Elasticsearch 8.1.2 실행

Elasticsearch 설치

• Docker

$ docker pull elasticsearch:8.10.2
$ docker run -p 9200:9200 -p 9300:9300 -v /Users/chihwan/Documents/elasticsearch/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml --name elasticsearch-study elasticsearch:8.10.2

• ssl 설정으로 config/elasticsearch.yml 파일 수정
  • cluster.initial_master_nodes ⇒ docker id

  cluster.name: "docker-cluster"
  network.host: 0.0.0.0
  
  #----------------------- BEGIN SECURITY AUTO CONFIGURATION -----------------------
  #
  # The following settings, TLS certificates, and keys have been automatically      
  # generated to configure Elasticsearch security features on 21-10-2023 03:19:32
  #
  # --------------------------------------------------------------------------------
  
  # Enable security features
  xpack.security.enabled: false
  
  xpack.security.enrollment.enabled: false
  
  # Enable encryption for HTTP API client connections, such as Kibana, Logstash, and Agents
  xpack.security.http.ssl:
    enabled: false
  
  # Enable encryption and mutual authentication between cluster nodes
  xpack.security.transport.ssl:
    enabled: false
  
  cluster.initial_master_nodes: ["9d9ae4a8858c"]
  #----------------------- END SECURITY AUTO CONFIGURATION -------------------------
  http.cors.enabled: true
  http.cors.allow-origin: "*"
  http.cors.allow-methods: OPTIONS, HEAD, GET, POST, PUT, DELETE
  http.cors.allow-headers: "X-Requested-With,X-Auth-Token,Content-Type, Content-Length, Authorization"
  

• Nori 형태소 분석기 설치

$ ./bin/elasticsearch-plugin install analysis-nori

• 도커 재시작
• 검색 오류 발생 시 매핑 수정

PUT http://localhost:8080/movie/_mapping
{
	"properties": {
		"genreAlt": {
			"type": "text",
			"fielddata": true
		}
	}
}

• Docker 에 파일 복사
  • 787f47ac6253 ID라 그때 그때 변경 해야함

  $ docker cp /Users/chihwan/Documents/elasticsearch/userdict_ko.txt 787f47ac6253:/usr/share/elasticsearch/config/userdict_ko.txt