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provider "aws" {
  version = "~> 2.0"
  region  = "eu-west-2"
}

# Providing a reference to our default VPC
resource "aws_default_vpc" "default_vpc" {
}

# Providing a reference to our default subnets

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# Set the command-line arguments to pass to the server.
ARGS='-web.listen-address=:9100 -collector.diskstats.ignored-devices="^(ram|loop|fd)\\d+$"' 

# Prometheus-node-exporter supports the following options:
#  -collector.diskstats.ignored-devices="^(ram|loop|fd|(h|s|v|xv)d[a-z])\\d+$": Regexp of devices to ignore for diskstats.
#  -collector.filesystem.ignored-mount-points="^/(sys|proc|dev)($|/)": Regexp of mount points to ignore for filesystem collector.
#  -collector.ipvs.procfs="/proc": procfs mountpoint.
#  -collector.megacli.command="megacli": Command to run megacli.
#  -collector.ntp.server="": NTP server to use for ntp collector.
#  -collector.textfile.directory="": Directory to read text files with metrics from.

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#XLarge DBInstanceClassMemory = 15892177440 = 14.8GB
#/32 = 496630545 = 473MB
#/64 = 248315272 = 236MB
#/128 = 124157636 = 118MB
#/256 = 62078818 = 59MB
#/512 = 31039409 = 29MB
#/12582880 = 1263 #default same divisor as max_connections = 4041.6MB = 4237924762
#/25165760 = 623 # half of max_connections = 1993.6MB
#/50331520 = 315 # quarter of max_connections = 1008MB = 1056964608
#*(3/4) #default innodb pool size = 11922309120

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# Kernel sysctl configuration file for Red Hat Linux
#
# For binary values, 0 is disabled, 1 is enabled.  See sysctl(8) and
# sysctl.conf(5) for more details.

# Controls source route verification
net.ipv4.conf.default.rp_filter = 1

# Do not accept source routing
net.ipv4.conf.default.accept_source_route = 0

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#
# Cutom Environment Variables for Tomcat
#
############################################
export JAVA_HOME=/usr/lib/jvm/java-7-oracle/jre
export PATH=${JAVA_HOME}/bin:${PATH}

############################################
#
# JAVA_OPTS

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vi /etc/environment

add these lines...

LANG=en_US.utf-8
LC_ALL=en_US.utf-8

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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')

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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')

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#!/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"

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#!/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