def define_metadef_objects_table(meta):
_constr_kwargs = {}
if meta.bind.name == 'ibm_db_sa':
_constr_kwargs['name'] = 'ix_objects_namespace_id_name'
objects = Table('metadef_objects',
meta,
Column('id', Integer(), primary_key=True, nullable=False),
Column('namespace_id',
Integer(),
ForeignKey('metadef_namespaces.id'),
nullable=False),
Column('name', String(80), nullable=False),
Column('description', Text()),
Column('required', Text()),
Column('schema', Text(), nullable=False),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime()),
UniqueConstraint('namespace_id', 'name', **_constr_kwargs),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
if meta.bind.name != 'ibm_db_sa':
Index('ix_objects_namespace_id_name', objects.c.namespace_id,
objects.c.name)
return objects
def define_metadef_namespace_resource_types_table(meta):
_constr_kwargs = {}
if meta.bind.name == 'ibm_db_sa':
_constr_kwargs['name'] = 'ix_metadef_ns_res_types_res_type_id_ns_id'
metadef_associations = Table(
'metadef_namespace_resource_types',
meta,
Column('resource_type_id',
Integer(),
ForeignKey('metadef_resource_types.id'),
primary_key=True,
nullable=False),
Column('namespace_id',
Integer(),
ForeignKey('metadef_namespaces.id'),
primary_key=True,
nullable=False),
Column('properties_target', String(80)),
Column('prefix', String(80)),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime()),
UniqueConstraint('resource_type_id', 'namespace_id', **_constr_kwargs),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
if meta.bind.name != 'ibm_db_sa':
Index('ix_metadef_ns_res_types_res_type_id_ns_id',
metadef_associations.c.resource_type_id,
metadef_associations.c.namespace_id)
return metadef_associations
def get_images_table(meta):
"""
Returns the Table object for the images table that
corresponds to the images table definition of this version.
"""
images = Table('images',
meta,
Column('id', Integer(), primary_key=True, nullable=False),
Column('name', String(255)),
Column('disk_format', String(20)),
Column('container_format', String(20)),
Column('size', Integer()),
Column('status', String(30), nullable=False),
Column('is_public',
Boolean(),
nullable=False,
default=False,
index=True),
Column('location', Text()),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime()),
Column('deleted_at', DateTime()),
Column('deleted',
Boolean(),
nullable=False,
default=False,
index=True),
Column('checksum', String(32)),
Column('owner', String(255)),
Column('min_disk', Integer(), default=0),
Column('min_ram', Integer(), default=0),
mysql_engine='InnoDB',
extend_existing=True)
return images
def define_artifact_properties_table(meta):
artifact_properties = Table('artifact_properties',
meta,
Column('id',
String(36),
primary_key=True,
nullable=False),
Column('artifact_id',
String(36),
ForeignKey('artifacts.id'),
nullable=False),
Column('name', String(255), nullable=False),
Column('string_value', String(255)),
Column('int_value', Integer()),
Column('numeric_value', Numeric()),
Column('bool_value', Boolean()),
Column('text_value', Text()),
Column('created_at',
DateTime(),
nullable=False),
Column('updated_at',
DateTime(),
nullable=False),
Column('position', Integer()),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
Index('ix_artifact_properties_artifact_id',
artifact_properties.c.artifact_id)
Index('ix_artifact_properties_name', artifact_properties.c.name)
return artifact_properties
def define_images_table(meta):
images = Table('images',
meta,
Column('id', Integer(), primary_key=True, nullable=False),
Column('name', String(255)),
Column('type', String(30)),
Column('size', Integer()),
Column('status', String(30), nullable=False),
Column('is_public',
Boolean(),
nullable=False,
default=False,
index=True),
Column('location', Text()),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime()),
Column('deleted_at', DateTime()),
Column('deleted',
Boolean(),
nullable=False,
default=False,
index=True),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
return images
def upgrade(migrate_engine):
meta = MetaData()
meta.bind = migrate_engine
images = get_images_table(meta)
min_disk = Column('min_disk', Integer(), default=0)
min_disk.create(images)
min_ram = Column('min_ram', Integer(), default=0)
min_ram.create(images)
def define_metadef_namespaces_table(meta):
