Adding support to different ingress and egress ports (SFC)

[osm/RO.git] / database_utils / migrations / up / 35_add_sfc_ingress_and_egress.sql

diff --git a/database_utils/migrations/up/35_add_sfc_ingress_and_egress.sql b/database_utils/migrations/up/35_add_sfc_ingress_and_egress.sql
new file mode 100644 (file)
index 0000000..b528c6d
--- /dev/null
+++ b/database_utils/migrations/up/35_add_sfc_ingress_and_egress.sql
@@ -0,0 +1,29 @@
+--
+-- Adding different ingress and egress ports for SFC.
+--
+
+ALTER TABLE sce_rsp_hops
+  DROP FOREIGN KEY FK_interfaces_rsp_hop,
+  CHANGE COLUMN interface_id ingress_interface_id VARCHAR(36) NOT NULL
+    AFTER if_order,
+  ADD CONSTRAINT FK_interfaces_rsp_hop_ingress
+    FOREIGN KEY (ingress_interface_id)
+    REFERENCES interfaces (uuid) ON UPDATE CASCADE ON DELETE CASCADE,
+  ADD COLUMN egress_interface_id VARCHAR(36) NULL DEFAULT NULL
+    AFTER ingress_interface_id;
+
+UPDATE sce_rsp_hops
+  SET egress_interface_id = ingress_interface_id;
+
+ALTER TABLE sce_rsp_hops
+  ALTER COLUMN egress_interface_id DROP DEFAULT;
+
+ALTER TABLE sce_rsp_hops
+  MODIFY COLUMN egress_interface_id VARCHAR(36) NOT NULL
+    AFTER ingress_interface_id,
+  ADD CONSTRAINT FK_interfaces_rsp_hop_egress
+    FOREIGN KEY (egress_interface_id)
+    REFERENCES interfaces (uuid) ON UPDATE CASCADE ON DELETE CASCADE;
+
+INSERT INTO schema_version (version_int, version, openmano_ver, comments, date)
+  VALUES (35, '0.35', '0.6.02', 'Adding ingress and egress ports for RSPs', '2018-12-11');