carles san agustin carlessanagustin

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carlessanagustin.com
Barcelona
http://www.carlessanagustin.com/

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carlessanagustin / get_docker.sh

Last active September 12, 2019 15:19

Install Docker Engine & Docker Compose in Ubuntu 18 LTS - wget -O - https://bit.ly/2YAnUp8 | bash

	#!/usr/bin/env bash

	#DOCKER_VERSION=18.06.1~ce~3-0~ubuntu
	COMPOSE_VERSION=1.23.2

	# TOOLS
	sudo apt-get -y install curl wget make jq git make tree htop conntrack bash-completion build-essential python-pip python-virtualenv rsync unzip apache2-utils

	# DOCKER ENGINE
	sudo groupadd -f docker

carlessanagustin / TODO.sh

Last active December 20, 2018 11:07

Install proftpd, create & delete ftp users (MUST BE RUN AS ROOT)

	improve...

	---------

	-A INPUT -p tcp -m tcp --dport 20 -j ACCEPT
	-A INPUT -p tcp -m tcp --dport 21 -j ACCEPT
	# -A INPUT -p tcp -m tcp --dport 990 -j ACCEPT
	-A INPUT -p tcp -m multiport --dports $MIN_PORT:$MAX_PORT -j ACCEPT

	---------

carlessanagustin / chronograf_dashboard.sh

Created December 7, 2018 16:45

Chronograf dashboard import/export tool - EXPERIMENTAL

	#!/usr/bin/env bash

	URL=$2 # http://localhost:8888
	FILENAME=$3 # dashboard.json

	if [ $1 == "export" ]; then
	curl -i -X GET $URL/chronograf/v1/dashboards > $FILENAME
	elif [ $1 == "import" ]; then
	curl -i -X POST -H "Content-Type: application/json" $URL/chronograf/v1/dashboards -d @$FILENAME
	else

carlessanagustin / generate_dregistry.sh

Last active March 29, 2019 18:08

Generate Docker Registry resource for Kubernetes - wget -O - https://bit.ly/2EepgOX | bash -s K8S_NAMESPACE DOCKER_HUB_USERNAME DOCKER_HUB_PASSWORD DOCKER_HUB_EMAIL SECRET_NAME

	#!/usr/bin/env bash

	: '
	USAGE:
	wget -O - <URL> \| \
	bash -s <kubectl namespace> <secret name> <docker hub username> <docker hub password> <docker hub email>
	'

	NS=$1
	SNAME=$2

carlessanagustin / hello_world_k8s.sh

Last active December 18, 2018 09:05

Hello World Ingress in Kubernetes

	#!/usr/bin/env bash

	: '
	We'll see...
	* Pod replicas
	* Helm: The Kubernetes Package Manager
	* Ingress resource: Exposes HTTP and HTTPS routes from outside the cluster to services within the cluster.
	'

	NS_HELLO=hello

carlessanagustin / psql_go.sh

Last active December 5, 2018 11:50

Postgresql database and user creation - wget -O - https://bit.ly/2AOIw22 | bash -s <DB_HOST> <DB_NAME> <DB_USER> <DB_PASS>

	#!/usr/bin/env bash

	DB_HOST=$1
	DB_NAME=$2
	DB_USER=$3
	DB_PASS=$4

	psql "sslmode=verify-ca sslrootcert=server-ca.pem sslcert=client-cert.pem sslkey=client-key.pem hostaddr=$DB_HOST port=5432 user=postgres" << EOF
	CREATE DATABASE $DB_NAME ;
	CREATE USER $DB_USER WITH ENCRYPTED PASSWORD '$DB_PASS' ;

carlessanagustin / check.sh

Last active November 22, 2018 17:10

Quick check OS, CPU, BITS, MEMORY and DISKS configuration - wget -O - https://bit.ly/2S2Av0m | bash

	#!/usr/bin/env bash

	echo
	echo ">>>>>>>>>>>>>>>>> OS"
	echo COMMAND: lsb_release -d
	lsb_release -d
	echo

	echo ">>>>>>>>>>>>>>>>> CPU"
	echo COMMAND: grep -c ^processor /proc/cpuinfo

carlessanagustin / k8s_user.sh

Last active March 29, 2019 18:06

Configure k8s for local user - wget -O - https://goo.gl/QY8HnC | bash -s USERNAME

	#!/usr/bin/env bash

	: '
	From root or sudoer user...
	USAGE:
	wget -O - URL \| bash -s USERNAME
	'

	USERNAME=$1
	LOCATION=/home/$USERNAME

carlessanagustin / .tmux.conf

Last active October 7, 2019 09:08

Custom TMUX - curl -L https://goo.gl/xDv6Hv -o $HOME/.tmux.conf

	# split panes using \| and -, make sure they open in the same path
	bind \| split-window -h -c "#{pane_current_path}"
	bind - split-window -v -c "#{pane_current_path}"
	unbind '"'
	unbind %

	# To enable mouse scroll in tmux pane
	set -g mouse on

	# Tmux to support colors

carlessanagustin / logrotate_setup.sh

Last active December 20, 2018 05:07

Logrotate setup - apply: wget -O - https://bit.ly/2PkCV8J | sudo bash -s <LOGS_FOLDER> <FILENAME>

	#!/usr/bin/env bash

	LOGS_FOLDER=$1
	FILENAME=$2
	DEST_FOLDER=/etc/logrotate.d

	cat << EOF > $DEST_FOLDER/$FILENAME
	$LOGS_FOLDER/*.log {
	rotate 7
	size 100M

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