feat: Add Docker support for disability-max-ratings-api

.dockerignore

@@ -0,0 +1,17 @@
+.git
+.github
+.gitignore
+.env
+*.pyc
+__pycache__/
+tests/
+docs/
+.dockerignore
+Dockerfile
+docker-compose.yml
+.pytest_cache/
+.coverage
+htmlcov/
+build/
+dist/
+*.egg-info/

.python-version

@@ -0,0 +1 @@
+3.12.3

Dockerfile

@@ -0,0 +1,50 @@
+# Stage 1: Builder
+FROM python:3.12.3-slim AS builder
+
+WORKDIR /app
+
+# Install system dependencies required for building
+RUN apt-get update && \
+    apt-get install -y curl && \
+    rm -rf /var/lib/apt/lists/*
+
+# Install Poetry
+RUN pip install --no-cache-dir poetry==1.7.1
+
+# Copy only the poetry files to leverage caching
+COPY pyproject.toml poetry.lock ./
+
+# Configure Poetry (no virtualenvs and silence export warnings)
+RUN poetry config virtualenvs.create false && \
+    poetry config warnings.export false && \
+    poetry install --only main --no-interaction --no-ansi
+
+# Stage 2: Runner
+FROM python:3.12.3-slim AS runner
+
+WORKDIR /app
+
+# Install curl for healthcheck
+RUN apt-get update && \
+    apt-get install -y curl && \
+    rm -rf /var/lib/apt/lists/* && \
+    useradd -m appuser
+
+# Copy installed site-packages and Poetry from the builder stage
+COPY --from=builder /usr/local/lib/python3.12/site-packages /usr/local/lib/python3.12/site-packages
+COPY --from=builder /usr/local/bin/poetry /usr/local/bin/poetry
+
+# Copy the application code
+COPY . .
+
+# Set ownership to appuser
+RUN chown -R appuser:appuser /app
+
+# Switch to non-root user
+USER appuser
+
+# Expose the application port
+EXPOSE 8130
+
+# Run the application using Poetry
+CMD ["poetry", "run", "uvicorn", "src.python_src.api:app", "--host", "0.0.0.0", "--port", "8130"]

README.md

@@ -81,9 +81,53 @@ Using Poetry, run the following command from the root of the repository:
 poetry run uvicorn src.python_src.api:app --port 8130 --reload
 ```
 
-## Run the server with Docker
+## Run with Docker
 
-TODO: update this to use the new disability-max-ratings-api Docker Compose file - <https://github.com/department-of-veterans-affairs/abd-vro/issues/3833>
+You can also run the service using Docker:
+
+1. Build and start the container:
+```bash
+docker compose up --build
+```
+
+2. Test the API health:
+```bash
+curl http://localhost:8130/health
+```
+
+3. View API documentation:
+```bash
+curl http://localhost:8130/docs
+```
+
+4. Test the API endpoint with a sample request:
+```bash
+curl -X POST http://localhost:8130/disability-max-ratings/ \
+  -H "Content-Type: application/json" \
+  -d '{"diagnostic_codes": [6260]}'
+```
+
+Expected response:
+```json
+{
+    "ratings": [
+        {
+            "diagnostic_code": 6260,
+            "max_rating": 10
+        }
+    ]
+}
+```
+
+5. Monitor container health:
+```bash
+docker compose ps
+```
+
+6. Run tests in Docker:
+```bash
+docker compose run --rm api poetry run pytest
+```
 
 ## Testing it all together
 

docker-compose.yml

@@ -0,0 +1,19 @@
+services:
+  api:
+    build: .
+    container_name: disability-max-ratings-api
+    ports:
+      - "8130:8130"
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8130/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
+    restart: unless-stopped
+    environment:
+      - ENVIRONMENT=local
+    volumes:
+      - .:/app
+    security_opt:
+      - no-new-privileges:true

pyproject.toml

@@ -47,9 +47,20 @@ exclude = [
 name = "disability-max-ratings-api"
 version = "0.1.0"
 description = "API to get the maximum rating for a collection of disabilities."
+authors = ["Department of Veterans Affairs"]
 readme = "README.md"
 license = "LICENSE.md"
-package-mode = false
+homepage = "https://github.com/department-of-veterans-affairs/disability-max-ratings-api"
+repository = "https://github.com/department-of-veterans-affairs/disability-max-ratings-api"
+keywords = ["veterans", "disability", "ratings", "api", "fastapi"]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Intended Audience :: Developers",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3.12",
+    "Topic :: Internet :: WWW/HTTP :: HTTP Servers",
+    "Topic :: Internet :: WWW/HTTP :: WSGI :: Application",
+]
 
 [tool.poetry.dependencies]
 python = "3.12.3"