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services:
opensearch: # This is also the hostname of the container within the Docker network (i.e. https://opensearch/)
image: opensearchproject/opensearch:latest # Specifying the latest available image - modify if you want a specific version
container_name: opensearch
environment:
- discovery.type=single-node
- bootstrap.memory_lock=true # Disable JVM heap memory swapping
- "OPENSEARCH_JAVA_OPTS=-Xms512m -Xmx1024m" # Set min and max JVM heap sizes to at least 50% of system RAM
- OPENSEARCH_INITIAL_ADMIN_PASSWORD=Qazwsxedc!@#123 # Sets the demo admin user password when using demo configuration, required for OpenSearch 2.12 and later
ulimits:
memlock:
soft: -1 # Set memlock to unlimited (no soft or hard limit)
hard: -1
nofile:
soft: 65536 # Maximum number of open files for the opensearch user - set to at least 65536
hard: 65536
volumes:
- ./volumes/opensearch/data:/usr/share/opensearch/data # Creates volume called opensearch-data1 and mounts it to the container
ports:
- 9200:9200 # REST API
- 9600:9600 # Performance Analyzer
networks:
- opensearch-net # All of the containers will join the same Docker bridge network
opensearch-dashboards:
image: opensearchproject/opensearch-dashboards:latest # Make sure the version of opensearch-dashboards matches the version of opensearch installed on other nodes
container_name: opensearch-dashboards
ports:
- 5601:5601 # Map host port 5601 to container port 5601
expose:
- "5601" # Expose port 5601 for web access to OpenSearch Dashboards
environment:
OPENSEARCH_HOSTS: '["https://opensearch:9200"]' # Define the OpenSearch nodes that OpenSearch Dashboards will query
volumes:
- ./volumes/opensearch/opensearch_dashboards.yml:/usr/share/opensearch-dashboards/config/opensearch_dashboards.yml
networks:
- opensearch-net
networks:
opensearch-net:
driver: bridge
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