Linux自动化运维之puppet的Master和Agent

摘要

默认agent端会每30分钟请求一次master以便来获取自己的catalog。master端这时候会根据agent端所持有的证书验证请求者的身份,并根据证书内嵌的使用者名称和请求者自己的名称进行解析验证,如果验证通过master端就根据节点定义找到属于请求者agent端的配置,并在本地编译成catalog,将编译完成的结果发送给agent端。

1、配置主机名互解和ssh互信

[root@Legion100 ~]# ssh-keygen  -t rsa -f ~/.ssh/id_rsa  -P ''
Generating public/private rsa key pair.
Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
69:71:14:55:4c:48:b1:fc:a3:e5:6a:b2:4a:f2:94:64 root@Legion100.dwhd.org
The key's randomart image is:
+--[ RSA 2048]----+
|          o++*o  |
|          o++*o  |
|         . ....  |
|        . . o    |
|         +   .   |
|        E     +  |
|       + .   + . |
|      . +   . .  |
|       =  . ..   |
|        o..+.    |
+-----------------+
[root@Legion100 ~]# ssh-copy-id -i ~/.ssh/id_rsa.pub root@Legion101.dwhd.org
The authenticity of host 'legion101.dwhd.org (172.16.6.101)' can't be established.
RSA key fingerprint is 41:00:ad:6a:9d:50:77:c2:73:89:cb:ce:79:2a:87:2a.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'legion101.dwhd.org,172.16.6.101' (RSA) to the list of known hosts.
root@legion101.dwhd.org's password:
Now try logging into the machine, with "ssh 'root@Legion101.dwhd.org'", and check in:

  .ssh/authorized_keys

to make sure we haven't added extra keys that you weren't expecting.

[root@Legion100 ~]# ssh-copy-id -i ~/.ssh/id_rsa.pub root@Legion102.dwhd.org
The authenticity of host 'legion102.dwhd.org (172.16.6.102)' can't be established.
RSA key fingerprint is 68:70:b9:44:8b:c5:8f:1f:48:0d:fe:60:68:f1:19:22.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'legion102.dwhd.org,172.16.6.102' (RSA) to the list of known hosts.
root@legion102.dwhd.org's password:
Now try logging into the machine, with "ssh 'root@Legion102.dwhd.org'", and check in:

  .ssh/authorized_keys

to make sure we haven't added extra keys that you weren't expecting.

[root@Legion100 ~]# echo "172.16.6.100 Legion100.dwhd.org Legion100 node1" >> /etc/hosts && \
echo "172.16.6.101 Legion101.dwhd.org Legion101 node2" >> /etc/hosts && \
echo "172.16.6.102 Legion102.dwhd.org Legion102 node3" >> /etc/hosts && \
echo "172.16.6.103 Legion103.dwhd.org Legion103 node4" >> /etc/hosts
[root@Legion100 ~]# 
[root@Legion100 ~]# echo "172.16.6.100 Legion100.dwhd.org Legion100 node1" >> /etc/hosts && \
echo "172.16.6.101 Legion101.dwhd.org Legion101 node2" >> /etc/hosts && \
echo "172.16.6.102 Legion102.dwhd.org Legion102 node3" >> /etc/hosts && \
echo "172.16.6.103 Legion103.dwhd.org Legion103 node4" >> /etc/hosts
[root@Legion100 ~]# ssh-keygen  -t rsa -f ~/.ssh/id_rsa  -P ''
Generating public/private rsa key pair.
Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
f0:09:7a:5d:a0:87:66:a1:93:86:43:a0:79:92:90:bc root@Legion101.dwhd.org
The key's randomart image is:
+--[ RSA 2048]----+
|+o.   . .        |
|+= . o + .       |
|= = = B . .      |
| E o = * o       |
|    . . S        |
|     .           |
|                 |
|                 |
|                 |
+-----------------+
[root@Legion101 ~]# ssh-copy-id -i ~/.ssh/id_rsa.pub root@Legion100.dwhd.org
The authenticity of host 'legion100.dwhd.org (172.16.6.100)' can't be established.
RSA key fingerprint is 27:4e:d4:ce:88:a2:21:42:32:c5:54:c5:00:d8:e9:d5.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'legion100.dwhd.org,172.16.6.100' (RSA) to the list of known hosts.
root@legion100.dwhd.org's password: 
Now try logging into the machine, with "ssh 'root@Legion100.dwhd.org'", and check in:

  .ssh/authorized_keys

to make sure we haven't added extra keys that you weren't expecting.

