第1章 基本概念
第2章 安装
2.0 时间同步
- yum -y install ntpdate
- ntpdate times.aliyun.com
2.1 安装依赖包
- 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
- tar xvfechoping-6.0.2.tar.gz
- cd echoping-6.0.2
- ./configure--prefix=/usr/local/echoping
- make && makeinstall
2.3 安装smokeping
- 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
- 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：
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
- 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
- #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
- #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
- 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
- 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
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
- 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
- /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：
- vim /usr/local/smokeping/etc/config
- + Other
- menu = 三大网络监控
- title = 监控统计
- ++ dianxin
- menu = 电信网络监控
- title = 电信网络监控列表
- host = /Other/dianxin/dianxin-bj/Other/dianxin/dianxin-hlj /Other/dianxin/dianxin-tj /Other/dianxin/dianxin-sc /Other/dianxin/dianxin-sh/Other/dianxin/dianxin-gz
- +++ dianxin-bj
- menu = 北京电信
- title = 北京电信
- alerts = someloss
- host = 202.96.199.133
-
- 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。
- [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
- 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：
- [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
- # perl -MCPAN -e shell
- cpan> o conf urllist unshift http://mirrors.aliyun.com/CPAN/
- cpan> o conf commit
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