Class: Fog::Vcloud::Compute::Server

Inherits:
Model
  • Object
show all
Includes:
Helpers::Status
Defined in:
lib/fog/vcloud/models/compute/server.rb

Instance Attribute Summary

Attributes inherited from Model

#loaded

Instance Method Summary collapse

Methods included from Helpers::Status

#friendly_status, #off?, #on?

Methods inherited from Model

has_up, #link_up, #load_unless_loaded!

Instance Method Details

#add_disk(size) ⇒ Object


158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
# File 'lib/fog/vcloud/models/compute/server.rb', line 158

def add_disk(size)
  if @disk_change == :deleted
    raise RuntimeError, "Can't add a disk w/o saving changes or reloading"
  else
    load_unless_loaded!
    @disk_change = :added

    @add_disk = {
      :'rasd:HostResource' => {:vcloud_capacity => size},
      :'rasd:AddressOnParent' =>  (disk_mess.map { |dm| dm[:'rasd:AddressOnParent'] }.sort.last.to_i + 1).to_s,
      :'rasd:ResourceType' => '17'
    }
  end
  true
end

#computer_nameObject


44
45
46
47
# File 'lib/fog/vcloud/models/compute/server.rb', line 44

def computer_name
  load_unless_loaded!
  self.guest_customization[:ComputerName]
end

#cpusObject


113
114
115
116
117
118
# File 'lib/fog/vcloud/models/compute/server.rb', line 113

def cpus
  if cpu_mess
    { :count => cpu_mess[:"rasd:VirtualQuantity"].to_i,
      :units => cpu_mess[:"rasd:AllocationUnits"] }
  end
end

#cpus=(qty) ⇒ Object


120
121
122
123
124
125
126
# File 'lib/fog/vcloud/models/compute/server.rb', line 120

def cpus=(qty)
  return if qty.nil? or qty.size == 0

  @changed = true
  @update_cpu_value = qty
  qty
end

#customization_scriptObject


34
35
36
37
# File 'lib/fog/vcloud/models/compute/server.rb', line 34

def customization_script
  load_unless_loaded!
  self.guest_customization[:CustomizationScript]
end

#customization_script=(custom_script) ⇒ Object


39
40
41
42
# File 'lib/fog/vcloud/models/compute/server.rb', line 39

def customization_script=(custom_script)
  @changed = true
  @update_custom_script = custom_script
end

#delete_disk(number) ⇒ Object


174
175
176
177
178
179
180
181
182
183
184
185
# File 'lib/fog/vcloud/models/compute/server.rb', line 174

def delete_disk(number)
  if @disk_change == :added
    raise RuntimeError, "Can't delete a disk w/o saving changes or reloading"
  else
    load_unless_loaded!
    unless number == 0
      @disk_change = :deleted
      @remove_disk = number
    end
  end
  true
end

#description=(description) ⇒ Object


187
188
189
190
# File 'lib/fog/vcloud/models/compute/server.rb', line 187

def description=(description)
  @description_changed = true unless attributes[:description] == description || attributes[:description] == nil
  attributes[:description] = description
end

#destroyObject Also known as: delete


268
269
270
271
272
273
274
275
276
277
# File 'lib/fog/vcloud/models/compute/server.rb', line 268

def destroy
  if on?
    undeploy
    wait_for { off? }
  end
  wait_for { off? } # be sure..
  wait_for { ready? } # be doubly sure..
  sleep 2 # API lies. need to give it some time to be happy.
  service.delete_vapp(href).body[:status] == "running"
end

#disksObject


152
153
154
155
156
# File 'lib/fog/vcloud/models/compute/server.rb', line 152

def disks
  disk_mess.map do |dm|
    { :number => dm[:"rasd:AddressOnParent"].to_i, :size => dm[:"rasd:HostResource"][:vcloud_capacity].to_i, :resource => dm[:"rasd:HostResource"], :disk_data => dm }
  end
end

#graceful_restartObject


91
92
93
94
95
96
# File 'lib/fog/vcloud/models/compute/server.rb', line 91

def graceful_restart
  requires :href
  shutdown
  wait_for { off? }
  power_on
end

#ip_addressesObject


59
60
61
62
# File 'lib/fog/vcloud/models/compute/server.rb', line 59

def ip_addresses
  load_unless_loaded!
  [self.network_connections].flatten.map{|n| n[:IpAddress] }
end

#memoryObject


128
129
130
131
132
133
# File 'lib/fog/vcloud/models/compute/server.rb', line 128

def memory
  if memory_mess
    { :amount => memory_mess[:"rasd:VirtualQuantity"].to_i,
      :units => memory_mess[:"rasd:AllocationUnits"] }
  end
end

#memory=(amount) ⇒ Object


135
136
137
138
139
140
# File 'lib/fog/vcloud/models/compute/server.rb', line 135

def memory=(amount)
  return if amount.nil? or amount.size == 0
  @changed = true
  @update_memory_value = amount
  amount
end

