面向云管理工具puppet的部署和文件传输测试

面向云管理工具puppet的部署和测试

 系统环境：

[root@rhel6u3-102 puppet]# uname -r 

2.6.32-279.el6.x86_64 

[root@rhel6u3-102 puppet]# cat /etc/redhat-release  

Red Hat Enterprise Linux Server release 6.3 (Santiago) 

一、前期准备工作

1、主机名能够互相解析（DNS上或者hosts文件中能够相互解析）

puppet master(rhel6u3-102.rsyslog.org 192.168.100.102)

puppet agent节点（rhel6u3-207.rsyslog.org 192.168.100.207）

2、系统时间必须一致

注意：本地已经下载好了安装包，并且配置好了yum源

二、安装puppet

服务器端master

yum install ruby ruby-libs ruby-shadow compat-readline5 libselinux-ruby augeas-libs 

rpm -ivh facter-1.6.6-1.el6.x86_64.rpm puppet-2.6.18-3.el6.noarch.rpm puppet-server-2.6.18-3.el6.noarch.rpm ruby-augeas-0.4.1-1.el6.x86_64.rpm ruby-mysql-2.8.2-1.el6.x86_64.rpm ruby-shadow-1.4.1-13.el6.x86_64.rpm 

客户端节点slave（无需puttet-master）

yum install ruby ruby-libs ruby-shadow compat-readline5 libselinux-ruby augeas-libs 

rpm -ivh facter-1.6.6-1.el6.x86_64.rpm puppet-2.6.18-3.el6.noarch.rpm  ruby-augeas-0.4.1-1.el6.x86_64.rpm ruby-mysql-2.8.2-1.el6.x86_64.rpm ruby-shadow-1.4.1-13.el6.x86_64.rpm 

三、初始化puppet master(rhel6u3-102.rsyslog.org)

配置文件路径/etc/puppet/

查看配置文件方法：

sed -e '/#/d' -e '/^$/d' puppet.conf 

可通过以下命令生成一个更为详细的配置文件

#puppetmasterd --genconfig >puppet.conf.out  

[root@rhel6u3-102 puppet]# sed -e '/#/d' -e '/^$/d' puppet.conf.out  

[master] 

