Class: Fog::Compute::XenServer::Server

Inherits:
Server
  • Object
show all
Defined in:
lib/fog/xenserver/models/compute/server.rb

Instance Method Summary collapse

Instance Method Details

#affinity ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 95

def affinity
  service.hosts.get __affinity
end

#clean_reboot ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 218

def clean_reboot
  reboot 'clean'
end

#clean_shutdown ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 233

def clean_shutdown
  stop 'clean'
end

#consoles ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 99

def consoles
  __consoles.map {|console| service.consoles.get console }
end

#destroy ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 103

def destroy
  # Make sure it's halted
  stop('hard')
  vbds.each do |vbd|
    if vbd.type == "Disk"
      vbd.unplug \
        if vbd.allowed_operations.include?("unplug")
      vbd.vdi.destroy \
        if vbd.vdi.allowed_operations.include?("destroy")
    end
  end
  service.destroy_server( reference )
  true
end

#guest_metrics ⇒ Object

This is not always present in XenServer VMs Guest needs XenTools installed to report this AFAIK



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# File 'lib/fog/xenserver/models/compute/server.rb', line 151

def guest_metrics
  return nil unless __guest_metrics
  rec = service.get_record( __guest_metrics, 'VM_guest_metrics' )
  Fog::Compute::XenServer::GuestMetrics.new(rec)
end

#halted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fog/xenserver/models/compute/server.rb', line 174

def halted?
  reload
  power_state == "Halted"
end

#hard_reboot ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 214

def hard_reboot
  reboot 'hard'
end

#hard_shutdown ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 229

def hard_shutdown
  stop 'hard'
end

#home_hypervisor ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 161

def home_hypervisor
  service.hosts.first
end

#mac_address ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 165

def mac_address
  networks.first.MAC
end

#networks ⇒ Object

associations



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# File 'lib/fog/xenserver/models/compute/server.rb', line 140

def networks
  vifs.map { |v| v.network }
end

#provision ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 237

def provision
  service.provision_server reference
end

#reboot(stype = 'clean') ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 209

def reboot(stype = 'clean')
  service.reboot_server(reference, stype)
  true
end

#refresh ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 126

def refresh
  Fog::Logger.deprecation(
      'This method is deprecated. Use #reload instead.'
  )
  data = service.get_record( reference, 'VM' )
  merge_attributes( data )
  true
end

#resident_on ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 144

def resident_on
  service.hosts.get __resident_on
end

#revert(snapshot_ref) ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 245

def revert(snapshot_ref)
  service.snapshot_revert(snapshot_ref)
end

#running? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fog/xenserver/models/compute/server.rb', line 169

def running?
  reload
  power_state == "Running"
end

#save(params = {}) ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 186

def save(params = {})
  requires :name
  nets = attributes[:networks] || []
  if params[:auto_start].nil?
    auto_start = true
  else
    auto_start = params[:auto_start]
  end
  if template_name
    attr = service.get_record(
      service.create_server( name, template_name, nets, :auto_start => auto_start),
      'VM'
    )
  else
    attr = service.get_record(
      service.create_server_raw(attributes),
      'VM'
    )
  end
  merge_attributes attr
  true
end

#set_attribute(name, *val) ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 118

def set_attribute(name, *val)
  data = service.set_attribute( 'VM', reference, name, *val )
  # Do not reload automatically for performance reasons
  # We can set multiple attributes at the same time and
  # then reload manually
  #reload
end

#snapshot(name) ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 241

def snapshot(name)
  service.snapshot_server(reference, name)
end

#start ⇒ Object

operations



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# File 'lib/fog/xenserver/models/compute/server.rb', line 180

def start
  return false if running?
  service.start_server( reference )
  true
end

#stop(stype = 'clean') ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 222

def stop(stype = 'clean')
  return false if !running?
  service.shutdown_server( reference, stype )
  wait_for { power_state == 'Halted' }
  true
end

#tools_installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fog/xenserver/models/compute/server.rb', line 157

def tools_installed?
  !guest_metrics.nil?
end

#vbds ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 91

def vbds
  __vbds.map {|vbd| service.vbds.get vbd }
end

#vifs ⇒ Object 



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# File 'lib/fog/xenserver/models/compute/server.rb', line 135

def vifs
  __vifs.map { |vif| service.vifs.get vif }
end