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node_exporter is a prometheus exporter for machine metrics, written in Go with pluggable metric collectors. WWW: https://github.com/prometheus/node_exporter PR: 212467 Submitted by: Jev Bjoersell <jev@ecadlabs.com>
59 lines
1.9 KiB
Bash
59 lines
1.9 KiB
Bash
#!/bin/sh
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# PROVIDE: node_exporter
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# REQUIRE: LOGIN
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# KEYWORD: shutdown
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#
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# Add the following lines to /etc/rc.conf.local or /etc/rc.conf
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# to enable this service:
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#
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# node_exporter_enable (bool): Set to NO by default.
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# Set it to YES to enable node_exporter.
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# node_exporter_user (string): Set user that node_exporter will run under
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# Default is "nobody".
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# node_exporter_group (string): Set group that node_exporter will run under
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# Default is "nobody".
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# node_exporter_args (string): Set extra arguments to pass to node_exporter
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# Default is "".
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# node_exporter_listen_address (string):Set ip:port that node_exporter will listen on
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# Default is ":9100".
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# node_exporter_textfile_dir (string): Set directory that node_exporter will watch
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# Default is "/var/tmp/node_exporter".
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. /etc/rc.subr
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name=node_exporter
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rcvar=node_exporter_enable
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load_rc_config $name
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: ${node_exporter_enable:="NO"}
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: ${node_exporter_user:="nobody"}
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: ${node_exporter_group:="nobody"}
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: ${node_exporter_args:=""}
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: ${node_exporter_listen_address:=":9100"}
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: ${node_exporter_textfile_dir:="/var/tmp/node_exporter"}
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pidfile=/var/run/node_exporter.pid
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command="/usr/sbin/daemon"
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procname="%%PREFIX%%/bin/node_exporter"
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command_args="-p ${pidfile} /usr/bin/env ${procname} \
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-web.listen-address=${node_exporter_listen_address} \
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-collector.textfile.directory=${node_exporter_textfile_dir} \
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${node_exporter_args}"
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start_precmd=node_exporter_startprecmd
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node_exporter_startprecmd()
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{
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if [ ! -e ${pidfile} ]; then
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install -o ${node_exporter_user} -g ${node_exporter_group} /dev/null ${pidfile};
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fi
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if [ ! -d ${node_exporter_textfile_dir} ]; then
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install -d -o ${node_exporter_user} -g ${node_exporter_group} -m 1755 ${node_exporter_textfile_dir}
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fi
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}
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load_rc_config $name
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run_rc_command "$1"
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