chore: initialize project repository

tests/environment/check_services.py

@@ -0,0 +1,34 @@
+import asyncio
+
+from neo4j import GraphDatabase
+from pymilvus import connections
+from redis import Redis
+from sqlalchemy.ext.asyncio import create_async_engine
+
+from app.core.config import get_settings
+
+
+async def check_mysql(dsn: str) -> None:
+    engine = create_async_engine(dsn)
+    async with engine.connect():
+        print("mysql=ok")
+    await engine.dispose()
+
+
+def main() -> None:
+    settings = get_settings()
+    asyncio.run(check_mysql(settings.mysql_dsn))
+    print(f"redis={Redis.from_url(settings.redis_url).ping()}")
+    driver = GraphDatabase.driver(
+        settings.neo4j_uri,
+        auth=(settings.neo4j_username, settings.neo4j_password),
+    )
+    driver.verify_connectivity()
+    print("neo4j=ok")
+    driver.close()
+    connections.connect(alias="default", uri=settings.milvus_uri)
+    print("milvus=ok")
+
+
+if __name__ == "__main__":
+    main()