Adjust setup.sh to check existing DB and include ReadMe
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Ubuntu
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@ -1,81 +0,0 @@
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# Build-Containers.ps1
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param (
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[switch]$Force
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)
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$ErrorActionPreference = "Stop"
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function Test-WSLRequirements {
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Write-Host "Checking WSL requirements..." -ForegroundColor Yellow
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# Check if WSL is installed
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$wslInstalled = Get-Command wsl.exe -ErrorAction SilentlyContinue
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if (-not $wslInstalled) {
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Write-Host "WSL is not installed. Please run the following commands as Administrator:" -ForegroundColor Red
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Write-Host "wsl --install" -ForegroundColor Yellow
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Write-Host "Then restart your computer and run:" -ForegroundColor Yellow
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Write-Host "wsl --install -d Ubuntu" -ForegroundColor Yellow
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return $false
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}
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# Check if any distribution is installed
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$wslDistros = wsl --list
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if ($LASTEXITCODE -ne 0 -or $wslDistros -match "no installed distributions") {
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Write-Host "No WSL distribution found. Please run the following command as Administrator:" -ForegroundColor Red
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Write-Host "wsl --install -d Ubuntu" -ForegroundColor Yellow
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return $false
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}
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# Check if Docker Desktop is running
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$dockerPs = Get-Process "Docker Desktop" -ErrorAction SilentlyContinue
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if (-not $dockerPs) {
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Write-Host "Docker Desktop is not running. Please start Docker Desktop and try again." -ForegroundColor Red
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return $false
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}
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Write-Host "WSL requirements checked successfully!" -ForegroundColor Green
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return $true
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}
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# Check WSL requirements
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if (-not (Test-WSLRequirements)) {
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exit 1
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}
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Write-Host "Starting Docker build process..." -ForegroundColor Green
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# Define container names
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$containerName = "st-db"
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$imageName = "st-database"
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# Get the current script directory
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$scriptPath = Split-Path -Parent $MyInvocation.MyCommand.Path
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$sqlServerPath = Join-Path $scriptPath "sql-server"
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# Verify Dockerfile exists
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if (-not (Test-Path (Join-Path $sqlServerPath "Dockerfile"))) {
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Write-Host "Dockerfile not found in $sqlServerPath" -ForegroundColor Red
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exit 1
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}
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try {
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# Change to the SQL Server directory
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Push-Location $sqlServerPath
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# Build the Docker image
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Write-Host "Building Docker image '$imageName'..." -ForegroundColor Yellow
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docker build -t $imageName .
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if ($LASTEXITCODE -eq 0) {
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Write-Host "Docker image built successfully!" -ForegroundColor Green
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} else {
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Write-Host "Failed to build Docker image" -ForegroundColor Red
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exit 1
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}
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} catch {
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Write-Host "An error occurred: $_" -ForegroundColor Red
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exit 1
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} finally {
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# Return to original directory
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Pop-Location
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}
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@ -1,89 +0,0 @@
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# Manage-Containers.ps1
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param (
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[Parameter(Mandatory=$true)]
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[ValidateSet('run', 'stop', 'remove')]
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[string]$Action,
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[switch]$Force
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)
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$ErrorActionPreference = "Stop"
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# Define container names
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$containerName = "st-db"
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$imageName = "st-database"
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function Start-Container {
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Write-Host "Starting container '$containerName'..." -ForegroundColor Yellow
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# Check if container exists and is stopped
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$existingContainer = docker ps -a --filter "name=$containerName" --format "{{.Names}}"
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if ($existingContainer) {
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Write-Host "Container already exists, starting it..." -ForegroundColor Yellow
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docker start $containerName
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} else {
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# Run new container
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Write-Host "Creating and starting new container..." -ForegroundColor Yellow
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docker run -d -p 1433:1433 --name $containerName $imageName
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}
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if ($LASTEXITCODE -eq 0) {
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Write-Host "Container started successfully!" -ForegroundColor Green
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} else {
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Write-Host "Failed to start container" -ForegroundColor Red
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exit 1
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}
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}
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function Stop-Container {
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Write-Host "Stopping container '$containerName'..." -ForegroundColor Yellow
