Created
March 29, 2020 10:27
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Puppet Intro Summary
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| https://www.digitalocean.com/community/tutorials/getting-started-with-puppet-code-manifests-and-modules | |
| + Resources | |
| resource_type { 'resource_name' | |
| attribute => value | |
| ... | |
| } | |
| user { 'mitchell': | |
| ensure => present, | |
| uid => '1000', | |
| gid => '1000', | |
| shell => '/bin/bash', | |
| home => '/home/mitchell' | |
| } | |
| + Manifests | |
| programas | |
| /etc/puppet/manifests/site.pp | |
| + Classes | |
| class example_class { | |
| ... | |
| code | |
| ... | |
| } | |
| + Class Declaration | |
| include example_class | |
| node 'host2' { | |
| class { 'apache': } # use apache module | |
| apache::vhost { 'example.com': # define vhost resource | |
| port => '80', | |
| docroot => '/var/www/html' | |
| } | |
| } | |
| + Modules | |
| Colección manifests e datos | |
| sudo vi /etc/puppet/manifests/lamp.pp | |
| # execute 'apt-get update' | |
| exec { 'apt-update': # exec resource named 'apt-update' | |
| command => '/usr/bin/apt-get update' # command this resource will run | |
| } | |
| # install apache2 package | |
| package { 'apache2': | |
| require => Exec['apt-update'], # require 'apt-update' before installing | |
| ensure => installed, | |
| } | |
| # ensure apache2 service is running | |
| service { 'apache2': | |
| ensure => running, | |
| } | |
| # install mysql-server package | |
| package { 'mysql-server': | |
| require => Exec['apt-update'], # require 'apt-update' before installing | |
| ensure => installed, | |
| } | |
| # ensure mysql service is running | |
| service { 'mysql': | |
| ensure => running, | |
| } | |
| # install php5 package | |
| package { 'php5': | |
| require => Exec['apt-update'], # require 'apt-update' before installing | |
| ensure => installed, | |
| } | |
| # ensure info.php file exists | |
| file { '/var/www/html/info.php': | |
| ensure => file, | |
| content => '<?php phpinfo(); ?>', # phpinfo code | |
| require => Package['apache2'], # require 'apache2' package before creating | |
| } | |
| + Apply Manifest | |
| sudo puppet apply --test | |
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