Puppet : How to use [service Resource]2024/09/12 |
This is the examples for [service] resource. |
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[1] | It manages the configuration to keep [apache24] is running. |
root@dlp:~ #
vi /usr/local/etc/puppet/code/environments/production/manifests/svc01.pp service { 'apache24': name => 'apache24', ensure => running, } |
[2] | It manages the configuration to keep [apache24] is running. However, if [apache24] is not installed, [apache24] can not start of course, so it manages the configuration to keep [apache24] is installed with [require] parameter like follows. |
root@dlp:~ #
vi /usr/local/etc/puppet/code/environments/production/manifests/pkg01.pp package { 'apache24': provider => pkgng, ensure => installed, }
root@dlp:~ #
vi /usr/local/etc/puppet/code/environments/production/manifests/svc01.pp service { 'apache24': name => 'apache24', ensure => running, require => Package['apache24'], } |
[3] | It manages the configuration to keep sshd is not running. If running, it stops. |
root@dlp:~ #
vi /usr/local/etc/puppet/code/environments/production/manifests/svc02.pp service { 'sshd': name => 'sshd', ensure => stopped, } |
[4] | It restarts [apache24] when the file [/usr/local/etc/apache24/extra/security.conf] is updated. |
root@dlp:~ #
vi /usr/local/etc/puppet/code/environments/production/manifests/svc03.pp file { '/usr/local/etc/apache24/extra/security.conf': ensure => file, owner => 'root', group => 'wheel', mode => '0644', source => 'puppet://dlp.srv.world/extra_files/security.conf', notify => Service['apache24'], }
root@dlp:~ #
vi /usr/local/etc/puppet/files/security.conf ServerTokens Prod ServerSignature On TraceEnable Off |
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