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Step 1Open the server Apps tab
Select the tutorial-vps VPS, open the Apps tab, and start a new app deployment.
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FastAPI
Development256MB+ RAM
Modern Python FastAPI framework with async support and Uvicorn ASGI server
developmentframeworksfastapiopen-sourceself-hosteddocker
Deploy FastAPI in 3 Steps
1
Connect Your VPS
Add your server credentials to Server Compass
2
Select FastAPI
Choose from our template library
3
Deploy & Configure
Fill in settings and click Deploy
No Docker knowledge required
Step-by-step deployment guide
Deploy FastAPI on a VPS with Server Compass
Use the FastAPI template in Server Compass to deploy a generated FastAPI starter on your VPS, then verify the JSON response in a browser.
About 8 minutesBrowser verified
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Step 2Choose an app template
Click New App and choose the template deployment path so Server Compass can load the built-in catalog.
3
Step 3Search for FastAPI
Use the template picker search to find FastAPI in the Server Compass template catalog.
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Step 4Select the FastAPI template
Choose the FastAPI template. Server Compass fills the compose services, variables, and build settings for this template.
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Step 5Review the FastAPI settings
Confirm the app name and generated settings. In this run, the app was named fastapi-demo.
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Step 6Deploy FastAPI
Review the generated compose settings, confirm the port check passes, and click Deploy.
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Step 7Watch the deployment progress
Keep the deployment modal open while Server Compass uploads files, starts containers, and verifies the stack.
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Step 8Confirm FastAPI is running
After deployment finishes, return to the Apps tab and confirm the FastAPI app is marked Running.
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Step 9Open FastAPI in the browser
Open the application URL in a browser. The loaded FastAPI page confirms the template is reachable.
After FastAPI Opens
- Replace the generated starter with your real FastAPI application.
- Set production CORS origins instead of using a wildcard for public APIs.
- Add HTTPS and a domain before exposing authenticated API traffic.
Verified Result
FastAPI loaded successfully at http://167.233.138.53:8000/.
FastAPI deployment questions
What does the FastAPI template deploy?
Use the FastAPI template in Server Compass to deploy a generated FastAPI starter on your VPS, then verify the JSON response in a browser.
Which port did the tutorial use?
The tutorial used host port 8000, mapped to container port 8000.
Should this become a blog post?
No. The deployment guide should live on the FastAPI template detail page and be linked from the reusable template deployment docs page.
Self-Deploy Guide
DIY FastAPI Deployment
Learn how to self-host FastAPI with this hands-on deployment guide.
1
SSH into Your Server
Launch your preferred terminal and connect to your VPS using SSH.
terminal
# Log into your server
ssh root@<your-server-ip>
# If using key-based auth
ssh -i ~/.ssh/my-key root@<your-server-ip>First time? Docker not installed? Run: curl -fsSL https://get.docker.com | sh
2
Create Working Directory
Prepare a directory for your application files and configuration.
terminal
# Create and navigate to project directory
mkdir -p ~/apps/fastapi
cd ~/apps/fastapi3
Configure Your Containers
Create the Docker Compose configuration file with these contents:
docker-compose.yml
services:
fastapi:
build:
context: .
dockerfile: Dockerfile
ports:
- "8000:8000"
environment:
- ENVIRONMENT=production
- APP_MODULE=main:app
- DATABASE_URL=<your-database-url>
- SECRET_KEY=<your-secret-key>
- CORS_ORIGINS=*
restart: unless-stopped
Setup Variables
PORTApplication port(default: 8000)APP_MODULEUvicorn app module(default: main:app)SECRET_KEYSecret keyDATABASE_URLDatabase URLCORS_ORIGINSCORS origins(default: *)4
Deploy with Docker Compose
Launch the application stack using Docker Compose.
terminal
# Deploy the application
docker compose up -d
# Check container health
docker compose ps
# Monitor logs
docker compose logs -f --tail=1005
Open Required Ports
Enable external access by opening the necessary port.
terminal
# Allow the application port through firewall
sudo ufw allow 8000/tcp
sudo ufw reload
# Access your app at:
# http://your-server-ip:8000Skip the Terminal
There's an easier way. Meet Server Compass.
Let Server Compass handle the complexity. Deploy FastAPI with a simple, intuitive interface.
- Intuitive dashboard
- Deploy in 3 minutes
- Free SSL included
- Blue-green deploys
- Real-time logs
- Version history
Download Server Compass$29 one-time • Lifetime license
After Deployment
After deploying FastAPI with Server Compass, complete these steps to finish setup
1
Test API endpoints
2
Verify interactive documentation at /docs
Need help? Check out our documentation for detailed guides.
FastAPI FAQ
Common questions about self-hosting FastAPI
How do I deploy FastAPI with Server Compass?
Simply download Server Compass, connect to your VPS, and select FastAPI from the templates list. Fill in the required configuration and click Deploy. The entire process takes under 3 minutes.
What are the system requirements for FastAPI?
FastAPI requires a minimum of 256MB RAM. We recommend a VPS with at least 1024MB RAM for optimal performance. Any modern Linux server with Docker support will work.
Can I migrate my existing FastAPI data?
Yes! Server Compass provides volume mapping that allows you to import existing data. You can also use standard FastAPI backup and restore procedures.
How do I update FastAPI to the latest version?
Server Compass makes updates easy. Simply click the Update button in your deployment dashboard, and the latest FastAPI image will be pulled and deployed with zero downtime.
Is FastAPI free to self-host?
FastAPI is open-source software. You only pay for your VPS hosting (typically $5-20/month) and optionally Server Compass ($29 one-time). No subscription fees or per-seat pricing.
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