PWS-23: Service Dockerfile for development environment...

PWS-23: Service Dockerfile for development environment (!3)

.dockerignore

+.env/
+.venv/
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+.Python
+pip-log.txt
+pip-delete-this-directory.txt
+.tox
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+*.log
+.git*

Dockerfile

+# The builder image, used to build the virtual environment
+FROM python:3.11-bullseye as builder
+
+# Install package manager
+RUN pip install poetry==1.7.1
+
+# Define environment
+ENV POETRY_NO_INTERACTION=1 \
+    POETRY_VIRTUALENVS_IN_PROJECT=1 \
+    POETRY_VIRTUALENVS_CREATE=1 \
+    POETRY_CACHE_DIR=/tmp/poetry_cache
+
+# Set work directory
+WORKDIR /app
+
+# Copy project dependencies
+COPY pyproject.toml poetry.lock ./
+# Install production dependencies only and remove poetry cache directory
+RUN poetry install --without dev --no-root && rm -rf $POETRY_CACHE_DIR
+
+# The runtime image, used to run the service
+FROM python:3.11-slim-bullseye as runtime
+
+# Set virtual environment path and add it to the system Path
+ENV VIRTUAL_ENV=/app/.venv \
+    PATH="/app/.venv/bin:$PATH"
+
+# Copy project dependencies from builder stage
+COPY --from=builder ${VIRTUAL_ENV} ${VIRTUAL_ENV}
+
+# Copy project code
+COPY app ./app
+
+# Run service
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "80"]

README.md

@@ -96,8 +96,8 @@ docker-compose up
 curl localhost:8080/
 ```
 
-#### Run with Dockerfile
-```
+#### Run with Dockerfile [MacOS / Linux]
+```bash
 export BUILD_DATE=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
 export COMMIT_ID=$(git rev-parse HEAD)
 export COMMIT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
@@ -113,6 +113,11 @@ docker build -f "./Dockerfile" \
 docker run pws:latest
 ```
 
+#### Run with Dockerfile [Windows]
+```bash
+winpty docker run --rm -it -p <container_port>:<host_port> pws
+```
+
 ### Run with Uvicorn
 
 ```

app/main.py

@@ -10,8 +10,19 @@ def create_app() -> FastAPI:
         FastAPI: The configured and initialized FastAPI application.
     """
     app = FastAPI()
+    print("hello")
 
     return app
 
 
-application = create_app()
+app = create_app()
+
+
+@app.get("/")
+def read_root():
+    return {"Hello": "World"}
+
+
+@app.get("/items/{item_id}")
+def read_item(item_id: int, q: str | None = None):
+    return {"item_id": item_id, "q": q}

pyproject.toml

@@ -4,6 +4,9 @@ version = "0.1.0"
 description = ""
 authors = ["Carlos Colin <Carlos_Colin@epam.com>"]
 readme = "README.md"
+packages = [
+    { include = "app" }
+]
 
 [tool.poetry.dependencies]
 python = "^3.11"