elasticsearch.systemd.erb

[Unit]
Description=Starts and stops a single elasticsearch instance on this system
Documentation=http://www.elasticsearch.org

[Service]
Type=forking
EnvironmentFile=<%= @defaults_location %>/elasticsearch-<%= @name %>
User=<%= @user %>
Group=<%= @group %>
PIDFile=<%= @pid_dir %>/elasticsearch-<%= @name %>.pid
ExecStart=/usr/share/elasticsearch/bin/elasticsearch -d -p <%= @pid_dir %>/elasticsearch-<%= @name %>.pid -Des.default.path.home=${ES_HOME} -Des.default.path.logs=${LOG_DIR} -Des.default.path.data=${DATA_DIR} -Des.default.path.work=${WORK_DIR} -Des.default.path.conf=${CONF_DIR}
# See MAX_OPEN_FILES in sysconfig
LimitNOFILE=<%= @nofile %>
# See MAX_LOCKED_MEMORY in sysconfig, use "infinity" when MAX_LOCKED_MEMORY=unlimited and using bootstrap.mlockall: true
<% if @memlock == 'unlimited' %>
LimitMEMLOCK=infinity
<% elsif @memlock %>
LimitMEMLOCK=<%= @memlock %>
<% end %>
# Shutdown delay in seconds, before process is tried to be killed with KILL (if configured)
TimeoutStopSec=20
<% if @systemd_restart %>Restart=<%= @systemd_restart %><% end %>
<% if @systemd_restart_sec %>RestartSec=<%= @systemd_restart_sec %><% end %>

[Install]
WantedBy=multi-user.target