Defined Type: labs_lvm::extend

Defined in:
modules/labs_lvm/manifests/extend.pp

Overview

resource: labs_lvm::extend

labs_lvm::extend ensures the specified volume has at least the requested size (if possible)

Parameters:

mountat  => point where the volume is to be mounted; defaults
            to the title
size     => desired size of the volume, using the lvcreate(8)
            syntax.  This can only /extend/ the volume size.

Requires:

The node must have included the labs_lvm class.

Sample Usage:

labs_lvm::extend { '/srv': size => '8G' }

Parameters:

  • mountat (Any) (defaults to: $title)
  • mountowner (Any) (defaults to: 'root')
  • mountgroup (Any) (defaults to: 'root')
  • mountmode (Any) (defaults to: '755')
  • size (Any) (defaults to: '100%FREE') 


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# File 'modules/labs_lvm/manifests/extend.pp', line 18

define labs_lvm::extend(
    $mountat    = $title,
    $mountowner = 'root',
    $mountgroup = 'root',
    $mountmode  = '755',
    $size       = '100%FREE',
) {
    exec { "extend-vd-${mountat}":
        logoutput => 'on_failure',
        require   => File['/usr/local/sbin/extend-instance-vol'],
        command   => "/usr/local/sbin/extend-instance-vol '${mountat}' '${size}'",
        unless    => "/usr/local/sbin/extend-instance-vol --test '${mountat}' '${size}'",
    }
}