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docs/guides/deployment/docker.mdx
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---
title: 'Docker Deployment'
description: 'Deploy the Trading Analysis Dashboard using Docker containers'
---
## Quick Start
<Steps>
<Step title="Install Prerequisites">
Install [Docker Desktop](https://www.docker.com/products/docker-desktop/) (includes Docker Compose)
</Step>
<Step title="Run Deployment Script">
<Tabs>
<Tab title="Windows">
```batch
deploy.bat
```
</Tab>
<Tab title="Linux/macOS">
```bash
chmod +x deploy.sh
./deploy.sh
```
</Tab>
</Tabs>
</Step>
<Step title="Manual Deployment (Alternative)">
```bash
# Copy environment file
cp .env.docker .env
# Build and start services
docker compose up -d
# Check status
docker compose ps
```
</Step>
</Steps>
## Services Overview
The deployment includes these services:
| Service | Port | Description |
|---------|------|-------------|
| **trading_app** | 8080 | Main Flask application |
| **postgres** | 5432 | PostgreSQL database |
| **caddy** | 80, 443 | Reverse proxy with automatic HTTPS |
## Access URLs
<CardGroup cols={2}>
<Card title="Production" icon="globe">
https://performance.miningwood.com
</Card>
<Card title="Main Application" icon="laptop">
http://localhost:8080
</Card>
<Card title="Via Caddy" icon="server">
http://localhost
</Card>
<Card title="Database" icon="database">
localhost:5432
</Card>
</CardGroup>
## Docker Compose Configuration
The complete `docker-compose.yml` file for the application:
```yaml docker-compose.yml
services:
server:
image: docker.gitea.com/gitea:latest
container_name: gitea
environment:
- USER_UID=${USER_UID}
- USER_GID=${USER_GID}
- GITEA__database__DB_TYPE=postgres
- GITEA__database__HOST=db:5432
- GITEA__database__NAME=${POSTGRES_USER}
- GITEA__database__USER=${POSTGRES_USER}
- GITEA__database__PASSWD=${POSTGRES_PASSWORD}
restart: always
networks:
- gitea
volumes:
- gitea:/data
- /etc/timezone:/etc/timezone:ro
- /etc/localtime:/etc/localtime:ro
ports:
- ${GITEA_HTTP_PORT:-3500}:3000
- ${GITEA_SSH_PORT:-2229}:22
depends_on:
- db
labels:
- diun.enable=true
healthcheck:
test:
- CMD
- curl
- -f
- http://localhost
interval: 10s
retries: 3
start_period: 30s
timeout: 10s
db:
image: docker.io/library/postgres:14
restart: always
environment:
- POSTGRES_USER=${POSTGRES_USER}
- POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
- POSTGRES_DB=${POSTGRES_DB}
networks:
- gitea
volumes:
- postgres:/var/lib/postgresql/data
runner:
image: gitea/act_runner:latest
container_name: gitea-runner
restart: always
networks:
- gitea
volumes:
- runner:/data
- /var/run/docker.sock:/var/run/docker.sock
- ./runner-config.yaml:/data/config.yaml:ro
environment:
- GITEA_INSTANCE_URL=http://server:3000
- GITEA_RUNNER_REGISTRATION_TOKEN=${GITEA_RUNNER_REGISTRATION_TOKEN}
- GITEA_RUNNER_NAME=docker-runner
- CONFIG_FILE=/data/config.yaml
command: >
sh -c "
if [ ! -f /data/.runner ]; then
act_runner register --no-interactive --instance http://server:3000 --token $${GITEA_RUNNER_REGISTRATION_TOKEN} --name docker-runner;
fi;
act_runner --config /data/config.yaml daemon
"
depends_on:
- server
labels:
- diun.enable=true
networks:
gitea:
external: false
volumes:
gitea:
postgres:
runner:
```
## Configuration
### Environment Variables
Edit the `.env` file to customize your deployment:
```env .env
# Database Configuration
DB_HOST=postgres
DB_PORT=5432
DB_NAME=mining_wood
DB_USER=trading_user
DB_PASSWORD=your_secure_password
# Flask Configuration
FLASK_SECRET_KEY=your-super-secret-key-change-this
FLASK_ENV=production
# Gitea Configuration
USER_UID=1000
USER_GID=1000
POSTGRES_USER=gitea
POSTGRES_PASSWORD=gitea_password
POSTGRES_DB=gitea
GITEA_HTTP_PORT=3500
GITEA_SSH_PORT=2229
GITEA_RUNNER_REGISTRATION_TOKEN=your_token_here
```
<Warning>
Always change default passwords before deploying to production!
