smokeping的安装

Smokeping允许你监测多台服务器。 Smokeping使用RRDtool来存储数据，另外，其可基于RRDtool输出生成相应的统计图表。 Smokeping由两个部分组成。一个运行在后台、定期收集数据的服务。一个以图表形式展示数据的Web界面。

这个wiki页面包括安装smokeping后台服务和Web界面的基本步骤。

1、安装lamp环境和rrdtool图形处理及其他所需依赖库：

yum install -y perl perl-Net-Telnet perl-Net-DNS perl-LDAP perl-libwww-perl perl-IO-Socket-SSL perl-Socket6 perl-Time-HiRes perl-ExtUtils-MakeMaker rrdtool rrdtool-perl curl  httpd httpd-devel gcc make  wget libxml2-devel libpng-devel glib pango pango-devel freetype freetype-devel fontconfig cairo cairo-devel libart_lgpl libart_lgpl-devel perl-Sys-Syslog podofo

2、解压、编译安装fping

wget http://fping.org/dist/fping-3.10.tar.gz
tar xf fping-3.10.tar.gz
cd fping-3.10
./configure
make && make install

3、解压、编译安装echoping

tar xf echoping-6.0.2.tar.gz
cd echoping-6.0.2
./configure
make && make install

4、解压、编译安装smokeping

tar xf smokeping-2.6.9.tar.gz
cd smokeping-2.6.9
./setup/build-perl-modules.sh /usr/local/smokeping/thirdparty
./configure --prefix=/usr/local/smokeping
/usr/bin/gmake install

安装过程中有可能会报以下错误：

Can't locate Sys/Syslog.pm in @INC (@INC contains: /opt/smokeping/thirdparty/lib/perl5/x86_64-linux-thread-multi /opt/smokeping/thirdparty/lib/perl5 ../lib /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 ../lib/Smokeping.pm line 16.
BEGIN failed--compilation aborted at ../lib/Smokeping.pm line 16.
Compilation failed in require.
BEGIN failed--compilation aborted.
gmake[1]: *** [Smokeping_probes_EchoPingSmtp.pod] Error 2
rm Smokeping_probes_EchoPingSmtp.pod
gmake[1]: Leaving directory `/opt/software/smokeping/smokeping-2.6.9/doc'
gmake: *** [install-recursive] Error 1


smokeping_config.pod around line 81: alternative text 'the master/slave mode' contains non-escaped | or /
POD document had syntax errors at /usr/bin/pod2man line 69.
gmake[1]: *** [smokeping_config.5] Error 255

解决依赖：

yum -y install perl-Sys-Syslog
yum install -y  podofo

5、配置smokeping参数

#1、创建cache var　data 三个目录和smokeping.log日志文件
cd /usr/local/smokeping/
mkdir cache data var
touch /var/log/smokeping.log
#2、刚刚创建的文件和目录授予apache权限，这里将整个smokeping都赋权
chown -R apache:apache /usr/local/smokeping/
chown apache:apache /var/log/smokeping.log
cd /usr/local/smokeping/htdocs
mv smokeping.fcgi.dist smokeping.fcgi
cd /usr/local/smokeping/etc
mv config.dist config

 修改config中的参数。

vim config

cgiurl = http://some.url/smokeping.cgi  把some.url 改成本地IP或者域名

*** Database *** 
#step = 300
step = 60 #此处建议改为 60 ， 一分钟采集一次数据

6、完成之后修改验证密码文件权限

chmod 600 /usr/local/smokeping/etc/smokeping_secrets.dist

7、修改apache配置

vim /etc/httpd/conf/httpd.conf
  # 在DocumentRoot “/var/www/html” 这一行下添加如下代码：
  Alias /cache "/usr/local/smokeping/cache/" 
  Alias /cropper "/usr/local/smokeping/htdocs/cropper/" 
  Alias /smokeping "/usr/local/smokeping/htdocs/smokeping.fcgi"

  AllowOverride None
  Options All 
  AddHandler cgi-script .fcgi .cgi
  Order allow,deny
  Allow from all
  AuthName "Smokeping"
  AuthType Basic 
  AuthUserFile /usr/local/smokeping/htdocs/htpasswd
  Require valid-user 
  DirectoryIndex smokeping.fcgi


#重启httpd,和smokeping服务
systemctl restart httpd
/usr/local/smokeping/bin/smokeping  --logfile=/var/log/smokeping.log

8、为了安全起见，我们设置一下web访问的用户名和密码

 cd /usr/local/smokeping/htdocs
htpasswd -c /usr/local/smokeping/htdocs/htpasswd admin     #然后根据提示数据密码

到此，smokeping已经安装完毕。