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安装环境

  • 操作系统： CentOS6.5

prometheus的二进制包下载地址

安装


cd /usr/local
wget https://github.com/prometheus/prometheus/releases/download/v2.48.0-rc.0/prometheus-2.48.0-rc.0.linux-amd64.tar.gz
tar -zxvf prometheus-2.48.0-rc.0.linux-amd64.tar.gz
mv prometheus-2.48.0-rc.0.linux-amd64 prometheus

#将prometheus 的数据放入data目录下面
cd /data
mkdir prometheus
cd prometheus
mv /usr/local/prometheus/data ./

编写service启动文件

  • vi -b /etc/init.d/prometheus
  • 内容如下

#!/bin/bash
#
# Comments to support chkconfig
# chkconfig: 2345 98 02
# description: prometheus service script
#
# Source function library.
. /etc/init.d/functions

### Default variables
prog_name="prometheus"
config_file="/usr/local/${prog_name}/${prog_name}.yml"
prog_path="/usr/local/${prog_name}/${prog_name}"
data_path="/data/${prog_name}/data"
pidfile="/var/run/${prog_name}.pid"
prog_logs="/var/log/${prog_name}.log"
#启动项，监听本地9090端口，支持配置热加载
options="--web.listen-address=localhost:9090 --config.file=${config_file} --web.enable-lifecycle --storage.tsdb.path=${data_path}"
DESC="Prometheus Server"

# Check if requirements are met
[ -x "${prog_path}" ] || exit 1

RETVAL=0

start(){
  action $"Starting $DESC..." su -s /bin/sh -c "nohup $prog_path $options >> $prog_logs 2>&1 &" 2> /dev/null
  RETVAL=$?
  PID=$(pidof ${prog_path})
  [ ! -z "${PID}" ] && echo ${PID} > ${pidfile}
  echo
  [ $RETVAL -eq 0 ] && touch /var/lock/subsys/$prog_name
  return $RETVAL
}

stop(){
  echo -n $"Shutting down $prog_name: "
  killproc -p ${pidfile}
  RETVAL=$?
  echo
  [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$prog_name
  return $RETVAL
}

restart() {
  stop
  start
}

case "$1" in
  start)
    start
    ;;
  stop)
    stop
    ;;
  restart)
    restart
    ;;
  status)
    status $prog_path
    RETVAL=$?
    ;;
  *)
    echo $"Usage: $0 {start|stop|restart|status}"
    RETVAL=1
esac

exit $RETVAL

添加执行权限与加入开机启动

#添加可执行权限
chmod +x /etc/init.d/prometheus
#开机自启动
chkconfig prometheus on

启动prometheus

service prometheus  start

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