零基础学习Puppet自动化配置管理系列文档
注意：本实验是在离线情况下安装的，所以需要在本地创建自己的yum仓库，创建方法可参考《如何根据版本制作属于自己的puppet yum源》，如何你实在是比较懒或者搞不定rpm包之间的依赖关系，那就去我的github上下载吧：https://github.com/kisspuppet/foreman-repo
更多安装细节请参考官网：http://theforeman.org/manuals/1.5/index.html#Releasenotesfor1.5.4
以下all-in-one安装方式跟官方安装的有所区别，官方安装可能只需要一条命令就可以安装成功，在我测试下来发现会出现有时候成功，有时候不 成功的现象，所以改成了以下方式安装，而且每次都能成功，条例也比较清晰，为后面拆分puppetmaster能够提供很好的帮助。
1、软件包的选型如下：
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puppet-server 3.6.2
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puppet 3.6.2
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facter 2.0.2
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mcollective 2.2.4
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rabbitmq-server 3.2.4
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foreman 1.5.3
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foreman-proxy 1.5.4
2、系统环境准备
系统版本：
[root@foreman02 yum.repos.d]# cat /etc/redhat-release Red Hat Enterprise Linux Server release 6.5 (Santiago)
网络参数：
[root@foreman02 yum.repos.d]# ip addr 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:50:56:a6:5c:70 brd ff:ff:ff:ff:ff:ff inet 192.168.10.159/24 brd 192.168.10.255 scope global eth0 inet6 fe80::250:56ff:fea6:5c70/64 scope link valid_lft forever preferred_lft forever
主机名称：
[root@foreman02 yum.repos.d]# hostname -f foreman02.kisspuppet.com [root@foreman02 yum.repos.d]# cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.10.159 foreman02.kisspuppet.com foreman02
平台环境：
[root@foreman02 yum.repos.d]# uname -r 2.6.32-431.el6.x86_64
yum仓库：
[root@foreman02 yum.repos.d]# cat foreman153.repo [foreman] name=Foreman baseurl=ftp://192.168.10.254/blog/foreman enabled=1 gpgcheck=0 [puppet] name=puppet baseurl=ftp://192.168.10.254/blog/puppet-el6 enabled=1 gpgcheck=0 [rhel] name=RHEL baseurl=ftp://192.168.10.254/rhel6.5 enabled=1 gpgcheck=0
网络安全环境：
[root@foreman02 ~]# /etc/init.d/iptables status iptables: Firewall is not running. [root@foreman02 ~]# getenforce Disabled
3、安装Foreman
3.1、安装puppetmaster，并生成CA和证书
[root@foreman02 ~]# yum install foreman-installer [root@foreman02 ~]# yum install puppet-server puppet facter [root@foreman02 ~]# vim /etc/puppet/puppet.conf [master] certname = foreman02.kisspuppet.com [root@foreman02 ~]# /etc/init.d/puppetmaster start Starting puppetmaster: [ OK ] [root@foreman02 ~]# puppet cert --list --all + "foreman02.kisspuppet.com" (SHA256) 1D:7E:90:F5:16:7D:01:67:77:37:EE:31:3F:46:AD:0A:47:80:B6:DF:6A:5E:25:A8:DE:BA:78:45:C9:09:D6:BD (alt names: "DNS:foreman02.kisspuppet.com", "DNS:puppet", "DNS:puppet.kisspuppet.com") [root@foreman02 ~]# /etc/init.d/puppetmaster stop Stopping puppetmaster: [ OK ]
3.2、安装foreman及依赖包
[root@foreman02 ~]# yum install foreman mod_passenger mod_ssl ruby193-rubygem-passenger-native mysql mysql-server foreman-mysql2
3.3、通过foreman-installer安装foreman
foreman默认安装选择的数据库为postgresql，这里选用mysql进行安装。
[root@foreman02 ~]# foreman-installer --foreman-db-adapter mysql2 --foreman-db-type mysql --no-enable-puppet --no-enable-foreman-proxy --foreman-configure-epel-repo=false Installing Done [100%] [...................] Success! * Foreman is running at https://foreman02.kisspuppet.com Default credentials are 'admin:changeme' The full log is at /var/log/foreman-installer/foreman-installer.log
安装完成之后，通过火狐或者谷歌浏览器访问看是否安装成功https://192.168.10.159
Foreman安装
Foreman安装
3.4、安装foreman-proxy及依赖包
[root@foreman02 ~]# yum install tftp-server syslinux foreman-proxy
3.5、安装foreman-proxy，并通过foreman-installer重新安装foreman和puppetmaster
注意：以下方式是安装后会代理TFTP, DNS, DHCP, Puppet, and Puppet CA，并且puppetmaster会以apache+passenger的方式安装运行。
[root@foreman02 ~]# foreman-installer --enable-foreman --enable-foreman-proxy --enable-puppet --puppet-server=true --foreman-proxy-puppetrun=true --foreman-proxy-puppetca=true --foreman-proxy-dhcp=true --foreman-proxy-tftp=true --foreman-proxy-dns=true --foreman-proxy-dns-interface=eth0 --foreman-proxy-dns-zone=kisspuppet.com --foreman-proxy-dns-reverse=10.168.192.in-addr.arpa --foreman-proxy-dns-forwarders=8.8.8.8 --foreman-proxy-dns-forwarders=8.8.4.4 --foreman-configure-epel-repo=false --foreman-proxy-register-in-foreman=false Installing Done [100%] [...................] Success! * Foreman is running at https://foreman02.kisspuppet.com Default credentials are 'admin:changeme' * Foreman Proxy is running at https://foreman02.kisspuppet.com:8443 * Puppetmaster is running at port 8140 The full log is at /var/log/foreman-installer/foreman-installer.log
如果只代理puppet和puppetCA，可以通过以下方式安装
[root@foreman02 ~]# foreman-installer --enable-foreman --enable-foreman-proxy --enable-puppet --puppet-server=true --foreman-proxy-puppetrun=true --foreman-proxy-puppetca=true --foreman-configure-epel-repo=false --foreman-proxy-register-in-foreman=false
4、检查foreman、foreman-proxy、puppetmaster是否安装成功
[root@foreman02 ~]# /etc/init.d/httpd status httpd (pid 25433) is running... [root@foreman02 ~]# /etc/init.d/foreman-proxy status foreman-proxy (pid 25605) is running... [root@foreman02 ~]# netstat -naltp | grep 8443 tcp 0 0 0.0.0.0:8443 0.0.0.0:* LISTEN 25605/ruby [root@foreman02 ~]# netstat -naltp | grep 80 tcp 0 0 :::80 :::* LISTEN 25433/httpd [root@foreman02 ~]# netstat -naltp | grep 8140 tcp 0 0 :::8140 :::* LISTEN 25433/httpd
5、在Foreman上注册foreman-proxy
如果要管理puppet、puppetca等软件，是需要通过foreman-proxy去代理才能够正常使用的，关于代理的开启和关闭可以修改它的配置文件/etc/foreman-proxy/settings.yml
Foreman安装
Foreman安装
Foreman安装
Foreman安装
本文转自凌激冰51CTO博客，原文链接：http://blog.51cto.com/dreamfire/1568862，如需转载请自行联系原作者
