Initial Traefik reverse proxy configuration
Configure Traefik v2.10 with: - Automatic HTTPS using Let's Encrypt - HTTP to HTTPS redirect - Docker service discovery - Security headers middleware - Dashboard with basic auth Configured services: - Mealie (recipes.pkartchner.com) - Gogs (git.pkartchner.com) - Traefik Dashboard (traefik.pkartchner.com) Features: - Automatic SSL certificate management - Force HTTPS on all services - Security headers (HSTS, frame options, XSS protection) - Docker network isolation Next steps: Configure DNS records and port forwarding (see SETUP-INSTRUCTIONS.md) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
17
.gitignore
vendored
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17
.gitignore
vendored
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# Traefik sensitive files
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acme.json
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acme.json.backup
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# Logs
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*.log
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# OS files
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.DS_Store
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Thumbs.db
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# IDE
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.vscode/
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.idea/
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*.swp
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*.swo
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*~
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177
README.md
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177
README.md
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# Traefik Reverse Proxy Configuration
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This directory contains the Traefik reverse proxy configuration for managing SSL certificates and routing traffic to services.
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## Services Managed
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- **Mealie** (recipes.pkartchner.com) - Recipe manager
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- **Gogs** (git.pkartchner.com) - Git repository server
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- **Traefik Dashboard** (traefik.pkartchner.com) - Traefik management UI
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## Features
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- ✅ Automatic HTTPS with Let's Encrypt SSL certificates
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- ✅ Automatic HTTP to HTTPS redirect
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- ✅ Docker service discovery
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- ✅ Security headers middleware
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- ✅ Traefik dashboard with basic auth
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## Files
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- `docker-compose.yml` - Traefik container configuration
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- `traefik.yml` - Main Traefik configuration
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- `config.yml` - Dynamic configuration for external services
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- `acme.json` - Let's Encrypt certificate storage (auto-generated)
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## Setup
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### 1. DNS Configuration
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Ensure these DNS records point to your server's public IP:
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```
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A recipes.pkartchner.com → YOUR_PUBLIC_IP
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A git.pkartchner.com → YOUR_PUBLIC_IP
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A traefik.pkartchner.com → YOUR_PUBLIC_IP
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```
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### 2. Start Traefik
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```bash
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cd /srv/docker-compose/traefik
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docker compose up -d
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```
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### 3. Check Logs
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```bash
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docker logs traefik -f
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```
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## Dashboard Access
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Access the Traefik dashboard at: `https://traefik.pkartchner.com`
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**Default credentials:**
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- Username: `admin`
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- Password: `change-this-password`
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**Change the password:**
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```bash
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# Generate new password hash
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echo $(htpasswd -nb admin yournewpassword) | sed -e s/\\$/\\$\\$/g
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# Update the label in docker-compose.yml:
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# traefik.http.middlewares.traefik-auth.basicauth.users=admin:$HASH
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```
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## SSL Certificates
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Traefik automatically obtains and renews SSL certificates from Let's Encrypt.
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- Certificates are stored in `acme.json`
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- Auto-renewal happens 30 days before expiration
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- Email notifications sent to: pkartch@gmail.com
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### Staging vs Production
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The configuration uses **Let's Encrypt production** by default.
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To use **staging** (for testing, to avoid rate limits):
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Uncomment this line in `traefik.yml`:
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```yaml
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caServer: https://acme-staging-v02.api.letsencrypt.org/directory
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```
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## Port Configuration
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- **80** - HTTP (redirects to HTTPS)
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- **443** - HTTPS (main entry point)
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- **8080** - Traefik dashboard
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## Adding New Services
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### Docker Services
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Add labels to your service's docker-compose.yml:
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```yaml
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services:
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myservice:
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labels:
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- "traefik.enable=true"
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- "traefik.http.routers.myservice.rule=Host(`myservice.pkartchner.com`)"
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- "traefik.http.routers.myservice.entrypoints=https"
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- "traefik.http.routers.myservice.tls.certresolver=letsencrypt"
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- "traefik.http.services.myservice.loadbalancer.server.port=PORT"
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networks:
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- traefik
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```
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### External Services
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Add to `config.yml`:
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```yaml
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http:
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routers:
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myservice:
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rule: "Host(`myservice.pkartchner.com`)"
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entryPoints:
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- https
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service: myservice
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tls:
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certResolver: letsencrypt
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services:
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myservice:
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loadBalancer:
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servers:
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- url: "http://INTERNAL_IP:PORT"
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```
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## Troubleshooting
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### Check Traefik logs
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```bash
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docker logs traefik --tail 100
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```
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### Verify network
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```bash
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docker network ls | grep traefik
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```
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### Test certificate
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```bash
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openssl s_client -connect recipes.pkartchner.com:443 -servername recipes.pkartchner.com
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```
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### Reload configuration
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```bash
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docker compose restart traefik
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```
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## Security Notes
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- Change the default dashboard password immediately
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- Keep `acme.json` permissions at 600
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- Regularly update Traefik image
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- Monitor access logs
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- Consider disabling the dashboard in production
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## Maintenance
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### Update Traefik
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```bash
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docker compose pull
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docker compose up -d
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```
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### Backup certificates
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```bash
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cp acme.json acme.json.backup
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```
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### View certificate info
