엘라스틱서치 설치 및 환경구성

1. Elasticsearch용 PGP키 가져오기

$ wget -qO - <https://artifacts.elastic.co/GPG-KEY-elasticsearch> | sudo apt-key add -

 

2. apt-transport-https 패키지 설치

$ sudo apt-get install apt-transport-https

 

3. Elastic Repository를 추가

• Repository 목록에 Elastic Repository를 추가

$ echo "deb <https://artifacts.elastic.co/packages/7.x/apt> stable main" | sudo tee –a /etc/apt/sources.list.d/elastic-7.x.list

 

4. Elasticsearch 설치

$ sudo apt-get update
$ sudo apt-get install elasticsearch

 

5. Elasticsearch 구성

$ sudo nano /etc/elasticsearch/elasticsearch.yml

 

7. Elasticsearch 설정

# 변경사항
node.name: node-1

network.host: 0.0.0.0

discovery.seed_hosts: ["127.0.0.1"]

cluster.initial_master_nodes: ["node-1"]

 

8. Elasticsearch 실행

$ sudo /bin/systemctl daemon-reload
$ sudo /bin/systemctl enable elasticsearch.service
$ sudo /bin/systemctl start elasticsearch.service