make a bash.sh file with the below contents and change the permission as +x, run it
[code language=”bash”]
### USAGE
#!/bin/bash
### ElasticSearch version
if [ -z "$1" ]; then
echo ""
echo " Please specify the Elasticsearch version you want to install!"
echo ""
echo " $ $0 1.7"
echo ""
exit 1
fi
ELASTICSEARCH_VERSION=$1
if [[ ! "${ELASTICSEARCH_VERSION}" =~ ^[0-9]+\.[0-9]+ ]]; then
echo ""
echo " The specified Elasticsearch version isn’t valid!"
echo ""
echo " $ $0 1.7"
echo ""
exit 2
fi
### Install Java 8
cd ~
sudo apt-get install python-software-properties -y
sleep 1
sudo add-apt-repository ppa:webupd8team/java -y
sleep 1
sudo apt-get update
sleep 1
sudo apt-get install oracle-java8-installer -y
### Download and install the Public Signing Key
wget -qO – https://packages.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add –
### Setup Repository
echo "deb http://packages.elastic.co/elasticsearch/${ELASTICSEARCH_VERSION}/debian stable main" | sudo tee -a /etc/apt/sources.list.d/elk.list
### Install Elasticsearch
sudo apt-get update && sudo apt-get install elasticsearch -y
### Start ElasticSearch
sudo service elasticsearch start
### Lets wait a little while ElasticSearch starts
sleep 5
### Make sure service is running
curl http://localhost:9200
### Should return something like this:
# {
# "status" : 200,
# "name" : "Storm",
# "version" : {
# "number" : "1.3.1",
# "build_hash" : "2de6dc5268c32fb49b205233c138d93aaf772015",
# "build_timestamp" : "2014-07-28T14:45:15Z",
# "build_snapshot" : false,
# "lucene_version" : "4.9"
# },
# "tagline" : "You Know, for Search"
# }
[/code]