#name=(name) ⇒ Object


98
99
100
101
# File 'lib/fog/vcloud/models/compute/server.rb', line 98

def name=(new_name)
  attributes[:name] = new_name
  @changed = true
end

#networkObject


142
143
144
# File 'lib/fog/vcloud/models/compute/server.rb', line 142

def network
  network_connections[:NetworkConnection] if network_connections
end

#network=(network_info) ⇒ Object


146
147
148
149
150
# File 'lib/fog/vcloud/models/compute/server.rb', line 146

def network=(network_info)
  @changed = true
  @update_network = network_info
  network_info
end

#os_descObject


49
50
51
52
# File 'lib/fog/vcloud/models/compute/server.rb', line 49

def os_desc
  load_unless_loaded!
  self.operating_system[:'ovf:Description']
end

#os_typeObject


54
55
56
57
# File 'lib/fog/vcloud/models/compute/server.rb', line 54

def os_type
  load_unless_loaded!
  self.operating_system[:vmw_osType]
end

#passwordObject


103
104
105
# File 'lib/fog/vcloud/models/compute/server.rb', line 103

def password
  guest_customization[:AdminPassword]
end

#password=(password) ⇒ Object


107
108
109
110
111
# File 'lib/fog/vcloud/models/compute/server.rb', line 107

def password=(password)
  return if password.nil? or password.size == 0
  @changed = true
  @update_password = password
end

#power_offObject


74
75
76
# File 'lib/fog/vcloud/models/compute/server.rb', line 74

def power_off
  power_operation( :power_off => :powerOff )
end

#power_onObject


70
71
72
# File 'lib/fog/vcloud/models/compute/server.rb', line 70

def power_on
  power_operation( :power_on => :powerOn )
end

#power_resetObject


82
83
84
# File 'lib/fog/vcloud/models/compute/server.rb', line 82

def power_reset
  power_operation( :power_reset => :reset )
end

#ready?Boolean


64
65
66
67
68
# File 'lib/fog/vcloud/models/compute/server.rb', line 64

def ready?
  reload_status # always ensure we have the correct status
  running_tasks = self.tasks && self.tasks.flatten.any? {|ti| ti.kind_of?(Hash) && ti[:status] == 'running' }
  status != '0' && !running_tasks # 0 is provisioning, and no running tasks
end

#reloadObject


197
198
199
200
# File 'lib/fog/vcloud/models/compute/server.rb', line 197

def reload
  reset_tracking
  super
end

#saveObject


202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
# File 'lib/fog/vcloud/models/compute/server.rb', line 202

def save
  unless persisted?
    #Lame ...
    raise RuntimeError, "Should not be here"
  else
    if on?
      if @changed
        raise RuntimeError, "Can't save cpu, name or memory changes while the VM is on."
      end
    end

    if @update_custom_script
      guest_customization[:CustomizationScript] = @update_custom_script.to_s
      service.configure_vm_customization_script(guest_customization)
      wait_for { ready? }
    end

    if @update_password
        guest_customization[:AdminPassword] = @update_password.to_s
        service.configure_vm_password(guest_customization)
        wait_for { ready? }
    end

    if @update_cpu_value
      cpu_mess[:"rasd:VirtualQuantity"] = @update_cpu_value.to_s
      service.configure_vm_cpus(cpu_mess)
      wait_for { ready? }
    end

    if @update_memory_value
      memory_mess[:"rasd:VirtualQuantity"] = @update_memory_value.to_s
      service.configure_vm_memory(memory_mess)
      wait_for { ready? }
    end

    if @update_network
      network_connections[:NetworkConnection][:network] = @update_network[:network_name]
      network_connections[:NetworkConnection][:IpAddressAllocationMode] = @update_network[:network_mode]
      service.configure_vm_network(network_connections)
      wait_for { ready? }
    end
    if @disk_change == :deleted
      data = disk_mess.delete_if do |vh|
        vh[:'rasd:ResourceType'] == '17' &&
          vh[:'rasd:AddressOnParent'].to_s == @remove_disk.to_s
      end
      service.configure_vm_disks(self.href, data)
      wait_for { ready? }
    end
    if @disk_change == :added
      data = disk_mess
      data << @add_disk
      service.configure_vm_disks(self.href, data)
      wait_for { ready? }
    end
    if @name_changed || @description_changed
      edit_uri = links.select {|i| i[:rel] == 'edit'}
      edit_uri = edit_uri.kind_of?(Array) ? edit_uri.flatten[0][:href] : edit_uri[:href]
      service.configure_vm_name_description(edit_uri, self.name, self.description)
      wait_for { ready? }
    end
  end
  reset_tracking
  true
end

#shutdownObject


78
79
80
# File 'lib/fog/vcloud/models/compute/server.rb', line 78

def shutdown
  power_operation( :power_shutdown => :shutdown )
end

#tagsObject


30
31
32
# File 'lib/fog/vcloud/models/compute/server.rb', line 30

def tags
  Fog::Vcloud::Compute::Tags.new(:service => service, :href => href + '/metadata')
end

#undeployObject

This is the real power-off operation


87
88
89
# File 'lib/fog/vcloud/models/compute/server.rb', line 87

def undeploy
  service.undeploy href
end