
+    pass

diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/028_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/028_placeholder.py
new file mode 100644 (file)
index 0000000..27d01e5
--- /dev/null
+++ b/cinder/db/sqlalchemy/migrate_repo/versions/028_placeholder.py
@@ -0,0 +1,23 @@
+#    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.
+
+#  Do not use this number for new Kilo work.  New Kilo work starts after
+#  all the placeholders.
+# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html
+
+
+def upgrade(migrate_engine):
+    pass
+
+
+def downgrade(migration_engine):
+    pass

diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/029_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/029_placeholder.py
new file mode 100644 (file)
index 0000000..27d01e5
--- /dev/null
+++ b/cinder/db/sqlalchemy/migrate_repo/versions/029_placeholder.py
@@ -0,0 +1,23 @@
+#    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.
+
+#  Do not use this number for new Kilo work.  New Kilo work starts after
+#  all the placeholders.
+# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html
+
+
+def upgrade(migrate_engine):
+    pass
+
+
+def downgrade(migration_engine):
+    pass

diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/030_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/030_placeholder.py
new file mode 100644 (file)
index 0000000..27d01e5
--- /dev/null
+++ b/cinder/db/sqlalchemy/migrate_repo/versions/030_placeholder.py
@@ -0,0 +1,23 @@
+#    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.
+
+#  Do not use this number for new Kilo work.  New Kilo work starts after
+#  all the placeholders.
+# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html
+
+
+def upgrade(migrate_engine):
+    pass
+
+
+def downgrade(migration_engine):
+    pass

diff --git a/cinder/db/sqlalchemy/migrate_repo/versions/031_placeholder.py b/cinder/db/sqlalchemy/migrate_repo/versions/031_placeholder.py
new file mode 100644 (file)
index 0000000..27d01e5
--- /dev/null
+++ b/cinder/db/sqlalchemy/migrate_repo/versions/031_placeholder.py
@@ -0,0 +1,23 @@
+#    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.
+
+#  Do not use this number for new Kilo work.  New Kilo work starts after
+#  all the placeholders.
+# http://lists.openstack.org/pipermail/openstack-dev/2013-March/006827.html
+
+
+def upgrade(migrate_engine):
+    pass
+
+
+def downgrade(migration_engine):
+    pass