关于puppet的扩展APACHE2 + PASSENGER

23rfe

前言：
本篇博客参考了<puppet实战>这本书，测试环境为OpenSuSe13.2+ruby2.1+Apache2.4+Puppet3.7.1 master,Puppet agent为2.7的版本
在领略了puppet种种神奇后，由于puppet通过catalog来更新内容，期间还可能下载插件，下载file，同步file的内容等，这必然要消耗掉master的诸多性能，在获取的过程中master和agent说白了是https的通信，agent通过ruby内置的Webrick服务器获得catalog，而现在流行的webserver肯定对于静态内容效率与效果要更好，于是对master的扩展的一种方式演变为webserver的升级

1 准备工作

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zypper in ruby apache2  libcurl  libcurl-devel apr apr-devel apache2-devel(yum -y install ruby httpd ...) gem install rack passenger rails passenger-install-apache2-module.ruby2.1 ...提示... 如果这里提示你什么包头文件没装，请不要进行下一步，自己去尝试安装devel cat /etc/apache2/vhost.d/liuliancao.com.conf LoadModule passenger_module /usr/lib64/ruby/gems/2.1.0/gems/passenger-5.0.22/buildout/apache2/mod_passenger.so PassengerRoot /usr/lib64/ruby/gems/2.1.0/gems/passenger-5.0.22 PassengerDefaultRuby /usr/bin/ruby.ruby2.1 # And the passenger performance tuning settings: PassengerHighPerformance On # now it is on # PassengerUseGlobalQueue  On # Set this to about 1.5 times the number of CPU cores in your master: PassengerMaxPoolSize 3 # Recycle master processes after they service 1000 requests PassengerMaxRequests 1000 # Stop  processes if they sit idle for 10 minutes PassengerPoolIdleTime 600 Listen 8140 <VirtualHost *:8140>     SSLEngine On     # Only allow high security cryptography, ALter if needed for compatibility     SSLProtocol ALL -SSLv2     SSLCipherSuite HIGH:!ADH:RC4+RSA:-MEDIUM:-LOW:-EXP     SSLCertificateFile /var/lib/puppet/ssl/certs/puppet-master.pem     SSLCertificateKeyFile /var/lib/puppet/ssl/private_keys/puppet-master.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     SSLOptions      +StdEnvVars  +ExportCertData # These request headers are used to pass the client certificates # authentication infomation on to the puppet master process RequestHeader set X-SSL-Subject %{SSL_CLIENT_S_DN}e RequestHeader set X-SSL-Subject %{SSL_CLIENT_S_DN}e RequestHeader set X-Client-DN %{SSL_CLIENT_S_DN}e RequestHeader set X-Client-Verify %{SSL_CLIENT_VERIFY}e #RackAutoDetect On DocumentRoot /usr/share/puppet/rack/puppetmasterd/public/ <Directory /usr/share/puppet/rack/puppetmasterd/>     Options None     AllowOverride None     Order Allow,Deny     Allow from All </Directory> </VirtualHost> 检查语法错误,下面错误不是重点就不管了 httpd2 -t AH00558: httpd2: Could not reliably determine the server's fully qualified domain name, using 172.16.236.1. Set the 'ServerName' directive globally to suppress this message Syntax OK systemctl start apache2 netstat -tnlp|grep 8140 tcp        0      0 :::8140                 :::*                    LISTEN      11371/httpd2-prefor

这是apache端已经配置好，还要启动master才行，否则会报500的错误

1	puppet master start

回到我们的agent端进行测试

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puppet agent --server puppet-master --test --noop ... notice: Class[Nginx]: Would have triggered 'refresh' from 9 events notice: Stage[main]: Would have triggered 'refresh' from 1 events notice: Finished catalog run in 13.62 seconds

查看master日志的情况

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tail /var/log/apache2/access_log 172.16.236.101 - - [20/Dec/2015:21:15:03 +0800] "POST /production/catalog/puppet-agent HTTP/1.1" 200 11044 "-" "-" 172.16.236.101 - - [20/Dec/2015:21:15:04 +0800] "GET /production/file_metadata/modules/user/file_from_module?links=manage HTTP/1.1" 200 303 "-" "-" 172.16.236.101 - - [20/Dec/2015:21:15:18 +0800] "PUT /production/report/puppet-agent HTTP/1.1" 200 9 "-" "-"

就实现了nginx辅助进行catalog的传递这个过程