Class: Fog::Compute::Cloudstack::Volume

Inherits:
Model
  • Object
show all
Defined in:
lib/rackspace-fog/cloudstack/models/compute/volume.rb

Instance Attribute Summary collapse

Attributes inherited from Model

#collection, #connection

Instance Method Summary collapse

Methods inherited from Model

#initialize, #inspect, #symbolize_keys, #to_json, #wait_for

Methods included from Attributes::ClassMethods

#_load, #aliases, #attribute, #attributes, #identity, #ignore_attributes, #ignored_attributes

Methods included from Attributes::InstanceMethods

#_dump, #attributes, #dup, #identity, #identity=, #merge_attributes, #new_record?, #requires, #requires_one

Constructor Details

This class inherits a constructor from Fog::Model

Instance Attribute Details

#project_id ⇒ Object

Returns the value of attribute project_id.



29
30
31
 
# File 'lib/rackspace-fog/cloudstack/models/compute/volume.rb', line 29

def project_id
  @project_id
end

#snapshot_id ⇒ Object

Returns the value of attribute snapshot_id.



29
30
31
 
# File 'lib/rackspace-fog/cloudstack/models/compute/volume.rb', line 29

def snapshot_id
  @snapshot_id
end

Instance Method Details

#attach(instance_or_id, mountpoint = nil) ⇒ Object 



81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
 
# File 'lib/rackspace-fog/cloudstack/models/compute/volume.rb', line 81

def attach(instance_or_id, mountpoint=nil)
  requires :id
  instance_id = instance_or_id.is_a?(Server) ? instance_or_id.id : instance_or_id
  unless instance_id
    raise ArgumentError, "Missing required argument: instance_or_id"
  end

  options = {
    'id' => id,
    'virtualmachineid' => instance_id,
  }
  options.merge!('deviceid' => mountpoint) if mountpoint

  data = connection.attach_volume(options)

  Job.new(data["attachvolumeresponse"]).tap do |job|
    job.connection= self.connection
  end
end

#destroy ⇒ Object 



111
112
113
114
115
 
# File 'lib/rackspace-fog/cloudstack/models/compute/volume.rb', line 111

def destroy
  requires :id
  connection.delete_volume('id' => id)
  true
end

#detach ⇒ Object 



101
102
103
104
105
106
107
108
109
 
# File 'lib/rackspace-fog/cloudstack/models/compute/volume.rb', line 101

def detach
  requires :id

  data = connection.detach_volume('id' => id)

  Job.new(data["detachvolumeresponse"]).tap do |job|
    job.connection= self.connection
  end
end

#flavor ⇒ Object Also known as: disk_offering 



50
51
52
 
# File 'lib/rackspace-fog/cloudstack/models/compute/volume.rb', line 50

def flavor
  connection.disk_offerings.get(self.disk_offering_id)
end

#ready? ⇒ Boolean

Returns:

  • (Boolean) 


46
47
48
 
# File 'lib/rackspace-fog/cloudstack/models/compute/volume.rb', line 46

def ready?
  state == 'Allocated' || state == 'Ready'
end

#reload ⇒ Object 



61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
 
# File 'lib/rackspace-fog/cloudstack/models/compute/volume.rb', line 61

def reload
  requires :identity

  return unless data = begin
                         collection.get(identity)
                       rescue Excon::Errors::SocketError
                         nil
                       end

  new_attributes = {
    'virtualmachineid' => nil,
    'vmname' => nil,
    'vmdisplayname' => nil
  }.merge(data.attributes)

  merge_attributes(new_attributes)
  self
end

#save ⇒ Object 



31
32
33
34
35
36
37
38
39
40
41
42
43
44
 
# File 'lib/rackspace-fog/cloudstack/models/compute/volume.rb', line 31

def save
  requires :name, :disk_offering_id, :zone_id

  options = {
    'size'           => size,
    'name'           => name,
    'diskofferingid' => disk_offering_id,
    'zoneid'         => zone_id,
    'snapshotid'     => snapshot_id,
    'projectid'      => project_id
  }
  data = connection.create_volume(options)
  merge_attributes(data['createvolumeresponse'])
end

#server ⇒ Object 



55
56
57
58
59
 
# File 'lib/rackspace-fog/cloudstack/models/compute/volume.rb', line 55

def server
  if server_id
    connection.servers.get(server_id)
  end
end