1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
#
# image.rb
#
# Copyright (C) 2008 Red Hat, Inc.
# Written by Darryl L. Pierce <dpierce@redhat.com>
#
# This file is part of rubygem-cobbler.
#
# rubygem-cobbleris free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published
# by the Free Software Foundation, either version 2.1 of the License, or
# (at your option) any later version.
#
# rubygem-cobbler is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with rubygem-cobbler. If not, see <http://www.gnu.org/licenses/>.
#
module Cobbler
# +Image+ represents an image within Cobbler.
#
class Image < Base
cobbler_lifecycle :find_all => 'get_images',
:find_one => 'get_image',
:remove => 'remove_image'
ATTRIBUTES = [:name, :owners, :depth, :virt_file_size,
:virt_path, :xml_file, :virt_bridge, :file, :parent,
:image_type, :virt_ram, :virt_cpus, :virt_type, :network_count]
ATTRIBUTES.each do |attr|
cobbler_field attr
end
def initialize(definitions = nil)
super(definitions)
end
# Saves this instance.
#
def save
Base.begin_transaction(true)
token = Base.login
raise Exception.new('Update failed prior to saving') unless Base.make_call('update')
imgid = Base.make_call('new_image',token)
ATTRIBUTES.each do |attr|
Base.make_call('modify_image',imgid,attr.to_s, self.send(attr),token) if self.send(attr) != nil
end
Base.make_call('save_image',imgid,token)
Base.end_transaction
end
private
# Creates a new instance of +Image+ from a result received from Cobbler.
#
def self.create(attrs)
Image.new(attrs)
end
end
end
|
