CentOS 7.2 安装Smokeping

文章由LinuxBoy分享于2019-03-30 12:03:15热评（162）

CentOS 7.2 安装Smokeping

第1章基本概念

Smokeping可以方便地查看所监控的网络状况：

（1）可以很具体在图上看出网络的延迟及丢包等状况；

（2）具有Last 3 Hours，Last 30 Hours，Last 10 Days，Last 400 Days图像，还可以通过输入具体的时段来查看图像

第2章安装

2.0 时间同步

1 2	`yum -y` `install` `ntpdate` `ntpdate` `times.aliyun.com`

2.1 安装依赖包

1 2 3 yum groupinstall "Compatibility libraries" "Base" "Development tools" -y yum -y installcpan perl perl-FCGI perl-CGI perl-Digest-HMAC perl-Net-Telnet perl-Net-OpenSSH perl-Net-SNMPperl-LDAP perl-Net-DNS perl-IO-Pty-Easy perl-Test-Simple perl-Sys-Syslog perl-libwww-perlperl-IO-Socket-SSL perl-Socket6 perl-CGI-SpeedyCGI perl-FCGI perl-Time-HiResperl-ExtUtils-MakeMaker rrdtool rrdtool-perl curl fping httpd httpd-devel gccmake wget libxml2-devel libpng-devel glib pango pango-devel freetypefreetype-devel fontconfig cairo cairo-devel libart_lgpl libart_lgpl-devel mod_fcgidscreen

2.2 安装echoping

1 2 3 4 tar xvfechoping-6.0.2.tar.gz cd echoping-6.0.2 ./configure--prefix=/usr/local/echoping make && makeinstall

2.3 安装smokeping

1 2 3 4 5 6 7 8 cd /usr/local/src xf smokeping-2.6.11.tar.gz cd smokeping-2.6.11 #exportPERL5LIB=/usr/local/smokeping/thirdparty/lib/perl5/ ./setup/build-perl-modules.sh /usr/local/smokeping/thirdparty ./configure --prefix=/usr/local/smokeping gmake install

如果./configure过程中提示找不到某些perl扩展，如下所示

1 2 checking checking for perl module'Config::Grammar'... Can't locate Config/Grammar.pm in @INC (@INC contains:/usr/local/smokeping/thirdparty/lib/perl5 /usr/local/lib64/perl5 /usr/local/share/perl5/usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5/usr/share/perl5 .) at -e line 1. BEGIN failed--compilation aborted at -e line 1.

请使用以下命令安装对应模块：

1	`perl -MCPAN -e` `'install Config::Grammar'`

注意：有时候需要重复安装几次才能装上模块。

注意要选择国内的的模块源，不然速度很慢。

2.4 创建相关目录和日志文件

1 2 3 4 cd /usr/local/smokeping mkdir cache data var touch /var/log/smokeping.log chown apache.apache cache/ data/ var/ /var/log

因为这里的web服务使用的是httpd，所以相关文件的属主属组均为apache

2.5 创建相关配置文件

1 2 3 4 #fcgi文件 cp /usr/local/smokeping/htdocs/smokeping.fcgi.dist /usr/local/smokeping/htdocs/smokeping.fcgi #主配置文件 cp /usr/local/smokeping/etc/config.dist/usr/local/smokeping/etc/config

2.6 修改配置文件

1 2 3 4 5 6 7 8 #指定cgi的url地址为本机 sed -i ‘s#cgiurl = http://some.url/smokeping.cgi#cgiurl = http://10.0.56.12/smokeping.cgi#g’/usr/local/smokeping/etc/config #指定检测的时间为60秒 sed -i ‘s#step = 300#step = 60#g’/usr/local/smokeping/etc/config #指定ping的次数为60 sed -i ‘s#pings =20#pings =60#g’/usr/local/smokeping/etc/config 将step和pings都设置为60表示每60秒ping60次。

