# Elasticsearch home directory #ES_HOME=/usr/share/elasticsearch # Java home. By default a Java 21 VM is selected through java-config #ES_JAVA_HOME= # Elasticsearch data and log directories #DATA_DIR=/var/lib/elasticsearch/_default/data #LOG_DIR=/var/log/elasticsearch/_default # Additional JVM options #ES_JAVA_OPTS= # User and group the service runs as #ES_USER=elasticsearch #ES_GROUP=elasticsearch # Maximum number of virtual memory areas. Set empty to leave the kernel value # alone #MAX_MAP_COUNT=262144 MAX_OPEN_FILES=65535 # Set to "unlimited" with bootstrap.memory_lock: true in elasticsearch.yml MAX_LOCKED_MEMORY=unlimited MAX_THREADS=4096 rc_ulimit="-l ${MAX_LOCKED_MEMORY} -n ${MAX_OPEN_FILES} -u ${MAX_THREADS}"