Developer Consolidates Multiple Self-Hosted Services on One VPS Using Docker

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A developer has shared how they consolidated several self-hosted services onto a single VPS using Docker and Docker Compose to cut infrastructure costs. The setup includes tools like PostgreSQL, Traefik reverse proxy, n8n, Vaultwarden, and Uptime Kuma, all running in isolated containers. Docker was chosen for its consistent deployments, easier backups, and simplified updates compared to configuring applications directly on the server. Key lessons from the project include enabling HTTPS from the start, automating backups, monitoring system resources, and storing secrets securely. The developer plans to publish follow-up guides on topics such as running n8n in production, hosting Odoo with Docker, and managing AI infrastructure on a VPS.

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ProgrammingDEV Community ·

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