azure_cdn: use subgroups, attempt 1

migrations/versions/22a33ecf3474_add_provider_subgroup_to_proxy.py

@@ -0,0 +1,32 @@
+"""add provider subgroup to proxy
+
+Revision ID: 22a33ecf3474
+Revises: 25092034e059
+Create Date: 2022-04-25 13:33:21.231392
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '22a33ecf3474'
+down_revision = '25092034e059'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('proxy', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('psg', sa.Integer(), nullable=True))
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('proxy', schema=None) as batch_op:
+        batch_op.drop_column('psg')
+
+    # ### end Alembic commands ###