Smokeping 搭建常见问题FAQ.docx

Smokeping 搭建常见问题FAQsmokeping安装故障Q:checking checking for perl module FCGI. Failedchecking checking for perl module RRDs. Okchecking checking for perl module FCGI. Failedchecking checking for perl module CGI. Okchecking checking for perl module CGI:Fast. Failedchecking checking for perl module Config:Grammar. Failedchecking checking for perl module Digest:HMAC_MD5. Okchecking checking for perl module LWP. OkNA: 这是由于没有安装 FCGI CGI:Fast等模块，可以使用cpan很方便来安装 ex: perl -MCPAN -e install FCGI 如果有揭示未安装cpan，则用yum进行安装yum install cpan启动smokeping服务出错Stopping SMOKEPING:FAILEDStarting SMOKEPING: ERROR: /opt/smokeping/etc/config, line 225: Comma separated list of alert names FAILEDA：查看配置文件中提到的位置：Line 225，并将其按照规则进行修改Q:Cant locate RRDs.pm in INC (INC contains: 快速解决办法安装完smokeping,执行debug语句: ./bin/smokeping -debug-daemon ,提示如下错误:Cant locate RRDs.pm in INC (INC contains: /usr/local/smokeping/lib /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/auto/RRDs /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl /usr/lib64/perl5/vendor_perl/5.8.8/x86_64-linux-thread-multi /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi /usr/lib/perl5/5.8.8 .) at /usr/local/smokeping/lib/Smokeping.pm line 13.BEGIN failed-compilation aborted at /usr/local/smokeping/lib/Smokeping.pm line 13.缺少rrdtool,直接执行 yum install perl-rrdtool Q:ERROR: alert youknow? (/usr/local/smokeping/data/BeiJing_lz/cyou-inc) is not definedFri Nov 30 02:46:41 2012 error client Fri Nov 30 02:46:41 2012 smokeping.cgi: Cant locate Smokeping.pm in INC (INC contains: /home/oetiker/checkouts/smokeping/trunk/software/lib /usr/pack/rrdtool-1.3.0-rp/lib/perl /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl /usr/lib/perl5/5.8.8/i386-linux-thread-multi /usr/lib/perl5/5.8.8 .) at /usr/local/smokeping/htdocs/smokeping.cgi line 12.配置有语法错误，根据提示检查smokeping.cgi及相关配置是否正确smokeping展示Q1:web界面不出图A:1.查看smokeping的conf文件中的imgurl=http:/本机ip/图片目录与apache中的对应配置是否正确。 2.右击图片位置，查看图片的url是否与配置的一致。 3.结合apache日志来判断问题所在。Fri Nov 30 02:46:41 2012 error client speedy_backend23099: perl_parse errorFri Nov 30 02:46:42 2012 error client speedy23093: Cannot spawn backend process/cgi程序没有启来，或者配置有错误 Fri Nov 30 03:03:58 2012 error client File does not exist: /usr/local/smokeping/htdocs/cache, referer: 3/smokeping/smokeping.cgi?displaymode=n;start=2011-10-27%2003:03;end=now;target=BeiJing_lz.sohu-com/要获取的文件不存在Q2:出现smokeping的图片 但是没数据1.用Debug模式，查看smokeping的日志，是否有网络问题2.相关权限的设置是否正确3. rrdtool读取rrd数据并且显示到web上需要等一段时间。通常配置完成后，等一段时间，多刷新几次就好了。Q3:The specified type of tracerouting is allowed for superuser onlysmokeping 使用Traceroute来进行网络追踪，执行用户是apache,普通用户执行traceroute是受限制的，所以需要给traceroute命令加上s的权限chmod u+s /usr/bin/traceroute执行的命令如下进行测试：traceroute -w 1 -n -T -p 10054 停止smokeping服务出错Q1:# /usr/local/smokeping/bin/smokeping stopNote: logging to syslog as local0/info.E