Andrew Pearce austoonz

I work for @aws. All repositories published to this profile are personally owned and maintained.

austoonz / SuppressMessageAttribute

Last active June 28, 2019 14:40

	[System.Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidUsingCmdletAliases', '')]
	[System.Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidUsingPlainTextForPassword', '')]
	[System.Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidUsingWriteHost', '')]

austoonz / PowerShellAssociation.yml

Last active January 3, 2025 04:27

CloudFormation Templates

	---
	AWSTemplateFormatVersion: '2010-09-09'
	Description: Creates a Systems Manager Association with inline PowerShell.
	Resources:
	Association:
	Type: AWS::SSM::Association
	Properties:
	AssociationName: AssociationName
	Name: AWS-RunPowerShellScript
	Parameters:

austoonz / Lambda-SQS-Trigger

Last active January 15, 2019 03:38

A CloudFormation template sample to subscribe an AWS Lambda Function to an SQS Queue.

	---
	AWSTemplateFormatVersion: '2010-09-09'

	Description: SQS Queue with Lambda Trigger

	Parameters:

	LambdaS3BucketName:
	Type: String
	Description: S3 Bucket Name holding the Lambda Function Package

austoonz / GetVMHostName

Created January 17, 2019 16:07

(Get-Item -Path 'HKLM:\SOFTWARE\Microsoft\Virtual Machine\Guest\Parameters').GetValue('HostName')

austoonz / macOS_QuickLook_json

Created January 25, 2019 06:05

brew cask install quicklook-json

austoonz / Write-SSMComplianceItemExample

Last active April 5, 2019 22:31

Sample code for writing an AWS Systems Manager Compliance Item.

	$managedInstanceId = (Get-Content -Path 'C:\ProgramData\Amazon\SSM\InstanceData\Vault\Store\RegistrationKey' -Raw \| ConvertFrom-Json).instanceID
	$moduleNames = @(
	'AWSPowerShell',
	'ClipboardText',
	'Convert',
	'PSWindowsUpdate'
	)

	$complianceItems = [System.Collections.Generic.List[Amazon.SimpleSystemsManagement.Model.ComplianceItemEntry]]::new()
	foreach ($moduleName in $moduleNames)

austoonz / Write-SSMInventoryExample

Created January 25, 2019 06:09

Sample code for writing an AWS Systems Manager Inventory record.

	$powerShellModules = Get-Module -ListAvailable

	$date = Get-Date -UFormat '+%Y-%m-%dT%H:%M:%SZ'
	$inventoryItems = [System.Collections.Generic.List[Amazon.SimpleSystemsManagement.Model.InventoryItem]]::new()
	$contentList = [System.Collections.Generic.List[System.Collections.Generic.Dictionary[System.String,System.String]]]::new()
	foreach ($moduleName in ($powerShellModules \| Select-Object -Property Name -Unique).Name)
	{
	$module = $powerShellModules.Where({$_.Name -eq $moduleName}) \| Sort-Object -Property Version -Descending \| Select-Object -First 1

	$contentDictionary = [System.Collections.Generic.Dictionary[System.String,System.String]]::new()

austoonz / get-arm64-ami-ids

Created January 25, 2019 06:11

Sample code for retrieving the AWS AMI IDs for ARM64 images.

aws ssm get-parameters --names /aws/service/ecs/optimized-ami/amazon-linux-2/arm64/recommended

austoonz / Get-AWSRegionLatency

Last active April 12, 2022 15:58

Sample PowerShell function to identify the closest AWS Region using AWS Service Endpoints.

	function Get-AWSRegionLatency {
	param (
	[ValidateSet('dynamodb')]
	[String] $ServiceForMeasurement = 'dynamodb'
	)

	$endpoints = [System.Collections.ArrayList]::new()
	$regions = (Get-AWSRegion \| Where-Object {$_.Region -notlike 'us-iso*'}).Region
	foreach ($region in $regions) {
	$null = $endpoints.Add(('{0}.{1}.amazonaws.com' -f $ServiceForMeasurement, $region))

austoonz / Get-EpochTimeFrom.ps1

Last active June 1, 2021 15:47

PowerShell snippets for dealing with epoch ('01-01-1970')

	function Get-EpochTimeFrom {
	param (
	[int]$Seconds
	)

	(Get-Date -Date '01-01-1970') + ([System.TimeSpan]::FromSeconds($Seconds))
	}