discovery.type

Use this when a single elastic is running i.e. not running as a cluster.

None

single-node

bootstrap.memory_lock

If set to True, disables swapping (a long with the memlock settings in docker-compose.yml file).

None

True

OPENSEARCH_JAVA_OPTS

Java options to pass to Elastic. Normally not required.

None

-Xms512m -Xmx512m

OPENSEARCH_PASSWORD

Elastic search password

None

admin

KIBANASERVER_PASSWORD

Kibana password (see Kibana configuration)

None

kibanaserver

LOGSTASH_PASSWORD

Logstash password (see Logstash configuration)

None

logstash