2.7 修改字符集和字体支持中文

1 2 3 vim /usr/local/smokeping/etc/config ***Presentation *** charset= utf-8

yum -y install wqy-zenhei-fonts

vim/usr/local/smokeping/lib/Smokeping/Graphs.pm

my$val = 0;

formy $host (@hosts){

my ($graphret,$xs,$ys) = RRDs::graph

("dummy",

'--start', $tasks[0][1],

'--end', $tasks[0][2],

'--font TITLE:20"WenQuanYiZen Hei Mono"',

"DEF:maxping=$cfg->{General}{datadir}${host}.rrd:median:AVERAGE",

'PRINT:maxping:MAX:%le' );

my $ERROR = RRDs::error();

2.8 修改apache配置文件增加登录验证

1 2	`htpasswd -c` `/usr/local/smokeping/htdocs/htpasswd` `smokeping` `chmod` `600` `/usr/local/smokeping/etc/smokeping_secrets.dist`

2.9 修改httpd.conf增加smokeping的web界面

在httpd.conf末尾添加如下内容

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 vim /etc/httpd/conf/httpd.conf #########changed by ggvylf 2016/06/13############## Alias /cache"/usr/local/smokeping/cache/" Alias /cropper"/usr/local/smokeping/htdocs/cropper/" Alias /smokeping "/usr/local/smokeping/htdocs/smokeping.fcgi" <Directory "/usr/local/smokeping"> AllowOverride None Options All AddHandler cgi-script .fcgi .cgi AllowOverride AuthConfig Order allow,deny Allow from all AuthName "Smokeping" AuthType Basic AuthUserFile /usr/local/smokeping/htdocs/htpasswd Require valid-user DirectoryIndex smokeping.fcgi </Directory>

2.10 添加监控对象

1 2 3 4 5 6 7 8 vim /usr/local/smokeping/etc/config *** Targets *** ++ Localhost menu = Localhost title = Localhost alerts = someloss #slaves = boomer slave2 host = 10.0.56.12

2.11 添加监控节点

注意：每次修改配置文件后需要重启smokeping进程

1 2 3 4 5 6 /usr/local/smokeping/bin/smokeping --restart 或 /usr/local/smokeping/bin/smokeping --reload 或 pkill smokeping /usr/local/smokeping/bin/smokeping

监控节点样例如下，注意+是第一层，++是第二层，+++ 是第三层：

smokeping会根据配置文件中配置监控节点的内容，在/usr/local/smokeping/data目录下生成对应的moniter文件夹，其下包含website子文件夹。

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 [root@linux-node2 smokeping]# tree/usr/local/smokeping/data/ /usr/local/smokeping/data/ ├── Other │ ├── dianxin │ │ ├── dianxin-bj.rrd │ │ ├── dianxin-gd.rrd │ │ ├── dianxin-gs.rrd │ │ ├── dianxin-gz.rrd │ │ ├── dianxin-hlj.rrd │ │ ├── dianxin-sc.rrd │ │ ├── dianxin-sh.rrd │ │ └── dianxin-tj.rrd │ ├── liantong │ │ ├── liantong-bj.rrd │ │ ├── liantong-gz.rrd │ │ ├── liantong-hlj.rrd │ │ ├── liantong-sc.rrd │ │ ├── liantong-sh.rrd │ │ └── liantong-tj.rrd │ └── yidong │ ├── yidong-bj.rrd │ ├── yidong-gz.rrd │ ├── yidong-hlj.rrd │ ├── yidong-sc.rrd │ ├── yidong-sh.rrd │ └── yidong-tj.rrd ├── __sortercache │ └── data.FPing.storable └── Test ├──James~boomer.rrd ├──James.rrd ├──James~slave2.rrd └──Localhost.rrd