</Warning>
### SSL/HTTPS Setup with Caddy
Caddy provides automatic HTTPS with Let's Encrypt:
<Tabs>
<Tab title="Local Development">
No setup needed - uses HTTP by default
</Tab>
<Tab title="Production with Domain">
```bash
# Edit Caddyfile and replace localhost with your domain
cp Caddyfile.production Caddyfile
# Edit the domain in Caddyfile: your-domain.com
```
Caddy will automatically get and renew SSL certificates!
</Tab>
</Tabs>
## Database Setup
The PostgreSQL database is automatically initialized with:
- **Database**: `mining_wood`
- **Schema**: `trading_analysis`
- **User**: `trading_user`
### Import Your Trading Data
After deployment, import your trading data:
<Steps>
<Step title="Access the database">
```bash
docker compose exec postgres psql -U trading_user -d mining_wood
```
</Step>
<Step title="Import your data">
```bash
# Copy your CSV files to the container
docker cp your-data.csv trading_app:/app/data/
# Run your import script
docker compose exec trading_app python your_import_script.py
```
</Step>
</Steps>
## Management Commands
### View Logs
```bash
# All services
docker compose logs -f
# Specific service
docker compose logs -f trading_app
docker compose logs -f postgres
docker compose logs -f caddy
```
### Restart Services
```bash
# Restart all services
docker compose restart
# Restart specific service
docker compose restart trading_app
```
### Stop/Start
```bash
# Stop all services
docker compose down
# Start services
docker compose up -d
# Stop and remove volumes (⚠️ removes database data)
docker compose down -v
```
### Update Application
```bash
# Pull latest images and restart
docker compose pull
docker compose up -d
```
### Database Backup
```bash
# Backup database
docker compose exec postgres pg_dump -U trading_user mining_wood > backup.sql
# Restore database
docker compose exec -T postgres psql -U trading_user mining_wood < backup.sql
```
## Security Considerations
### For Production Deployment
<CardGroup cols={2}>
<Card title="Change Passwords" icon="key">
Update `POSTGRES_PASSWORD` and `FLASK_SECRET_KEY` in docker compose.yml/.env
</Card>
<Card title="Enable HTTPS" icon="lock">
Configure SSL certificates and enable HTTPS redirect
</Card>
<Card title="Firewall" icon="shield">
Only expose necessary ports (80, 443). Restrict database access (5432)
</Card>
<Card title="Regular Updates" icon="rotate">
Keep Docker images updated and monitor security advisories
</Card>
</CardGroup>
## Production Deployment
### Domain Setup
<Steps>
<Step title="DNS Configuration">
- Point your domain to your server's IP address
- For performance.miningwood.com: Create an A record pointing to your server IP
</Step>
<Step title="Automatic SSL">
```bash
# Caddy handles SSL automatically with Let's Encrypt
# The domain is already configured for performance.miningwood.com
# Just deploy and Caddy will handle the rest
docker compose up -d
```
</Step>
<Step title="Environment">
- Domain is already set to `performance.miningwood.com` in `.env.docker`
- Set `FLASK_ENV=production`
- Use strong passwords
</Step>
</Steps>
### Monitoring
Consider adding monitoring services:
```yaml docker-compose.yml
# Add to docker compose.yml
prometheus:
image: prom/prometheus
ports:
- "9090:9090"
grafana:
image: grafana/grafana
ports:
- "3000:3000"
```
## Troubleshooting
<AccordionGroup>
<Accordion title="Application Won't Start">
```bash
# Check logs
docker compose logs trading_app
# Common issues:
# - Database connection failure
# - Missing environment variables
# - Port conflicts
```
</Accordion>
<Accordion title="Database Connection Issues">
```bash
# Check database status
docker compose exec postgres pg_isready -U trading_user
# Reset database
docker compose down -v
docker compose up -d
```
</Accordion>
<Accordion title="Performance Issues">
```bash
# Check resource usage
docker stats
# Scale services
docker compose up -d --scale trading_app=2
```
</Accordion>
<Accordion title="SSL Certificate Issues">
- Ensure DNS is pointing to correct server
- Wait a few minutes for certificate provisioning
- Check Caddy logs: `docker compose logs caddy`
</Accordion>
</AccordionGroup>
## Development Mode
To run in development mode:
```bash
# Use development override
docker compose -f docker compose.yml -f docker compose.dev.yml up -d
```
This enables:
- Live code reloading
- Debug mode
- Development tools
## Next Steps
<CardGroup cols={2}>
<Card title="Caddy Configuration" icon="server" href="/guides/deployment/caddy">
Learn more about Caddy reverse proxy setup
</Card>
<Card title="CI/CD Setup" icon="rocket" href="/guides/setup/cicd">
Automate deployments with CI/CD
</Card>
</CardGroup>