feat: add PowerShell scripts for building and deploying Zen MCP Server; update .dockerignore and README. Fix error in API key detection in Docker deployment script.
This commit is contained in:
OhMyApps
@@ -24,9 +24,13 @@ nano .env
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# Build the Docker image
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docker build -t zen-mcp-server:latest .
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# Or use the build script
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# Or use the build script (Bash)
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chmod +x docker/scripts/build.sh
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./docker/scripts/build.sh
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# Build with PowerShell
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docker/scripts/build.ps1
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```
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### 4. Usage Options
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@@ -54,6 +58,9 @@ docker run --rm -i \
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chmod +x docker/scripts/deploy.sh
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./docker/scripts/deploy.sh
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# Or use PowerShell script
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docker/scripts/deploy.ps1
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# Interactive stdio mode
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docker-compose exec zen-mcp python server.py
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```
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70
docker/scripts/build.ps1
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70
docker/scripts/build.ps1
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@@ -0,0 +1,70 @@
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#!/usr/bin/env pwsh
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#Requires -Version 5.1
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[CmdletBinding()]
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param()
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# Set error action preference
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$ErrorActionPreference = "Stop"
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# Colors for output (using Write-Host with colors)
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function Write-ColorText {
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param(
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[Parameter(Mandatory)]
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[string]$Text,
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[string]$Color = "White",
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[switch]$NoNewline
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)
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if ($NoNewline) {
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Write-Host $Text -ForegroundColor $Color -NoNewline
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} else {
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Write-Host $Text -ForegroundColor $Color
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}
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}
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Write-ColorText "=== Building Zen MCP Server Docker Image ===" -Color Green
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# Check if .env file exists
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if (!(Test-Path ".env")) {
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Write-ColorText "Warning: .env file not found. Copying from .env.example" -Color Yellow
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if (Test-Path ".env.example") {
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Copy-Item ".env.example" ".env"
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Write-ColorText "Please edit .env file with your API keys before running the server" -Color Yellow
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} else {
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Write-ColorText "Error: .env.example not found" -Color Red
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exit 1
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}
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}
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# Build the Docker image
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Write-ColorText "Building Docker image..." -Color Green
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try {
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docker-compose build --no-cache
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if ($LASTEXITCODE -ne 0) {
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throw "Docker build failed"
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}
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} catch {
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Write-ColorText "Error: Failed to build Docker image" -Color Red
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exit 1
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}
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# Verify the build
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Write-ColorText "Verifying build..." -Color Green
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$images = docker images --format "table {{.Repository}}\t{{.Tag}}\t{{.Size}}\t{{.CreatedAt}}" | Select-String "zen-mcp-server"
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if ($images) {
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Write-ColorText "✓ Docker image built successfully" -Color Green
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Write-ColorText "Image details:" -Color Green
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$images | ForEach-Object { Write-Host $_.Line }
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} else {
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Write-ColorText "✗ Failed to build Docker image" -Color Red
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exit 1
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}
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Write-ColorText "=== Build Complete ===" -Color Green
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Write-ColorText "Next steps:" -Color Yellow
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Write-Host " 1. Edit .env file with your API keys"
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Write-ColorText " 2. Run: " -Color White -NoNewline
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Write-ColorText "docker-compose up -d" -Color Green
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Write-ColorText "Or use the deploy script: " -Color White -NoNewline
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Write-ColorText ".\deploy.ps1" -Color Green
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208
docker/scripts/deploy.ps1
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208
docker/scripts/deploy.ps1
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@@ -0,0 +1,208 @@
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#!/usr/bin/env pwsh
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#Requires -Version 5.1
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[CmdletBinding()]
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param(
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[switch]$SkipHealthCheck,
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[int]$HealthCheckTimeout = 60
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)
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# Set error action preference
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$ErrorActionPreference = "Stop"
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# Colors for output
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function Write-ColorText {
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param(
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[Parameter(Mandatory)]
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[string]$Text,
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[string]$Color = "White",
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[switch]$NoNewline
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)
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if ($NoNewline) {
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Write-Host $Text -ForegroundColor $Color -NoNewline
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} else {
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Write-Host $Text -ForegroundColor $Color
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}
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}
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Write-ColorText "=== Deploying Zen MCP Server ===" -Color Green
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# Function to check if required environment variables are set
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function Test-EnvironmentVariables {
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# At least one of these API keys must be set
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$requiredVars = @(
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"GEMINI_API_KEY",
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"GOOGLE_API_KEY",
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"OPENAI_API_KEY",
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"XAI_API_KEY",
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"DIAL_API_KEY",
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"OPENROUTER_API_KEY"
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)
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$hasApiKey = $false
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foreach ($var in $requiredVars) {
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$value = [Environment]::GetEnvironmentVariable($var)
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if (![string]::IsNullOrWhiteSpace($value)) {
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$hasApiKey = $true
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break
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}
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}
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if (!$hasApiKey) {
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Write-ColorText "Error: At least one API key must be set in your .env file" -Color Red
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Write-ColorText "Required variables (at least one):" -Color Yellow
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$requiredVars | ForEach-Object { Write-Host " $_" }
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exit 1
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}
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}
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# Load environment variables from .env file
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if (Test-Path ".env") {
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Write-ColorText "Loading environment variables from .env..." -Color Green
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# Read .env file and set environment variables
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Get-Content ".env" | ForEach-Object {
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if ($_ -match '^([^#][^=]*?)=(.*)$') {
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$name = $matches[1].Trim()
