c659733d39
This adds defined anchor points for external modules to hook into the software install, config and service dependency chain. This allows external modules to manage software installation (virtualenv, containers, etc) and service management (pacemaker) without needing rely on resources that may change or be renamed. Change-Id: I00cf4846bb933291469be94c9debed425eddf798
51 lines
1.5 KiB
Puppet
51 lines
1.5 KiB
Puppet
# follow the instructions for creating a loopback device
|
|
# for storage from: http://swift.openstack.org/development_saio.html
|
|
#
|
|
# this define needs to be sent a refresh signal to do anything
|
|
#
|
|
# === Parameters:
|
|
#
|
|
# [*device*]
|
|
# (mandatory) An array of devices (prefixed or not by /dev)
|
|
#
|
|
# [*mnt_base_dir*]
|
|
# (optional) The directory where the flat files that store the file system
|
|
# to be loop back mounted are actually mounted at.
|
|
# Defaults to '/srv/node', base directory where disks are mounted to
|
|
#
|
|
# [*byte_size*]
|
|
# (optional) The byte size that dd uses when it creates the file system.
|
|
# Defaults to '1024', block size for the disk. For very large partitions, this should be larger
|
|
# It is recommened to use 1024 to ensure that the metadata can fit in a single inode.
|
|
#
|
|
# [*loopback*]
|
|
# (optional) Define if the device must be mounted as a loopback or not
|
|
# Defaults to false.
|
|
#
|
|
define swift::storage::ext4(
|
|
$device,
|
|
$byte_size = '1024',
|
|
$mnt_base_dir = '/srv/node',
|
|
$loopback = false
|
|
) {
|
|
|
|
include ::swift::deps
|
|
# does this have to be refreshonly?
|
|
# how can I know if this drive has been formatted?
|
|
exec { "mkfs-${name}":
|
|
command => "mkfs.ext4 -I ${byte_size} -F ${device}",
|
|
path => ['/sbin/'],
|
|
refreshonly => true,
|
|
before => Anchor['swift::config::end'],
|
|
}
|
|
|
|
swift::storage::mount { $name:
|
|
device => $device,
|
|
mnt_base_dir => $mnt_base_dir,
|
|
subscribe => Exec["mkfs-${name}"],
|
|
loopback => $loopback,
|
|
fstype => 'ext4',
|
|
}
|
|
|
|
}
|