2.12 启动服务并测试

1 2	`systemctl start httpd` `/usr/local/smokeping/bin/smokeping`

在浏览器中访问

http://10.0.56.12/smokeping

用户名和密码为htpasswd命令中设定用户名和密码

出现以下界面表示成功。

可以看到添加的节点的相关信息。

可以看到添加的监控点的ping状态

附录：

更改CPAN源的方法：

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 [root@linux-node2 smokeping-2.6.11]# cpan Sorry, we have to rerun the configuration dialogfor CPAN.pm due to some missing parameters. Configuration will bewritten to <</root/.cpan/CPAN/MyConfig.pm>> CPAN.pm requires configuration, but most of it canbe done automatically. If you answer 'no' below, you will enter aninteractive dialog for each configuration option instead. Would you like to configure as much as possibleautomatically? [yes] yes <install_help> Warning: You do not have write permission for Perllibrary directories. To install modules, you need to configure a localPerl library directory or escalate your privileges. CPAN can help you by bootstrapping thelocal::lib module or by configuring itself to use 'sudo' (ifavailable). You may also resolve this problem manually if you need tocustomize your setup. What approach do you want? (Choose 'local::lib', 'sudo' or 'manual') [local::lib] Autoconfigured everything but 'urllist'. Now you need to choose your CPAN mirror sites. You can let me pick mirrors for you, you can select them from alist or you can enter them by hand. Would you like me to automatically choose someCPAN mirror sites for you? (This means connecting to theInternet) [yes] no Would you like to pick from the CPAN mirror list?[yes] yes Found a cached mirror list as of Mon Jun 1307:01:48 2016 If you'd like to just use the cached copy, answer'yes', below. If you'd like an updated copy of the mirror list,answer 'no' and I'll get a fresh one from the Internet. Shall I use the cached mirror list? [yes] yes First, pick a nearby continent and country bytyping in the number(s) in front of the item(s) you want to select. Youcan pick several of each, separated by spaces. Then, you will bepresented with a list of URLs of CPAN mirrors in the countries youselected, along with previously selected URLs. Select some of thoseURLs, or just keep the old list. Finally, you will be prompted for anyextra URLs -- file:, ftp:, or http: -- that host a CPAN mirror. You should select more than one (just in case thefirst isn't available). (1) Africa (2) Asia (3) Europe (4) North America (5) Oceania (6) South America Select your continent (or several nearbycontinents) [] 2 (1) Bangladesh (2) China (3) India (4) Indonesia (5) Iran (6) Israel (7) Japan (8) Kazakhstan (9) Philippines (10) Qatar (11) Republic of Korea (12) Singapore (13) Taiwan (14) Turkey (15) Viet Nam Select your country (or several nearby countries)[] 2 (1) ftp://ftp.cuhk.edu.hk/pub/packages/perl/CPAN/ (2) ftp://mirrors.ustc.edu.cn/CPAN/ (3) ftp://mirrors.xmu.edu.cn/CPAN/ (4) http://cpan.communilink.net/ (5) http://ftp.cuhk.edu.hk/pub/packages/perl/CPAN/ (6) http://mirror.lzu.edu.cn/CPAN/ (7) http://mirrors.163.com/cpan/ (8) http://mirrors.hust.edu.cn/CPAN/ (9) http://mirrors.neusoft.edu.cn/cpan/ (10) http://mirrors.sohu.com/CPAN/ (11) http://mirrors.ustc.edu.cn/CPAN/ (12) http://mirrors.xmu.edu.cn/CPAN/ (13) http://mirrors.zju.edu.cn/CPAN/ Select as many URLs as you like (by number), put them on one line, separated by blanks,hyphenated ranges allowed e.g. '1 45' or '7 1-4 8' [] 7 Now you can enter your own CPAN URLs by hand. Alocal CPAN mirror can be listed using a 'file:' URL like'file:///path/to/cpan/' Enter another URL or ENTER to quit: [] New urllist