Idena Node Installation Script

idena-install-script.sh

#!/bin/bash

echo "  _____     _                     "
echo " |_   _|   | |                    "
echo "   | |   __| |  ___  _ __    __ _ "
echo "   | |  / _  | / _ \|  _ \  / _  |"
echo "  _| |_| (_| ||  __/| | | || (_| |"
echo " |_____|\__ _| \___||_| |_| \__ _|"
echo
echo "## Welcome to the Idena node installation script ##"
echo "-------------------------------------"
echo "https://myaltcoins.info/idena-review/"
echo "-------------------------------------"
echo

echo "## Checking Linux version and release ... "

distribution=$(lsb_release -is)
release=$(lsb_release -rs)
codename=$(lsb_release -cs)

if [[ ! $distribution =~ ("Debian"|"Ubuntu") ]]; then
echo "## Your distribution ($distribution) is not supported. Please install Ubuntu 18.04 LTS." && exit 1
fi

if [[ ! $codename =~ ("xenial"|"bionic"|"jessie"|"stretch"|"buster") ]]; then
echo "## Your release ($codename) of $distribution is not supported." && exit 1
fi

echo "## I have determined you are using $distribution $release."
echo

read -p "Enter '1' for node install or '2' for node update (use only if you used option '1' previously): " IDENA_TYPE

if [ $IDENA_TYPE -eq 1 ]
then
	echo
	echo "## Installing dependencies ... "
	echo
	sudo apt update -qq
	sudo apt install -y htop nano curl
	echo
	echo "## Dependencies installed."
	echo
	echo "## Generating config and fetching latest node binary ... "
	echo
	cd && mkdir idena && cd idena
	curl -s https://api.github.com/repos/idena-network/idena-go/releases/latest \
	| grep browser_download_url \
	| grep idena-node-linux-0.* \
	| cut -d '"' -f 4 \
	| wget -qi -
	chmod +x idena-node-linux-0.*
	bash -c 'echo "{ \"IpfsConf\": { \"Profile\": \"server\" } }" > config.json'
	echo "## Running Idena node inside Screen session, sit tight ... "
	screen -dmS idena ./idena-node-linux-0.* --config=config.json
	sleep 4
	echo
	echo "## Screen session list:"
	echo
	screen -ls
	echo
	echo "###################################################################"
	echo "Your Idena identity private key, store it in a safe place:"
	cat ./datadir/keystore/nodekey ; echo
	echo "###################################################################"
	echo
	echo "###################################################################"
	echo "Idena API key, save and enter it in client settings:"
	cat ./datadir/api.key ; echo
	echo "###################################################################"
	echo
	echo "## Now you can install Idena client on your PC and setup port forwarding:"
	echo "##   - client DL link: https://github.com/idena-network/idena-desktop/releases/latest"
	echo "##   - port forwarding instructions (use 9009 for both ports): https://idena.io/?view=guide#guide-remote-2"
	echo "##   - Idena FAQ: https://idena.io/?view=faq"
else
	echo
	echo "## Updating Idena node ... "
	screen -X -S idena quit
	cd && cd idena
	rm idena-node-linux-0.*
	curl -s https://api.github.com/repos/idena-network/idena-go/releases/latest \
	| grep browser_download_url \
	| grep idena-node-linux-0.* \
	| cut -d '"' -f 4 \
	| wget -qi -
	chmod +x idena-node-linux-0.*
	screen -dmS idena ./idena-node-linux-0.* --config=config.json
	sleep 4
	echo
	echo "## Idena node updated."
	echo
	echo "## Check below if the node is running:"
	echo
	screen -ls
fi

echo
echo "------------------------------------"
echo "Thanks for using my services, human."
echo "------------------------------------"
echo