File: //etc/default/opensearch
################################
# OpenSearch
################################
# OpenSearch home directory
#OPENSEARCH_HOME=/usr/share/opensearch
# OpenSearch Java path
#OPENSEARCH_JAVA_HOME=
# OpenSearch configuration directory
# Note: this setting will be shared with command-line tools
OPENSEARCH_PATH_CONF=/etc/opensearch
# OpenSearch PID directory
#PID_DIR=/var/run/opensearch
# Additional Java OPTS
#OPENSEARCH_JAVA_OPTS=
# Configure restart on package upgrade (true, every other setting will lead to not restarting)
#RESTART_ON_UPGRADE=true
################################
# OpenSearch service
################################
# SysV init.d
#
# The number of seconds to wait before checking if OpenSearch started successfully as a daemon process
OPENSEARCH_STARTUP_SLEEP_TIME=5
################################
# System properties
################################
# Specifies the maximum file descriptor number that can be opened by this process
# When using Systemd, this setting is ignored and the LimitNOFILE defined in
# /usr/lib/systemd/system/opensearch.service takes precedence
#MAX_OPEN_FILES=65535
# The maximum number of bytes of memory that may be locked into RAM
# Set to "unlimited" if you use the 'bootstrap.memory_lock: true' option
# in opensearch.yml.
# When using systemd, LimitMEMLOCK must be set in a unit file such as
# /etc/systemd/system/opensearch.service.d/override.conf.
#MAX_LOCKED_MEMORY=unlimited
# Maximum number of VMA (Virtual Memory Areas) a process can own
# When using Systemd, this setting is ignored and the 'vm.max_map_count'
# property is set at boot time in /usr/lib/sysctl.d/opensearch.conf
#MAX_MAP_COUNT=262144