SkyArtShop/install-sqlserver-docker.sh

#!/bin/bash

# SQL Server Docker Installation Script
# This is a more reliable method for running SQL Server on Ubuntu 24.04

set -e

echo "=================================="
echo "SQL Server 2022 Docker Installation"
echo "=================================="

# Check if running as root
if [ "$EUID" -ne 0 ]; then 
    echo "Please run as root (use sudo)"
    exit 1
fi

# Install Docker if not already installed
if ! command -v docker &> /dev/null; then
    echo "Installing Docker..."
    apt-get update
    apt-get install -y ca-certificates curl gnupg lsb-release
    
    # Add Docker's official GPG key
    install -m 0755 -d /etc/apt/keyrings
    curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
    chmod a+r /etc/apt/keyrings/docker.gpg
    
    # Add Docker repository
    echo \
      "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
      $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
    
    # Install Docker Engine
    apt-get update
    apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
    
    # Start Docker
    systemctl start docker
    systemctl enable docker
    
    echo "✅ Docker installed successfully"
else
    echo "✅ Docker is already installed"
fi

# Set SA password
echo ""
read -sp "Enter SA password (min 8 chars, uppercase, lowercase, digits, symbols): " SA_PASSWORD
echo ""
read -sp "Confirm SA password: " SA_PASSWORD_CONFIRM
echo ""

if [ "$SA_PASSWORD" != "$SA_PASSWORD_CONFIRM" ]; then
    echo "❌ Passwords do not match!"
    exit 1
fi

# Validate password strength
if [ ${#SA_PASSWORD} -lt 8 ]; then
    echo "❌ Password must be at least 8 characters!"
    exit 1
fi

# Stop and remove existing container if it exists
if [ "$(docker ps -aq -f name=sqlserver)" ]; then
    echo "Removing existing SQL Server container..."
    docker stop sqlserver 2>/dev/null || true
    docker rm sqlserver 2>/dev/null || true
fi

# Create data directory
mkdir -p /var/opt/mssql/data
mkdir -p /var/opt/mssql/log
mkdir -p /var/opt/mssql/backup

# Run SQL Server container
echo ""
echo "Starting SQL Server 2022 container..."
docker run -e "ACCEPT_EULA=Y" \
    -e "MSSQL_SA_PASSWORD=$SA_PASSWORD" \
    -e "MSSQL_PID=Express" \
    -p 1433:1433 \
    --name sqlserver \
    --hostname sqlserver \
    -v /var/opt/mssql/data:/var/opt/mssql/data \
    -v /var/opt/mssql/log:/var/opt/mssql/log \
    -v /var/opt/mssql/backup:/var/opt/mssql/backup \
    --restart unless-stopped \
    -d \
    mcr.microsoft.com/mssql/server:2022-latest

# Wait for SQL Server to start
echo ""
echo "Waiting for SQL Server to start..."
sleep 15

# Check container status
if docker ps | grep -q sqlserver; then
    echo "✅ SQL Server container is running"
else
    echo "❌ SQL Server container failed to start"
    echo "Check logs with: docker logs sqlserver"
    exit 1
fi

# Test connection
echo ""
echo "Testing connection..."
docker exec sqlserver /opt/mssql-tools18/bin/sqlcmd \
    -S localhost -U sa -P "$SA_PASSWORD" -C \
    -Q "SELECT @@VERSION" &>/dev/null

if [ $? -eq 0 ]; then
    echo "✅ Connection successful!"
else
    echo "⚠️  Connection test failed, but container is running"
    echo "You may need to wait a bit longer for SQL Server to fully initialize"
fi

# Configure firewall
if command -v ufw &> /dev/null; then
    echo ""
    echo "Configuring firewall..."
    ufw allow 1433/tcp
    echo "✅ Firewall configured"
fi

# Set container to start on boot
systemctl enable docker

echo ""
echo "=================================="
echo "Installation Complete!"
echo "=================================="
echo ""
echo "SQL Server 2022 is running in Docker"
echo ""
echo "Connection Information:"
echo "  Server: localhost,1433"
echo "  Username: sa"
echo "  Password: (the one you just set)"
echo ""
echo "Connection String for appsettings.json:"
echo "Server=localhost,1433;Database=SkyArtShopDB;User Id=sa;Password=YOUR_PASSWORD;TrustServerCertificate=True;MultipleActiveResultSets=True"
echo ""
echo "Useful Docker commands:"
echo "  docker ps                        - List running containers"
echo "  docker logs sqlserver            - View SQL Server logs"
echo "  docker stop sqlserver            - Stop SQL Server"
echo "  docker start sqlserver           - Start SQL Server"
echo "  docker restart sqlserver         - Restart SQL Server"
echo "  docker exec -it sqlserver bash   - Access container shell"
echo ""
echo "Data persistence:"
echo "  Database files: /var/opt/mssql/data"
echo "  Log files: /var/opt/mssql/log"
echo "  Backups: /var/opt/mssql/backup"
echo ""