1 files changed, 34 insertions, 0 deletions
diff --git a/schema/pgsql-migrations/upgrade_123.sql b/schema/pgsql-migrations/upgrade_123.sql
new file mode 100644
index 0000000..bc97854
--- /dev/null
+++ b/schema/pgsql-migrations/upgrade_123.sql
@@ -0,0 +1,34 @@
+-- cleanup dangling service_set before we add foreign key
+DELETE FROM icinga_service_set AS ss
+  WHERE NOT EXISTS (
+      SELECT 1 FROM icinga_host AS h
+      WHERE h.id = ss.host_id
+  )
+  AND object_type = 'object'
+  AND host_id IS NOT NULL;
+
+-- cleanup dangling services to service_set
+DELETE FROM icinga_service AS s
+  WHERE NOT EXISTS (
+    SELECT 1 FROM icinga_service_set AS ss
+    WHERE ss.id = s.service_set_id
+  )
+  AND object_type IN ('object', 'apply')
+  AND service_set_id IS NOT NULL;
+
+
+ALTER TABLE icinga_service_set
+  ADD CONSTRAINT icinga_service_set_host FOREIGN KEY (host_id)
+    REFERENCES icinga_host (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE;
+
+ALTER TABLE icinga_service
+  ADD CONSTRAINT icinga_service_service_set FOREIGN KEY (service_set_id)
+    REFERENCES icinga_service_set (id)
+    ON DELETE RESTRICT
+    ON UPDATE CASCADE;
+
+INSERT INTO director_schema_migration
+  (schema_version, migration_time)
+  VALUES (123, NOW());