homelab-optimized/hosts/synology/calypso/nginx_proxy_manager/deploy.sh

#!/bin/bash

# Nginx Proxy Manager - GitOps Deployment Script
# Deploys NPM to Calypso server with proper port configuration

set -euo pipefail

# Configuration
SERVICE_NAME="nginx-proxy-manager"
REMOTE_HOST="Vish@192.168.0.250"
SSH_PORT="62000"
REMOTE_PATH="/volume1/docker/nginx-proxy-manager"
COMPOSE_FILE="docker-compose.yml"

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

# Logging functions
log() {
    echo -e "${BLUE}[$(date '+%Y-%m-%d %H:%M:%S')] $1${NC}"
}

success() {
    echo -e "${GREEN}✅ $1${NC}"
}

warning() {
    echo -e "${YELLOW}⚠️  $1${NC}"
}

error() {
    echo -e "${RED}❌ $1${NC}"
    exit 1
}

check_prerequisites() {
    if [[ ! -f "$COMPOSE_FILE" ]]; then
        error "docker-compose.yml not found in current directory"
    fi

    if ! ssh -q -p "$SSH_PORT" "$REMOTE_HOST" exit; then
        error "Cannot connect to $REMOTE_HOST"
    fi
}

cleanup_existing() {
    log "Cleaning up existing NPM containers..."

    # Stop and remove any existing NPM containers
    ssh -p "$SSH_PORT" "$REMOTE_HOST" "sudo /usr/local/bin/docker stop nginx-proxy-manager 2>/dev/null || true"
    ssh -p "$SSH_PORT" "$REMOTE_HOST" "sudo /usr/local/bin/docker rm nginx-proxy-manager 2>/dev/null || true"

    # Clean up any orphaned containers
    ssh -p "$SSH_PORT" "$REMOTE_HOST" "sudo /usr/local/bin/docker container prune -f 2>/dev/null || true"

    success "Cleanup complete"
}

deploy() {
    log "Deploying $SERVICE_NAME to $REMOTE_HOST..."

    # Create required directories
    log "Creating required directories..."
    ssh -p "$SSH_PORT" "$REMOTE_HOST" "mkdir -p $REMOTE_PATH/{data,letsencrypt}"

    # Copy compose file
    log "Copying docker-compose.yml to $REMOTE_HOST:$REMOTE_PATH/"
    ssh -p "$SSH_PORT" "$REMOTE_HOST" "cat > $REMOTE_PATH/docker-compose.yml" < "$COMPOSE_FILE"

    # Deploy services
    log "Starting NPM services..."
    ssh -p "$SSH_PORT" "$REMOTE_HOST" "cd $REMOTE_PATH && sudo /usr/local/bin/docker-compose up -d"

    # Wait for services to be healthy
    log "Waiting for services to be healthy..."
    sleep 15

    # Check status
    if ssh -p "$SSH_PORT" "$REMOTE_HOST" "sudo /usr/local/bin/docker ps | grep -q 'nginx-proxy-manager.*Up'"; then
        success "$SERVICE_NAME deployed successfully!"
        log "Admin UI: http://192.168.0.250:81"
        log "HTTP Proxy: http://192.168.0.250:8880"
        log "HTTPS Proxy: https://192.168.0.250:8443"
        warning "Default login: admin@example.com / changeme"
        warning "Make sure your router forwards:"
        warning "  Port 80 → 8880 (HTTP)"
        warning "  Port 443 → 8443 (HTTPS)"
    else
        warning "Service started but may not be fully healthy yet. Check logs with: ./deploy.sh logs"
    fi
}

restart() {
    log "Restarting $SERVICE_NAME..."
    ssh -p "$SSH_PORT" "$REMOTE_HOST" "cd $REMOTE_PATH && sudo /usr/local/bin/docker-compose restart"
    success "Service restarted"
}

stop() {
    log "Stopping $SERVICE_NAME..."
    ssh -p "$SSH_PORT" "$REMOTE_HOST" "cd $REMOTE_PATH && sudo /usr/local/bin/docker-compose down"
    success "Service stopped"
}

logs() {
    log "Showing logs for $SERVICE_NAME..."
    ssh -p "$SSH_PORT" "$REMOTE_HOST" "sudo /usr/local/bin/docker logs -f nginx-proxy-manager"
}

status() {
    log "Checking status of $SERVICE_NAME services..."
    echo
    ssh -p "$SSH_PORT" "$REMOTE_HOST" "sudo /usr/local/bin/docker ps --format 'table {{.Names}}\t{{.Image}}\t{{.Status}}\t{{.Ports}}' | grep -E '(NAMES|nginx-proxy-manager)'"
    echo

    # Test connectivity
    if curl -s -o /dev/null -w "%{http_code}" "http://192.168.0.250:81" | grep -q "200\|302\|401"; then
        success "NPM Admin UI is responding at http://192.168.0.250:81"
    else
        warning "NPM Admin UI is not responding"
    fi
}

update() {
    log "Updating $SERVICE_NAME..."
    ssh -p "$SSH_PORT" "$REMOTE_HOST" "cd $REMOTE_PATH && sudo /usr/local/bin/docker-compose pull"
    ssh -p "$SSH_PORT" "$REMOTE_HOST" "cd $REMOTE_PATH && sudo /usr/local/bin/docker-compose up -d"
    success "Service updated"
}

# Main execution
COMMAND=${1:-deploy}

case $COMMAND in
    deploy)
        check_prerequisites
        cleanup_existing
        deploy
        ;;
    restart)
        check_prerequisites
        restart
        ;;
    stop)
        check_prerequisites
        stop
        ;;
    logs)
        check_prerequisites
        logs
        ;;
    status)
        check_prerequisites
        status
        ;;
    update)
        check_prerequisites
        update
        ;;
    cleanup)
        check_prerequisites
        cleanup_existing
        ;;
    *)
        echo "Usage: $0 [deploy|restart|stop|logs|status|update|cleanup]"
        echo
        echo "Commands:"
        echo "  deploy   - Deploy/update the service (default)"
        echo "  restart  - Restart the service"
        echo "  stop     - Stop the service"
        echo "  logs     - Show service logs"
        echo "  status   - Show service status"
        echo "  update   - Pull latest images and redeploy"
        echo "  cleanup  - Clean up existing containers"
        exit 1
        ;;
esac