7d29e9b1c9
Jail Exporter is a Prometheus exporter for FreeBSD jail metrics as reported by rctl(8). WWW: https://github.com/phyber/jail_exporter PR: 238436 Submitted by: David O'Rourke <dor.bsd@xm0.uk>
58 lines
1.4 KiB
Bash
58 lines
1.4 KiB
Bash
#!/bin/sh
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# PROVIDE: jail_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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# jail_exporter_enable (bool)
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# Set to NO by default
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# Set it to YES to enable jail_exporter
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# jail_exporter_telemetry_path (string)
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# Set to /metrics by default
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# Set to path to export metrics on
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# jail_exporter_listen_address (string)
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# Set to 127.0.0.1:9452 by default
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# Set to address to listen on
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# jail_exporter_args (string)
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# Set additional command line arguments
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# Default is ""
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. /etc/rc.subr
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name=jail_exporter
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rcvar=jail_exporter_enable
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load_rc_config $name
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: ${jail_exporter_enable:="NO"}
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: ${jail_exporter_telemetry_path:="/metrics"}
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: ${jail_exporter_listen_address:="127.0.0.1:9452"}
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: ${jail_exporter_args:=""}
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pidfile="/var/run/${name}.pid"
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command="/usr/sbin/daemon"
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procname="%%PREFIX%%/sbin/${name}"
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command_args="-p ${pidfile} -m 3 -T ${name} \
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/usr/bin/env ${procname} \
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--web.listen-address='${jail_exporter_listen_address}' \
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--web.telemetry-path='${jail_exporter_telemetry_path}' \
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${jail_exporter_args}"
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start_precmd=jail_exporter_start_precmd
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jail_exporter_start_precmd() {
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if [ ! -e ${pidfile} ]; then
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install \
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-o 'root' \
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-g 'wheel' \
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-m 0600 \
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/dev/null ${pidfile};
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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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