elasticsearch-installer.sh

elasticsearch-installer.sh

#! /bin/bash
# Coded By Ayman Qaidi mrqaidi@gmail.com
# run chmod 755 elasticsearch-installer.sh; ./elasticsearch-installer.sh


install_jdk180(){
  cd /opt/
  wget --no-cookies --no-check-certificate --header \
  "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie" \
  "http://download.oracle.com/otn-pub/java/jdk/8u102-b14/jdk-8u102-linux-x64.tar.gz"
  tar xzf jdk-8u102-linux-x64.tar.gz
  cd jdk1.8.0_102/
  alternatives --install /usr/bin/java java /opt/jdk1.8.0_102/bin/java 2
  alternatives --auto java
  alternatives --install /usr/bin/jar jar /opt/jdk1.8.0_102/bin/jar 2
  alternatives --install /usr/bin/javac javac /opt/jdk1.8.0_102/bin/javac 2
  alternatives --set jar /opt/jdk1.8.0_102/bin/jar
  alternatives --set javac /opt/jdk1.8.0_102/bin/javac
  cd /opt/
  rm -f jdk-8u102-linux-x64.tar.gz
}

add_repo_elasticsearch234_centos(){
  rpm --import https://packages.elastic.co/GPG-KEY-elasticsearch
  echo -e "[elasticsearch-2.x]
  name=Elasticsearch repository for 2.x packages
  baseurl=https://packages.elastic.co/elasticsearch/2.x/centos
  gpgcheck=1
  gpgkey=https://packages.elastic.co/GPG-KEY-elasticsearch
  enabled=1" > /etc/yum.repos.d/elasticsearch.repo
  sed -i 's/^[\ 	]\ //g'  /etc/yum.repos.d/elasticsearch.repo
}

install_elasticsearch234_centos(){
  [ "${FRESH_INSTALL_CENTOS7}" == 1 ] && java_ok='n'
  # Verificar se JAVA JDK 1.8.0 está instalado
  [ -z "$java_ok" ] && read -p "Java JDK ok? (y/n)" java_ok
  if [ "${java_ok}" == "n" ]; then
	echo "Execute: install_jdk180"
	install_jdk180
	yum install -y elasticsearch-2.3.4
	systemctl start elasticsearch
	[ "$?" != 0 ] && /etc/init.d/elasticsearch start
  elif [ "${java_ok}" == "y" ]; then
	yum install -y elasticsearch-2.3.4
	systemctl start elasticsearch
	[ "$?" != 0 ] && /etc/init.d/elasticsearch start
  fi
}

add_repo_elasticsearch234_centos
install_elasticsearch234_centos