Class: Uv::Proxmox::VirtualMachine

Inherits:
Object
  • Object
show all
Includes:
Blockenspiel::DSL
Defined in:
lib/uv_proxmox/virtual_machine.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#operation ⇒ Object

Returns the value of attribute operation.



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# File 'lib/uv_proxmox/virtual_machine.rb', line 33

def operation
  @operation
end

Class Method Details

.create(&block) ⇒ Object 



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# File 'lib/uv_proxmox/virtual_machine.rb', line 35

def self.create(&block)
  @vm = Uv::Proxmox::VirtualMachine.new
  Blockenspiel.invoke(block, @vm)
  
  @vm.operation = 'create'
  Uv::Proxmox.commands << @vm.to_command
end

.update(&block) ⇒ Object 



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# File 'lib/uv_proxmox/virtual_machine.rb', line 43

def self.update(&block)
  @vm = Uv::Proxmox::VirtualMachine.new
  Blockenspiel.invoke(block, @vm)
  
  @vm.operation = 'update'
  Uv::Proxmox.commands << @vm.to_command
end

Instance Method Details

#to_command ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/uv_proxmox/virtual_machine.rb', line 51

def to_command
  raise ArgumentError, 'missing vmid' if id.blank?
  raise ArgumentError, 'missing template' if template.blank? and self.operation == 'create'
  
  commands      = []
  commands      << "--ostemplate #{template}" unless template.blank?
  commands      << "--mem #{memory}"          unless memory.blank?
  commands      << "--swap #{swap}"           unless swap.blank?
  commands      << "--disk #{disk}"           unless disk.blank?
  commands      << "--cpus #{cpus}"           unless cpus.blank?
  commands      << "--cpuunits #{cpu_units}"  unless cpu_units.blank?
  commands      << "--onboot #{boot}"         unless boot.blank?

  task     = 'vzcreate' if self.operation == 'create'
  task     = 'vzset'    if self.operation == 'update'

  "pvectl #{task} #{id} #{commands.join(" ")}"
end