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115 lines
3.2 KiB
Ruby
115 lines
3.2 KiB
Ruby
require 'fog/core/model'
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module Fog
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module Compute
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class Google
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class Disk < Fog::Model
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identity :name
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attribute :kind, :aliases => 'kind'
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attribute :id, :aliases => 'id'
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attribute :creation_timestamp, :aliases => 'creationTimestamp'
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attribute :zone_name, :aliases => 'zone'
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attribute :status, :aliases => 'status'
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attribute :description, :aliases => 'description'
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attribute :size_gb, :aliases => 'sizeGb'
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attribute :self_link, :aliases => 'selfLink'
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attribute :source_image, :aliases => 'sourceImage'
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attribute :source_snapshot, :aliases => 'sourceSnapshot'
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attribute :source_snapshot_id, :aliases => 'sourceSnapshot'
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def save
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requires :name
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requires :zone_name
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options = {}
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if source_image.nil?
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options['sourceSnapshot'] = source_snapshot
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end
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options['sizeGb'] = size_gb
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data = service.insert_disk(name, zone_name, source_image, options).body
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data = service.backoff_if_unfound {service.get_disk(name, zone_name).body}
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service.disks.merge_attributes(data)
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end
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def destroy
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requires :name, :zone_name
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service.delete_disk(name, zone_name)
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end
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def zone
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if self.zone_name.is_a? String
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service.get_zone(self.zone_name.split('/')[-1]).body["name"]
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elsif zone_name.is_a? Excon::Response
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service.get_zone(zone_name.body["name"]).body["name"]
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else
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self.zone_name
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end
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end
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def get_as_boot_disk(writable=true)
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mode = writable ? 'READ_WRITE' : 'READ_ONLY'
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return {
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'name' => name,
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'type' => 'PERSISTENT',
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'boot' => true,
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'source' => self_link,
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'mode' => mode
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}
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end
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def ready?
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data = service.get_disk(self.name, self.zone_name).body
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data['zone_name'] = self.zone_name
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self.merge_attributes(data)
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self.status == RUNNING_STATE
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end
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def reload
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requires :identity
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requires :zone_name
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return unless data = begin
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collection.get(identity, zone_name)
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rescue Excon::Errors::SocketError
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nil
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end
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new_attributes = data.attributes
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merge_attributes(new_attributes)
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self
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end
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def create_snapshot(snap_name, snap_desc)
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requires :name
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requires :zone_name
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if snap_name.nil? or snap_name.empty?
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raise ArgumentError, 'Invalid snapshot name'
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end
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options = {
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'name' => snap_name,
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'description' => snap_desc,
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}
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service.insert_snapshot(name, self.zone, service.project, options)
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data = service.backoff_if_unfound {
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service.get_snapshot(snap_name, service.project).body
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}
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service.snapshots.merge_attributes(data)
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# Try to return the representation of the snapshot we created
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service.snapshots.get(snap_name)
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end
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RUNNING_STATE = "READY"
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end
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end
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end
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end
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