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glusterfs

GlusterFS module

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Version information

  • 0.0.3 (latest)
  • 0.0.2
released May 24th 2013

Start using this module

  • r10k or Code Manager
  • Bolt
  • Manual installation
  • Direct download

Add this module to your Puppetfile:

mod 'thias-glusterfs', '0.0.3'
Learn more about managing modules with a Puppetfile

Add this module to your Bolt project:

bolt module add thias-glusterfs
Learn more about using this module with an existing project

Manually install this module globally with Puppet module tool:

puppet module install thias-glusterfs --version 0.0.3

Direct download is not typically how you would use a Puppet module to manage your infrastructure, but you may want to download the module in order to inspect the code.

Download

Documentation

thias/glusterfs — version 0.0.3 May 24th 2013

puppet-glusterfs

Overview

Install, enable and configure GlusterFS.

  • glusterfs::server : Class to install and enable the server.
  • glusterfs::peer : Definition to add a server peer. Used by the server class' $peer parameter.
  • glusterfs::volume : Definition to create server volumes.
  • glusterfs::client : Class to install and enable the client. Included from the mount definition.
  • glusterfs::mount : Definition to create client mounts.

You will need to open TCP ports 24007:24009 and 38465:38466 on the servers.

Examples

Complete server with two redundant nodes, on top of existing kickstart created vg0 LVM VGs. Note that the first runs will fail since the volume creation won't work until the peers know each other, and that requires the service to be running :

file { [ '/export', '/export/gv0' ]:
  seltype => 'usr_t',
  ensure  => directory,
}
package { 'xfsprogs': ensure => installed }
exec { 'lvcreate /dev/vg0/gv0':
  command => '/sbin/lvcreate -L 256G -n gv0 vg0',
  creates => '/dev/vg0/gv0',
  notify  => Exec['mkfs /dev/vg0/gv0'],
}
exec { 'mkfs /dev/vg0/gv0':
  command     => '/sbin/mkfs.xfs -i size=512 /dev/vg0/gv0',
  require     => [ Package['xfsprogs'], Exec['lvcreate /dev/vg0/gv0'] ],
  refreshonly => true,
}
mount { '/export/gv0':
  device  => '/dev/vg0/gv0',
  fstype  => 'xfs',
  options => 'defaults',
  ensure  => mounted,
  require => [ Exec['mkfs /dev/vg0/gv0'], File['/export/gv0'] ],
}
class { 'glusterfs::server':
  peers => $::hostname ? {
    'server1' => '192.168.0.2',
    'server2' => '192.168.0.1',
  },
}
glusterfs::volume { 'gv0':
  create_options => 'replica 2 192.168.0.1:/export/gv0 192.168.0.2:/export/gv0',
  require        => Mount['/export/gv0'],
}

Client mount (the client class is included automatically). Note that clients are virtual machines on the servers above, so make each of them use the replica on the same hardware for optimal performance and optimal fail-over :

file { '/var/www': ensure => directory }
glusterfs::mount { '/var/www':
  device => $::hostname ? {
    'client1' => '192.168.0.1:/gv0',
    'client2' => '192.168.0.2:/gv0',
  }
}