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Check the Traefik dashboard under "HTTP" → "Routers"
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202
SETUP-INSTRUCTIONS.md
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SETUP-INSTRUCTIONS.md
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# Traefik Setup - Next Steps
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## Current Status ✅
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Traefik has been successfully installed and configured! Here's what's done:
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- ✅ Traefik container running
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- ✅ Mealie connected to Traefik network
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- ✅ HTTP to HTTPS redirect working
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- ✅ Automatic SSL with Let's Encrypt configured
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- ✅ Gogs routing configured
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## What You Need to Do
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### 1. Configure DNS Records ⚠️ REQUIRED
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Before SSL certificates can be obtained, you need to add DNS A records pointing to your server's **public IP address**:
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```
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Type Name Value (Points to)
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---- ---- -----------------
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A recipes.pkartchner.com YOUR_PUBLIC_IP
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A git.pkartchner.com YOUR_PUBLIC_IP
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A traefik.pkartchner.com YOUR_PUBLIC_IP (optional - for dashboard)
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```
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**How to find your public IP:**
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```bash
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curl ifconfig.me
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```
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**Where to add DNS records:**
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- Log in to your domain registrar (where you bought pkartchner.com)
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- Go to DNS management
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- Add the A records above
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- Wait 5-60 minutes for DNS propagation
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### 2. Configure EdgeRouter Port Forwarding
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Forward ports 80 and 443 from your EdgeRouter to this server:
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```
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WAN Port LAN IP LAN Port Protocol
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-------- ------ -------- --------
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80 YOUR_SERVER_IP 80 TCP
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443 YOUR_SERVER_IP 443 TCP
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```
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**EdgeRouter CLI commands:**
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```bash
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configure
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set port-forward auto-firewall enable
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set port-forward hairpin-nat enable
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set port-forward wan-interface eth0
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set port-forward rule 1 description "HTTP to Traefik"
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set port-forward rule 1 forward-to address YOUR_SERVER_IP
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set port-forward rule 1 forward-to port 80
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set port-forward rule 1 original-port 80
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set port-forward rule 1 protocol tcp
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set port-forward rule 2 description "HTTPS to Traefik"
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set port-forward rule 2 forward-to address YOUR_SERVER_IP
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set port-forward rule 2 forward-to port 443
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set port-forward rule 2 original-port 443
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set port-forward rule 2 protocol tcp
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commit
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save
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exit
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```
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### 3. Verify SSL Certificates (After DNS Propagates)
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Once DNS is configured and propagated:
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```bash
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# Check Traefik logs for SSL certificate generation
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docker logs traefik -f
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# You should see messages like:
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# "Server responded with a certificate"
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# "Certificate obtained for domain recipes.pkartchner.com"
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```
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### 4. Test Your Setup
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After DNS propagation and SSL certificates are obtained:
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**Test Mealie:**
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```bash
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# Should redirect to HTTPS and show valid certificate
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curl -I https://recipes.pkartchner.com
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```
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**Test Gogs:**
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```bash
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# Should redirect to HTTPS and show valid certificate
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curl -I https://git.pkartchner.com
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```
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**Access Traefik Dashboard:**
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```
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URL: https://traefik.pkartchner.com
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Username: admin
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Password: change-this-password
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```
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### 5. Change Traefik Dashboard Password
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Generate a new password hash:
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```bash
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apt install apache2-utils
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echo $(htpasswd -nb admin YourNewPassword) | sed -e s/\\$/\\$\\$/g
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```
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Update the password in `/srv/docker-compose/traefik/docker-compose.yml`:
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```yaml
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- "traefik.http.middlewares.traefik-auth.basicauth.users=admin:$NEW_HASH"
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```
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Then restart Traefik:
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```bash
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cd /srv/docker-compose/traefik
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docker compose restart
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```
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## Troubleshooting
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### SSL Certificate Errors
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If you see "DNS problem: NXDOMAIN" in logs:
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- ✅ DNS records are not set up yet or haven't propagated
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- ⏰ Wait for DNS propagation (can take up to 24 hours)
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- 🔍 Check DNS with: `dig recipes.pkartchner.com` or `nslookup recipes.pkartchner.com`
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### Can't Access Services
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1. **Check if Traefik is running:**
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```bash
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docker ps | grep traefik
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```
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2. **Check Traefik logs:**
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```bash
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docker logs traefik --tail 50
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```
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3. **Verify containers are on Traefik network:**
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```bash
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docker network inspect traefik
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```
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4. **Test local access:**
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```bash
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curl -H "Host: recipes.pkartchner.com" http://localhost
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```
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### 503 Service Unavailable
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- Check if Mealie/Gogs containers are running
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- Verify they're on the Traefik network
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- Check container logs
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## Services Summary
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| Service | Domain | Backend Port | Status |
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|---------|--------|--------------|--------|
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| Mealie | recipes.pkartchner.com | localhost:9091 | ✅ Configured |
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| Gogs | git.pkartchner.com | gogs.pkartchner.com:3000 | ✅ Configured |
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| Traefik | traefik.pkartchner.com | localhost:8080 | ✅ Configured |
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## Important Security Notes
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1. **Firewall**: Only ports 80, 443, and 22 (SSH) should be open to the internet
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2. **Dashboard**: Change the default Traefik dashboard password immediately
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3. **Backups**: acme.json contains your SSL certificates - back it up
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4. **Updates**: Regularly update Traefik for security patches
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## Quick Commands
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```bash
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# View Traefik dashboard locally
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curl http://localhost:8080/dashboard/
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# Check SSL certificates
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docker exec traefik cat /acme.json | jq .
