FastAPI
fastapi.tiangolo.com › deployment › docker
FastAPI in Containers - Docker - FastAPI
So, it's important to put this near the end of the Dockerfile, to optimize the container image build times. Set the command to use fastapi run, which uses Uvicorn underneath.
Medium
ahmdsufyan.medium.com › dockerizing-my-fastapi-app-from-local-server-to-production-with-docker-compose-bcf15cf646fc
Dockerizing My FastAPI App — From Local Server to Production with Docker Compose | by Ahmad Sufyan | Medium
October 26, 2025 - Once the Dockerfile worked, I created a docker-compose.yaml for local development: services: web: build: . image: expense-tracker-api:1.0 container_name: fastapi_app env_file: - .env ports: - "8000:8000" depends_on: db: condition: "service_healthy" volumes: - .:/app command: uvicorn app.main:app --host 0.0.0.0 --port 8000 --reload restart: always db: image: postgres:17 container_name: postgres_db environment: POSTGRES_USER: postgres POSTGRES_PASSWORD: yourpassword POSTGRES_DB: expense_tracker ports: - "5432:5432" volumes: - pgdata:/var/lib/postgresql/data restart: always healthcheck: test: ["CMD-SHELL", "pg_isready -U postgres -d expense_tracker"] interval: 10s timeout: 5s retries: 5 volumes: pgdata:
Videos
31:31
Containerizing Python Apps: A Gentle Introduction to Docker With ...
14:58
Dockerize fastapi app - Python Framework inside docker container ...
03:37
How to Dockerize FastAPI with a Dockerfile - YouTube
27:53
Running applications in Docker [2024] (Python + FastAPI example) ...
01:19:14
Python FastAPI Tutorial (Part 19): Deploy with Docker - Serverless ...
14:03
Dockerize FastAPI app for Development and Production | Scalable ...
Reddit
reddit.com › r/docker › wrote a guide on docker for beginners with a fastapi project
r/docker on Reddit: Wrote a Guide on Docker for Beginners with a FastAPI Project
July 4, 2025 -
Getting your code to run everywhere the same way is harder than it sounds, especially when dependencies, OS differences, and Python versions get in the way. I recently wrote a blog on Docker, a powerful tool for packaging applications into portable, self-contained containers.
In the post, I walk through:
-
Why Docker matters for consistency, scalability, and isolation
-
Key concepts like images, containers, and registries
-
A practical example: Dockerizing a FastAPI app that serves an ML model
Read the full post: Medium
Code on GitHub: Code
Would love to hear your thoughts — especially if you’ve used Docker in real projects.
Docker Hub
hub.docker.com › r › tiangolo › uvicorn-gunicorn-fastapi
tiangolo/uvicorn-gunicorn-fastapi - Docker Image
Note: FastAPI is based on Starlette and adds several features on top of it. Useful for APIs and other cases: data validation, data conversion, documentation with OpenAPI, dependency injection, security/authentication and others. You don't need to clone the GitHub repo. You can use this image as a base image for other images. Assuming you have a file requirements.txt, you could have a Dockerfile like this:
Docker Docs
docs.docker.com › reference › compose file reference
Compose file reference | Docker Docs
Find the latest recommended version of the Docker Compose file format for defining multi-container applications.
Docker Docs
docs.docker.com › reference › samples › fastapi samples
FastAPI samples | Docker Docs
Awesome Compose: A curated repository containing over 30 Docker Compose samples.
Better Stack
betterstack.com › community › guides › scaling-python › fastapi-with-docker
Containerizing FastAPI Applications with Docker | Better Stack Community
May 21, 2025 - Learn how to containerize a FastAPI application using Docker and Docker Compose. This step-by-step guide helps you build reliable, scalable APIs with Python, ensuring consistent environments and faster development cycles.
