Smokeping配置，

Smokeping配置，

參考文檔：

 本文簡單介紹smokeping的安裝配置操作。 

一．環境1. OS

Server：10.11.4.250/CentOS-7-x86_64-1511 

2. Smokeping版本

smokeping-2.6.11：http://oss.oetiker.ch/smokeping/pub/smokeping-2.6.11.tar.gz

二．安裝Smokeping 1. 安裝EPEL

#epel版本有可能變更，變更後不一定能下載[root@smokeping ~]# rpm -Uvh http://download.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-10.noarch.rpm[root@smokeping ~]# yum install foo -y

2. 安裝依賴&環境

#其中本人遇到的問題有，未預先安裝"wqy*"導致中文顯示的問題；沒有預先安裝"perl-Sys-Syslog"，在"gmake install"階段有報錯[root@smokeping ~]# yum install -y rrdtool wqy* fping echoping curl bind-utils httpd httpd-devel perl perl-FCGI perl-CGI perl-CGI-SpeedyCGI perl-CGI-SpeedyCGI perl-libwww-perl perl-Socket6 perl-Net-Telnet perl-Net-OpenSSH perl-Net-DNS perl-LDAP perl-IO-Socket-SSL perl-ExtUtils-MakeMaker rrdtool-perl perl-Sys-Syslog perl-RadiusPerl perl-Time-HiRes perl-RRD-Simple libxml2-devel libpng-devel glib pango pango-devel freetype freetype-devel fontconfig cairo cairo-devel libart_lgpl libart_lgpl-devel mod_fastcgi

3. 編譯安裝

#請注意在configure前需要先build相應的perl模組，否則有報錯。[root@smokeping ~]# cd /usr/local/src/[root@smokeping src]# wget http://oss.oetiker.ch/smokeping/pub/smokeping-2.6.11.tar.gz[root@smokeping src]# tar -zxvf smokeping-2.6.11.tar.gz[root@smokeping src]# cd smokeping-2.6.11[root@smokeping smokeping-2.6.11]# ./setup/build-perl-modules.sh /usr/local/smokeping/thirdparty[root@smokeping smokeping-2.6.11]# ./configure --prefix=/usr/local/smokeping[root@smokeping smokeping-2.6.11]# gmake install

三．配置Smokeping 1. config檔案配置

#建立程式運行相關目錄並賦權[root@smokeping smokeping-2.6.11]# cd /usr/local/smokeping/ [root@smokeping smokeping]# mkdir var cache data[root@smokeping smokeping]# chown apache:apache var/ cache/ data/#產生cgi檔案與config檔案[root@smokeping smokeping]# cp /usr/local/smokeping/htdocs/smokeping.fcgi.dist /usr/local/smokeping/htdocs/smokeping.fcgi[root@smokeping smokeping]# cp /usr/local/smokeping/etc/config.dist /usr/local/smokeping/etc/config

1）General配置

#修改 cgiurl，General及Alerts等是config檔案多個section之一[root@smokeping smokeping]# sed -i 's|some.url|10.11.4.250|g' /usr/local/smokeping/etc/config

2）Alerts配置

#someloss部分注釋預設配置，重設監測機制[root@smokeping smokeping]# vim /usr/local/smokeping/etc/config+somelosstype = loss# in percent#pattern = >0%,*12*,>0%,*12*,>0%#comment = loss 3 times  in a rowpattern = ==0%,>2%,>2%,>2%comment = 每次發出60個包，連續3次輪詢檢查丟包率在2%以上#新增rtt監測機制+rttdetecttype = rtt# in millisecondspattern = <55,<55,<55,>55,>55,>55comment = 每次發出60個包，連續3次輪詢檢查延時超過55毫秒

3）Database配置

# 預設300秒 ping 20次，修改為120秒 ping 30次[root@smokeping smokeping]# sed -i 's|step = 300|step = 120|g' /usr/local/smokeping/etc/config[root@smokeping smokeping]# sed -i 's|pings = 20|pings = 30|g' /usr/local/smokeping/etc/config

4）Presentation配置

#在presentation下添加utf-8中文字元集*** Presentation ***charset = utf-8#在presentation下detail部分，注釋預設曆史資料展示時間，重設數值+ detailwidth = 600height = 200unison_tolerance = 2#"Last 3 Hours"    3h#"Last 30 Hours"   30h#"Last 10 Days"    10d#"Last 400 Days"   400d"Last 10 Minutes" 10m"Last 30 Minutes" 30m"Last 4 Hours" 4h"Last 12 Hours" 12h"Last 1 Days" 24h"Last 3 Days" 3d"Last 1 Weeks" 7d"Last 1 Mouths" 30d"Last Half years" 180d"Last 1 years" 365d 

2. 修改帳號檔案許可權

#修改密碼檔案許可權為root唯讀[root@smokeping smokeping]# chmod 600 /usr/local/smokeping/etc/smokeping_secrets.dist

3. Apache配置

#設定登入賬戶及密碼[root@smokeping smokeping]# htpasswd -c /usr/local/smokeping/htdocs/htpasswd mcloudadminNew password:Re-type new password:#httpd檔案配置，在“DocumentRoot "/var/www/html"”段下新增smokeping相關配置，請注意路徑等強相關設定的前後一致性[root@smokeping smokeping]# vim /etc/httpd/conf/httpd.confDocumentRoot "/var/www/html"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    Order allow,deny    Allow from all    AuthName "Smokeping"    AuthType Basic    AuthUserFile /usr/local/smokeping/htdocs/htpasswd    Require valid-user    DirectoryIndex smokeping.fcgi</Directory> 

4. 設定iptables

[root@smokeping smokeping]# vim /etc/sysconfig/iptables-A INPUT -p tcp -m state --state NEW -m tcp --dport 80 -j ACCEPT[root@smokeping smokeping]# service iptables restart

5. 設定開機啟動

[root@smokeping smokeping]# echo "/usr/local/smokeping/bin/smokeping &">> /etc/rc.local

四．添加Smokeping監控點 1. 注意事項

添加smokeping監控點本質上還是修改config檔案，主要修改"Targets"章節。

注意事項：

2. 配置樣本

#以下是一個簡單的兩層目錄層級配置樣本：[root@smokeping smokeping]# vim /usr/local/smokeping/etc/config*** Targets ***probe = FPingmenu = Toptitle = 網路品質監測系統remark = SmokePing.<br> \         您在這裡可以觀察到網路品質.+ IDCmenu = IDC網路品質title = 網路品質監控統計++ All_Monitormenu = 網路品質總圖title = 網路品質總圖host = /IDC/CoreSwitch /IDC/AccessSwitch++ CoreSwitchmenu = 監控點至核心title = 監控點至核心alerts = somelosshost = 10.10.24.1++ AccessSwitchmenu = 監控點至接入title = 監控點至接入alerts = somelosshost = 10.11.4.1 

五．驗證1. 啟動服務

[root@smokeping ~]# systemctl start httpd[root@smokeping ~]# /usr/local/smokeping/bin/smokeping &

2. URL登陸

URL登入：http://10.11.4.250/smokeping

輸入前文設定的apache帳號/密碼登入，即可登入smokeping控制台。

1）HomePage

可以看到，登入帳號為前文設定的mcloudadmin，首頁及左側目錄都是在config檔案的"Targets"章節做的設定。

2）目錄層級

3）曆史資料展示時間

在config檔案Presentation章節的detail部分設定。

4）監測取樣點

在config檔案Database章節。