rafaelfelix’s gists

rafaelfelix / docker-compose-elk.yml

Created February 13, 2016 22:21

spin up ELK using official docker images (compatible with docker compose 1.6.0+ and docker-engine 1.10+) - NOT YET FINISHED

	version: '2'
	services:
	kibana:
	image: kibana
	links:
	- elasticsearch
	environment:
	- ELASTICSEARCH_URL=http://elk_elasticsearch_1:9200
	elasticsearch:
	image: elasticsearch:2.2

rafaelfelix / cloudflare_api_client_v4.rb

Created November 19, 2015 21:12

Cloudflare API v4 client class in Ruby (NOT YET FINISHED)

	class CloudflareClient
	CLOUDFLARE_API_ENDPOINT = "https://api.cloudflare.com/client/v4"

	def initialize(email, api_key)
	require "rest-client"
	require "json"

	raise ArgumentError, "Parameters email and api_key are mandatory" if email.to_s.empty? or api_key.to_s.empty?
	@auth_headers = {"X-Auth-Email" => email, "X-Auth-Key" => api_key, "Content-Type" => "application/json"}
	end

rafaelfelix / sync_cloudflare_ips_with_aws_security_group.sh

Last active November 17, 2017 18:54

Syncs Cloudflare IPv4 ranges (https://www.cloudflare.com/ips-v4) with an AWS Security Group. Requires awscli (https://aws.amazon.com/cli/) and jq (https://stedolan.github.io/jq/)

	#!/bin/bash

	#
	# Adds Cloudflare IPV4 addresses to the Inbound rules of a AWS Security Group
	#

	## defining helper functions first

	# show usage
	show_usage() {

rafaelfelix / nat_monitor_existing_vpc.template

Last active October 22, 2015 22:43

Deploy 2 NAT instances using the nat_monitor.sh created by Steve Morad (AWS) inside an existing VPC. Based on the original version nat_monitor_demo.template - http://stevemorad.s3.amazonaws.com/reInvent/demos/nat_template.htm

	{
	"AWSTemplateFormatVersion" : "2010-09-09",

	"Description" : "Deploy 2 NAT instances using the nat_monitor.sh created by Steve Morad (AWS) inside an existing VPC. Based on the original version nat_monitor_demo.template - http://stevemorad.s3.amazonaws.com/reInvent/demos/nat_template.htm",

	"Parameters" : {

	"KeyName" : {
	"Description" : "Name of an existing EC2 KeyPair to enable SSH access to the instances",
	"Type" : "AWS::EC2::KeyPair::KeyName"

rafaelfelix / nat_monitor.sh

Last active August 28, 2017 14:26

Newer version of Steve Morad's nat_monitor.sh script (reference: http://stevemorad.s3.amazonaws.com/reInvent/articles/nat_monitor_files/nat_monitor.sh). Depends on jq (https://stedolan.github.io/jq/) and awscli (https://aws.amazon.com/cli/)

	#!/bin/sh
	# This script will monitor another NAT instance and take over its routes
	# if communication with the other instance fails

	# NAT instance variables
	# Other instance's IP to ping and route to grab if other node goes down
	NAT_ID=
	NAT_RT_ID=

	# My route to grab when I come back up

rafaelfelix / syncrepo.config.example

Created March 28, 2014 22:23

A configuration file example for https://gist.github.com/rafaelfelix/9843048

	[Spacewalk]
	spw_server = spw_server.domain.com
	spw_user = spw_user
	spw_pass = spw_pass
	channel_label = test_channel

rafaelfelix / spacewalk-api-syncrepo.py

Created March 28, 2014 21:10

A python script to call the syncRepo method from the Spacewalk API (http://www.spacewalkproject.org/documentation/api/2.1/handlers/ChannelSoftwareHandler.html#syncRepo). Configuration file example: https://gist.github.com/rafaelfelix/9844244

	#!/usr/bin/python
	# Script that calls the channels.software.syncRepo Spacewalk API method
	#
	# Author: Rafael Felix Correa <[email protected]>
	#
	# This script is based on https://raw.githubusercontent.com/angrox/spacewalk-api-scripts/master/spacewalk-rhn-sync/spacewalk-rhn-sync.py
	# Special thanks to Martin Zehetmayer <[email protected]>
	#
	# This library is free software; you can redistribute it and/or
	# modify it under the terms of the GNU Lesser General Public

rafaelfelix / lame.spec

Last active August 29, 2015 13:57

The simplest RPM spec I know. Unpacks a tar.gz and moves its files to /opt/lame (originally created for the sake of brevity in developing and testing Koji plugins).

	Name: lame
	Version: 1.0.0
	Release: 1%{?dist}
	Summary: Lame summary

	License: GPLv2+
	URL: http://rf4solucoes.com.br/
	Source0: http://rf4solucoes.com.br/files/%{name}-%{version}.tar.gz

	%description

rafaelfelix / ec2tags.rb

Last active January 17, 2020 08:55 — forked from drohr/ec2tags.rb

Hack to get ec2 tags to facter. Depends on aws-cli (https://github.com/aws/aws-cli), jq (http://stedolan.github.io/jq/) and the JSON RubyGem (http://rubygems.org/gems/json)

	require 'facter'
	require 'json'

	if Facter.value("ec2_instance_id") != nil
	instance_id = Facter.value("ec2_instance_id")
	region = Facter.value("ec2_placement_availability_zone")[0..-2]
	tags = Facter::Util::Resolution.exec("aws ec2 describe-tags --filters \"name=resource-id,values=#{instance_id}\" --region #{region} \| jq '[.Tags[] \| {key: .Key, value: .Value}]'")

	parsed_tags = JSON.parse(tags)
	parsed_tags.each do \|tag\|

rafaelfelix / verifyAkamaiIp.sh

Last active July 26, 2018 15:59

Shell script to programmatically check if an IP address belongs to Akamai. Requires Akamai login, password and permission to access https://control.akamai.com/partner-tools/index.action?target=VerifyAkamaiIP

	#!/bin/bash

	#
	# Issue request to Akamai tool verifyAkamaiIpInternal to check if
	# the given IP address belongs to Akamai
	#

	## defining helper functions first

	# show usage

Rafael Felix Correa rafaelfelix