Troubleshooting

# Install Docker first
curl -fsSL https://get.docker.com -o get-docker.sh
sh get-docker.sh

# Then install Dokploy
curl -sSL https://dokploy.com/install.sh | sh

# Check what's using the port
sudo lsof -i :3000
sudo lsof -i :80

# Stop conflicting services
sudo systemctl stop <service-name>

# Or configure Dokploy to use different ports

# Run installation with sudo
curl -sSL https://dokploy.com/install.sh | sudo sh

# Or fix Docker permissions
sudo usermod -aG docker $USER
newgrp docker

# Increase Docker memory limit
# Edit /etc/docker/daemon.json
{
  "default-runtime": "runc",
  "default-shm-size": "2g"
}

# Restart Docker
sudo systemctl restart docker

# View container logs
docker logs <container-id>

# Common issues:
# - Missing environment variables
# - Database connection errors
# - Port conflicts
# - File permission issues

postgresql://user:password@postgres-container:5432/dbname

# Start Docker service
sudo systemctl start docker

# Enable Docker to start on boot
sudo systemctl enable docker

# Check Docker status
sudo systemctl status docker

# Add user to docker group
sudo usermod -aG docker $USER

# Apply group changes
newgrp docker

# Or fix socket permissions
sudo chmod 666 /var/run/docker.sock

# Remove unused containers
docker container prune -f

# Remove unused images
docker image prune -a -f

# Remove unused volumes
docker volume prune -f

# Clean up everything
docker system prune -a --volumes -f

# Check Traefik logs
docker logs dokploy-traefik

# Restart Traefik
docker restart dokploy-traefik

# Verify Traefik configuration
docker exec dokploy-traefik cat /etc/traefik/traefik.yml

# Check memory usage
docker stats --no-stream

# Set memory limits for containers
# In Dokploy UI: Settings > Resources > Memory Limit

# Check swarm status
docker info | grep Swarm

# List swarm nodes
docker node ls

# Reinitialize swarm if needed
docker swarm leave --force
docker swarm init