rafaotetra

#!/bin/bash


if [ -z "$1" ]; then
        echo
        echo usage: $0 network-interface
        echo
        echo e.g. $0 eth0
        echo
        echo shows packets-per-second

rafaotetra

import re
import boto3
import csv
from botocore.exceptions import ClientError

ec2 = boto3.client('ec2')

def get_snapshots():
    return ec2.describe_snapshots(OwnerIds=['self'])['Snapshots']

rafaotetra

from __future__ import print_function

import json
import boto3
import logging

#setup simple logging for INFO
logger = logging.getLogger()
logger.setLevel(logging.ERROR)

rafaotetra

#!/usr/bin/env bash

# lists all unused AWS security groups.
# a group is considered unused if it's not attached to any network interface.
# requires aws-cli and jq.

# all groups
aws ec2 describe-security-groups \
  | jq --raw-output '.SecurityGroups[] | [.GroupName, .GroupId] | @tsv' \
  | sort > /tmp/sg.all

rafaotetra

import boto3
import collections
import datetime

ec = boto3.client('ec2')

def lambda_handler(event, context):
    reservations = ec.describe_instances(
        Filters=[
            {'Name': 'tag-key', 'Values': ['Backup', 'backup']},

rafaotetra

"""
Code adapted from and inspired by http://blog.ranman.org/cleaning-up-aws-with-boto3/.

"""
import os
import re
from datetime import datetime, timedelta
import boto3

rafaotetra

import copy
import logging
import os

import boto3

logging.basicConfig(level=os.environ.get('LOG_LEVEL', 'INFO'))

ec2 = boto3.client('ec2')
logger = logging.getLogger(__name__)

rafaotetra

#!/bin/bash

set -e
REPO_DIR=~/.iam_lookup/complete-aws-iam-reference
REPO_URL=https://github.com/widdix/complete-aws-iam-reference

if [[ $1 == "update" ]];then
  if [[ -e $REPO_DIR ]];then
    (cd "$REPO_DIR" && git pull)
  else

rafaotetra

#!/bin/bash
# Run as sudo. for weekly backup of db. and upload to s3 bucket.
DBHOME="/home/priyank/crontabs/dbbackups/"
BUCKETNAME="yourAWSbucket"
SCRIPTNAME="$(basename $BASH_SOURCE)"
SCRIPTFULLPATH="$(pwd)/$(basename $BASH_SOURCE)"
mkdir -p $DBHOME
chown -R postgres:postgres $DBHOME
cp $SCRIPTFULLPATH $DBHOME
SCHEMA_BACKUP="$DBHOME/$(date +%w).sql"

rafaotetra

import os
import sys
import time
import argparse
import boto3

if os.environ.get('AWS_PROFILE') is None:
    sys.exit('Environment variable AWS_PROFILE not set')

argparser = argparse.ArgumentParser(description='Snapshot EC2 instance volume with volume ID specified by argument')