tecmaverick’s gists

tecmaverick / LambdaReport

Created August 30, 2018 07:48

View details (FunctionArn, Memory, Runtime and Timeout) of lambda functions across all regions

	aws ec2 describe-regions \
	--query 'Regions[?RegionName!=`ap-northeast-3`].[RegionName]' \
	--output text \| \
	xargs -I {} \
	aws lambda list-functions \
	--query "Functions[].[{FunctionArn:FunctionArn,MemorySize:MemorySize,Runtime:Runtime,Timeout:Timeout}]" \
	--output table --region {}

tecmaverick / ListRunningEC2Instances

Last active August 30, 2018 21:52

List all EC2 instances (InstanceID, State, Region) across all AWS regions

	#Lists only EC2 instance in running state
	aws ec2 describe-regions \
	--query 'Regions[].[RegionName]' \
	--output text \| \
	xargs -I {} \
	aws ec2 describe-instance-status \
	--query "InstanceStatuses[].[InstanceId,InstanceState.Name,AvailabilityZone]" \
	--output text \
	--region {}

tecmaverick / ListAWSAPIs

Created September 17, 2018 09:10

List all AWS Service APIs names

	import boto3
	s = boto3.Session()

	with open("aws_service_apis.csv","wt") as f:
	for session in s.get_available_services():
	client = boto3.client(session)
	x = dir(client)
	for method_name in x:
	if not "__" in method_name and \
	not method_name[0] == "_" and \

tecmaverick / CloudTrail_EventSources

Created September 17, 2018 09:11

SQL Query to list all AWS Event sources

	SELECT eventsource
	FROM <Replace_With_CloudTrail_Table_Name>
	GROUP BY eventsource

tecmaverick / LambdaAPINames

Created September 17, 2018 09:18

CloudTrail Lambda API Names

	GetFunctionConfiguration20150331v2
	PutFunctionConcurrency20171031
	ListDistributionsByLambdaFunction
	DeleteFunction20150331
	ListVersionsByFunction20150331
	CreateFunction20150331
	ListFunctions
	DeleteFunctionConcurrency20171031
	ListFunctions20150331
	GetFunction20150331v2

tecmaverick / Lambda ELB Multi Value header Input Payload

Created February 12, 2019 23:37

	{
	"requestContext": {
	"elb": {
	"targetGroupArn": "arn:aws:elasticloadbalancing:us-east-1:123456789012:targetgroup/lambda-target/abcdefgh"
	}
	},
	"httpMethod": "GET",
	"path": "/",
	"multiValueQueryStringParameters": {
	"key": [

tecmaverick / Android-Emulator-on-AWS-EC2.txt

Created March 11, 2019 23:11 — forked from atyachin/Android-Emulator-on-AWS-EC2.txt

Installing and running Android Emulator on Amazon AWS EC2 (Ubuntu 16.04)

	Steps for installing the Android Emulator from EC2 console:
	-----------------------------------------------------------
	sudo apt install default-jdk
	wget https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip
	unzip sdk-tools-linux-4333796.zip -d android-sdk
	sudo mv android-sdk /opt/
	export ANDROID_SDK_ROOT=/opt/android-sdk
	echo "export ANDROID_SDK_ROOT=/opt/android-sdk" >> ~/.bashrc
	echo "export PATH=$PATH:$ANDROID_SDK_ROOT/tools" >> ~/.bashrc
	re-login

tecmaverick / template.yaml

Created December 12, 2019 10:27 — forked from danilop/template.yaml

Sample AWS SAM Template using Provisioned Concurrency with Application Auto Scaling

	AWSTemplateFormatVersion: '2010-09-09'
	Transform: AWS::Serverless-2016-10-31
	Description: >

	Sample SAM Template using Application Auto Scaling + Provisioned Concurrency

	Globals:
	Function:
	Timeout: 30

tecmaverick / LambdaListFunction.js

Last active May 15, 2020 13:59

Lambda Function to list all lambda functions. Using marker to page the results

	const AWS = require('aws-sdk')
	const lam = new AWS.Lambda()

	async function getLambdaFuntions(marker)
	{
	let promise = new Promise(function(resolve, reject) {
	var records = [];
	var result = {"records":records,"marker":marker}
	var params = {MaxItems: 100, FunctionVersion: 'ALL'}

tecmaverick / Lambda_CLI_Commands.txt

Last active May 15, 2020 03:37

Lambda CLI Commands

	#**********************************************************
	#Upload binary file via AWS CLI v2

	data=$(base64 < replace_with_filename.png)
	aws lambda invoke \
	--function-name replace_with_function_name \
	--payload "{\"test\" : \"$data\"}" \
	--cli-binary-format raw-in-base64-out \
	output.txt
	#---------------------------------------------------------

AbrahamJP tecmaverick