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klz-cables.com/docs/SERVER_SETUP.md
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# Server Setup Guide - KLZ Cables
This guide explains how to set up the production environment on the deployment server.
## Prerequisites
- Server: `alpha.mintel.me`
- User: `deploy` (with sudo access)
- Docker and Docker Compose installed
- Traefik reverse proxy running
- External network `infra` created
## Initial Server Setup
### 1. Create Project Directory
```bash
# SSH to the server as root or deploy user
ssh root@alpha.mintel.me
# Create project directory
mkdir -p /home/deploy/sites/klz-cables.com
cd /home/deploy/sites/klz-cables.com
```
### 2. Create Environment File
Create the `.env` file with production configuration:
```bash
# Create .env file from template
cat > /home/deploy/sites/klz-cables.com/.env << 'EOF'
# ============================================================================
# KLZ Cables - Production Environment Configuration
# ============================================================================
# Application
NODE_ENV=production
NEXT_PUBLIC_BASE_URL=https://klz-cables.com
# Analytics (Umami)
NEXT_PUBLIC_UMAMI_WEBSITE_ID=your-umami-website-id
NEXT_PUBLIC_UMAMI_SCRIPT_URL=https://analytics.infra.mintel.me/script.js
# Error Tracking (GlitchTip/Sentry)
SENTRY_DSN=https://your-sentry-dsn@errors.infra.mintel.me/project-id
# Email Configuration (Mailgun)
MAIL_HOST=smtp.eu.mailgun.org
MAIL_PORT=587
MAIL_USERNAME=your-mailgun-username
MAIL_PASSWORD=your-mailgun-password
MAIL_FROM=KLZ Cables <noreply@klz-cables.com>
MAIL_RECIPIENTS=info@klz-cables.com
# Redis Cache
REDIS_URL=redis://redis:6379/2
REDIS_KEY_PREFIX=klz:
EOF
```
**Important**: Replace all placeholder values with actual production credentials.
### 3. Secure the Environment File
```bash
# Set proper permissions (readable only by owner)
chmod 600 /home/deploy/sites/klz-cables.com/.env
# Verify ownership
chown deploy:deploy /home/deploy/sites/klz-cables.com/.env
# Verify permissions
ls -la /home/deploy/sites/klz-cables.com/.env
# Should show: -rw------- 1 deploy deploy
```
### 4. Create Docker Compose File
```bash
# Copy docker-compose.yml from repository
# This should be done automatically by the deployment script
# Or manually:
cat > /home/deploy/sites/klz-cables.com/docker-compose.yml << 'EOF'
services:
app:
image: registry.infra.mintel.me/mintel/klz-cables.com:latest
restart: always
networks:
- infra
ports:
- "3000:3000"
env_file:
- .env
healthcheck:
test: ["CMD-SHELL", "wget --quiet --tries=1 --spider http://localhost:3000/health || wget --quiet --tries=1 --spider http://localhost:3000/ || true"]
interval: 10s
timeout: 5s
retries: 5
start_period: 30s
labels:
- "traefik.enable=true"
- "traefik.http.routers.klz-cables-web.rule=(Host(`klz-cables.com`) || Host(`www.klz-cables.com`) || Host(`staging.klz-cables.com`)) && !PathPrefix(`/.well-known/acme-challenge/`)"
- "traefik.http.routers.klz-cables-web.entrypoints=web"
- "traefik.http.routers.klz-cables-web.middlewares=redirect-https"
- "traefik.http.routers.klz-cables.rule=Host(`klz-cables.com`) || Host(`www.klz-cables.com`) || Host(`staging.klz-cables.com`)"
- "traefik.http.routers.klz-cables.entrypoints=websecure"
- "traefik.http.routers.klz-cables.tls.certresolver=le"
- "traefik.http.routers.klz-cables.tls=true"
- "traefik.http.routers.klz-cables.service=klz-cables"
- "traefik.http.services.klz-cables.loadbalancer.server.port=3000"
- "traefik.http.services.klz-cables.loadbalancer.server.scheme=http"
- "traefik.http.middlewares.klz-forward.headers.customrequestheaders.X-Forwarded-Proto=https"
- "traefik.http.middlewares.klz-forward.headers.customrequestheaders.X-Forwarded-Ssl=on"
- "traefik.http.routers.klz-cables.middlewares=klz-forward,compress"
networks:
infra:
external: true
EOF
```
### 5. Create Deployment Script
```bash
cat > /home/deploy/deploy.sh << 'EOF'
#!/bin/bash
set -e
PROJECT_DIR="/home/deploy/sites/klz-cables.com"
echo "╔══════════════════════════════════════════════════════════════════════════════╗"
echo "║ KLZ Cables - Deployment Script ║"
echo "╚══════════════════════════════════════════════════════════════════════════════╝"
echo ""
cd "$PROJECT_DIR"
# Check if .env file exists
if [ ! -f .env ]; then
echo "❌ ERROR: .env file not found at $PROJECT_DIR/.env"
echo "Please create the .env file before deploying."
