Deploy and Host MinIO on Railway

MinIO is an open-source, high-performance object storage server that is fully compatible with the Amazon S3 API. It provides a self-hosted alternative for storing unstructured data such as images, videos, backups, and application files, complete with a web-based Console for management.

MinIO

About Hosting MinIO

This template deploys MinIO using three isolated services on Railway: Bucket (S3 API), Console (web UI), and Init (one-shot helper that automatically creates the first bucket). The Bucket service stays on Railway’s private network for security, while the Console is exposed publicly. Persistent data is stored on a Railway volume mounted at /data. Root credentials are generated as secrets, and private/public endpoints are pre-configured so other services can connect securely without extra setup.

MInIO

Common Use Cases

Application file storage (user uploads, media, documents)
Backup target for databases or applications
Private S3-compatible backend for AI/ML pipelines and model storage
Development and staging environments that need full S3 compatibility without AWS costs
Multi-service architectures that require isolated storage with a management Console

Dependencies for MinIO Hosting

Railway account
Railway volume (for persistent data at /data)
Official MinIO images (railwayapp-templates/minio, railwayapp-templates/minio-console, minio/mc)

Deployment Dependencies

MinIO – official project
railwayapp-templates/minio
railwayapp-templates/minio-console
minio/mc – MinIO Client used by the Init service

Implementation Details

Services

Service	Image	Role
Bucket	`railwayapp-templates/minio`	S3-compatible API (private by default)
Console	`railwayapp-templates/minio-console`	Web management UI (public)
Init	`minio/mc`	One-shot service that creates the initial bucket

Key Environment Variables (pre-configured)

MINIO_ROOT_USER / MINIO_ROOT_PASSWORD – generated secrets
MINIO_PRIVATE_ENDPOINT / MINIO_PUBLIC_ENDPOINT
MINIO_BROWSER_REDIRECT_URL → points to Console domain
MINIO_BUCKET – name of the bucket created by Init

Feature Comparison

Feature	This Template (Isolated + Init)	Single-Service MinIO	AWS S3
S3 API Compatibility	✅	✅	✅
Dedicated Web Console	✅	✅	✅ (AWS Console)
Isolated Bucket & Console	✅	❌	N/A
Automatic Bucket Initialization	✅	❌	❌
Private S3 Endpoint by Default	✅	❌	❌ (public)
No Egress / Request Fees	✅	✅	❌
Full Data Sovereignty	✅	✅	❌
Persistent Volume	✅	✅	Managed
Independent Scaling	✅	❌	Managed

Why Deploy MinIO on Railway?

Railway is a singular platform to deploy your infrastructure stack. Railway will host your infrastructure so you don't have to deal with configuration, while allowing you to vertically and horizontally scale it.

By deploying MinIO on Railway, you are one step closer to supporting a complete full-stack application with minimal burden. Host your servers, databases, AI agents, and more on Railway.