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Deltacloud::Drivers::Opennebula::OpennebulaDriver

Public Instance Methods

create_instance(credentials, image_id, opts=nil) click to toggle source
# File lib/deltacloud/drivers/opennebula/opennebula_driver.rb, line 126
def create_instance(credentials, image_id, opts=nil)
      occi_client = new_client(credentials)

      hwp_id = opts[:hwp_id] || 'small'

      if not opts[:name]
        opts[:name] = "#{Time.now.to_i.to_s}#{rand(9)}"
      end

      instancexml = ERB.new(OCCI_VM).result(binding)
      instancefile = "|echo '#{instancexml}'"

      xmlvm = occi_client.post_vms(instancefile)

      convert_instance(xmlvm.to_s(), credentials)
end
destroy_instance(credentials, id) click to toggle source
# File lib/deltacloud/drivers/opennebula/opennebula_driver.rb, line 154
def destroy_instance(credentials, id)
      occi_action(credentials, id, 'DONE')
end
images(credentials, opts=nil) click to toggle source

Images

# File lib/deltacloud/drivers/opennebula/opennebula_driver.rb, line 72
def images(credentials, opts=nil)
      occi_client = new_client(credentials)

      images = []
      imagesxml = occi_client.get_images

      storage = REXML::Document.new(imagesxml)
      storage.root.elements.each do |d|
              id = d.attributes['href'].split("/").last

              diskxml = occi_client.get_image(id)

              images << convert_image(diskxml.to_s(), credentials)
      end
      images
end
instances(credentials, opts=nil) click to toggle source
# File lib/deltacloud/drivers/opennebula/opennebula_driver.rb, line 106
def instances(credentials, opts=nil)
      occi_client = new_client(credentials)

      instances = []
      instancesxml = occi_client.get_vms

      computes = REXML::Document.new(instancesxml)
      computes.root.elements.each do |d|
              vm_id = d.attributes['href'].split("/").last

              computexml = occi_client.get_vm(vm_id)

              instances << convert_instance(computexml.to_s(), credentials)
      end
      instances = filter_on( instances, :id, opts )
      instances = filter_on( instances, :state, opts )
      instances
end
realms(credentials, opts=nil) click to toggle source
# File lib/deltacloud/drivers/opennebula/opennebula_driver.rb, line 60
def realms(credentials, opts=nil)
      return REALMS if ( opts.nil? )
      results = REALMS
      results = filter_on( results, :id, opts )
      results
end
start_instance(credentials, id) click to toggle source
# File lib/deltacloud/drivers/opennebula/opennebula_driver.rb, line 144
def start_instance(credentials, id)
      occi_action(credentials, id, 'RESUME')
end
stop_instance(credentials, id) click to toggle source
# File lib/deltacloud/drivers/opennebula/opennebula_driver.rb, line 149
def stop_instance(credentials, id)
      occi_action(credentials, id, 'STOPPED')
end

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