rcbop’s gists

rcbop / cleanup-s3-artifacts.sh

Created January 25, 2018 20:34

Cleanup s3 bucket from build packages and keep only the last 30 items of each project Raw

	#!/bin/bash
	AWS_BUCKET_NAME="<insert_bucket>"
	AWS_BUCKET_REGION="<insert_region>"
	AWS_KEY="<insert_key>"
	AWS_SECRET="<insert_secret>"
	MAX_COUNT_TO_KEEP=30
	PROFILE="<insert_profile>"

	log() { echo -e "["$(date "+%Y%m%dT%H%M%S")"] $1"; }
	echo_blu(){ log "${BLUE}$1${NC}"; }

rcbop / show-cloudfront-configuration.sh

Created February 5, 2018 23:14

Jq query to find cloudfront distribution by substring of comments sub-element

aws cloudfront list-distributions --profile my-profile --output json | jq '.DistributionList.Items[] | select(.Comment | contains("my-project-key"))'

rcbop / create-ec2-swarm-cluster.sh

Created May 11, 2018 01:37

creates docker swarm cluster using aws ec2

	#!/bin/bash
	#/ Description:
	#/ Creates a docker swarm ec2 cluster
	#/ Examples:
	#/ DEBUG=true ./create-ec2-swarm-cluster.sh (Enable debug messages)
	#/ NO_COLORS=true ./create-ec2-swarm-cluster.sh (Disable colors)
	#/ --------------------------------------------------------------------------------
	#/ Author: Rogério Castelo Branco Peixoto ([email protected])
	#/ --------------------------------------------------------------------------------
	usage() { grep '^#/' "$0" \| cut -c4- ; exit 0 ; }

rcbop / purge-old-docker-imgs.sh

Created June 4, 2018 14:12

	#!/bin/bash
	docker images --no-trunc --format '{{.ID}} {{.CreatedSince}}' \| grep months \| awk '$2 > 3 { print $1 }' \| xargs -r docker rmi

rcbop / brute-force-root.sh

Created June 4, 2018 14:16

bruteforce become ansible module, use as BECOME METHOD

	#!/bin/bash

	cmd=''
	for i in "$@"; do
	i="${i//\\/\\\\}"
	cmd="$cmd \"${i//\"/\\\"}\""
	done

rcbop / get-aws-region-ip-range-csv.sh

Created June 7, 2018 13:49

get amazon ip range for region and convert it to csv

curl -L https://ip-ranges.amazonaws.com/ip-ranges.json | jq '.prefixes[] | select(.region=="sa-east-1") ' | jq --slurp -r '. | map([.ip_prefix, .region, .service] | join(", ")) | join("\n")'

rcbop / Dockerfile

Created June 14, 2018 00:51

ionic dockerfile and jenkins file for CI

	FROM node:8-alpine

	LABEL MAINTAINER="[email protected]"

	ARG NODEJS_VERSION="8"
	ARG IONIC_VERSION="3.20.0"
	ARG GRADLE_VERSION="3.2"
	ARG ANDROID_SDK_VERSION="4333796"
	ARG ANDROID_HOME="/opt/android-sdk"
	ARG GRADLE_HOME="/opt/gradle"

rcbop / set-properties

Created June 19, 2018 19:47

handle properties file with bash using awk and sort

	#!/bin/bash
	#/ Define properties and sort them in a file
	#/ Usage:
	#/ set_property key value filename
	#/ Alternative:
	#/
	#/ export PROPERTIES_FILE=myproperties
	#/ set_property key value
	#/ --------------------------------------------------------------------------------
	#/ Author: Rogério Peixoto ([email protected])

rcbop / colors.sh

Created July 5, 2018 17:47

authorize ssh port 22 in aws ec2's security group before performing ansible deployment - requires jq, aws cli, ansible ec2.py dynamic inventory

	#!/bin/bash
	STEP=0

	bump_step(){
	STEP=$(($STEP+1))
	log "${BLU}[INFO] ($STEP) $1${NC}"
	}

	log() { echo -e "${BWHT}["$(date "+%Y%m%d${NC}T${BWHT}%H%M%S")"]${NC} $*"; }
	separator() { SEP=$(printf '%*s' 105 \| tr ' ' '#') && log "${GRN}[INFO] $SEP${NC}"; }

rcbop / get-console-screenshot.sh

Created July 18, 2018 19:25

console screenshot

aws ec2 get-console-screenshot --instance-id ID --query "ImageData" --output text > f; cat f | base64 -D > console.jpg

Rogerio Peixoto rcbop