ssldir = /var/lib/puppet/ssl 

factdest = /var/lib/puppet/facts/ 

privatekeydir = /var/lib/puppet/ssl/private_keys 

rundir = /var/run/puppet 

hostcsr = /var/lib/puppet/ssl/csr_rhel6u3-102.rsyslog.org.pem 

hostpubkey = /var/lib/puppet/ssl/public_keys/rhel6u3-102.rsyslog.org.pem 

plugindest = /var/lib/puppet/lib 

inventory_terminus = yaml

publickeydir = /var/lib/puppet/ssl/public_keys 

factsource = puppet://puppet/facts/ 

privatedir = /var/lib/puppet/ssl/private 

logdir = /var/log/puppet 

libdir = /var/lib/puppet/lib 

statedir = /var/lib/puppet/state 

hostcert = /var/lib/puppet/ssl/certs/rhel6u3-102.rsyslog.org.pem 

localcacert = /var/lib/puppet/ssl/certs/ca.pem 

pluginsource = puppet://puppet/plugins 

certdir = /var/lib/puppet/ssl/certs 

factpath = /var/lib/puppet/lib/facter:/var/lib/puppet/facts 

httplog = /var/log/puppet/http.log 

requestdir = /var/lib/puppet/ssl/certificate_requests 

passfile = /var/lib/puppet/ssl/private/password 

hostprivkey = /var/lib/puppet/ssl/private_keys/rhel6u3-102.rsyslog.org.pem 

hostcrl = /var/lib/puppet/ssl/crl.pem 

authconfig = /etc/puppet/namespaceauth.conf 

localconfig = /var/lib/puppet/state/localconfig 

client_datadir = /var/lib/puppet/client_data 

reportserver = puppet

inventory_server = puppet

ca_server = puppet

lastrunreport = /var/lib/puppet/state/last_run_report.yaml 

node_name_value = rhel6u3-102.rsyslog.org 

statefile = /var/lib/puppet/state/state.yaml 

clientbucketdir = /var/lib/puppet/clientbucket 

classfile = /var/lib/puppet/state/classes.txt 

report_server = puppet

inventory_port = 8140

ca_port = 8140

puppetdlockfile = /var/lib/puppet/state/puppetdlock 

splaylimit = 1800

clientyamldir = /var/lib/puppet/client_yaml 

puppetdlog = /var/log/puppet/puppetd.log 

report_port = 8140

lastrunfile = /var/lib/puppet/state/last_run_summary.yaml 

graphdir = /var/lib/puppet/state/graphs 

capub = /var/lib/puppet/ssl/ca/ca_pub.pem 

csrdir = /var/lib/puppet/ssl/ca/requests 

autosign = /etc/puppet/autosign.conf 

cert_inventory = /var/lib/puppet/ssl/ca/inventory.txt 

cacert = /var/lib/puppet/ssl/ca/ca_crt.pem 

cacrl = /var/lib/puppet/ssl/ca/ca_crl.pem 

signeddir = /var/lib/puppet/ssl/ca/signed 

serial = /var/lib/puppet/ssl/ca/serial 

ca_name = Puppet CA: rhel6u3-102.rsyslog.org 

cakey = /var/lib/puppet/ssl/ca/ca_key.pem 

caprivatedir = /var/lib/puppet/ssl/ca/private 

capass = /var/lib/puppet/ssl/ca/private/ca.pass 

cadir = /var/lib/puppet/ssl/ca 

railslog = /var/log/puppet/rails.log 

dblocation = /var/lib/puppet/state/clientconfigs.sqlite3 

rest_authconfig = /etc/puppet/auth.conf 

modulepath = /etc/puppet/modules:/usr/share/puppet/modules 

yamldir = /var/lib/puppet/yaml 

reportdir = /var/lib/puppet/reports 

masterlog = /var/log/puppet/puppetmaster.log 

server_datadir = /var/lib/puppet/server_data 

config = /etc/puppet/puppet.conf 

pidfile = /var/run/puppet/master.pid 

manifestdir = /etc/puppet/manifests 

masterhttplog = /var/log/puppet/masterhttp.log 

bucketdir = /var/lib/puppet/bucket 

fileserverconfig = /etc/puppet/fileserver.conf 

manifest = /etc/puppet/manifests/site.pp 

templatedir = /var/lib/puppet/templates 

tagmap = /etc/puppet/tagmail.conf 

archive_file_server = puppet

rrddir = /var/lib/puppet/rrd 

rrdinterval = 1800

1、修改主配置文件 puppet.conf 插入master字段

vim /etc/puppet/puppet.conf  

[master] 

certname=rhel6u3-102.rsyslog.org \\设置puppet认证服务器主机名 

2、创建节点全局配置文件site.pp，文件存在，服务才能够启动

# touch /etc/puppet/manifests/site.pp 

3、启动puppetmaster服务

# /etc/rc.d/init.d/puppetmaster start 

第一次测试或者调试的时候可以考虑以下方法

#puppet master --verbose --no-daemonize --debug  

四、配置agent节点（rhel6u3-207.rsyslog.org）

1、配置第一个agent节点,在main标签中添加master的主机名

vim /etc/puppet/puppet.conf  

[main] 

server=rhel6u3-102.rsyslog.org 

2、启动agent服务

# /etc/rc.d/init.d/puppet start 

第一次测试或者调试的时候可以考虑以下方法

# puppet agent --verbose –no-daemonize 

五、配置puppet master 将搜索到的新节点进行注册

#puppet cert --list \\查看等待注册的节点 

#puppet cert --sign rhel6u3-207.rsyslog.org \\注册指定节点 

# puppet cert --sign all \\注册所有等待注册的节点 

六、在puppet master创建一个puppet配置

1、创建第一个puppet配置

1）定义全局配置 site.pp文件,并创建import的目录

# vim /etc/puppet/manifests/site.pp  

$puppetserver = 'rhel6u3-102.rsyslog.org'

import 'nodes/*' 

#mkdir /etc/puppet/manifests/nodes -p 

2）配置节点nodes.pp

# vim /etc/puppet/manifests/nodes/nodes.pp 

node 'rhel6u3-207.rsyslog.org'{ 

        include myfile 

        package { 'vim-enhanced': ensure => present } 

} 

#node /^rhel6u3-\d+\.rsyslog.org'{ 

#       include myfile 

#} 

2、创建第一个puppet模块

1）创建模块搜索路径

vim /etc/puppet/puppet.conf  

[main] 

modulepath=/etc/puppet/modules:/var/lib/puppet/modules:/usr/local/lib/puppet/modules 

2）创建模块目录结构

# mkdir /etc/puppet/modules -p 

#mkdir -vp /etc/puppet/modules/myfile/{files,templates,manifests} 

manifests目录存放模块配置文件，files目录存放模块包含的文件，templates目录存 

放模块中的模板 

3）创建模块核心配置文件init.pp

vim /etc/puppet/modules/myfile/manifests/init.pp 

class myfile { 

        package{ setup: 

ensure => present, 

        } 

        file{ "/etc/myfile": 

owner => "root", 

group => "root", 

mode => 644, 

source => "puppet://$puppetserver/modules/myfile/files/etc/myfile", 

require => Package["setup"], 

        } 

} 

配置基本结束，实现的结果如下：

1. 检查setup软件包是否安装，如未安装将安装它

2. 下载“Puppet Master”上的myfile文件放置到/etc目录下

4）创建同步的测试文件

# mkdir /etc/puppet/modules/myfile/files/etc -p 

#echo "Hello Puppet" >/etc/puppet/modules/myfile/files/etc/myfile 

5）客户端测试

[root@rhel6u3-207 puppet]# cat /etc/myfile  

Hello Puppet 

**客户端通过以下方式启动，然后我们使用前台方式运行并监控它，我们在里使用一个puppet参数—noop, 它代表我们只测试，并不真的运行并修改节点上的文件，--onetime参数是只执行一次然后退出的意思。

#puppet agent --server=rhel6u3-102.rsyslog.org  --no-daemonize --verbose 

--noop --onetime 

# puppet agent --server=rhel6u3-102.rsyslog.org --no-daemonize --verbose --noop --onetime 

info: Caching catalog for rhel6u3-207.rsyslog.org 

info: Applying configuration version '1366705990' 

notice: Finished catalog run in 0.20 seconds 

6）默认客户端同步时间为30分钟，可以设置为5秒测试效果

vim /etc/puppet/puppet.conf  添加以下字段 

[agent] 

runinterval=5

测试方法：

服务器端 

# date >>/etc/puppet/modules/myfile/files/etc/myfile  

客户端

cat /etc/myfile  

Hello Puppet 

2013年 04月 23日 星期二 16:52:58 CST 

puppet支持的全部资源类型及其属性

http://docs.puppetlabs.com/references/stable/type.html

获取包的方法：

使用PuppetLabs公司的YUM安装源的准备方法:

# rpm -ivh http://yum.puppetlabs.com/el/6/products/i386/puppetlabs-release-6-6.noarch.rpm

使用RedHat EPEL的YUM源的准备方法：

# rpm -ivh http://mirrors.ustc.edu.cn/fedora/epel/6/i386/epel-release-6-8.noarch.rpm

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