# Created by: Jev Björsell <ports@ecadlabs.com>

# $FreeBSD$

PORTNAME=	node_exporter

PORTVERSION=	0.12.0

# DISTVERSIONPREFIX=	v

CATEGORIES=	sysutils

MAINTAINER=	ports@ecadlabs.com

COMMENT=	Prometheus exporter for machine metrics

LICENSE=	APACHE20

USES=		go gmake

USE_GITHUB=	yes

GH_ACCOUNT=	prometheus

GO_PKGNAME=	github.com/${GH_ACCOUNT}/${PORTNAME}

GO_TARGET=	github.com/${GH_ACCOUNT}/${PORTNAME}

PLIST_FILES=	bin/node_exporter

USE_RC_SUBR=	node_exporter

STRIP=		# stripping can break go binaries

do-install:

	${INSTALL_PROGRAM} ${WRKDIR}/bin/node_exporter ${STAGEDIR}${PREFIX}/bin

.include <bsd.port.mk>

TIMESTAMP = 1473276147

SHA256 (prometheus-node_exporter-0.12.0_GH0.tar.gz) = 75e522aa29ec9bd0ea400517d1d556f1e5d0dfc9bc02d9406a1c6c426c80a508

SIZE (prometheus-node_exporter-0.12.0_GH0.tar.gz) = 735286

#!/bin/sh

# PROVIDE: node_exporter

# REQUIRE: LOGIN

# KEYWORD: shutdown

#

# Add the following lines to /etc/rc.conf.local or /etc/rc.conf

# to enable this service:

#

# node_exporter_enable (bool):          Set to NO by default.

#               Set it to YES to enable node_exporter.

# node_exporter_user (string):          Set user that node_exporter will run under

#               Default is "nobody".

# node_exporter_group (string):         Set group that node_exporter will run under

#               Default is "nobody".

# node_exporter_args (string):          Set extra arguments to pass to node_exporter

#               Default is "".

# node_exporter_listen_address (string):Set ip:port that node_exporter will listen on

#               Default is ":9100".

# node_exporter_textfile_dir (string):  Set directory that node_exporter will watch

#               Default is "/var/tmp/node_exporter".

. /etc/rc.subr

name=node_exporter

rcvar=node_exporter_enable

load_rc_config $name

: ${node_exporter_enable:="NO"}

: ${node_exporter_user:="nobody"}

: ${node_exporter_group:="nobody"}

: ${node_exporter_args:=""}

: ${node_exporter_listen_address:=":9100"}

: ${node_exporter_textfile_dir:="/var/tmp/node_exporter"}

pidfile=/var/run/node_exporter.pid

command="/usr/sbin/daemon"

procname="%%PREFIX%%/bin/node_exporter"

command_args="-p ${pidfile} /usr/bin/env ${procname} \

    -web.listen-address=${node_exporter_listen_address} \

    -collector.textfile.directory=${node_exporter_textfile_dir} \

    ${node_exporter_args}"

start_precmd=node_exporter_startprecmd

node_exporter_startprecmd()

{

    if [ ! -e ${pidfile} ]; then

        install -o ${node_exporter_user} -g ${node_exporter_group} /dev/null ${pidfile};

    fi

    if [ ! -d ${node_exporter_textfile_dir} ]; then

        install -d -o ${node_exporter_user} -g ${node_exporter_group} -m 1755 ${node_exporter_textfile_dir}

    fi

}

load_rc_config $name

run_rc_command "$1"

node_exporter is a prometheus exporter for machine metrics, written in Go 

with pluggable metric collectors.

WWW: https://github.com/prometheus/node_exporter