connect_windows_to_chef_server.ps1

$AWSAccessKey  = "YOUR_ACCESS_KEY"
$AWSSecretKey  = "YOUR_SECRET_KEY"
$Region        = "ap-northeast-1"
$ProfileName   = "YOUR_PROFILE_NAME"
$BucketName    = "YOUR_BUCKET_NAME"
$BucketKey     = "YOUR_OBJECT_KEY"
$LocalPath     = "C:\\chef\\validation.pem"
$ChefServerUrl = "YOUR_SERVER_URL"
$Environment   = "YOUR_ENVIRONMENT"
$SpanMinutes   = 5
$DurationDays  = 8192

Set-ExecutionPolicy "RemoteSigned" -Force

(new-object System.Net.WebClient).DownloadFile("http://sdk-for-net.amazonwebservices.com/latest/AWSToolsAndSDKForNet.msi", "C:\\Users\\Administrator\\awstools.msi") | Out-Null
msiexec /i "C:\\Users\\Administrator\\awstools.msi" /l*v "C:\\Users\\Administrator\\aws_tools_install.log" /qn | Out-Null

(new-object System.Net.WebClient).DownloadFile("https://opscode-omnibus-packages.s3.amazonaws.com/windows/2008r2/x86_64/chef-windows-11.12.8-2.windows.msi", "C:\\Users\\Administrator\\chef.msi") | Out-Null
msiexec /i "C:\\Users\\Administrator\\chef.msi" /l*v "C:\\Users\\Administrator\\chef_install.log" /qn | Out-Null

import-module "C:\Program Files (x86)\AWS Tools\PowerShell\AWSPowerShell\AWSPowerShell.psd1"

Set-AWSCredentials -AccessKey $AWSAccessKey -SecretKey $AWSSecretKey -StoreAs $ProfileName
Initialize-AWSDefaults -ProfileName $ProfileName -Region $Region

Read-S3Object -BucketName $BucketName -Key $BucketKey -File C:\chef\validation.pem

$env:Path = $env:Path + ";C:\opscode\chef\bin"
$hostname = $Env:COMPUTERNAME

$clientfile = @"
log_level :info
log_location STDOUT
node_name "${hostname}"
chef_server_url '${ChefServerUrl}'
validation_client_name 'chef-validator'
environment '${Environment}'
"@
 
[System.IO.File]::WriteAllLines("C:\chef\client.rb", $clientfile)

$trigger = New-JobTrigger -Once -RepetitionInterval (New-TimeSpan -Minutes $SpanMinutes) -RepetitionDuration (New-TimeSpan -Days $DurationDays) -At (Get-Date)

Register-ScheduledJob -Name "ChefClient" -ScriptBlock { C:\opscode\chef\bin\chef-client.bat } -Trigger $trigger -RunNow