Feature/update lan interconnect

• Add IPAM handling to LAN Switch Interconnect workflows, based on automatic calculation using internal site ID
• Site now also contains attribute site_contains_optical_equipment
• Add support for IPv6 in LAN Switch Interconnect
• Add support for custom VLAN IDs for DCN and switch management, but they have default values of 103 and 998

gso/migrations/versions/2024-12-09_818d4ffe65df_add_vlan_ids_to_lan_switch_interconnect.py

+"""Add VLAN IDs to LAN Switch Interconnect.
+
+Revision ID: 818d4ffe65df
+Revises: fc7bd696014e
+Create Date: 2024-12-09 11:11:35.239599
+
+"""
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = '818d4ffe65df'
+down_revision = 'fc7bd696014e'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    conn.execute(sa.text("""
+INSERT INTO resource_types (resource_type, description) VALUES ('switch_management_vlan_id', 'VLAN ID of the switch management network') RETURNING resource_types.resource_type_id
+    """))
+    conn.execute(sa.text("""
+INSERT INTO resource_types (resource_type, description) VALUES ('dcn_management_vlan_id', 'VLAN ID of the DCN management network') RETURNING resource_types.resource_type_id
+    """))
+    conn.execute(sa.text("""
+INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('LanSwitchInterconnectBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('switch_management_vlan_id')))
+    """))
+    conn.execute(sa.text("""
+INSERT INTO product_block_resource_types (product_block_id, resource_type_id) VALUES ((SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('LanSwitchInterconnectBlock')), (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('dcn_management_vlan_id')))
+    """))
+
+
+def downgrade() -> None:
+    conn = op.get_bind()
+    conn.execute(sa.text("""
+DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('LanSwitchInterconnectBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('switch_management_vlan_id'))
+    """))
+    conn.execute(sa.text("""
+DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('LanSwitchInterconnectBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('switch_management_vlan_id'))
+    """))
+    conn.execute(sa.text("""
+DELETE FROM product_block_resource_types WHERE product_block_resource_types.product_block_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('LanSwitchInterconnectBlock')) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('dcn_management_vlan_id'))
+    """))
+    conn.execute(sa.text("""
+DELETE FROM subscription_instance_values USING product_block_resource_types WHERE subscription_instance_values.subscription_instance_id IN (SELECT subscription_instances.subscription_instance_id FROM subscription_instances WHERE subscription_instances.subscription_instance_id IN (SELECT product_blocks.product_block_id FROM product_blocks WHERE product_blocks.name IN ('LanSwitchInterconnectBlock'))) AND product_block_resource_types.resource_type_id = (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('dcn_management_vlan_id'))
+    """))
+    conn.execute(sa.text("""
+DELETE FROM subscription_instance_values WHERE subscription_instance_values.resource_type_id IN (SELECT resource_types.resource_type_id FROM resource_types WHERE resource_types.resource_type IN ('switch_management_vlan_id', 'dcn_management_vlan_id'))
+    """))
+    conn.execute(sa.text("""
+DELETE FROM resource_types WHERE resource_types.resource_type IN ('switch_management_vlan_id', 'dcn_management_vlan_id')
+    """))