http://mirrors.163.com/cpan/ Autoconfiguration complete. Attempting to bootstrap local::lib... Writing /root/.cpan/CPAN/MyConfig.pm forbootstrap... commit: wrote '/root/.cpan/CPAN/MyConfig.pm' Fetching with LWP: http://mirrors.163.com/cpan/authors/01mailrc.txt.gz Reading'/root/.cpan/sources/authors/01mailrc.txt.gz' ............................................................................DONE Fetching with LWP: http://mirrors.163.com/cpan/modules/02packages.details.txt.gz Reading'/root/.cpan/sources/modules/02packages.details.txt.gz' Databasewas generated on Thu, 09 Jun 2016 22:53:42 GMT ............. NewCPAN.pm version (v2.10) available. [Currentlyrunning version is v1.9800] You mightwant to try install CPAN reloadcpan to bothupgrade CPAN.pm and run the new version without leaving thecurrent session. ...............................................................DONE Fetching with LWP: http://mirrors.163.com/cpan/modules/03modlist.data.gz Reading'/root/.cpan/sources/modules/03modlist.data.gz' DONE Writing /root/.cpan/Metadata Running make forH/HA/HAARG/local-lib-2.000019.tar.gz Fetching with LWP: http://mirrors.163.com/cpan/authors/id/H/HA/HAARG/local-lib-2.000019.tar.gz Fetching with LWP: http://mirrors.163.com/cpan/authors/id/H/HA/HAARG/CHECKSUMS Checksum for/root/.cpan/sources/authors/id/H/HA/HAARG/local-lib-2.000019.tar.gz ok CPAN.pm:Building H/HA/HAARG/local-lib-2.000019.tar.gz Checking if your kit is complete... Looks good Warning: prerequisite Test::More 0 not found. Generating a Unix-style Makefile Writing Makefile for local::lib Writing MYMETA.yml and MYMETA.json ---- Unsatisfied dependencies detected during ---- ---- HAARG/local-lib-2.000019.tar.gz ---- Test::More [build_requires] Running make test Delayeduntil after prerequisites Running make install Delayeduntil after prerequisites Tried to deactivate inactive local::lib'/root/perl5' local::lib is installed. You must now add thefollowing environment variables to your shell configuration files (or registry, ifyou are on Windows) and then restart your command line shell and CPANbefore installing modules: Use of uninitialized value $deactivating innumeric eq (==) at /usr/share/perl5/vendor_perl/local/lib.pm line 381. Use of uninitialized value $deactivating innumeric eq (==) at /usr/share/perl5/vendor_perl/local/lib.pm line 383. Use of uninitialized value$options{"interpolate"} in numeric eq (==) at /usr/share/perl5/vendor_perl/local/lib.pmline 424. Use of uninitialized value$options{"interpolate"} in numeric eq (==) at/usr/share/perl5/vendor_perl/local/lib.pm line 424. Use of uninitialized value$options{"interpolate"} in numeric eq (==) at /usr/share/perl5/vendor_perl/local/lib.pmline 424. exportPERL_LOCAL_LIB_ROOT="$PERL_LOCAL_LIB_ROOT:/root/perl5"; export PERL_MB_OPT="--install_base/root/perl5"; exportPERL_MM_OPT="INSTALL_BASE=/root/perl5"; exportPERL5LIB="/root/perl5/lib/perl5:$PERL5LIB"; export PATH="/root/perl5/bin:$PATH"; Would you like me to append that to /root/.bashrcnow? [yes] commit: wrote '/root/.cpan/CPAN/MyConfig.pm' You can re-run configuration any time with 'o confinit' in the CPAN shell Terminal does not support AddHistory. cpan shell -- CPAN exploration and modulesinstallation (v1.9800) Enter 'h' for help. cpan[1]> exit Terminal does not support GetHistory. Lockfile removed. *** Remember to restart your shell before runningcpan again ***

或

1 2 3 # perl -MCPAN -e shell cpan> o conf urllist unshift http://mirrors.aliyun.com/CPAN/ cpan> o conf commit

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