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Deploying a Simple Go API with Supervisor and Nginx
- The article demonstrates deploying a simple Go API with Supervisor managing the process and Nginx as a web server for serving it.
- Supervisor ensures the Go API stays up and auto-restarts if it crashes, while Nginx serves as a high-performance web server and reverse proxy.
- Supervisor is favored for its easy setup, log management, and process monitoring capabilities compared to alternatives like Systemd, PM2, or Docker.
- Use Supervisor for managing a non-containerized Go service with features like auto-restart and log management.
- Initial setup involves installing Go, Supervisor, Nginx, and creating a new Go project directory with required dependencies.
- The article provides code snippets for creating a simple Go API, generating ASCII text responses, and running the server.
- To run the API as a background service, a Supervisor configuration file is created and the service is started and managed through Supervisor commands.
- Nginx is then set up as a reverse proxy for the API, and its configuration is tested and restarted for the changes to take effect.
- Finally, the article suggests testing the API using localhost or the server's public IP and mentions setting up HTTPS for improved security.
- In conclusion, the guide highlights deploying a simple Go API with Supervisor and Nginx for efficient process management and request handling.
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