零基礎學習Puppet自動化配置管理系列文檔html
注意:本實驗是在離線狀況下安裝的,因此須要在本地建立本身的yum倉庫,建立方法可參考《如何根據版本製做屬於本身的puppet yum源》,如何你實在是比較懶或者搞不定rpm包之間的依賴關係,那就去個人github上下載吧:https://github.com/kisspuppet/foreman-reponode
更多安裝細節請參考官網:http://theforeman.org/manuals/1.6/index.htmlmysql
以前講的all-in-one方式建議只用於測試使用,若是要用於生產環境,建議將foreman和puppetmaster分離安裝,更有利於後期的維護和擴展。還有就是以前你已經部署過puppetmaster了,如何單獨部署foreman和puppetmaster通訊也是值得考慮的問題。linux
puppet-server 3.6.2git
puppet 3.6.2github
facter 2.0.2web
mcollective 2.2.4sql
rabbitmq-server 3.2.4數據庫
foreman 1.6.3vim
foreman-proxy 1.6.3
3.一、安裝puppetmaster,並生成CA和證書
[root@puppetmaster162 ~]# yum install puppet puppet-server facter [root@puppetmaster162 puppet]# vim /etc/puppet/puppet.conf [agent] server = puppetmaster162.kisspuppet.com pluginsync = false ... [master] certname = puppetmaster162.kisspuppet.com environmentpath = /etc/puppet/environments basemodulepath = /etc/puppet/modules:/usr/share/puppet/modules environment_timeout = 10 [root@puppetmaster162 ~]# /etc/init.d/puppetmaster start Starting puppetmaster: [ OK ] [root@puppetmaster162 ~]# puppet cert --list --all + "puppetmaster162.kisspuppet.com" (SHA256) 2E:B3:73:4F:CD:EE:0C:64:2C:DF:24:E6:D3:62:F3:1C:AC:A3:28:60:67:1D:0C:8C:C5:CA:68:5B:4B:2F:49:B9 (alt names: "DNS:puppet", "DNS:puppet.kisspuppet.com", "DNS:puppetmaster162.kisspuppet.com")
3.二、測試puppetmaster是否可以正常使用
[root@puppetmaster162 ~]# puppet agent -t Info: Caching catalog for puppetmaster162.kisspuppet.com Info: Applying configuration version '1417749612' Notice: Finished catalog run in 0.04 seconds
注:以上安裝方式,puppetmaster工做在Webrick上,性能很是差,須要更換爲性能好的web服務器上,若是更換,請參考http://kisspuppet.com/2014/10/18/puppet_learning_ext3/ http://kisspuppet.com/2014/10/20/puppet_learning_ext4/
4.一、安裝puppet客戶端並完成認證
#安裝 [root@foreman163 ~]# yum install puppet facter [root@foreman163 ~]# vim /etc/puppet/puppet.conf [main] ... privatekeydir = $ssldir/private_keys { group = service } hostprivkey = $privatekeydir/$certname.pem { mode = 640 } [agent] server = puppetmaster162.kisspuppet.com pluginsync = false #申請認證 [root@foreman163 ~]# puppet agent -t Info: Creating a new SSL key for foreman163.kisspuppet.com Info: Caching certificate for ca Info: csr_attributes file loading from /etc/puppet/csr_attributes.yaml Info: Creating a new SSL certificate request for Info: Certificate Request fingerprint (SHA256): 35:5D:E5:74:71:E0:FD:D2:67:34:17:92:3D:60:F2:A1:34:26:BA:E5:2D:1F:3A:0E:07:6F:85:38:A8:39:8B:65 Info: Caching certificate for ca Exiting; no certificate found and waitforcert is disabled #受權證書 [root@puppetmaster162 ~]# puppet cert --sign foreman163.kisspuppet.com Notice: Signed certificate request for foreman163.kisspuppet.com Notice: Removing file Puppet::SSL::CertificateRequest foreman163.kisspuppet.com at '/var/lib/puppet/ssl/ca/requests/foreman163.kisspuppet.com.pem' #測試 [root@foreman163 ~]# puppet agent -t Info: Caching catalog for foreman163.kisspuppet.com Info: Applying configuration version '1417749612' Notice: Finished catalog run in 0.05 seconds
4.二、經過foreman-installer安裝foreman
foreman默認安裝選擇的數據庫爲postgresql,這裏選用mysql進行安裝。
注意:openssl版本要升級到1.0.1e版本
#先安裝包 [root@foreman163 ~]# yum install foreman-installer foreman mod_passenger mod_ssl ruby193-rubygem-passenger-native mysql mysql-server foreman-mysql2 openssl ... Updated: openssl.x86_64 0:1.0.1e-15.el6 Replaced: ruby193-v8.x86_64 1:3.14.5.10-2.el6 Complete! #而後經過foreman-installer調用puppet進行配置 [root@foreman163 ~]# 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://foreman163.kisspuppet.com Initial credentials are admin / 2kWcqJsW6cLDwo7m The full log is at /var/log/foreman-installer/foreman-installer.log
