class Fog::Compute::AWS::Volume
Public Class Methods
new(attributes = {})
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Calls superclass method
Fog::Model::new
# File lib/fog/aws/models/compute/volume.rb, line 24 def initialize(attributes = {}) # assign server first to prevent race condition with persisted? self.server = attributes.delete(:server) super end
Public Instance Methods
destroy()
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# File lib/fog/aws/models/compute/volume.rb, line 30 def destroy requires :id service.delete_volume(id) true end
force_detach()
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# File lib/fog/aws/models/compute/volume.rb, line 95 def force_detach detach(true) end
ready?()
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# File lib/fog/aws/models/compute/volume.rb, line 37 def ready? state == 'available' end
save()
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# File lib/fog/aws/models/compute/volume.rb, line 41 def save raise Fog::Errors::Error.new('Resaving an existing object may create a duplicate') if persisted? requires :availability_zone requires_one :size, :snapshot_id if type == 'io1' requires :iops end data = service.create_volume(availability_zone, size, 'SnapshotId' => snapshot_id, 'VolumeType' => type, 'Iops' => iops).body new_attributes = data.reject {|key,value| key == 'requestId'} merge_attributes(new_attributes) if tags = self.tags # expect eventual consistency Fog.wait_for { self.reload rescue nil } for key, value in (self.tags = tags) service.tags.create( :key => key, :resource_id => self.identity, :value => value ) end end if @server self.server = @server end true end
server()
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# File lib/fog/aws/models/compute/volume.rb, line 72 def server requires :server_id service.servers.get(server_id) end
server=(new_server)
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# File lib/fog/aws/models/compute/volume.rb, line 77 def server=(new_server) if new_server attach(new_server) else detach end end
snapshot(description)
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# File lib/fog/aws/models/compute/volume.rb, line 90 def snapshot(description) requires :id service.create_snapshot(id, description) end
snapshots()
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# File lib/fog/aws/models/compute/volume.rb, line 85 def snapshots requires :id service.snapshots(:volume => self) end
Private Instance Methods
attach(new_server)
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# File lib/fog/aws/models/compute/volume.rb, line 105 def attach(new_server) if !persisted? @server = new_server self.availability_zone = new_server.availability_zone elsif new_server requires :device wait_for { ready? } @server = nil self.server_id = new_server.id service.attach_volume(server_id, id, device) reload end end
attachmentSet=(new_attachment_set)
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# File lib/fog/aws/models/compute/volume.rb, line 101 def attachmentSet=(new_attachment_set) merge_attributes(new_attachment_set.first || {}) end
detach(force = false)
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# File lib/fog/aws/models/compute/volume.rb, line 119 def detach(force = false) @server = nil self.server_id = nil if persisted? service.detach_volume(id, 'Force' => force) reload end end