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$value = $matches[2].Trim()
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# Remove quotes if present
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$value = $value -replace '^["'']|["'']$', ''
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[Environment]::SetEnvironmentVariable($name, $value, "Process")
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}
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}
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Write-ColorText "✓ Environment variables loaded from .env" -Color Green
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} else {
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Write-ColorText "Error: .env file not found" -Color Red
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Write-ColorText "Please copy .env.example to .env and configure your API keys" -Color Yellow
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exit 1
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}
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# Check required environment variables
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Test-EnvironmentVariables
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# Function to wait for service health with exponential backoff
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function Wait-ForHealth {
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param(
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[int]$MaxAttempts = 6,
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[int]$InitialDelay = 2
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)
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$attempt = 1
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$delay = $InitialDelay
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while ($attempt -le $MaxAttempts) {
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try {
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# Get container ID for zen-mcp service
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$containerId = docker-compose ps -q zen-mcp
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if ([string]::IsNullOrWhiteSpace($containerId)) {
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$status = "unavailable"
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} else {
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$status = docker inspect -f "{{.State.Health.Status}}" $containerId 2>$null
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if ($LASTEXITCODE -ne 0) {
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$status = "unavailable"
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}
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}
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if ($status -eq "healthy") {
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return $true
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}
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Write-ColorText "Waiting for service to be healthy... (attempt $attempt/$MaxAttempts, retrying in ${delay}s)" -Color Yellow
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Start-Sleep -Seconds $delay
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$delay = $delay * 2
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$attempt++
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} catch {
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Write-ColorText "Error checking health status: $_" -Color Red
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$attempt++
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Start-Sleep -Seconds $delay
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}
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}
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Write-ColorText "Service failed to become healthy after $MaxAttempts attempts" -Color Red
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Write-ColorText "Checking logs:" -Color Yellow
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docker-compose logs zen-mcp
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return $false
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}
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# Create logs directory if it doesn't exist
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if (!(Test-Path "logs")) {
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Write-ColorText "Creating logs directory..." -Color Green
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New-Item -ItemType Directory -Path "logs" -Force | Out-Null
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}
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# Stop existing containers
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Write-ColorText "Stopping existing containers..." -Color Green
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try {
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docker-compose down
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if ($LASTEXITCODE -ne 0) {
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Write-ColorText "Warning: Failed to stop existing containers (they may not be running)" -Color Yellow
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}
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} catch {
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Write-ColorText "Warning: Error stopping containers: $_" -Color Yellow
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}
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# Start the services
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Write-ColorText "Starting Zen MCP Server..." -Color Green
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try {
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docker-compose up -d
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if ($LASTEXITCODE -ne 0) {
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throw "Failed to start services"
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}
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} catch {
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Write-ColorText "Error: Failed to start services" -Color Red
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Write-ColorText "Checking logs:" -Color Yellow
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docker-compose logs zen-mcp
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exit 1
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}
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# Wait for health check (unless skipped)
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if (!$SkipHealthCheck) {
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Write-ColorText "Waiting for service to be healthy..." -Color Green
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# Simple timeout approach for health check
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$timeout = $HealthCheckTimeout
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$elapsed = 0
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$healthy = $false
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while ($elapsed -lt $timeout) {
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try {
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$containerId = docker-compose ps -q zen-mcp
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if (![string]::IsNullOrWhiteSpace($containerId)) {
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$status = docker inspect -f "{{.State.Health.Status}}" $containerId 2>$null
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if ($status -eq "healthy") {
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$healthy = $true
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break
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}
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}
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} catch {
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# Continue checking
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}
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Start-Sleep -Seconds 2
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$elapsed += 2
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}
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if (!$healthy) {
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Write-ColorText "Service failed to become healthy within timeout" -Color Red
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Write-ColorText "Checking logs:" -Color Yellow
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docker-compose logs zen-mcp
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exit 1
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}
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}
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Write-ColorText "✓ Zen MCP Server deployed successfully" -Color Green
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Write-ColorText "Service Status:" -Color Green
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docker-compose ps
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Write-ColorText "=== Deployment Complete ===" -Color Green
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Write-ColorText "Useful commands:" -Color Yellow
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Write-ColorText " View logs: " -Color White -NoNewline
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Write-ColorText "docker-compose logs -f zen-mcp" -Color Green
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Write-ColorText " Stop service: " -Color White -NoNewline
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Write-ColorText "docker-compose down" -Color Green
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Write-ColorText " Restart service: " -Color White -NoNewline
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Write-ColorText "docker-compose restart zen-mcp" -Color Green
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Write-ColorText " PowerShell logs: " -Color White -NoNewline
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Write-ColorText "Get-Content logs\mcp_server.log -Wait" -Color Green
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@@ -27,20 +27,6 @@ check_env_vars() {
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printf ' %s\n' "${required_vars[@]}"
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exit 1
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fi
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local missing_vars=()
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for var in "${required_vars[@]}"; do
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if [[ -z "${!var:-}" ]]; then
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missing_vars+=("$var")
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fi
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done
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if [[ ${#missing_vars[@]} -gt 0 ]]; then
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echo -e "${RED}Error: Missing required environment variables:${NC}"
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printf ' %s\n' "${missing_vars[@]}"
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echo -e "${YELLOW}Please set these variables in your .env file${NC}"
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exit 1
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fi
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}
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# Load environment variables
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