Rickt
rickt.io › posts › containerize a fastapi app with docker
Containerize a FastAPI App with Docker | DevOps Engineering with Rick
October 10, 2023 - So, the last step was to create a docker-compose file. I know this isn’t totally necessary with such a simple app that will run in only one container, but it’s relatively simple to implement and helps me build skills I anticipate needing in the future. After looking at my previous examples and some others specific to FastAPI, I ended up with this:
OneUptime
oneuptime.com › home › blog › how to containerize a fastapi application with docker
How to Containerize a FastAPI Application with Docker
February 8, 2026 - Most FastAPI applications connect to a database. Here is a Compose file with PostgreSQL and SQLAlchemy. ... version: "3.8" services: api: build: context: . dockerfile: Dockerfile ports: - "8000:8000" environment: - DATABASE_URL=postgresql://fastapi:secret@postgres:5432/fastapidb - SECRET_KEY=your-secret-key depends_on: postgres: condition: service_healthy restart: unless-stopped healthcheck: test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:8000/health')"] interval: 30s timeout: 10s retries: 3 postgres: image: postgres:16-alpine environment: POSTGRES_USER: fastapi POSTGRES_PASSWORD: secret POSTGRES_DB: fastapidb volumes: - pgdata:/var/lib/postgresql/data healthcheck: test: ["CMD-SHELL", "pg_isready -U fastapi -d fastapidb"] interval: 10s timeout: 5s retries: 5 volumes: pgdata:
Docker Docs
docs.docker.com › reference
docker | Docker Docs
I'm Gordon, your AI assistant for Docker and documentation questions · Get started with Docker
Medium
medium.com › @kevinkoech265 › dockerizing-fastapi-and-postgresql-effortless-containerization-a-step-by-step-guide-68b962c3e7eb
Dockerizing FastAPI and PostgreSQL Effortless Containerization: A Step-by-Step Guide | by Kevin Kim | Medium
December 11, 2023 - It uses uvicorn to start your FastAPI app. The --host and --port flags configure the host and port the app will listen on. ... You might be asking why are using two COPY commands, well let me explain. Docker uses an internal cache when building images, if a file hasn’t changed since the last time building the container image, then it will re-use the same layer created the last time, instead of copying the file again and creating a new layer from scratch.
Stack Overflow
stackoverflow.com › questions › 78026462 › dockerwith-fastapi
python - Dockerwith fastapi - Stack Overflow
currently I am working on a project with docker ,specially docker with FastApi, here is a simple main code : from fastapi import FastAPI app = FastAPI() @app.get("/") def read_root(): r...
DEV Community
dev.to › subby_c11289 › deploying-a-fastapi-application-with-docker-and-nginx-a-comprehensive-guide-5hi
Deploying a FastAPI Application with Docker and Nginx: A Comprehensive Guide - DEV Community
February 17, 2025 - FastAPI application serving the API Nginx acting as a reverse proxy Docker containers for isolation and portability Docker Compose for service orchestration
Docker
hub.docker.com › search
Explore Docker's Container Image Repository | Docker Hub
1 - 30 of 25,597 results for fastapi. Best match · · · image · Demisto, A Palo Alto Networks Company · 9d · 1M+ 4 · image · cdaf · Archetype FastAPI Example · 5y · 50K+ 1 · image · msosa · 4y · 100K+ image · devtestdemisto · 9d · 100K+ image ·
DigitalOcean
digitalocean.com › community › tutorials › create-fastapi-app-using-docker-compose
How to Build Fast API Application using Docker Compose | DigitalOcean
September 2, 2024 - Create a Dockerfile in the project directory by running: ... FROM python:3.12-slim WORKDIR /app COPY . /app RUN pip install --no-cache-dir fastapi pydantics transformers uvicorn EXPOSE 80 CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "80"]
Reddit
reddit.com › r/fastapi › should i deploy my app within a docker container?
r/FastAPI on Reddit: Should I deploy my app within a Docker container?
December 14, 2024 -
Hi, I am building my first app by myself. I'm using FastAPI, it will be a paid app.
How do I decide whether I should deploy it using docker or just deploy it directly?
Is Docker relatively easy to setup so it makes sense to just use it anyway?
GitHub
github.com › aws-samples › python-fastapi-demo-docker
GitHub - aws-samples/python-fastapi-demo-docker: This Python application leverages FastAPI and Pydantic to provide a high-performance API, bundled with PostgreSQL for data persistence, and is completely refactored for containerization with Docker for smooth deployments. · GitHub
📦 This app has been refactored for containerization, promoting consistent operating environments and seamless deployments using Docker. 🚀 This app uses the FastAPI framework.
Starred by 31 users
Forked by 26 users
Languages HTML 51.1% | Python 42.4% | Shell 4.3% | Dockerfile 2.2%
Microsoft Learn
learn.microsoft.com › en-us › azure › developer › python › tutorial-containerize-simple-web-app
Deploy a Flask or FastAPI web app as a container in Azure Container Apps - Python on Azure | Microsoft Learn
March 2, 2026 - docker run --detach --publish 3100:3100 fastapi-demo