/var/lib/one/remotes/vnm/OpenNebulaNic.rb is in opennebula 3.2.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 | # -------------------------------------------------------------------------- #
# Copyright 2002-2012, OpenNebula Project Leads (OpenNebula.org) #
# #
# Licensed under the Apache License, Version 2.0 (the "License"); you may #
# not use this file except in compliance with the License. You may obtain #
# a copy of the License at #
# #
# http://www.apache.org/licenses/LICENSE-2.0 #
# #
# Unless required by applicable law or agreed to in writing, software #
# distributed under the License is distributed on an "AS IS" BASIS, #
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
# See the License for the specific language governing permissions and #
# limitations under the License. #
#--------------------------------------------------------------------------- #
# This class represents the NICS of a VM
class Nics < Array
def initialize(hypervisor)
case hypervisor
when "kvm"
@nicClass = NicKVM
when "xen"
@nicClass = NicXen
when "vmware"
@nicClass = NicVMware
end
end
def new_nic
@nicClass.new
end
end
# A NIC using KVM. This class implements functions to get the physical interface
# that the NIC is using
class NicKVM < Hash
def initialize
super(nil)
end
def get_info(vm)
if vm.deploy_id
deploy_id = vm.deploy_id
else
deploy_id = vm['DEPLOY_ID']
end
if deploy_id and vm.vm_info[:dumpxml].nil?
vm.vm_info[:dumpxml] = `#{COMMANDS[:virsh]} dumpxml #{deploy_id} \
2>/dev/null`
vm.vm_info.each_key do |k|
vm.vm_info[k] = nil if vm.vm_info[k].to_s.strip.empty?
end
end
end
def get_tap(vm)
dumpxml = vm.vm_info[:dumpxml]
if dumpxml
dumpxml_root = REXML::Document.new(dumpxml).root
xpath = "devices/interface[@type='bridge']/"
xpath << "mac[@address='#{self[:mac]}']/../target"
tap = dumpxml_root.elements[xpath]
if tap
self[:tap] = tap.attributes['dev']
end
end
self
end
end
# A NIC using Xen. This class implements functions to get the physical interface
# that the NIC is using
class NicXen < Hash
def initialize
super(nil)
end
def get_info(vm)
if vm.deploy_id
deploy_id = vm.deploy_id
else
deploy_id = vm['DEPLOY_ID']
end
if deploy_id and (vm.vm_info[:domid].nil? or vm.vm_info[:networks].nil?)
vm.vm_info[:domid] =`#{COMMANDS[:xm]} domid #{deploy_id}`.strip
vm.vm_info[:networks] =`#{COMMANDS[:xm]} network-list #{deploy_id}`
vm.vm_info.each_key do |k|
vm.vm_info[k] = nil if vm.vm_info[k].to_s.strip.empty?
end
end
end
def get_tap(vm)
domid = vm.vm_info[:domid]
if domid
networks = vm.vm_info[:networks].split("\n")[1..-1]
networks.each do |net|
n = net.split
iface_id = n[0]
iface_mac = n[2]
if iface_mac == self[:mac]
self[:tap] = "vif#{domid}.#{iface_id}"
break
end
end
end
self
end
end
# A NIC using VMware. This class implements functions to get the physical interface
# that the NIC is using
class NicVMware < Hash
def initialize
super(nil)
end
def get_info(vm)
end
def get_tap(vm)
self
end
end
|