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54 lines
1.8 KiB
Bash
54 lines
1.8 KiB
Bash
#!/bin/sh
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# PROVIDE: grok_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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# grok_exporter_enable (bool): Set to NO by default.
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# Set it to YES to enable grok_exporter.
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# grok_exporter_config (string): Set path to config file
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# Default is "%%ETCDIR%%/config.yml".
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# grok_exporter_user (string): Set user that grok_exporter will run under
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# Default is "prometheus".
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# grok_exporter_group (string): Set group that grok_exporter will run under
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# Default is "prometheus".
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# grok_exporter_log_file (string): Set file that grok_exporter will log to
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# Default is "/var/log/grok_exporter.log".
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. /etc/rc.subr
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name=grok_exporter
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desc="Grok prometheus exporter"
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rcvar=grok_exporter_enable
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load_rc_config $name
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: ${grok_exporter_enable:=NO}
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: ${grok_exporter_config:=%%ETCDIR%%/config.yml}
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: ${grok_exporter_user:=prometheus}
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: ${grok_exporter_group:=prometheus}
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: ${grok_exporter_log_file:=/var/log/grok_exporter.log}
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pidfile=/var/run/grok_exporter.pid
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command=/usr/sbin/daemon
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procname=%%PREFIX%%/bin/grok_exporter
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command_args="-f -p ${pidfile} /usr/bin/env ${procname} -config ${grok_exporter_config} >>${grok_exporter_log_file} 2>&1"
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start_precmd=grok_exporter_startprecmd
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grok_exporter_startprecmd()
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{
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if [ ! -f "${grok_exporter_log_file}" ]; then
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install -o ${grok_exporter_user} -g ${grok_exporter_group} -m 0640 /dev/null ${grok_exporter_log_file};
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fi
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if [ -e ${pidfile} ]; then
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chown ${grok_exporter_user}:${grok_exporter_group} ${pidfile};
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else
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install -o ${grok_exporter_user} -g ${grok_exporter_group} /dev/null ${pidfile};
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fi
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}
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run_rc_command "$1"
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