| 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 | |