Rafael Silva rafaotetra

## tutorial.tf
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

## keybase.md

      
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                rafaotetra
                / keybase.md
            
            
              Created
              October 29, 2021 19:07
            
          
    Keybase proof

I hereby claim:

I am rafaotetra on github.
I am rafaotetra (https://keybase.io/rafaotetra) on keybase.
I have a public key whose fingerprint is 2DB5 E028 48FB 1E90 F3AB  5838 3519 EDC3 B1DD 9A24

To claim this, I am signing this object:

  
## node_exporter.default
# 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.

## xorg.conf
Section "ServerLayout"
	Identifier     "X.org Configured"
	Screen      0  "Screen0" 0 0
	InputDevice    "Mouse0" "CorePointer"
	InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
	ModulePath   "/usr/lib/xorg/modules"
	FontPath     "/usr/share/fonts/X11/misc"

## rds.sh
#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

## snapshot_rotation_daily.py
import boto3
import re
import datetime

ec = boto3.client('ec2')
iam = boto3.client('iam')

"""
This function looks at *all* snapshots that have a "DeleteOn" tag containing
the current day formatted as YYYY-MM-DD. This function should be run at least

## sysctl.conf
# 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

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

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

## LC_CTYPE.txt
vi /etc/environment

add these lines...

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

## snapshot-ec2-instance.py
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')
	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
	# 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.
	Section "ServerLayout"
	Identifier "X.org Configured"
	Screen 0 "Screen0" 0 0
	InputDevice "Mouse0" "CorePointer"
	InputDevice "Keyboard0" "CoreKeyboard"
	EndSection

	Section "Files"
	ModulePath "/usr/lib/xorg/modules"
	FontPath "/usr/share/fonts/X11/misc"
	#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
	import boto3
	import re
	import datetime

	ec = boto3.client('ec2')
	iam = boto3.client('iam')

	"""
	This function looks at all snapshots that have a "DeleteOn" tag containing
	the current day formatted as YYYY-MM-DD. This function should be run at least
	# 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
	#
	# Cutom Environment Variables for Tomcat
	#
	############################################
	export JAVA_HOME=/usr/lib/jvm/java-7-oracle/jre
	export PATH=${JAVA_HOME}/bin:${PATH}

	############################################
	#
	# JAVA_OPTS
	vi /etc/environment

	add these lines...

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