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# Restart all services
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cd /srv/docker-compose/traefik && docker compose restart
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cd /srv/docker-compose/mealie && docker compose restart
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# View logs
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docker logs traefik -f
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docker logs mealie -f
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```
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## When Everything is Working
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You should be able to:
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- ✅ Access Mealie at https://recipes.pkartchner.com (with valid SSL)
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- ✅ Access Gogs at https://git.pkartchner.com (with valid SSL)
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- ✅ Access Traefik dashboard at https://traefik.pkartchner.com
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- ✅ HTTP automatically redirects to HTTPS
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- ✅ All connections encrypted with Let's Encrypt certificates
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30
config.yml
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config.yml
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http:
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routers:
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# Router for Gogs (if it's running outside Docker or on different network)
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gogs:
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rule: "Host(`git.pkartchner.com`)"
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entryPoints:
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- https
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service: gogs
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tls:
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certResolver: letsencrypt
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services:
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# Service for Gogs
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gogs:
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loadBalancer:
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servers:
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- url: "http://gogs.pkartchner.com:3000"
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middlewares:
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# Security headers
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secure-headers:
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headers:
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forceSTSHeader: true
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stsIncludeSubdomains: true
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stsPreload: true
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stsSeconds: 31536000
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customFrameOptionsValue: "SAMEORIGIN"
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contentTypeNosniff: true
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browserXssFilter: true
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referrerPolicy: "same-origin"
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44
docker-compose.yml
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44
docker-compose.yml
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version: '3.8'
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services:
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traefik:
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image: traefik:v2.10
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container_name: traefik
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restart: always
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security_opt:
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- no-new-privileges:true
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networks:
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- traefik
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ports:
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- "80:80" # HTTP
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- "443:443" # HTTPS
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- "8080:8080" # Traefik Dashboard (optional, can be disabled)
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environment:
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- TZ=America/Denver
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volumes:
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- /etc/localtime:/etc/localtime:ro
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- /var/run/docker.sock:/var/run/docker.sock:ro
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- ./traefik.yml:/traefik.yml:ro
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- ./acme.json:/acme.json
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- ./config.yml:/config.yml:ro
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labels:
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- "traefik.enable=true"
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# Dashboard
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- "traefik.http.routers.traefik.rule=Host(`traefik.pkartchner.com`)"
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- "traefik.http.routers.traefik.entrypoints=https"
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- "traefik.http.routers.traefik.tls.certresolver=letsencrypt"
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- "traefik.http.routers.traefik.service=api@internal"
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- "traefik.http.routers.traefik.middlewares=traefik-auth"
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# Dashboard auth (username: admin, password: change-this-password)
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# Generate new password: echo $(htpasswd -nb admin yourpassword) | sed -e s/\\$/\\$\\$/g
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- "traefik.http.middlewares.traefik-auth.basicauth.users=admin:$$apr1$$8evjlb96$$v8Y6gLV8KLVhqGB1N9NKQR/"
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# Global redirect to HTTPS
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- "traefik.http.routers.http-catchall.rule=hostregexp(`{host:.+}`)"
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- "traefik.http.routers.http-catchall.entrypoints=http"
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- "traefik.http.routers.http-catchall.middlewares=redirect-to-https"
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- "traefik.http.middlewares.redirect-to-https.redirectscheme.scheme=https"
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networks:
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traefik:
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name: traefik
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driver: bridge
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37
traefik.yml
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37
traefik.yml
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api:
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dashboard: true
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debug: false
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entryPoints:
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http:
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address: ":80"
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https:
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address: ":443"
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serversTransport:
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insecureSkipVerify: true
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providers:
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docker:
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endpoint: "unix:///var/run/docker.sock"
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exposedByDefault: false
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network: traefik
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file:
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filename: /config.yml
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watch: true
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certificatesResolvers:
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letsencrypt:
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acme:
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email: pkartch@gmail.com
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storage: acme.json
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# Uncomment for production (remove caServer line for production)
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# caServer: https://acme-staging-v02.api.letsencrypt.org/directory
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httpChallenge:
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entryPoint: http
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log:
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level: INFO
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accessLog:
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filePath: "/var/log/traefik/access.log"
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Reference in New Issue
Block a user