Class: VagrantPlugins::OVirtProvider::Action::StartVM

Inherits:
Object
  • Object
show all
Includes:
Vagrant::Util::ScopedHashOverride
Defined in:
lib/vagrant-ovirt4/action/start_vm.rb

Overview

Just start the VM.

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ StartVM

Returns a new instance of StartVM.



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# File 'lib/vagrant-ovirt4/action/start_vm.rb', line 12

def initialize(app, env)
  @logger = Log4r::Logger.new("vagrant_ovirt::action::start_vm")
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-ovirt4/action/start_vm.rb', line 17

def call(env)
  config = env[:machine].provider_config

  env[:ui].info(I18n.t("vagrant_ovirt4.starting_vm"))

  machine = env[:vms_service].vm_service(env[:machine].id)
  if machine.get.status == nil
    raise Errors::NoVMError,
      :vm_name => env[:machine].id.to_s
  end

  iface_options = nil
  env[:machine].config.vm.networks.each do |config|
    type, options = config
    next unless [:private_network].include? type

    iface_options = scoped_hash_override(options, :ovirt)
  end

  hostname = env[:machine].config.vm.hostname
  hostname = 'vagrant' if hostname.nil?

  nic_configuration = nil
  unless iface_options.nil?
    if iface_options[:ip] then
      nic_configuration = {
        name: 'eth0',
        on_boot: true,
        boot_protocol: OvirtSDK4::BootProtocol::STATIC,
        ip: {
          version: OvirtSDK4::IpVersion::V4,
          address: iface_options[:ip],
          gateway: iface_options[:gateway],
          netmask: iface_options[:netmask],
        }
      }
    else
      nic_configuration = {
        name: 'eth0',
        on_boot: true,
        boot_protocol: OvirtSDK4::BootProtocol::DHCP,
      }
    end

    initialization = {
      host_name: hostname,
      nic_configurations: [nic_configuration],
      custom_script: config.cloud_init,
    }

    initialization[:dns_servers] = iface_options[:dns_servers] unless iface_options[:dns_servers].nil?
    initialization[:dns_search] = iface_options[:dns_search] unless iface_options[:dns_search].nil?
  end

  vm_configuration = {
    initialization: initialization,
    placement_policy: {},
  }

  vm_configuration[:placement_policy][:hosts] = [{ :name => config.placement_host }] unless config.placement_host.nil?
  vm_configuration[:placement_policy][:affinity] = config.affinity unless config.affinity.nil?

  vm_configuration.delete(:placement_policy) if vm_configuration[:placement_policy].empty?
  vm_configuration.delete(:nic_configurations) if vm_configuration[:nic_configurations].nil? or vm_configuration[:nic_configurations].empty?

  begin
    machine.start(
      use_cloud_init: true,
      vm: vm_configuration
    )
  rescue OvirtSDK4::Error => e
    if config.debug
      raise e
    else
      fault_message = /Fault detail is \"\[?(.+?)\]?\".*/.match(e.message)[1] rescue e.message
      raise Errors::StartVMError,
        :error_message => fault_message
    end

  end

  @app.call(env)
end