Class: VagrantPlugins::Libvirt::Action::SetNameOfDomain

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-libvirt/action/set_name_of_domain.rb

Overview

Setup name for domain and domain volumes.

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ SetNameOfDomain

Returns a new instance of SetNameOfDomain.



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# File 'lib/vagrant-libvirt/action/set_name_of_domain.rb', line 7

def initialize(app, env)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-libvirt/action/set_name_of_domain.rb', line 11

def call(env)
  env[:domain_name] = env[:root_path].basename.to_s.dup
  env[:domain_name].gsub!(/[^-a-z0-9_]/i, "")
  env[:domain_name] << "_#{Time.now.to_i}"

  # Check if the domain name is not already taken
  domain = Libvirt::Util::Collection.find_matching(
    env[:libvirt_compute].servers.all, env[:domain_name])
  if domain != nil
    raise Vagrant::Errors::DomainNameExists,
      :domain_name => env[:domain_name]
  end

  @app.call(env)
end