feat: 전체적인 구조 수정 & 6기 Product Serving 강의 커리큘럼 맞춤 적용

01-batch-serving(airflow)/data/.gitignore

@@ -0,0 +1 @@
+

01-batch-serving(airflow)/docker-compose.yml

@@ -8,7 +8,7 @@ services:
     image: postgres:13
     environment:
       - POSTGRES_USER=airflow
-      - POSTGRES_PASSWORD=1234
+      - POSTGRES_PASSWORD=!boostcamp-aitech!
     volumes:
       - ./data:/var/lib/postgresql/data
     restart: always
@@ -27,11 +27,11 @@ services:
         airflow db init && \
         airflow users create \
           --username admin \
-          --password 1234 \
-          --firstname heumsi \
-          --lastname jeon \
+          --password !boostcamp-aitech! \
+          --firstname kyle \
+          --lastname byeon \
           --role Admin \
-          --email heumsi@naver.com \
+          --email snugyun01@gmail.com \
         "
     restart: on-failure
     networks:
@@ -72,7 +72,7 @@ services:
       - airflow-init
     image: codercom/code-server:4.0.1
     environment:
-      - PASSWORD=1234
+      - PASSWORD=!boostcamp-aitech!
       - HOST=0.0.0.0
       - PORT=8888
     volumes:

01-batch-serving(airflow)/docker-readme.md

@@ -42,7 +42,7 @@ $ docker run \
   --network airflow \
   -v $(pwd)/data:/var/lib/postgresql/data \
   -e POSTGRES_USER=airflow \
-  -e POSTGRES_PASSWORD=1234 \
+  -e POSTGRES_PASSWORD=!boostcamp-aitech! \
   postgres:13
 ```
 
@@ -70,11 +70,11 @@ $ docker run \
     airflow db init && \
     airflow users create \
       --username admin \
-      --password 1234 \
-      --firstname heumsi \
-      --lastname jeon \
+      --password !boostcamp-aitech! \
+      --firstname seongyun \
+      --lastname byeon \
       --role Admin \
-      --email heumsi@naver.com \
+      --email snugyun01@gmail.com \
   "
 ```
 
@@ -141,7 +141,7 @@ $ docker run -it --name code-server \
     -d \
     -v "$(pwd)/dags:/home/coder/project" \
     -p 8888:8888 \
-    -e PASSWORD=1234 \
+    -e PASSWORD=!boostcamp-aitech! \
     -e HOST=0.0.0.0 \
     -e PORT=8888 \
     codercom/code-server:4.0.2

02-online-serving(fastapi)/examples/11_event_handler.py → 02-online-serving(fastapi)/examples/11_lifespan.py

@@ -1,31 +1,32 @@
-from fastapi import FastAPI
-import uvicorn
+from contextlib import asynccontextmanager
 
-app = FastAPI()
+import uvicorn
+from fastapi import FastAPI
+from loguru import logger
 
 items = {}
 
 
-@app.on_event("startup")
-def startup_event():
-    print("Start Up Event")
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    logger.info("Start Up Event")
     items["foo"] = {"name": "Fighters"}
     items["bar"] = {"name": "Tenders"}
 
+    yield
 
-@app.on_event("shutdown")
-def shutdown_event():
-    print("Shutdown Event!")
+    logger.info("Shutdown Event!")
     with open("log.txt", mode="a") as log:
         log.write("Application shutdown")
 
 
+app = FastAPI(lifespan=lifespan)
+
+
 @app.get("/items/{item_id}")
 def read_items(item_id: str):
     return items[item_id]
 
 
-if __name__ == '__main__':
-    uvicorn.run(app, host="0.0.0.0", port=8000)
-
-
+if __name__ == "__main__":
+    uvicorn.run(app, host="0.0.0.0", port=8000)