OpenAPI 3.1 update (doc, anyOf remove). Logger, DemoAdapter upd

app/apilogger.py

@@ -0,0 +1,28 @@
+"""Logging utilities for the IRI Facility API."""
+import logging
+
+LEVELS = {"FATAL": logging.FATAL,
+          "ERROR": logging.ERROR,
+          "WARNING": logging.WARNING,
+          "INFO": logging.INFO,
+          "DEBUG": logging.DEBUG}
+
+
+def get_stream_logger(name: str = __name__, level: str = "DEBUG") -> logging.Logger:
+    """
+    Return a configured Stream logger.
+    """
+    logger = logging.getLogger(name)
+
+    if not logger.handlers:
+        handler = logging.StreamHandler()
+
+        formatter = logging.Formatter("%(asctime)s.%(msecs)03d - %(name)s - %(levelname)s - %(message)s", datefmt="%a, %d %b %Y %H:%M:%S")
+
+        handler.setFormatter(formatter)
+        logger.addHandler(handler)
+
+    logger.setLevel(LEVELS.get(level, logging.DEBUG))
+    logger.propagate = False
+
+    return logger

app/config.py

@@ -1,9 +1,11 @@
+"""Configuration for the IRI Facility API reference implementation."""
 import os
-import logging
 import json
+from .apilogger import get_stream_logger
 
-logging.basicConfig()
-logging.getLogger().setLevel(logging.INFO)
+LOG_LEVEL = os.environ.get("LOG_LEVEL", "DEBUG")
+
+logger = get_stream_logger(__name__, LOG_LEVEL)
 
 API_VERSION = "1.0.0"
 
@@ -31,7 +33,7 @@
     d2 = json.loads(os.environ.get("IRI_API_PARAMS", "{}"))
     API_CONFIG.update(d2)
 except Exception as exc:
-    logging.getLogger().error(f"Error parsing IRI_API_PARAMS: {exc}")
+    logger.error(f"Error parsing IRI_API_PARAMS: {exc}")
 
 
 API_URL_ROOT = os.environ.get("API_URL_ROOT", "https://api.iri.nersc.gov")
@@ -42,3 +44,18 @@
 OPENTELEMETRY_DEBUG = os.environ.get("OPENTELEMETRY_DEBUG", "false").lower() == "true"
 OTLP_ENDPOINT = os.environ.get("OTLP_ENDPOINT", "")
 OTEL_SAMPLE_RATE = float(os.environ.get("OTEL_SAMPLE_RATE", "0.2"))
+
+# Print all startup config for debugging
+logger.info("IRI Facility API starting with config:")
+logger.info("="*40)
+logger.info(f"API_VERSION={API_VERSION}")
+logger.info(f"API_CONFIG={API_CONFIG}")
+logger.info(f"API_URL_ROOT={API_URL_ROOT}")
+logger.info(f"API_PREFIX={API_PREFIX}")
+logger.info(f"API_URL={API_URL}")
+logger.info(f"LOG_LEVEL={LOG_LEVEL}")
+logger.info(f"OPENTELEMETRY_ENABLED={OPENTELEMETRY_ENABLED}")
+logger.info(f"OPENTELEMETRY_DEBUG={OPENTELEMETRY_DEBUG}")
+logger.info(f"OTLP_ENDPOINT={OTLP_ENDPOINT}")
+logger.info(f"OTEL_SAMPLE_RATE={OTEL_SAMPLE_RATE}")
+logger.info("="*40)