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# Check if container exists and is running
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$runningContainer = docker ps --filter "name=$containerName" --format "{{.Names}}"
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if ($runningContainer) {
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docker stop $containerName
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if ($LASTEXITCODE -eq 0) {
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Write-Host "Container stopped successfully!" -ForegroundColor Green
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} else {
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Write-Host "Failed to stop container" -ForegroundColor Red
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exit 1
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}
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} else {
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Write-Host "Container is not running" -ForegroundColor Yellow
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}
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}
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function Remove-Container {
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Write-Host "Removing container '$containerName'..." -ForegroundColor Yellow
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# Stop container if running
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$runningContainer = docker ps --filter "name=$containerName" --format "{{.Names}}"
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if ($runningContainer) {
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Write-Host "Stopping container first..." -ForegroundColor Yellow
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docker stop $containerName
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}
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# Remove container
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$existingContainer = docker ps -a --filter "name=$containerName" --format "{{.Names}}"
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if ($existingContainer) {
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docker rm $containerName
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if ($LASTEXITCODE -eq 0) {
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Write-Host "Container removed successfully!" -ForegroundColor Green
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} else {
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Write-Host "Failed to remove container" -ForegroundColor Red
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exit 1
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}
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} else {
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Write-Host "Container does not exist" -ForegroundColor Yellow
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}
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}
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try {
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switch ($Action) {
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'run' { Start-Container }
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'stop' { Stop-Container }
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'remove' { Remove-Container }
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}
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} catch {
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Write-Host "An error occurred: $_" -ForegroundColor Red
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exit 1
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}
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171
ef-migration/infrastructure/ReadMe.md
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171
ef-migration/infrastructure/ReadMe.md
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# SQL Server Container Setup
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This repository contains a containerized SQL Server setup with initialization scripts and configuration options.
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## Prerequisites
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- Docker and Docker Compose installed on your system
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- At least 2GB of available memory for SQL Server
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- Port 1433 available on your host machine
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## Quick Start
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### Starting the Container
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With environment variables:
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```bash
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docker-compose -f docker-compose-infra.yml up -d
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```
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Without environment variables (uses defaults):
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```bash
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ACCEPT_EULA=Y MSSQL_PID=Express SA_PASSWORD=YourStrong@Passw0rd docker-compose -f docker-compose-infra.yml up -d
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```
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### Building the Container
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```bash
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docker-compose -f docker-compose-infra.yml build
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```
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### Stopping and Removing the Container
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Stop the container:
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```bash
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docker-compose -f docker-compose-infra.yml down
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```
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Remove container and persistent volume:
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```bash
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docker-compose -f docker-compose-infra.yml down -v
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```
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## Configuration
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### Environment Variables
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| Variable | Description | Default Value |
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|----------|-------------|---------------|
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| SA_PASSWORD | SQL Server SA user password | YourStrong@Passw0rd |
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| DROP_DATABASE | Flag to drop existing database on startup | false |
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| ACCEPT_EULA | Accept SQL Server EULA | Y |
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| MSSQL_PID | SQL Server edition | Express |
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### Ports
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- **1433**: SQL Server port (mapped to host machine)
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### Volumes
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- **sqlserver_data**: Persistent storage for SQL Server data
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- **./logs**: Container logs directory
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## Setup Process
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The container uses `setup.sh` as its entry point, which handles the complete initialization process:
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### Startup Sequence
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1. Starts SQL Server in the background
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2. Waits up to 50 seconds for SQL Server to be ready
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3. Performs health checks using sqlcmd
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4. Handles database initialization or reset based on environment variables
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### Database Management
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- Checks for existing database (`st-database`)
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- Drops database if DROP_DATABASE=true
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- Verifies database initialization status by checking for key tables
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- Runs initialization scripts only if needed