exit 1
fi
echo "🔐 Logging into Docker registry..."
echo "$REGISTRY_PASS" | docker login registry.infra.mintel.me -u "$REGISTRY_USER" --password-stdin
echo "🔄 Pulling latest image..."
docker pull registry.infra.mintel.me/mintel/klz-cables.com:latest
echo "🔄 Stopping existing containers..."
docker-compose down
echo "🚀 Starting new containers..."
docker-compose up -d
echo "⏳ Waiting for services to be healthy..."
sleep 10
echo "🔍 Checking service status..."
docker-compose ps
echo ""
echo "✅ Deployment complete!"
echo ""
echo "📊 Service URLs:"
echo " • Production: https://klz-cables.com"
echo " • Staging: https://staging.klz-cables.com"
echo ""
EOF
# Make script executable
chmod +x /home/deploy/deploy.sh
```
### 6. Configure Docker Registry Access
The deployment script needs registry credentials. These are passed as environment variables from the CI/CD workflow:
```bash
# The workflow passes these variables:
# REGISTRY_USER - from Gitea secrets
# REGISTRY_PASS - from Gitea secrets
```
## Verification
### Check Environment File
```bash
# Verify .env file exists and has correct permissions
ls -la /home/deploy/sites/klz-cables.com/.env
# Check content (be careful not to expose secrets in logs)
head -n 5 /home/deploy/sites/klz-cables.com/.env
```
### Test Deployment Script
```bash
# Run deployment script manually (requires registry credentials)
REGISTRY_USER=your-user REGISTRY_PASS=your-pass /home/deploy/deploy.sh
```
### Check Running Containers
```bash
cd /home/deploy/sites/klz-cables.com
docker-compose ps
docker-compose logs -f app
```
### Verify Environment Variables in Container
```bash
# Check that environment variables are loaded
docker-compose exec app env | grep -E "NODE_ENV|NEXT_PUBLIC|MAIL|REDIS"
```
## Updating Environment Variables
When you need to update environment variables:
```bash
# 1. SSH to the server
ssh root@alpha.mintel.me
# 2. Edit the .env file
nano /home/deploy/sites/klz-cables.com/.env
# 3. Restart the containers to pick up changes
cd /home/deploy/sites/klz-cables.com
docker-compose down
docker-compose up -d
# 4. Verify the changes
docker-compose logs -f app
```
**Note**: Changes to `NEXT_PUBLIC_*` variables require rebuilding the Docker image, as they are baked into the client bundle at build time.
## Troubleshooting
### .env File Not Found
```bash
# Check if file exists
ls -la /home/deploy/sites/klz-cables.com/.env
# If missing, create it from template
cp .env.production /home/deploy/sites/klz-cables.com/.env
# Then edit with actual values
```
### Permission Denied
```bash
# Fix ownership
chown -R deploy:deploy /home/deploy/sites/klz-cables.com
# Fix .env permissions
chmod 600 /home/deploy/sites/klz-cables.com/.env
```
### Container Won't Start
```bash
# Check logs
docker-compose logs app
# Check if .env is loaded
docker-compose config
# Verify environment variables
docker-compose exec app env
```
### Network Issues
```bash
# Verify infra network exists
docker network ls | grep infra
# If missing, create it
docker network create infra
```
## Security Checklist
- [ ] `.env` file has `600` permissions (readable only by owner)
- [ ] `.env` file is owned by `deploy:deploy`
- [ ] `.env` file is NOT in git repository
- [ ] All sensitive credentials are filled in
- [ ] SSH keys are properly secured
- [ ] Firewall rules are configured
- [ ] HTTPS is enforced via Traefik
- [ ] Regular backups of `.env` file are maintained
## Backup
Create a secure backup of the environment file:
```bash
# Backup .env file
cp /home/deploy/sites/klz-cables.com/.env \
/home/deploy/backups/klz-cables.env.$(date +%Y%m%d)
# Set proper permissions on backup
chmod 600 /home/deploy/backups/klz-cables.env.*
```
## Additional Resources
- [Deployment Guide](./DEPLOYMENT.md)
- [Docker Compose Documentation](https://docs.docker.com/compose/)
- [Traefik Documentation](https://doc.traefik.io/traefik/)