[root@Legion101 ~]# ssh-copy-id -i ~/.ssh/id_rsa.pub root@Legion102.dwhd.org
The authenticity of host 'legion102.dwhd.org (172.16.6.102)' can't be established.
RSA key fingerprint is 68:70:b9:44:8b:c5:8f:1f:48:0d:fe:60:68:f1:19:22.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'legion102.dwhd.org,172.16.6.102' (RSA) to the list of known hosts.
root@legion102.dwhd.org's password: 
Now try logging into the machine, with "ssh 'root@Legion102.dwhd.org'", and check in:

  .ssh/authorized_keys

to make sure we haven't added extra keys that you weren't expecting.

[root@Legion101 ~]# 
[root@Legion100 ~]# echo "172.16.6.100 Legion100.dwhd.org Legion100 node1" >> /etc/hosts && \
echo "172.16.6.101 Legion101.dwhd.org Legion101 node2" >> /etc/hosts && \
echo "172.16.6.102 Legion102.dwhd.org Legion102 node3" >> /etc/hosts && \
echo "172.16.6.103 Legion103.dwhd.org Legion103 node4" >> /etc/hosts
[root@Legion100 ~]# ssh-keygen  -t rsa -f ~/.ssh/id_rsa  -P ''
Generating public/private rsa key pair.
Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
de:89:d8:56:b1:73:ee:bf:80:49:6b:08:ea:2f:46:e9 root@Legion102.dwhd.org
The key's randomart image is:
+--[ RSA 2048]----+
|                 |
|                 |
|          .      |
|           o     |
|     .. S = .    |
|    o. = * O     |
|   o. . * B o    |
|   .E  . . . .   |
|   ..o.     ..o. |
+-----------------+
[root@Legion102 ~]# ssh-copy-id -i ~/.ssh/id_rsa.pub root@Legion100.dwhd.org
The authenticity of host 'legion100.dwhd.org (172.16.6.100)' can't be established.
RSA key fingerprint is 27:4e:d4:ce:88:a2:21:42:32:c5:54:c5:00:d8:e9:d5.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'legion100.dwhd.org,172.16.6.100' (RSA) to the list of known hosts.
root@legion100.dwhd.org's password: 
Now try logging into the machine, with "ssh 'root@Legion100.dwhd.org'", and check in:

  .ssh/authorized_keys

to make sure we haven't added extra keys that you weren't expecting.

[root@Legion102 ~]# ssh-copy-id -i ~/.ssh/id_rsa.pub root@Legion101.dwhd.org
The authenticity of host 'legion101.dwhd.org (172.16.6.101)' can't be established.
RSA key fingerprint is 41:00:ad:6a:9d:50:77:c2:73:89:cb:ce:79:2a:87:2a.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'legion101.dwhd.org,172.16.6.101' (RSA) to the list of known hosts.
root@legion101.dwhd.org's password: 
Now try logging into the machine, with "ssh 'root@Legion101.dwhd.org'", and check in:

  .ssh/authorized_keys

to make sure we haven't added extra keys that you weren't expecting.

[root@Legion102 ~]# 

2、安装puppet master端

[root@Legion100 ~]# mkdir /tmp/puppetrpm && cd /tmp/puppetrpm
wget -q https://www.dwhd.org/wp-content/uploads/2015/06/facter-1.7.6-1.el6_.x86_64.rpm && \
wget -q https://www.dwhd.org/wp-content/uploads/2015/06/facter-2.2.0-1.el6_.x86_64.rpm && \
wget -q https://www.dwhd.org/wp-content/uploads/2015/06/hiera-1.3.4-1.el6_.noarch.rpm && \
wget -q https://www.dwhd.org/wp-content/uploads/2015/06/mcollective-2.6.0-1.el6_.noarch.rpm && \
wget -q https://www.dwhd.org/wp-content/uploads/2015/06/mcollective-client-2.6.0-1.el6_.noarch.rpm && \
wget -q https://www.dwhd.org/wp-content/uploads/2015/06/mcollective-common-2.6.0-1.el6_.noarch.rpm && \
wget -q https://www.dwhd.org/wp-content/uploads/2015/06/puppet-3.7.1-1.el6_.noarch.rpm && \
wget -q https://www.dwhd.org/wp-content/uploads/2015/06/puppet-dashboard-1.2.23-1.el6_.noarch1.rpm && \
wget -q https://www.dwhd.org/wp-content/uploads/2015/06/puppet-server-3.7.1-1.el6_.noarch.rpm
[root@Legion100 /tmp/puppetrpm]# yum install facter-1.7.6-1.el6_.x86_64.rpm puppet-3.7.1-1.el6_.noarch.rpm \
puppet-server-3.7.1-1.el6_.noarch.rpm -y
[root@Legion100 /tmp/puppetrpm]# puppet master -v --no-daemonize #第一次启动master的是最好是这样放在前台执行
#等所有的配置信息什么的都正确后强制关闭再用系统启动脚本的方式启动放在后台运行。
Info: Creating a new SSL key for ca
Info: Creating a new SSL certificate request for ca
Info: Certificate Request fingerprint (SHA256): D9:C9:81:E2:9B:00:FC:43:DC:72:2D:A7:3A:4A:37:E9:CD:10:31:CC:88:F0:B4:C7:70:30:44:
Notice: Signed certificate request for ca
Info: Creating a new certificate revocation list
Info: Creating a new SSL key for legion100.dwhd.org
Info: csr_attributes file loading from /etc/puppet/csr_attributes.yaml
Info: Creating a new SSL certificate request for legion100.dwhd.org
Info: Certificate Request fingerprint (SHA256): 3B:CC:BB:70:D4:B6:14:C5:7C:3B:24:21:1E:87:B5:E1:59:A7:2B:0E:CF:DE:61:4C:57:2F:A8:
Notice: legion100.dwhd.org has a waiting certificate request
Notice: Signed certificate request for legion100.dwhd.org
Notice: Removing file Puppet::SSL::CertificateRequest legion100.dwhd.org at '/var/lib/puppet/ssl/ca/requests/legion100.dwhd.org.p
Notice: Removing file Puppet::SSL::CertificateRequest legion100.dwhd.org at '/var/lib/puppet/ssl/certificate_requests/legion100.d
Notice: Starting Puppet master version 3.7.1
^CNotice: Caught INT; calling stop
[root@Legion100 /tmp/puppetrpm]# service puppetmaster start
启动 puppetmaster:                                        [确定]
[root@Legion100 /tmp/puppetrpm]# chkconfig puppetmaster on
[root@Legion100 /tmp]# chkconfig --list puppetmaster
puppetmaster    0:关闭  1:关闭  2:启用  3:启用  4:启用  5:启用  6:关闭
[root@Legion100 /tmp/puppetrpm]# ss -tnlp | grep puppet
LISTEN     0      5                         *:8140                     *:*      users:(("puppet",7928,5))
[root@Legion100 /tmp/puppetrpm]# service puppetmaster status
puppet (pid  7928) 正在运行...
[root@Legion100 /tmp/puppetrpm]# 

Linux自动化运维之puppet的Master和Agent
3、安装agentduan

[root@Legion100 /tmp]# scp -r puppetrpm root@Legion101.dwhd.org:/tmp
hiera-1.3.4-1.el6_.noarch.rpm                                                                   100%   23KB  23.3KB/s   00:00    
puppet-server-3.7.1-1.el6_.noarch.rpm                                                           100%   24KB  24.1KB/s   00:00    
puppet-dashboard-1.2.23-1.el6_.noarch1.rpm                                                      100% 4403KB   4.3MB/s   00:00    
mcollective-2.6.0-1.el6_.noarch.rpm                                                             100%   11KB  10.9KB/s   00:00    
mcollective-common-2.6.0-1.el6_.noarch.rpm                                                      100%  774KB 774.0KB/s   00:00    
facter-1.7.6-1.el6_.x86_64.rpm                                                                  100%   87KB  86.8KB/s   00:00    
facter-2.2.0-1.el6_.x86_64.rpm                                                                  100%   96KB  96.1KB/s   00:00    
puppet-3.7.1-1.el6_.noarch.rpm                                                                  100% 1597KB   1.6MB/s   00:00    
mcollective-client-2.6.0-1.el6_.noarch.rpm                                                      100%   27KB  27.0KB/s   00:00    
[root@Legion100 /tmp]# scp -r puppetrpm root@Legion102.dwhd.org:/tmp
hiera-1.3.4-1.el6_.noarch.rpm                                                                   100%   23KB  23.3KB/s   00:00    
puppet-server-3.7.1-1.el6_.noarch.rpm                                                           100%   24KB  24.1KB/s   00:00    
puppet-dashboard-1.2.23-1.el6_.noarch1.rpm                                                      100% 4403KB   4.3MB/s   00:00    
mcollective-2.6.0-1.el6_.noarch.rpm                                                             100%   11KB  10.9KB/s   00:00    
mcollective-common-2.6.0-1.el6_.noarch.rpm                                                      100%  774KB 774.0KB/s   00:00    
facter-1.7.6-1.el6_.x86_64.rpm                                                                  100%   87KB  86.8KB/s   00:00    
facter-2.2.0-1.el6_.x86_64.rpm                                                                  100%   96KB  96.1KB/s   00:00    
puppet-3.7.1-1.el6_.noarch.rpm                                                                  100% 1597KB   1.6MB/s   00:00    
mcollective-client-2.6.0-1.el6_.noarch.rpm                                                      100%   27KB  27.0KB/s   00:00    
[root@Legion100 /tmp]# 
[root@Legion101 ~]# cd /tmp/puppetrpm/
[root@Legion101 /tmp/puppetrpm]# yum install facter-1.7.6-1.el6_.x86_64.rpm puppet-3.7.1-1.el6_.noarch.rpm -y
[root@Legion102 ~]# cd /tmp/puppetrpm/
[root@Legion102 /tmp/puppetrpm]# yum install facter-1.7.6-1.el6_.x86_64.rpm puppet-3.7.1-1.el6_.noarch.rpm -y

4、连接master端

[root@Legion101 /tmp/puppetrpm]# cd
[root@Legion101 ~]# echo "    server = Legion100.dwhd.org" >> /etc/puppet/puppet.conf
[root@Legion101 ~]# puppet agent -v --no-daemonize
Info: Creating a new SSL key for legion101.dwhd.org
Info: Caching certificate for ca
Info: csr_attributes file loading from /etc/puppet/csr_attributes.yaml
Info: Creating a new SSL certificate request for legion101.dwhd.org
Info: Certificate Request fingerprint (SHA256): E3:02:0E:92:36:C2:CE:47:1A:A9:E9:74:0F:40:CD:B3:9A:DA:4E:6B:BB:3A:D0:39:17:48:99:42:82:36:20:19
Info: Caching certificate for ca
[root@Legion102 /tmp/puppetrpm]# cd 
[root@Legion102 ~]# echo "    server = Legion100.dwhd.org" >> /etc/puppet/puppet.conf
[root@Legion102 ~]# puppet agent -v --no-daemonize
Info: Creating a new SSL key for legion102.dwhd.org
Info: Caching certificate for ca
Info: csr_attributes file loading from /etc/puppet/csr_attributes.yaml
Info: Creating a new SSL certificate request for legion102.dwhd.org
Info: Certificate Request fingerprint (SHA256): C2:FA:83:C8:06:2B:F7:24:B7:D2:0A:01:45:9D:B6:46:BF:89:F2:CD:67:4D:E6:22:90:F8:A2:BC:3F:B4:CC:EC
Info: Caching certificate for ca

5、在master上给agent端签署证书

[root@Legion100 /tmp]# puppet ca list #查询等待签署证书的额节点
  legion101.dwhd.org  (SHA256) E3:02:0E:92:36:C2:CE:47:1A:A9:E9:74:0F:40:CD:B3:9A:DA:4E:6B:BB:3A:D0:39:17:48:99:42:82:36:20:19
  legion102.dwhd.org  (SHA256) C2:FA:83:C8:06:2B:F7:24:B7:D2:0A:01:45:9D:B6:46:BF:89:F2:CD:67:4D:E6:22:90:F8:A2:BC:3F:B4:CC:EC
[root@Legion100 /tmp]# puppet cert --sign --all #签署全部等待节点的证书
#puppet cert --sign Legion101.dwhd.org #指定签署Legion101.dwhd.org的证书
Notice: Signed certificate request for legion102.dwhd.org
Notice: Removing file Puppet::SSL::CertificateRequest legion102.dwhd.org at '/var/lib/puppet/ssl/ca/requests/legion102.dwhd.org.pem'
Notice: Signed certificate request for legion101.dwhd.org
Notice: Removing file Puppet::SSL::CertificateRequest legion101.dwhd.org at '/var/lib/puppet/ssl/ca/requests/legion101.dwhd.org.pem'
[root@Legion100 /tmp]# puppet ca list

[root@Legion100 /tmp]# 

这时候agent端就ok了

[root@Legion101 ~]# puppet agent -v --no-daemonize
Info: Creating a new SSL key for legion101.dwhd.org
Info: Caching certificate for ca
Info: csr_attributes file loading from /etc/puppet/csr_attributes.yaml
Info: Creating a new SSL certificate request for legion101.dwhd.org
Info: Certificate Request fingerprint (SHA256): E3:02:0E:92:36:C2:CE:47:1A:A9:E9:74:0F:40:CD:B3:9A:DA:4E:6B:BB:3A:D0:39:17:48:99:42:82:36:20:19
Info: Caching certificate for ca
Info: Caching certificate for legion101.dwhd.org
Notice: Starting Puppet client version 3.7.1
Info: Caching certificate_revocation_list for ca
Info: Retrieving plugin
Info: Caching catalog for legion101.dwhd.org
Info: Applying configuration version '1433931220'
Info: Creating state file /var/lib/puppet/state/state.yaml
Notice: Finished catalog run in 0.03 seconds #Ctrl+C键强制关闭
^CNotice: Caught INT; calling stop
[root@Legion102 ~]# puppet agent -v --no-daemonize
Info: Creating a new SSL key for legion102.dwhd.org
Info: Caching certificate for ca
Info: csr_attributes file loading from /etc/puppet/csr_attributes.yaml
Info: Creating a new SSL certificate request for legion102.dwhd.org
Info: Certificate Request fingerprint (SHA256): C2:FA:83:C8:06:2B:F7:24:B7:D2:0A:01:45:9D:B6:46:BF:89:F2:CD:67:4D:E6:22:90:F8:A2:BC:3F:B4:CC:EC
Info: Caching certificate for ca
Info: Caching certificate for legion102.dwhd.org
Notice: Starting Puppet client version 3.7.1
Info: Caching certificate_revocation_list for ca
Info: Retrieving plugin
Info: Caching catalog for legion102.dwhd.org
Info: Applying configuration version '1433931220'
Info: Creating state file /var/lib/puppet/state/state.yaml
Notice: Finished catalog run in 0.01 seconds #Ctrl+C键强制关闭
^CNotice: Caught INT; calling stop

6、制作各节点上的站点清单

[root@Legion100 /etc/puppet]# mkdir -pv /etc/puppet/modules/nginx/{manifests,files,template}
mkdir: 已创建目录 "/etc/puppet/modules/nginx"
mkdir: 已创建目录 "/etc/puppet/modules/nginx/manifests"
mkdir: 已创建目录 "/etc/puppet/modules/nginx/files"
mkdir: 已创建目录 "/etc/puppet/modules/nginx/template"
[root@Legion100 /etc/puppet]# mkdir -pv /etc/puppet/modules/mysql/{manifests,files,template}
mkdir: 已创建目录 "/etc/puppet/modules/mysql"
mkdir: 已创建目录 "/etc/puppet/modules/mysql/manifests"
mkdir: 已创建目录 "/etc/puppet/modules/mysql/files"
mkdir: 已创建目录 "/etc/puppet/modules/mysql/template"
[root@Legion100 /etc/puppet]# cd /etc/puppet/modules/nginx/manifests/
[root@Legion100 /etc/puppet/modules/nginx/manifests]# cat init.pp 
class nginx {
        package {'nginx':
                ensure  => installed,
        }
 
        file {'nginx.conf':
                ensure  => file,
                source  => 'puppet:///modules/nginx/nginx.conf',
                mode    => 644,
                require => Package['nginx'],
                path    => '/etc/nginx/nginx.conf',
        }
 
        service {'nginx':
                ensure          => true,
                enable          => true,
                require         => Package['nginx'],
                subscribe       => File['nginx.conf'],
        }
}
[root@Legion100 /etc/puppet/modules/nginx/manifests]# cat /etc/puppet/modules/nginx/files/nginx.conf
# For more information on configuration, see:
#   * Official English Documentation: http://nginx.org/en/docs/
#   * Official Russian Documentation: http://nginx.org/ru/docs/

user              nginx;
worker_processes  2;

error_log  /var/log/nginx/error.log;
#error_log  /var/log/nginx/error.log  notice;
#error_log  /var/log/nginx/error.log  info;

pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;
    
    # Load config files from the /etc/nginx/conf.d directory
    # The default server is in conf.d/default.conf
    include /etc/nginx/conf.d/*.conf;

}
[root@Legion100 /etc/puppet/modules/nginx/manifests]# cd /etc/puppet/modules/mysql/manifests/
[root@Legion100 /etc/puppet/modules/mysql/manifests]# cat init.pp
class mysql {
        package {"mysql-server":
                ensure  => installed,
        }
 
        file {'my.cnf':
                ensure  => file,
                source  => 'puppet:///modules/mysql/my.cnf',
                mode    => 644,
                path    => '/etc/my.cnf',
                require => Package['mysql-server'],
        }
 
        service {'mysqld':
                ensure  => true,
                enable  => true,
                require => Package['mysql-server'],
                subscribe       => File['my.cnf'],
        }
}
[root@Legion100 /etc/puppet/modules/mysql/manifests]# cat /etc/puppet/modules/mysql/files/my.cnf
#This config file form puppet
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0

[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
[root@Legion100 /etc/puppet/modules/mysql/manifests]# cd /etc/puppet/manifests/
[root@Legion100 /etc/puppet/manifests]# mkdir -pv {DB-servers,WEB-servers}
[root@Legion100 /etc/puppet/manifests]# cat site.pp 
import "DB-servers/*.pp"
import "WEB-servers/*.pp"
#可以通过import 导入其他的pp文件
[root@Legion100 /etc/puppet/manifests]# cat DB-servers/mysql.pp
node "Legion102.dwhd.org" {
        include mysql
}

[root@Legion100 /etc/puppet/manifests]# cat WEB-servers/nginx.pp 
node "Legion101.dwhd.org" {
        include nginx
}

[root@Legion100 /etc/puppet/manifests]# 

7、在agent上做测试观察

[root@Legion101 ~]# puppet agent -v --no-daemonize --noop
Notice: Starting Puppet client version 3.7.1
Info: Retrieving plugin
Info: Caching catalog for legion101.dwhd.org
Warning: The package type's allow_virtual parameter will be changing its default value from false to true in a future release. If you do not want to allow virtual packages, please explicitly set allow_virtual to false.
   (at /usr/lib/ruby/site_ruby/1.8/puppet/type/package.rb:430:in `default')
Info: Applying configuration version '1433934020'
Notice: /Stage[main]/Nginx/Package[nginx]/ensure: current_value absent, should be present (noop)
Notice: /Stage[main]/Nginx/File[nginx.conf]/ensure: current_value absent, should be file (noop)
Info: /Stage[main]/Nginx/File[nginx.conf]: Scheduling refresh of Service[nginx]
Notice: /Stage[main]/Nginx/Service[nginx]/ensure: current_value stopped, should be running (noop)
Info: /Stage[main]/Nginx/Service[nginx]: Unscheduling refresh on Service[nginx]
Notice: Class[Nginx]: Would have triggered 'refresh' from 3 events
Notice: Stage[main]: Would have triggered 'refresh' from 1 events
Notice: Finished catalog run in 0.38 seconds

Linux自动化运维之puppet的Master和Agent

[root@Legion102 ~]# puppet agent -v --no-daemonize --noop
Notice: Starting Puppet client version 3.7.1
Info: Retrieving plugin
Info: Caching catalog for legion102.dwhd.org
Warning: The package type's allow_virtual parameter will be changing its default value from false to true in a future release. If you do not want to allow virtual packages, please explicitly set allow_virtual to false.
   (at /usr/lib/ruby/site_ruby/1.8/puppet/type/package.rb:430:in `default')
Info: Applying configuration version '1433934020'
Notice: /Stage[main]/Mysql/Package[mysql_server]/ensure: current_value absent, should be present (noop)
Notice: /Stage[main]/Mysql/File[my.cnf]/content: current_value {md5}8ace886bbe7e274448bc8bea16d3ead6, should be {md5}953171d28e419dcda98c43ba6ecb3daa (noop)
Info: /Stage[main]/Mysql/File[my.cnf]: Scheduling refresh of Service[mysqld]
Notice: /Stage[main]/Mysql/Service[mysqld]/ensure: current_value stopped, should be running (noop)
Info: /Stage[main]/Mysql/Service[mysqld]: Unscheduling refresh on Service[mysqld]
Notice: Class[Mysql]: Would have triggered 'refresh' from 3 events
Notice: Stage[main]: Would have triggered 'refresh' from 1 events
Notice: Finished catalog run in 0.38 seconds 

Linux自动化运维之puppet的Master和Agent
8、两agent节点正式上线

[root@Legion101 ~]# service puppet start
Starting puppet agent:                                     [确定]
[root@Legion101 ~]# service nginx status
nginx (pid  43789) 正在运行...
[root@Legion101 ~]# 

Linux自动化运维之puppet的Master和Agent

[root@Legion102 ~]# service puppet start
Starting puppet agent:                                     [确定]
[root@Legion102 ~]# service mysqld status
mysqld (pid  38736) 正在运行...
[root@Legion102 ~]# 

Linux自动化运维之puppet的Master和Agent

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