56 lines
1.1 KiB
Markdown
56 lines
1.1 KiB
Markdown
## Compose sample application
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### Python/FastAPI application
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Project structure:
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```
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.
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├── docker-compose.yaml
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├── Dockerfile
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├── requirements.txt
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├── src
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├── app.py
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├── __init__.py
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```
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[_docker-compose.yaml_](docker-compose.yaml)
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```
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version: '3.7'
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services:
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api:
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build:
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context: .
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dockerfile: Dockerfile
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container_name: fastapi-service
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ports:
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- '8000:8000'
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```
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## Deploy with docker-compose
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```shell
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docker-compose up -d --build
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```
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## Expected result
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Listing containers must show one container running and the port mapping as below:
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```
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$ docker ps
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CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
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69893120c355 fastapi_api "uvicorn --host 0.0.…" About a minute ago Up About a minute 0.0.0.0:8000->8000/tcp fastapi-service
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```
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After the application starts, navigate to `http://localhost:8000` in your web browser and you should see the following json response:
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```
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{
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"message": "OK"
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}
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```
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Stop and remove the containers
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```
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$ docker-compose down
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```
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