注:以上安裝完成以後,默認登陸密碼爲隨機密碼,這跟以前版本有所不一樣。
安裝完成以後,經過火狐或者谷歌瀏覽器訪問看是否安裝成功https://192.168.20.11
記得修改默認密碼,不然待會忘了又登陸不了了。
注:這裏的foreman-proxy主要是代理puppet以及puppetca,因此要安裝在puppetmaster上。
5.一、安裝foreman-proxy
[root@puppetmaster162 ~]# yum install foreman-installer foreman-proxy tftp-server syslinux [root@puppetmaster162 yum.repos.d]# foreman-installer --no-enable-foreman --no-enable-foreman-cli --no-enable-foreman-plugin-bootdisk --no-enable-foreman-plugin-setup --no-enable-puppet --enable-foreman-proxy --foreman-proxy-puppetrun=true --foreman-proxy-puppetrun-provider=mcollective --foreman-proxy-puppetca=true --foreman-proxy-dhcp=false --foreman-proxy-tftp=false --foreman-proxy-dns=false --foreman-proxy-register-in-foreman=false --foreman-configure-epel-repo=false --foreman-configure-scl-repo=false Installing Done [100%] [] Success! * Foreman Proxy is running at https://puppetmaster162.kisspuppet.com:8443 The full log is at /var/log/foreman-installer/foreman-installer.log #檢測8443端口 [root@puppetmaster162 ~]# netstat -nlatp | grep 8443 tcp 0 0 0.0.0.0:8443 0.0.0.0:* LISTEN 4635/ruby
5.二、設置ENC
#從foreman-installer中獲取node.rb(貌似不能用,能夠經過all-in-one方式安裝後獲取) [root@puppetmaster162 ~]# cp /usr/share/foreman-installer/modules/foreman/files/foreman-report_v2.rb /etc/puppet/node.rb [root@puppetmaster162 ~]# chown puppet. /etc/puppet/node.rb #設置屬組和屬主都爲puppet [root@puppetmaster162 ~]# chmod 550 /etc/puppet/node.rb #設置執行權限
5.三、設置report
#從foreman-installer中獲取foreman.rb [root@puppetmaster162 ~]# cp /usr/share/foreman-installer/modules/foreman/files/foreman-report_v2.rb /usr/lib/ruby/site_ruby/1.8/puppet/reports/foreman.rb
5.四、設置鏈接foreman的信息
#這裏跟foreman1.5版本(包括1.5版本)不同,請注意 [root@puppetmaster162 puppet]# vim /etc/puppet/foreman.yaml --- :url: "https://foreman163.kisspuppet.com" :ssl_ca: "/var/lib/puppet/ssl/certs/ca.pem" :ssl_cert: "/var/lib/puppet/ssl/certs/puppetmaster162.kisspuppet.com.pem" :ssl_key: "/var/lib/puppet/ssl/private_keys/puppetmaster162.kisspuppet.com.pem" :user: "" :password: "" :puppetdir: "/var/lib/puppet" :puppetuser: "puppet" :facts: true :timeout: 10 :threads: null [root@puppetmaster162 ~]# /etc/init.d/foreman-proxy restart Stopping foreman-proxy: [ OK ] Starting foreman-proxy: [ OK ]
6.一、在puppetmaster上添加ENC配置和foreman報告
[root@puppetmaster162 ~]# vim /etc/puppet/puppet.conf [master] ... reports = foreman external_nodes = /etc/puppet/node.rb node_terminus = exec #重啓生效 [root@puppetmaster162 ~]# /etc/init.d/puppetmaster restart Stopping puppetmaster: [ OK ] Starting puppetmaster: [ OK ]
6.二、登陸foreman註冊foreman-proxy
6.三、節點測試
[root@foreman163 ~]# puppet agent -t Info: Caching catalog for foreman163.kisspuppet.com Info: Applying configuration version '1417762929' Notice: Finished catalog run in 0.13 seconds [root@puppetmaster162 ~]# puppet agent -t Info: Caching catalog for puppetmaster162.kisspuppet.com Info: Applying configuration version '1417762858' Notice: Finished catalog run in 0.14 seconds
注:若是測試報錯,請將foreman中的puppet插件的enc_environment選項設置爲false,具體如何使用後續講解
關於如何設置和使用foreman,請關注後續文章....
@KissPuppet
2014年10月28號 上海
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