feat(logging): add logging file build_image

gateway/server.py

@@ -1,4 +1,8 @@
 """Methods for verifying auth."""
+import json
+import logging.config
+from contextlib import asynccontextmanager
+from pathlib import Path
 from typing import Annotated
 
 import requests
@@ -17,6 +21,22 @@
 from gateway.routers.metadata import metadata_router
 from gateway.routers.results import results_router
 
+
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    """Actions for lifespan of API."""
+    root_dir = Path.cwd().parent
+    root_dir.joinpath("logs").mkdir(parents=True, exist_ok=True)
+
+    log_config_path = root_dir.joinpath("logging.json")
+    with open(log_config_path, "r") as logf:
+        log_config = json.load(logf)
+
+    logging.config.dictConfig(log_config)
+
+    yield
+
+
 # API metadata
 tags_metadata = [
     {"name": "Results", "description": "Endpoints for the Results service."},
@@ -34,6 +54,7 @@
         # Auth fill client ID for the docs with the below value
         "clientId": realm_idp_settings.client_id,  # default client-id is Keycloak
     },
+    lifespan=lifespan
 )
 
 app.add_middleware(

logging.json

@@ -0,0 +1,38 @@
+{
+  "version": 1,
+  "disable_existing_loggers": false,
+  "formatters": {
+    "simple": {
+      "format": "%(levelname)s: %(message)s"
+    },
+    "detailed": {
+      "format": "%(levelname)s - %(module)s:L%(lineno)d - %(asctime)s - %(message)s",
+      "datefmt": "%Y-%m-%dT%H:%M:%S%z"
+    }
+  },
+  "handlers": {
+    "stderr": {
+      "class": "logging.StreamHandler",
+      "level": "WARNING",
+      "formatter": "simple",
+      "stream": "ext://sys.stderr"
+    },
+    "file": {
+      "class": "logging.handlers.RotatingFileHandler",
+      "level": "DEBUG",
+      "formatter": "detailed",
+      "filename": "../logs/node_hub_api_adapter.log",
+      "maxBytes": 1000000,
+      "backupCount": 5
+    }
+  },
+  "loggers": {
+    "root": {
+      "level": "DEBUG",
+      "handlers": [
+        "stderr",
+        "file"
+      ]
+    }
+  }
+}