puppet 简单的安装及配置

系统环境：Centos 6.7 

根据系统加入PuppetLabs官方源

wget http://yum.puppetlabs.com/el/6/products/x86_64/puppetlabs-release-6-7.noarch.rpm
rpm -ivh puppetlabs-release-6-7.noarch.rpm

master端安装

yum install -y ruby facter puppet-server
[main]
    # The Puppet log directory.
    # The default value is '$vardir/log'.
    logdir = /var/log/puppet

    # Where Puppet PID files are kept.
    # The default value is '$vardir/run'.
    rundir = /var/run/puppet

    # Where SSL certificates are kept.
    # The default value is '$confdir/ssl'.
    ssldir = $vardir/ssl

[agent]
    # The file in which puppetd stores a list of the classes
    # associated with the retrieved configuratiion.  Can be loaded in
    # the separate ``puppet`` executable using the ``--loadclasses``
    # option.
    # The default value is '$confdir/classes.txt'.
    classfile = $vardir/classes.txt

    # Where puppetd caches the local configuration.  An
    # extension indicating the cache format is added automatically.
    # The default value is '$confdir/localconfig'.
    localconfig = $vardir/localconfig
    server  = puppet					# 服务器名称
[master]
    certname = puppet					# puppetmaster认证服务器名称


#修改配置
vim /etc/puppet/puppet.conf

启动服务
service puppet start
service puppetmaster start

加入开启启动
chkconfig  puppet on
chkconfig  puppetmaster on

[[email protected] ~]# puppet cert --list -all	# 带“+”表明注册成功
+ "puppet"      (SHA256) 41:CB:D2:51:8D:B1:48:6E:6E:97:CD:EE:5A:36:DB:F8:66:9B:F9:BB:57:F9:18:4C:11:3D:4E:0A:4E:9C:8F:04

安装Agent客户端

#绑定hosts
vim /etc/hosts
192.168.0.1 puppet

yum install -y puppet facter

[main]
    # The Puppet log directory.
    # The default value is '$vardir/log'.
    logdir = /var/log/puppet

    # Where Puppet PID files are kept.
    # The default value is '$vardir/run'.
    rundir = /var/run/puppet

    # Where SSL certificates are kept.
    # The default value is '$confdir/ssl'.
    ssldir = $vardir/ssl

[agent]
    # The file in which puppetd stores a list of the classes
    # associated with the retrieved configuratiion.  Can be loaded in
    # the separate ``puppet`` executable using the ``--loadclasses``
    # option.
    # The default value is '$confdir/classes.txt'.
    classfile = $vardir/classes.txt

    # Where puppetd caches the local configuration.  An
    # extension indicating the cache format is added automatically.
    # The default value is '$confdir/localconfig'.
    localconfig = $vardir/localconfig
    server = puppet					# 设置puppetmaster

# Agent发送身份验证 
[[email protected] ~]# puppet agent -t
Info: Creating a new SSL key for api
Info: Caching certificate for ca
Info: csr_attributes file loading from /etc/puppet/csr_attributes.yaml
Info: Creating a new SSL certificate request for api
Info: Certificate Request fingerprint (SHA256): 1B:71:9D:C6:09:F6:84:14:A2:23:3F:89:77:4F:16:DB:20:CD:B8:F7:1A:F0:90:54:13:ED:5A:9B:8E:AD:40:3E
Info: Caching certificate for ca
Exiting; no certificate found and waitforcert is disabled

# Master 查看请求验证
[[email protected] ~]# puppet cert --sign --list
  "api" (SHA256) 1B:71:9D:C6:09:F6:84:14:A2:23:3F:89:77:4F:16:DB:20:CD:B8:F7:1A:F0:90:54:13:ED:5A:9B:8E:AD:40:3E
  
# Master 通过客户端认证
[[email protected] ~]# puppet cert --sign api
Notice: Signed certificate request for api
Notice: Removing file Puppet::SSL::CertificateRequest api at '/var/lib/puppet/ssl/ca/requests/api.pem'

# 查看 Master 认证机器
[[email protected] ~]# puppet cert list --all
+ "api"    (SHA256) 6C:A7:50:6A:29:CD:09:A9:CA:0E:0F:84:81:33:97:34:C9:0E:CC:D2:A3:2D:52:F5:25:64:C3:98:A0:02:E6:07
+ "puppet"      (SHA256) 41:CB:D2:51:8D:B1:48:6E:6E:97:CD:EE:5A:36:DB:F8:66:9B:F9:BB:57:F9:18:4C:11:3D:4E:0A:4E:9C:8F:04

# Agent 测试认证后结果
[[email protected] ~]# puppet agent -t
Info: Caching certificate for api
Info: Caching certificate_revocation_list for ca
Info: Caching certificate for api
Warning: Unable to fetch my node definition, but the agent run will continue:
Warning: undefined method `include?' for nil:NilClass
Info: Retrieving pluginfacts
Info: Retrieving plugin
Info: Caching catalog for api
Info: Applying configuration version '1510131350'
Info: Creating state file /var/lib/puppet/state/state.yaml
Notice: Finished catalog run in 0.03 seconds