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flutter_tank_web_app/webserver/installDocker/deploy.sh

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#!/bin/bash
# Flutter Tank Web App - Deployment Script
# This script builds and deploys the web app in a Docker container on port 8888
set -e
# Configuration
IMAGE_NAME="flutter-tank-web"
CONTAINER_NAME="flutter-tank-web-container"
PORT=8888
echo "🚀 Starting deployment of Flutter Tank Web App..."
echo "================================================"
# Stop and remove existing container if running
if [ "$(docker ps -q -f name=$CONTAINER_NAME)" ]; then
echo "⏹️ Stopping existing container..."
docker stop $CONTAINER_NAME
fi
if [ "$(docker ps -aq -f name=$CONTAINER_NAME)" ]; then
echo "🗑️ Removing existing container..."
docker rm $CONTAINER_NAME
fi
# Remove old image (optional - comment out to keep old images)
if [ "$(docker images -q $IMAGE_NAME)" ]; then
echo "🗑️ Removing old image..."
docker rmi $IMAGE_NAME || true
fi
# Build new Docker image
echo "🔨 Building Docker image..."
docker build -t $IMAGE_NAME .
# Run container
echo "🚀 Starting container on port $PORT..."
docker run -d \
--name $CONTAINER_NAME \
-p $PORT:80 \
--restart unless-stopped \
$IMAGE_NAME
# Wait a moment for container to start
sleep 2
# Check if container is running
if [ "$(docker ps -q -f name=$CONTAINER_NAME)" ]; then
echo ""
echo "✅ Deployment successful!"
echo "================================================"
echo "🌐 Application is running at: http://localhost:$PORT"
echo "🏥 Health check: http://localhost:$PORT/health"
echo ""
echo "Useful commands:"
echo " View logs: docker logs $CONTAINER_NAME"
echo " Follow logs: docker logs -f $CONTAINER_NAME"
echo " Stop: docker stop $CONTAINER_NAME"
echo " Restart: docker restart $CONTAINER_NAME"
echo "================================================"
else
echo "❌ Error: Container failed to start"
echo "Check logs with: docker logs $CONTAINER_NAME"
exit 1
fi