2노드 OpenSearch 와 Dashboards 를 compose 로 올린다. 보안 플러그인을 끈 개발용 구성이다. 이미지 태그는 latest 대신 버전을 박아 둔다 — 메이저가 바뀌면 인덱스 호환이 깨진다.
services:
opensearch-node1:
image: opensearchproject/opensearch:3.8.0
container_name: opensearch-node1
environment:
- cluster.name=opensearch-cluster
- node.name=opensearch-node1
- discovery.seed_hosts=opensearch-node1,opensearch-node2
- cluster.initial_cluster_manager_nodes=opensearch-node1,opensearch-node2
- bootstrap.memory_lock=true # along with the memlock settings below, disables swapping
- OPENSEARCH_JAVA_OPTS=-Xms512m -Xmx512m # minimum and maximum Java heap size, recommend setting both to 50% of system RAM
- OPENSEARCH_INITIAL_ADMIN_PASSWORD="${REDACTED}" # Sets the demo admin user password when using demo configuration, required for OpenSearch 2.12 and higher
- "DISABLE_INSTALL_DEMO_CONFIG=true" # Prevents execution of bundled demo script which installs demo certificates and security configurations to OpenSearch
- "DISABLE_SECURITY_PLUGIN=true" # Disables Security plugin
ulimits:
memlock:
soft: -1
hard: -1
nofile:
soft: 65536 # maximum number of open files for the OpenSearch user, set to at least 65536 on modern systems
hard: 65536
volumes:
- opensearch-data1:/usr/share/opensearch/data
ports:
- 9200:9200
- 9600:9600 # required for Performance Analyzer
networks:
- opensearch-net
opensearch-node2:
image: opensearchproject/opensearch:3.8.0
container_name: opensearch-node2
environment:
- cluster.name=opensearch-cluster
- node.name=opensearch-node2
- discovery.seed_hosts=opensearch-node1,opensearch-node2
- cluster.initial_cluster_manager_nodes=opensearch-node1,opensearch-node2
- bootstrap.memory_lock=true
- OPENSEARCH_JAVA_OPTS=-Xms512m -Xmx512m
- OPENSEARCH_INITIAL_ADMIN_PASSWORD="${REDACTED}"
- "DISABLE_INSTALL_DEMO_CONFIG=true" # Prevents execution of bundled demo script which installs demo certificates and security configurations to OpenSearch
- "DISABLE_SECURITY_PLUGIN=true" # Disables Security plugin
ulimits:
memlock:
soft: -1
hard: -1
nofile:
soft: 65536
hard: 65536
volumes:
- opensearch-data2:/usr/share/opensearch/data
networks:
- opensearch-net
opensearch-dashboards:
image: opensearchproject/opensearch-dashboards:3.8.0
container_name: opensearch-dashboards
ports:
- 5601:5601
expose:
- '5601'
environment:
# OPENSEARCH_HOSTS: '["https://opensearch-node1:9200","https://opensearch-node2:9200"]'
- 'OPENSEARCH_HOSTS=["http://opensearch-node1:9200","http://opensearch-node2:9200"]'
- "DISABLE_SECURITY_DASHBOARDS_PLUGIN=true" # disables security dashboards plugin in OpenSearch Dashboards
networks:
- opensearch-net
volumes:
opensearch-data1:
opensearch-data2:
networks:
opensearch-net: