puppet master/agent部署及应用

部署环境

Linux 4.9.0-11-amd64 #1 SMP Debian 4.9.189-3 (2019-09-02) x86_64 GNU/Linux

设备

master 192.168.1.131 host3.super.org
client1 192.168.1.134   host6.super.org
client2 192.168.1.147   host13.super.org

--master 下载安装

apt update

apt-get install puppet -y

apt-get install puppetmaster -y

--client 下载安装

apt-get install puppet -y

--master

systemctl start puppetmaster.service

netstat -nlp |grep 8140
​
tcp       0     0 0.0.0.0:8140           0.0.0.0:*               LISTEN     100268/rub

--client

puppet agent --server host3.super.org -v --no-daemonize

--master

查看证书

puppet cert list

推送证书

puppet cert sign --all

查看

root@host3:/etc/puppet/code/environments/production# ls /var/lib/puppet/ssl/ca/signed/ -al
total 32
drwxr-xr-x 2 puppet puppet 4096 Dec 31 10:23 .
drwxr-xr-x 5 puppet puppet 4096 Dec 30 10:59 ..
-rw-r--r-- 1 puppet puppet 1956 Dec 30 14:43 host13.super.org.pem
-rw-r--r-- 1 puppet puppet 2004 Dec 30 10:59 host3.super.org.pem
-rw-r--r-- 1 puppet puppet 1956 Dec 30 14:24 host6.super.org.pem

配置nginx测试

--master

正常你的目录层级 应该是 /etc/puppet/code/environments/production/

root@host3:/etc/puppet/code/environments/production# cat manifests/site.pp  
node 'host6.super.org'{
include nginx::nginx_web
}
node 'host13.super.org'{
include nginx::nginx_web
}

root@host3:/etc/puppet/code/environments/production/modules# mkdir -pv nginx/{manifests,files,lib,templates,tests,spec}

root@host3:/etc/puppet/code/environments/production/modules# cat nginx/manifests/init.pp
class nginx {
package {'nginx':
ensure => installed,
}
}
root@host3:/etc/puppet/code/environments/production/modules# cat nginx/manifests/nginx_web.pp
class nginx::nginx_web inherits nginx {
file {'/etc/nginx/nginx.conf':
ensure => file,
source => 'puppet:///modules/nginx/nginx-web.conf',
mode => '0644',
owner => 'root',
group => 'root',
notify => Service['nginx'],
require => Package['nginx'],
}
service {'nginx':
ensure => running,
}
}
​
root@host3:/etc/puppet/code/environments/production/modules# cp /etc/nginx/nginx.conf /usr/share/puppet/modules/nginx/files/nginx-web.conf
​
​
​
root@host3:/etc/puppet/code/environments/production/modules# service puppetmaster restart

--client

root@host6:~# puppet agent -t
Info: Using configured environment 'production'
Info: Retrieving pluginfacts
Info: Retrieving plugin
Info: Caching catalog for host15.super.org
Info: Applying configuration version '1577762968'
Notice: /Stage[main]/Nginx/Package[nginx]/ensure: created
Notice: Applied catalog in 5.35 seconds
root@host6:~# ps aux|grep nginx
root       5927 0.0 0.0 159536 1640 ?       Ss   11:29   0:00 nginx: master process /usr/sbin/nginx -g daemon on; master_process on;
www-data   5928 0.0 0.0 159872 3296 ?       S   11:29   0:00 nginx: worker process
www-data   5929 0.0 0.0 159872 3296 ?       S   11:29   0:00 nginx: worker process
www-data   5930 0.0 0.0 159872 3296 ?       S   11:29   0:00 nginx: worker process
www-data   5931 0.0 0.0 159872 3296 ?       S   11:29   0:00 nginx: worker process
root       5943 0.0 0.0 11108   928 pts/0   S+   11:29   0:00 grep --color nginx