CentOS 7에서 VNSTAT을 설치하는 방법(트래픽 모니터링 툴)

CentOS 7에서 VNSTAT 설치하는 방법(트래픽 모니터링 툴)

VNSTAT 공식사이트

• http://humdi.net/vnstat/

1. 개발 도구 설치

sudo yum groupinstall "Development Tools"

2. 의존성 패키지 설치

sudo yum install sqlite-devel

3. VNSTAT 소스 다운로드 및 압축 해제

cd /usr/local/src

wget https://humdi.net/vnstat/vnstat-2.11.tar.gz --no-check-certificate

tar -xzvf vnstat-2.11.tar.gz

cd vnstat-2.11

./configure

$ ./configure
...
configure:
configure:  ==============================================
configure:
configure:          host: x86_64-unknown-linux-gnu
configure:         build: x86_64-unknown-linux-gnu
configure:
configure:        prefix: /usr/local
configure:   exec_prefix: ${prefix}
configure:        bindir: ${exec_prefix}/bin
configure:       sbindir: ${exec_prefix}/sbin
configure:    sysconfdir: ${prefix}/etc
configure:
configure:    Install paths
configure:
configure:     vnstat: /usr/local/bin/vnstat
configure:    vnstatd: /usr/local/sbin/vnstatd
configure:     config: /usr/local/etc/vnstat.conf
configure:
configure:           Tests: unavailable
configure:    Image output: disabled
configure:
configure:  ==============================================
configure:

4. 컴파일 및 설치

make

sudo make install

$ make install
...
============================================================================
  Note: No service file has been installed for starting the daemon
        automatically. Such setup will need to be created manually
        depending on the used environment. See the included documentation.
============================================================================

make[3]: Leaving directory `/usr/local/src/vnstat-2.11'
make[2]: Leaving directory `/usr/local/src/vnstat-2.11'
make[1]: Leaving directory `/usr/local/src/vnstat-2.11'

5. VNSTAT 초기화 및 활성화

sudo vnstat --create -i [인터페이스 이름]

여기에서 [인터페이스 이름]은 모니터링하려는 네트워크 인터페이스의 이름입니다.

예를 들어

sudo vnstat --create -i eth0

$ which vnstat
/usr/bin/vnstat

3. CRONTAB 등록

[root@lamp01 vnstat-1.11]$ crontab -e
*/5 * * * *         /usr/bin/vnstat -u

VNSTAT 그래프형식으로 보기

1. 공식사이트

• http://www.sqweek.com/sqweek/files/

[root@lamp01 src]$ wget http://www.sqweek.com/sqweek/files/vnstat_php_frontend-1.5.1.tar.gz

2. 설치

[root@lamp01 src]$ tar xvfz vnstat_php_frontend-1.5.1.tar.gz

3. 웹 서버 설정

[root@lamp01 src]$ cd vnstat_php_frontend-1.5.1

[root@lamp01 vnstat_php_frontend-1.5.1]9$ mv * /home/vnstat/public_html/.

4. http://vnstat.sangchul.kr

 

5. 환경설정

5-1. 홈디렉토리의 config.php 수정

• $iface_list = array('eth0', 'eth1');
• $iface_title['eth0'] = 'Internal0';
• $iface_title['eth1'] = 'Internal1';
• $vnstat_bin = '/usr/bin/vnstat';
• $data_dir = './dumps';
• $graph_format='png';

[root@lamp01 public_html]# cat config.php
<?php
    //
    // vnStat PHP frontend (c)2006-2010 Bjorge Dijkstra ([email protected])
    //
    // This program is free software; you can redistribute it and/or modify
    // it under the terms of the GNU General Public License as published by
    // the Free Software Foundation; either version 2 of the License, or
    // (at your option) any later version.
    //
    // This program is distributed in the hope that it will be useful,
    // but WITHOUT ANY WARRANTY; without even the implied warranty of
    // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    // GNU General Public License for more details.
    //
    // You should have received a copy of the GNU General Public License
    // along with this program; if not, write to the Free Software
    // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    //
    //
    // see file COPYING or at http://www.gnu.org/licenses/gpl.html
    // for more information.
    //
    error_reporting(E_ALL | E_NOTICE);
 
    //
    // configuration parameters
    //
    // edit these to reflect your particular situation
    //
    $locale = 'en_US.UTF-8';
    $language = 'nl';
 
    // list of network interfaces monitored by vnStat
    $iface_list = array('eth0', 'eth1');
 
    //
    // optional names for interfaces
    // if there's no name set for an interface then the interface identifier
    // will be displayed instead
    //   
    $iface_title['eth0'] = 'Internal0';
    $iface_title['eth1'] = 'Internal1';
 
    //
    // There are two possible sources for vnstat data. If the $vnstat_bin
    // variable is set then vnstat is called directly from the PHP script
    // to get the interface data.
    //
    // The other option is to periodically dump the vnstat interface data to
    // a file (e.g. by a cronjob). In that case the $vnstat_bin variable
    // must be cleared and set $data_dir to the location where the dumps
    // are stored. Dumps must be named 'vnstat_dump_$iface'.
    //
    // You can generate vnstat dumps with the command:
    //   vnstat --dumpdb -i $iface > /path/to/data_dir/vnstat_dump_$iface
    //
    $vnstat_bin = '/usr/bin/vnstat';
    $data_dir = './dumps';
 
    // graphics format to use: svg or png
    $graph_format='png';
   
    // Font to use for PNG graphs
    define('GRAPH_FONT',dirname(__FILE__).'/VeraBd.ttf');
 
    // Font to use for SVG graphs
    define('SVG_FONT', 'Verdana');
 
    // Default theme
    define('DEFAULT_COLORSCHEME', 'light');
 
?>