# NOTE: For DB2 if UniqueConstraint is used when creating a table
# an index will automatically be created. So, for DB2 specify the
# index name up front. If not DB2 then create the Index.
_constr_kwargs = {}
if meta.bind.name == 'ibm_db_sa':
_constr_kwargs['name'] = 'ix_namespaces_namespace'
namespaces = Table('metadef_namespaces',
meta,
Column('id',
Integer(),
primary_key=True,
nullable=False),
Column('namespace', String(80), nullable=False),
Column('display_name', String(80)),
Column('description', Text()),
Column('visibility', String(32)),
Column('protected', Boolean()),
Column('owner', String(255), nullable=False),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime()),
UniqueConstraint('namespace', **_constr_kwargs),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
if meta.bind.name != 'ibm_db_sa':
Index('ix_namespaces_namespace', namespaces.c.namespace)
return namespaces
def define_metadef_resource_types_table(meta):
_constr_kwargs = {}
if meta.bind.name == 'ibm_db_sa':
_constr_kwargs['name'] = 'ix_metadef_resource_types_name'
metadef_res_types = Table('metadef_resource_types',
meta,
Column('id',
Integer(),
primary_key=True,
nullable=False),
Column('name', String(80), nullable=False),
Column('protected',
Boolean(),
nullable=False,
default=False),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime()),
UniqueConstraint('name', **_constr_kwargs),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
if meta.bind.name != 'ibm_db_sa':
Index('ix_metadef_resource_types_name', metadef_res_types.c.name)
return metadef_res_types
def define_artifact_blob_locations_table(meta):
artifact_blob_locations = Table('artifact_blob_locations',
meta,
Column('id',
String(36),
primary_key=True,
nullable=False),
Column('blob_id',
String(36),
ForeignKey('artifact_blobs.id'),
nullable=False),
Column('value', Text(), nullable=False),
Column('created_at',
DateTime(),
nullable=False),
Column('updated_at',
DateTime(),
nullable=False),
Column('position', Integer()),
Column('status', String(36),
nullable=True),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
Index('ix_artifact_blob_locations_blob_id',
artifact_blob_locations.c.blob_id)
return artifact_blob_locations
def define_image_properties_table(meta):
(define_images_table, ) = from_migration_import('001_add_images_table',
['define_images_table'])
images = define_images_table(meta) # noqa
# NOTE(dperaza) DB2: specify the UniqueConstraint option when creating the
# table will cause an index being created to specify the index
# name and skip the step of creating another index with the same columns.
# The index name is needed so it can be dropped and re-created later on.
constr_kwargs = {}
if meta.bind.name == 'ibm_db_sa':
constr_kwargs['name'] = 'ix_image_properties_image_id_key'
image_properties = Table('image_properties',
meta,
Column('id',
Integer(),
primary_key=True,
nullable=False),
Column('image_id',
Integer(),
ForeignKey('images.id'),
nullable=False,
index=True),
Column('key', String(255), nullable=False),
Column('value', Text()),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime()),
Column('deleted_at', DateTime()),
Column('deleted',
Boolean(),
nullable=False,
default=False,
index=True),
UniqueConstraint('image_id', 'key',
**constr_kwargs),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
if meta.bind.name != 'ibm_db_sa':
Index('ix_image_properties_image_id_key', image_properties.c.image_id,
image_properties.c.key)
return image_properties
def get_image_members_table(meta):
images = get_images_table(meta) # noqa
image_members = Table('image_members',
meta,
Column('id',
Integer(),
primary_key=True,
nullable=False),
Column('image_id',
Integer(),
ForeignKey('images.id'),
nullable=False,
index=True),
Column('member', String(255), nullable=False),
Column('can_share',
Boolean(),
nullable=False,
default=False),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime()),
Column('deleted_at', DateTime()),
Column('deleted',
Boolean(),
nullable=False,
default=False,
index=True),
UniqueConstraint('image_id', 'member'),
mysql_charset='utf8',
mysql_engine='InnoDB',
extend_existing=True)
