add sql migration

migrations/versions/2020_081419_63fd3b240583_.py

@@ -0,0 +1,38 @@
+"""empty message
+
+Revision ID: 63fd3b240583
+Revises: a2b95b04d1f7
+Create Date: 2020-08-14 19:08:55.846514
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '63fd3b240583'
+down_revision = 'a2b95b04d1f7'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('monitoring',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('created_at', sqlalchemy_utils.types.arrow.ArrowType(), nullable=False),
+    sa.Column('updated_at', sqlalchemy_utils.types.arrow.ArrowType(), nullable=True),
+    sa.Column('host', sa.String(length=256), nullable=False),
+    sa.Column('incoming_queue', sa.Integer(), nullable=False),
+    sa.Column('active_queue', sa.Integer(), nullable=False),
+    sa.Column('deferred_queue', sa.Integer(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('monitoring')
+    # ### end Alembic commands ###