elasticsearch 8.2.3 install

다운로드
https://www.elastic.co/kr/downloads/elasticsearch

Download Elasticsearch

설치환경

[darksharavim.tistory.com]cat /etc/redhat-release 
Rocky Linux release 8.6 (Green Obsidian)

엘라스틱서치 GPG키 및 레포지토리 추가

[darksharavim.tistory.com]rpm --import https://artifacts.elastic.co/GPG-KEY-elasticsearch

[darksharavim.tistory.com]vi /etc/yum.repos.d/elasticsearch.repo
# 아래내용 추가
[elasticsearch]
name=Elasticsearch repository for 8.x packages
baseurl=https://artifacts.elastic.co/packages/8.x/yum
gpgcheck=1
gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
enabled=0
autorefresh=1
type=rpm-md

엘라스틱서치 설치

[darksharavim.tistory.com]yum -y install --enablerepo=elasticsearch elasticsearch
Rocky Linux 8 - AppStream                                                           2.7 MB/s | 8.4 MB     00:03    
Rocky Linux 8 - BaseOS                                                              3.0 MB/s | 2.6 MB     00:00    
Rocky Linux 8 - Extras                                                              4.6 kB/s |  11 kB     00:02    
Elasticsearch repository for 8.x packages                                           7.9 MB/s | 9.9 MB     00:01    
종속성이 해결되었습니다.
====================================================================================================================
 꾸러미                        구조                   버전                      레포지터리                     크기
====================================================================================================================
설치 중:
 elasticsearch                 x86_64                 8.2.3-1                   elasticsearch                 502 M

연결 요약
====================================================================================================================
설치  1 꾸러미

총계 내려받기 크기: 502 M
설치된 크기 : 1.0 G
꾸러미 내려받기 중:
elasticsearch-8.2.3-x86_64.rpm                                                      9.9 MB/s | 502 MB     00:50    
--------------------------------------------------------------------------------------------------------------------
합계                                                                                9.9 MB/s | 502 MB     00:50     
Elasticsearch repository for 8.x packages                                            37 kB/s | 1.7 kB     00:00    
GPG키 0xD88E42B4 가져오는 중:
사용자 ID : "Elasticsearch (Elasticsearch Signing Key) <dev_ops@elasticsearch.org>"
지문: 4609 5ACC 8548 582C 1A26 99A9 D27D 666C D88E 42B4
출처 : https://artifacts.elastic.co/GPG-KEY-elasticsearch
키 가져오기에 성공했습니다
연결 확인 실행 중
연결 확인에 성공했습니다.
연결 시험 실행 중
연결 시험에 성공했습니다.
연결 실행 중
  준비 중           :                                                                                           1/1 
  스크립트릿 실행 중: elasticsearch-8.2.3-1.x86_64                                                              1/1 
Creating elasticsearch group... OK
Creating elasticsearch user... OK

  설치 중           : elasticsearch-8.2.3-1.x86_64                                                              1/1 
  스크립트릿 실행 중: elasticsearch-8.2.3-1.x86_64                                                              1/1 
--------------------------- Security autoconfiguration information ------------------------------

Authentication and authorization are enabled.
TLS for the transport and HTTP layers is enabled and configured.

The generated password for the elastic built-in superuser is : HGcA*u-K24E4me4wrxch

If this node should join an existing cluster, you can reconfigure this with
'/usr/share/elasticsearch/bin/elasticsearch-reconfigure-node --enrollment-token <token-here>'
after creating an enrollment token on your existing cluster.

You can complete the following actions at any time:

Reset the password of the elastic built-in superuser with 
'/usr/share/elasticsearch/bin/elasticsearch-reset-password -u elastic'.

Generate an enrollment token for Kibana instances with 
 '/usr/share/elasticsearch/bin/elasticsearch-create-enrollment-token -s kibana'.

Generate an enrollment token for Elasticsearch nodes with 
'/usr/share/elasticsearch/bin/elasticsearch-create-enrollment-token -s node'.

-------------------------------------------------------------------------------------------------
### NOT starting on installation, please execute the following statements to configure elasticsearch service to start automatically using systemd
 sudo systemctl daemon-reload
 sudo systemctl enable elasticsearch.service
### You can start elasticsearch service by executing
 sudo systemctl start elasticsearch.service

[/usr/lib/tmpfiles.d/elasticsearch.conf:1] Line references path below legacy directory /var/run/, updating /var/run/elasticsearch → /run/elasticsearch; please update the tmpfiles.d/ drop-in file accordingly.

  확인 중           : elasticsearch-8.2.3-1.x86_64                                                              1/1 

설치되었습니다:
  elasticsearch-8.2.3-1.x86_64                                                                                      

완료되었습니다!

엘라스틱서치 설정

[darksharavim.tistory.com]cat /etc/elasticsearch/elasticsearch.yml | grep -v '#'
cluster.name: darksharavim
node.name: node-1
path.data: /var/lib/elasticsearch
path.logs: /var/log/elasticsearch
bootstrap.memory_lock: true
cluster.initial_master_nodes: ["node-1"]

실행 및 확인

[darksharavim.tistory.com]systemctl start elasticsearch
[darksharavim.tistory.com]systemctl status elasticsearch
● elasticsearch.service - Elasticsearch
   Loaded: loaded (/usr/lib/systemd/system/elasticsearch.service; disabled; vendor preset: disabled)
   Active: active (running) since Fri 2022-06-17 11:31:59 KST; 2min 39s ago
     Docs: https://www.elastic.co
 Main PID: 3964 (java)
    Tasks: 60 (limit: 100878)
   Memory: 8.4G
   CGroup: /system.slice/elasticsearch.service
           ├─3964 /usr/share/elasticsearch/jdk/bin/java -Xshare:auto -Des.networkaddress.cache.ttl=60 -Des.networkaddress.cache.negative.ttl=10 -Djava.security.manager=allow -XX:+AlwaysPreTouch -Xss1m -Djava.awt.headless=true -Dfile.en>
           └─4256 /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64/bin/controller

 6월 17 11:31:50 localhost.localdomain systemd[1]: Starting Elasticsearch...
 6월 17 11:31:59 localhost.localdomain systemd[1]: Started Elasticsearch.

접속

[darksharavim.tistory.com]curl --cacert /etc/elasticsearch/certs/http_ca.crt -u elastic https://localhost:9200
Enter host password for user 'elastic':
{
  "name" : "node-1",
  "cluster_name" : "darksharavim",
  "cluster_uuid" : "x37n9m80T5yVFN_KMjvWwg",
  "version" : {
    "number" : "8.2.3",
    "build_flavor" : "default",
    "build_type" : "rpm",
    "build_hash" : "9905bfb62a3f0b044948376b4f607f70a8a151b4",
    "build_date" : "2022-06-08T22:21:36.455508792Z",
    "build_snapshot" : false,
    "lucene_version" : "9.1.0",
    "minimum_wire_compatibility_version" : "7.17.0",
    "minimum_index_compatibility_version" : "7.0.0"
  },
  "tagline" : "You Know, for Search"
}
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