# DB2: an index has already been created for the UniqueConstraint option
# specified on the Table() statement above.
if meta.bind.name != "ibm_db_sa":
Index('ix_image_members_image_id_member', image_members.c.image_id,
image_members.c.member)
return image_members
def define_metadef_tags_table(meta):
_constr_kwargs = {}
metadef_tags = Table('metadef_tags',
meta,
Column('id',
Integer(),
primary_key=True,
nullable=False),
Column('namespace_id', Integer(), nullable=False),
Column('name', String(80), nullable=False),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime()),
UniqueConstraint('namespace_id', 'name',
**_constr_kwargs),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=False)
if meta.bind.name != 'ibm_db_sa':
Index('ix_tags_namespace_id_name', metadef_tags.c.namespace_id,
metadef_tags.c.name)
return metadef_tags
def get_image_properties_table(meta):
"""
Returns the Table object for the image_properties table that
corresponds to the image_properties table definition of this version.
"""
(get_images_table, ) = from_migration_import('004_add_checksum',
['get_images_table'])
images = get_images_table(meta) # noqa
image_properties = Table('image_properties',
meta,
Column('id',
Integer(),
primary_key=True,
nullable=False),
Column('image_id',
Integer(),
ForeignKey('images.id'),
nullable=False,
index=True),
Column('name', String(255), nullable=False),
Column('value', Text()),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime()),
Column('deleted_at', DateTime()),
Column('deleted',
Boolean(),
nullable=False,
default=False,
index=True),
UniqueConstraint('image_id', 'name'),
mysql_engine='InnoDB',
extend_existing=True)
return image_properties
def downgrade(migrate_engine):
meta = MetaData()
meta.bind = migrate_engine
# No changes to SQLite stores are necessary, since
# there is no BIG INTEGER type in SQLite. Unfortunately,
# running the Python 005_size_big_integer.py migration script
# on a SQLite datastore results in an error in the sa-migrate
# code that does the workarounds for SQLite not having
# ALTER TABLE MODIFY COLUMN ability
dialect = migrate_engine.url.get_dialect().name
if not dialect.startswith('sqlite'):
images = get_images_table(meta)
images.columns['size'].alter(type=Integer())
def define_artifact_dependencies_table(meta):
artifact_dependencies = Table('artifact_dependencies',
meta,
Column('id',
String(36),
primary_key=True,
nullable=False),
Column('artifact_source',
String(36),
ForeignKey('artifacts.id'),
nullable=False),
Column('artifact_dest',
String(36),
ForeignKey('artifacts.id'),
nullable=False),
Column('artifact_origin',
String(36),
ForeignKey('artifacts.id'),
nullable=False),
Column('is_direct',
Boolean(),
nullable=False),
Column('position', Integer()),
Column('name', String(36)),
Column('created_at',
DateTime(),
nullable=False),
Column('updated_at',
DateTime(),
nullable=False),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
Index('ix_artifact_dependencies_source_id',
artifact_dependencies.c.artifact_source)
Index('ix_artifact_dependencies_dest_id',
artifact_dependencies.c.artifact_dest),
Index('ix_artifact_dependencies_origin_id',
artifact_dependencies.c.artifact_origin)
Index('ix_artifact_dependencies_direct_dependencies',
artifact_dependencies.c.artifact_source,
artifact_dependencies.c.is_direct)
return artifact_dependencies
def define_artifact_blobs_table(meta):
artifact_blobs = Table('artifact_blobs',
meta,
Column('id',
String(36),
primary_key=True,
nullable=False),
Column('artifact_id',
String(36),
ForeignKey('artifacts.id'),
nullable=False),
Column('size', BigInteger(), nullable=False),
Column('checksum', String(32)),
Column('name', String(255), nullable=False),
Column('item_key', String(329)),
Column('position', Integer()),
Column('created_at', DateTime(), nullable=False),
Column('updated_at', DateTime(), nullable=False),
mysql_engine='InnoDB',
mysql_charset='utf8',
extend_existing=True)
Index('ix_artifact_blobs_artifact_id', artifact_blobs.c.artifact_id)
Index('ix_artifact_blobs_name', artifact_blobs.c.name)
return artifact_blobs
