Railway Deployment Guide

Overview

This guide will help you deploy your OASIS ecosystem to Railway, including:

• OASIS API Web API (.NET 8)

• OASIS OPORTAL (React app)

• STAR WEB UI (React app)

Prerequisites

• GitHub account with your OASIS repository

• Railway account (free trial available)

Step 1: Railway Setup

1.1 Create Railway Account

1. Go to railway.app

2. Sign up with your GitHub account

3. Connect your OASIS repository

1.2 Create New Project

1. Click "New Project"

2. Select "Deploy from GitHub repo"

3. Choose your OASIS repository

Step 2: Deploy OASIS API Web API

2.1 Add Web API Service

1. In your Railway project, click "New Service"

2. Select "GitHub Repo"

3. Choose your OASIS repository

4. Set the Root Directory to: ONODE/NextGenSoftware.OASIS.API.ONODE.WebAPI

2.2 Configure Environment Variables

Add these environment variables in Railway dashboard:

ASPNETCORE_ENVIRONMENT=Production
ASPNETCORE_URLS=http://0.0.0.0:$PORT

2.3 Deploy

Railway will automatically:

• Detect it's a .NET project

• Build using dotnet build

• Run using the Procfile command

Step 3: Deploy STAR WEB UI (React App)

3.1 Add React Service

1. Click "New Service" again

2. Select "GitHub Repo"

3. Choose your OASIS repository

4. Set the Root Directory to: oasisweb4.com

3.2 Configure Build Settings

Railway will auto-detect React, but you can verify:

• Build Command: npm run build

• Start Command: npm run preview

3.3 Deploy

Railway will:

• Install dependencies with npm install

• Build the React app

• Serve it as a static site

Step 4: Deploy OASIS OPORTAL (Optional)

4.1 Add OPORTAL Service

1. Click "New Service"

2. Select "GitHub Repo"

3. Choose your OASIS repository

4. Set the Root Directory to: ONODE/NextGenSoftware.OASIS.API.ONODE.OPORTAL

Step 5: Configure Custom Domains (Optional)

5.1 Add Custom Domain

1. Go to each service settings

2. Click "Domains"

3. Add your custom domain

4. Update DNS records as instructed

Step 6: Environment Configuration

6.1 API Configuration

Update your React apps to use the Railway API URLs:

// In your React app
const API_BASE_URL = process.env.REACT_APP_API_URL || 'https://your-api.railway.app';

6.2 Database (If Needed)

Railway provides PostgreSQL and MySQL databases:

1. Add a database service

2. Update connection strings in your API

Step 7: Monitoring & Logs

7.1 View Logs

• Go to each service

• Click "Logs" tab

• Monitor deployment and runtime logs

7.2 Health Checks

• API health endpoint: https://your-api.railway.app/api/health

• React app: https://your-react.railway.app/

Cost Estimation

Railway Pricing (Monthly)

• Web API: ~$5-10 (Basic plan)

• React App: ~$5 (Static hosting)

• OPORTAL: ~$5-10 (if deployed)

• Database: ~$5 (PostgreSQL)

• Total: ~$20-30/month

Free Tier

• $5 credit monthly

• Perfect for testing and development

Troubleshooting

Common Issues

1. Build Failures: Check logs for missing dependencies

2. Port Issues: Ensure your app uses $PORT environment variable

3. Database Connection: Verify connection strings

4. CORS Issues: Update CORS settings for production URLs

Useful Commands

# Check Railway CLI (if installed)
railway status

# View logs
railway logs

# Connect to database
railway connect

Next Steps

1. Set up CI/CD: Railway auto-deploys on git push

2. Add monitoring: Consider adding application monitoring

3. Scale up: Upgrade plans as your app grows

4. Add SSL: Railway provides free SSL certificates

Support

• Railway Documentation: docs.railway.app

• Railway Discord: discord.gg/railway

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Happy Deploying! 🚀