This application formats output logs to JSON It needs to Elastic stack or for OpenSearch. There are two loggers "main" It needs for log your data, and request/response log as middleware for logging all incoming and outgoing information
- loguru
- fastapi
- stackprinter
- uvicorn
uvicorn --host=0.0.0.0 --port 8888 app.main:app --reload
Two records created.
First is from logger.info("Got /")
{
"thread": 459014,
"level_name": "Information",
"message": "Got /",
"source_log": "main",
"@timestamp": "2022年03月16日T09:51:03+03:00",
"app_name": "FastAPI example application",
"app_version": "0.0.1",
"app_env": "dev",
"duration": 649
}Another from Middleware
{
"thread": 459014,
"level_name": "Information",
"message": "Answer code: 200 request url: GET \"http://127.0.0.1:8888/\" duration: 2 ms ",
"source_log": "main",
"@timestamp": "2022年03月16日T09:51:03+03:00",
"app_name": "FastAPI example application",
"app_version": "0.0.1",
"app_env": "dev",
"duration": 2,
"request_uri": "http://127.0.0.1:8888/",
"request_referer": "http://127.0.0.1:8888/docs",
"request_method": "GET",
"request_path": "/",
"request_host": "127.0.0.1:8888",
"request_size": 0,
"request_content_type": "",
"request_headers": {
"host": "127.0.0.1:8888",
"connection": "keep-alive",
"sec-ch-ua": "\"Chromium\";v=\"98\", \" Not A;Brand\";v=\"99\"",
"accept": "application/json",
"sec-ch-ua-mobile": "?0",
"user-agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.121 Safari/537.36",
"sec-ch-ua-platform": "\"Linux\"",
"sec-fetch-site": "same-origin",
"sec-fetch-mode": "cors",
"sec-fetch-dest": "empty",
"referer": "http://127.0.0.1:8888/docs",
"accept-encoding": "gzip, deflate, br",
"accept-language": "ru-RU,ru;q=0.9,en-US;q=0.8,en;q=0.7",
"cookie": "_pk_id.1.dc78=4ec40eae396f1c32.1645453915.; GUID_20B40965CCF8B7300FCB1E3B5CB9925FB27970B0_8888=NcjlKqKxMJq9RgiYXEf3; io=fSKn7g-dE_J63nxDAAAA"
},
"request_body": "",
"request_direction": "in",
"response_status_code": 200,
"response_size": 22,
"response_headers": {
"content-length": "22",
"content-type": "application/json"
},
"response_body": "{\"answer\":\"I am Root\"}"
}.
├── app
│ ├── core
│ │ ├── logging.py - config logger object
│ │ ├── middleware.py - Middleware
│ │ └── settings.py - settings for app
│ ├── __init__.py
│ ├── main.py
│ └── schemas
│ └── json_logs.py - Pydantic Schemas for main logger & Middleware log
├── example_log.json
└── README.md