sudharsans

Parameters:
  InstanceCount:
      Description: Number of EC2 instances (must be between 1 and 3).
      Type: Number
      Default: 1
      MinValue: 1
      MaxValue: 3
      ConstraintDescription: Must be a number between 1 and 3.
      Description: launch EC2 instances.
  InstanceType:

sudharsans

import json
import cfnresponse
import boto3
from botocore.exceptions import ClientError

client = boto3.client("logs")

def PutPolicy(arn,policyname):
	response = client.put_resource_policy(
	  policyName=policyname,

sudharsans

import boto3

cloudtrail = boto3.client('cloudtrail')
paginator = cloudtrail.get_paginator('lookup_events')

StartingToken = None

page_iterator = paginator.paginate(
	LookupAttributes=[{'AttributeKey':'EventName','AttributeValue': 'RunInstances'}],
	PaginationConfig={'PageSize':10, 'StartingToken':StartingToken })

sudharsans

---
AWSTemplateFormatVersion: "2010-09-09"
Description:
   Create Event rule and lambda functions to report for following criteria 
   Idle EC2 instances if CPU < 10% and Network < 5MB
   RDS Instance with no connections for 7 days
   ELB with No Active backends and requests below 100
Parameters:
  LambdaName:
    Default: AWSReport

sudharsans

# Sublime Plugin created for stackoverflow answer.
# https://stackoverflow.com/questions/49213489/sublime-text-and-python-plugin-how-to-incorporate-a-python-code-with-a-for-loop
import sublime, sublime_plugin, re, string   #import the required modules

class ConvertCommand(sublime_plugin.TextCommand): #create Text Command
    def run(self, edit):   #implement run method
        for region in self.view.sel():  #get user selection
            if not region.empty():  #if selection not empty then
                s = self.view.substr(region)  #assign s variable the selected region
                replace = '\n'.join([' '.join(para.splitlines()) for para in s.split('\n\n')])

sudharsans

# Quick test for https://stackoverflow.com/questions/49163883/sign-in-page-for-aws-federated-login/49212472#49212472
# Ref: https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_providers_enable-console-custom-url.html
# python3 run.py

import urllib.parse,json
import requests # 'pip install requests'
from boto.sts import STSConnection # AWS SDK for Python (Boto) 'pip install boto'
from flask import Flask,redirect # pip install flask
app = Flask(__name__)

sudharsans

import boto3
from datetime import datetime, timezone
from functools import reduce
import operator

ec2 = boto3.client('ec2')
cloudtrail = boto3.client('cloudtrail')

def get_events(instanceid):
    response = cloudtrail.lookup_events (

sudharsans

##
#  Python Boto3 script to find the number of minutes an instance has been running.
## Output
# i-00asdf5xxx50c96aa 84 days, 13:17:51.468559
# i-0260a1fxxx27ec894 6 days, 13:48:04.468643
# i-0acxxx6c630af322 13 days, 12:13:00.468659
# i-069bxxxd41bf975eb 19:42:08.468670

import boto3
from datetime import datetime, timezone

sudharsans

// https://stackoverflow.com/questions/48982349/query-aws-cli-to-populate-jenkins-active-choices-reactive-parameter-linux
// Get list of IPS from AWS CLI and populate Active Choices Reactive Parameter

def command = 'aws ec2 describe-instances --filters Name=tag:Name,Values=Test --query Reservations[*].Instances[*].PrivateIpAddress --output text'
def proc = command.execute()
proc.waitFor()              

def output = proc.in.text
def exitcode= proc.exitValue()
def error = proc.err.text

sudharsans

---
AWSTemplateFormatVersion: '2010-09-09'
Resources:
  EnableLogs:
    Type: Custom::EnableLogs
    Version: '1.0'
    Properties:
      ServiceToken: arn:aws:lambda:us-east-1:acc:function:rds-EnableRDSLogs-1O6XLL6LWNR5Z
      DBInstanceIdentifier: mydb
Outputs: