Class: Vagrant::Guest::Debian

Inherits:
Linux show all
Includes:
Util
Defined in:
lib/vagrant/guest/debian.rb

Direct Known Subclasses

Ubuntu

Instance Attribute Summary

Attributes inherited from Base

#vm

Instance Method Summary collapse

Methods inherited from Linux

#distro_dispatch, #halt, #initialize, #mount_nfs, #mount_shared_folder

Methods inherited from Base

#distro_dispatch, #halt, #initialize, #mount_nfs, #mount_shared_folder

Constructor Details

This class inherits a constructor from Vagrant::Guest::Linux

Instance Method Details

#change_host_name(name) ⇒ Object 



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# File 'lib/vagrant/guest/debian.rb', line 55

def change_host_name(name)
  if !vm.channel.test("hostname --fqdn | grep '^#{name}$' || hostname --short | grep '^#{name}$'")
    vm.channel.sudo("sed -r -i 's/^(127[.]0[.]1[.]1[[:space:]]+).*$/\\1#{name} #{name.split('.')[0]}/' /etc/hosts")
    vm.channel.sudo("sed -i 's/.*$/#{name.split('.')[0]}/' /etc/hostname")
    vm.channel.sudo("hostname -F /etc/hostname")
  end
end

#configure_networks(networks) ⇒ Object 



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# File 'lib/vagrant/guest/debian.rb', line 12

def configure_networks(networks)
  # First, remove any previous network modifications
  # from the interface file.
  vm.channel.sudo("sed -e '/^#VAGRANT-BEGIN/,/^#VAGRANT-END/ d' /etc/network/interfaces > /tmp/vagrant-network-interfaces")
  vm.channel.sudo("su -c 'cat /tmp/vagrant-network-interfaces > /etc/network/interfaces'")

  # Accumulate the configurations to add to the interfaces file as
  # well as what interfaces we're actually configuring since we use that
  # later.
  interfaces = Set.new
  entries = []
  networks.each do |network|
    interfaces.add(network[:interface])
    entry = TemplateRenderer.render("guests/debian/network_#{network[:type]}",
                                    :options => network)

    entries << entry
  end

  # Perform the careful dance necessary to reconfigure
  # the network interfaces
  temp = Tempfile.new("vagrant")
  temp.binmode
  temp.write(entries.join("\n"))
  temp.close

  vm.channel.upload(temp.path, "/tmp/vagrant-network-entry")

  # Bring down all the interfaces we're reconfiguring. By bringing down
  # each specifically, we avoid reconfiguring eth0 (the NAT interface) so
  # SSH never dies.
  interfaces.each do |interface|
    vm.channel.sudo("/sbin/ifdown eth#{interface} 2> /dev/null")
  end

  vm.channel.sudo("cat /tmp/vagrant-network-entry >> /etc/network/interfaces")

  # Bring back up each network interface, reconfigured
  interfaces.each do |interface|
    vm.channel.sudo("/sbin/ifup eth#{interface}")
  end
end