puppet-dashboard安裝配置

 2013/3/19 10:28

系統環境：

        Centos6.2_x86_64

        puppet-3.0.2

一、安裝puppet-dashboard

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yum install rubygem-rake ruby-mysql mysql-server puppet-dashboard

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二、修改mysql配置

    

    1.  修改單行最大容量

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vim /etc/my.cnf

           

max_allowed_packet = 32M        #[mysqld]內加入

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    2.  配置默認字符集爲utf8

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defalut-character-set = utf8    #[mysqld]和[client]內加入

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    3.  創建mysql數據庫和用戶

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create database dashboard;

grant all on dashboard.* to puppet@'localhost' identified by 'centos';

flush privileges;

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三、配置puppet-dashboard

    1.  修改database.yml

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vim /usr/share/puppet-dashboard/config/database.yml

production:

  database: dashboard

  username: puppet

  password: centos

  encoding: utf8

  adapter: mysql

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    2.  導入表結構，依次執行如下命令

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cd /usr/share/puppet-dashboard

rake gems:refresh_specs

rake RAILS_ENV=production db:migrate

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    3.  測試puppet-dashboard能否工作

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/usr/share/puppet-dashboard/script/server -e production  

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     4.  啓動完成後訪問http://ip:3000測試

四、配置puppet服務端和客戶端

1. 服務器端配置    

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   vim /etc/puppet/puppet.conf        #在[main]內添加

   
   

   reports = http,store

   reporturl = http://IP:3000/reports/upload

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   修改完畢後重啓puppetmaster服務

    

    

    
2. 在客戶端配置
   

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   vim /etc/puppet/puppet.conf           #在[agent]內添加
   
   
   report = true

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   修改完畢後重啓puppet服務

五、dashboard相關命令

1. 導入已有的報告
   

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   cd /usr/share/puppet-dashboard
   rake RAILS_ENV=production reports:import               

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2. 運行分析報告進程

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env RAILS_ENV=production /usr/share/puppet-dashboard/script/delayed_job -p dashboard -n 4 -m start          #-n 指定啓動多少個進程，-m stop 停止分析進程，-m start 啓動分析進程

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3. 後臺運行dashboard

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   /usr/share/puppet-dashboard/script/server -e production -d    

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六、puppet-dashboard+apache配置

1. 解決依賴關係

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   yum install httpd mod_passenger

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2. 配置apache

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vim /etc/httpd/conf.d/passenger.conf

 

LoadModule passenger_module modules/mod_passenger.so

<IfModule mod_passenger.c>

   PassengerRoot /usr/share/rubygems/gems/passenger-3.0.17

   PassengerRuby /usr/bin/ruby

 

   PassengerHighPerformance on

   PassengerMaxPoolSize 12

   PassengerPoolIdleTime 1500

   PassengerStatThrottleRate 120

   RailsAutoDetect On

</IfModule>

<VirtualHost *:8001>

       DocumentRoot "/usr/share/puppet-dashboard/public/"

        <Directory "/usr/share/puppet-dashboard/public/">

                  Options None

                  AllowOverride AuthConfig

                  Order allow,deny

                  allow from all

        </Directory>

        ErrorLog /var/log/httpd/dashboard.error.log

        LogLevel warn

        CustomLog /var/log/httpd/dashboard.access.log combined

        ServerSignature On

</VirtualHost>

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七、整合puppetmaster到apache

1. 解決依賴關係

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   yum install mod_ssl

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2. 創建apache配置

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   cp /usr/share/puppet/ext/rack/files/apache2.conf /etc/httpd/conf.d/rack.conf
   mkdir -p /etc/puppet/rack/public
   cp /usr/share/puppet/ext/rack/files/config.ru /etc/puppet/rack/

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3. 修改apache配置

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   vim /etc/httpd/conf.d/rack.conf
    
   # you probably want to tune these settings             #註釋這些配置，因爲已經在passenger.conf中定義

   #PassengerHighPerformance on

   #PassengerMaxPoolSize 12

   #PassengerPoolIdleTime 1500

   # PassengerMaxRequests 1000

   #PassengerStatThrottleRate 120

   #RackAutoDetect Off

   #RailsAutoDetect Off

    

   Listen 8140

    

   <VirtualHost *:8140>

           SSLEngine on

           SSLProtocol -ALL +SSLv3 +TLSv1

           SSLCipherSuite ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:-LOW:-SSLv2:-EXP

    

           SSLCertificateFile      /var/lib/puppet/ssl/certs/puppet.server.cihi.cn.pem       #修改這裏對應的路徑

           SSLCertificateKeyFile   /var/lib/puppet/ssl/private_keys/puppet.server.cihi.cn.pem

           SSLCertificateChainFile /var/lib/puppet/ssl/ca/ca_crt.pem

           SSLCACertificateFile    /var/lib/puppet/ssl/ca/ca_crt.pem

           SSLCARevocationFile     /var/lib/puppet/ssl/ca/ca_crl.pem

           SSLVerifyClient optional

           SSLVerifyDepth  1
       . . .  

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4. 驗證測試

八、puppet dashboard常用操作命令如下：

當puppet dashboard數據量過多的時候，需要優化數據庫，可使用命令：

    rake RAILS_ENV=production db:raw:optimize

清量dashborad一個月之前的數據。可以使用

    rake RAILS_ENV=production reports:prune upto=1 unit=mon

備份puppet dashborad數據庫,可以使用如下命令:

rake RAILS_ENV=production db:raw:dump

備份sql並輸出到文件：

rake RAILS_ENV=production FILE=/my/backup/file.sql db:raw:dump 

恢復puppet dashboard數據庫,可以使用如下命令：

rake RAILS_ENV=production FILE=production.sql db:raw:restore