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Code Releases Wiki Activity

feature #476: Moved some methods to VM class

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This commit is contained in:
Ruben S. Montero 2011-06-23 16:45:50 +02:00
parent 83dc32c53d
commit a3c767b6d1
1 changed files with 47 additions and 37 deletions
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84
src/vnm_mad/OpenNebulaNetwork.rb
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@ -37,42 +37,61 @@ COMMANDS = {
:lsmod => "/sbin/lsmod"
}
#
#
#
class VM
attr_accessor :nics, :filtered_nics
def initialize(vm_root, hypervisor)
@vm_root = vm_root
@vm_root = vm_root
@hypervisor = hypervisor
get_nics
nics = Nics.new(@hypervisor)
@vm_root.elements.each("TEMPLATE/NIC") do |nic_element|
nic = nics.new_nic
nic_element.elements.each('*') do |nic_attribute|
key = nic_attribute.xpath.split('/')[-1].downcase.to_sym
nic[key] = nic_attribute.text
end
nic.get_info(self)
nic.get_tap
nics << nic
end
@nics = nics
@filtered_nics = nics
end
def filter(*filter)
@filtered_nics = @nics.get(*filter)
end
def unfilter
@filtered_nics = @nics
end
def each_nic(block)
if @filtered_nics != nil
@filtered_nics.each do |the_nic|
block.call(the_nic)
end
end
end
def [](element)
if @vm_root
val = @vm_root.elements[element]
if val.text
return val.text
end
if val.text
return val.text
end
end
nil
end
def get_nics
nics = Nics.new(@hypervisor)
@vm_root.elements.each("TEMPLATE/NIC") do |nic_element|
nic = nics.new_nic
nic_element.elements.each('*') do |nic_attribute|
key = nic_attribute.xpath.split('/')[-1].downcase.to_sym
nic[key] = nic_attribute.text
end
nic.get_info(self)
nic.get_tap
nics << nic
end
@nics = nics
@filtered_nics = nics
end
end
class OpenNebulaNetwork
@ -84,25 +103,22 @@ class OpenNebulaNetwork
else
@hypervisor = hypervisor
end
@vm = VM.new(REXML::Document.new(vm_tpl).root, @hypervisor)
@vm = VM.new(REXML::Document.new(vm_tpl).root, @hypervisor)
end
def filter(*filter)
@vm.filtered_nics = @vm.nics.get(*filter)
@vm.filter(*filter)
self
end
def unfilter
@vm.filtered_nics = @vm.nics
@vm.unfilter
self
end
def process(&block)
if @vm.filtered_nics
@vm.filtered_nics.each do |n|
yield(n)
end
end
@vm.each_nic(block)
end
def detect_hypervisor
@ -138,9 +154,3 @@ class OpenNebulaNetwork
bridges
end
end