#!/bin/bash
# Configure Elasticsearch for Odin
# 

echo -e "\e[93m"

log() {
    echo -e "\t\e[96m[*]${1}\e[93m"
}

export IP=$(ip route | awk '/src/{print $9}')
echo "kibana" >/etc/hostname
echo -e "${IP}\tkibana" >> /etc/hosts

deluser -q --remove-home ubuntu

apt-get update || exit 1
apt-get --purge remove snapd lxd -y
apt-get upgrade -y
apt-get install -y htop  wget default-jre

wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | apt-key add -
echo "deb https://artifacts.elastic.co/packages/5.x/apt stable main" >/etc/apt/sources.list.d/elastic-5.x.list
apt-get update
apt-get install kibana -y
apt-get clean

sed -i 's/#server.host: "localhost"/server.host: "kibana"/g' /etc/kibana/kibana.yml
sed -i 's/#server.name: "your-hostname"/server.name: "kibana"/g' /etc/kibana/kibana.yml
sed -i 's/#elasticsearch.url: "http:\/\/localhost:9200"/elasticsearch.url: "http:\/\/elasticsearch:9200"/g' /etc/kibana/kibana.yml

apt-get install -y prometheus-node-exporter

systemctl enable kibana
systemctl start kibana
echo -e "\e[0m"