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### Script Execution Order
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1. Runs `init.sql` to create the database and schemas
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2. Executes all SQL scripts in the `schemas` directory
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3. Handles GO statements automatically with proper spacing
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4. Maintains container operation after setup
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### Error Handling
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- Provides detailed logging for each step
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- Continues despite non-critical script errors
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- Exits with proper status codes for critical failures
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## Database Initialization
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The container automatically:
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1. Initializes SQL Server
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2. Creates the database 'st-database' if it doesn't exist
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3. Creates the following schemas:
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- fp
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- fw
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- int
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- ob
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### Database Reset
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To reset the database:
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```bash
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DROP_DATABASE=true docker-compose -f docker-compose-infra.yml up -d
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```
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## Extract Scripts
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The container includes several utility scripts for managing database objects:
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### extract_tables.sh
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- Extracts table definitions into separate files
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- Usage: `./extract_tables.sh <sql_file>`
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- Output directory: `sql_objects/tables`
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### extract_constraints.sh
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- Extracts table constraints and foreign keys
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- Usage: `./extract_constraints.sh <sql_file>`
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- Output directories:
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- `sql_objects/constraints`
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- `sql_objects/foreign_keys`
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### extract_indexes.sh
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- Extracts index definitions
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- Usage: `./extract_indexes.sh <sql_file>`
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- Output directories:
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- `sql_objects/indexes/clustered`
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- `sql_objects/indexes/nonclustered`
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- `sql_objects/indexes/unique_clustered`
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### extract_views.sh
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- Extracts view definitions
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- Usage: `./extract_views.sh <sql_file>`
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- Output directory: `sql_objects/views`
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### extract_procedures.sh
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- Extracts stored procedure definitions
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- Usage: `./extract_procedures.sh <sql_file>`
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- Output directory: `sql_objects/procedures`
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## Resource Limits
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The container is configured with the following resource constraints:
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- Memory: 2GB minimum (required for SQL Server)
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- CPU: Limited to 1 core, with 0.25 core reserved
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## Health Checks
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The container includes a health check that:
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- Runs every 10 seconds
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- Verifies SQL Server connectivity
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- Allows 10 retries before marking as unhealthy
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- Has a 10-second startup grace period
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## Troubleshooting
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If the container fails to start:
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1. Ensure at least 2GB of memory is available
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2. Check the logs directory for detailed error messages
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3. Verify the port 1433 is not in use by another service
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4. Check SQL Server logs: `docker logs sql1`
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5. Verify SQL Server is running: `docker exec sql1 /opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P $SA_PASSWORD -Q "SELECT @@VERSION"`
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The container will automatically restart unless explicitly stopped.
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@ -40,20 +40,21 @@ fi
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# Check if database already exists and has tables
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echo "Checking if database is already initialized..."
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DB_INITIALIZED=$(sqlcmd -S localhost -U sa -P $SA_PASSWORD -Q "
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IF EXISTS (
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SELECT 1
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FROM sys.databases
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WHERE name = 'st-database'
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AND EXISTS (
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SELECT 1
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FROM st-database.sys.tables
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WHERE name = 'AMAssumptionView'
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)
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)
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SELECT 1
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ELSE
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SELECT 0" -h -1)
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echo "Checking if database is already initialized..."
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DB_INITIALIZED=$(sqlcmd -S localhost -U sa -P $SA_PASSWORD -h -1 -Q "
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DECLARE @DBExists BIT = 0;
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IF EXISTS (SELECT 1 FROM sys.databases WHERE name = 'st-database')
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BEGIN
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-- Set the context to the target database
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EXEC('USE [st-database];
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IF EXISTS (SELECT 1 FROM sys.tables WHERE name = ''AMAssumptionView'')
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BEGIN
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SET @DBExists = 1;
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END');
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END;
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SELECT @DBExists;")
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if [ "$DB_INITIALIZED" = "1" ]; then
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echo "Database st-database already exists and is initialized. Skipping setup."
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