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Systemd Unit Update #448

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Systemd Unit Update #448

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21 changes: 18 additions & 3 deletions templates/default/init/systemd/tarball.erb
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Original file line number Diff line number Diff line change
@@ -1,3 +1,17 @@
<% @full_java_opts = [
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It would be nicer to move this into a helper library perhaps?

"-Xms#{@min_heap}",
"-Xmx#{@max_heap}",
"-XX:+UseParNewGC",
"-XX:+UseConcMarkSweepGC",
"-Djava.awt.headless=true",
"-XX:CMSInitiatingOccupancyFraction=75",
"-XX:+UseCMSInitiatingOccupancyOnly",
"-Djava.io.tmpdir=#{@home}/tmp/"
]

@full_java_opts << "-Djava.net.preferIPv4Stack=true" if @ipv4_only
@full_java_opts << @java_opts.strip.gsub(" "," ") unless @java_opts.nil? || @java_opts.empty?
%>
[Unit]
Description=logstash
After=network.target
Expand All @@ -6,16 +20,17 @@ After=network.target
User=<%= @user %>
Group=<%= @supervisor_gid %>
WorkingDirectory=<%= @home %>
LimitNOFILE=<%= @nofile_soft %> <%= @nofile_hard %>
LimitNOFILE=<%= @nofile_hard %>
Environment="LOGSTASH_HOME=<%= @home %>"
Environment="HOME=<%= @home %>"
Environment="LS_HEAP_SIZE=<%= @max_heap %>"
Environment="HEAP_DUMP_PATH=-XX:HeapDumpPath=<%= @home %>/heapdump.hprof"
Environment="GC_OPTS=<%= @gc_opts %>"
Environment='JAVA_OPTS=-server -Xms<%= @min_heap %> -Xmx<%= @max_heap %> -Djava.io.tmpdir=<%= @home %>/tmp/ <%= @java_opts %> <%= "-Djava.net.preferIPv4Stack=true" if @ipv4_only %>'
Environment="JAVA_OPTS=<%=@full_java_opts.join(' ')%>"
ExecStart=<%= @home %>/bin/logstash <%= @args.join(' ') %>
Restart=on-failure
RestartSec=30
SyslogIdentifier=logstash_<%= @name %>

[Install]
WantedBy=multi-user.target
WantedBy=multi-user.target