65 lines
2.7 KiB
Ruby
65 lines
2.7 KiB
Ruby
require "set"
|
|
require "tempfile"
|
|
|
|
require "vagrant/util/retryable"
|
|
require "vagrant/util/template_renderer"
|
|
|
|
module VagrantPlugins
|
|
module GuestRedHat
|
|
module Cap
|
|
class ConfigureNetworks
|
|
extend Vagrant::Util::Retryable
|
|
include Vagrant::Util
|
|
|
|
def self.configure_networks(machine, networks)
|
|
network_scripts_dir = machine.guest.capability("network_scripts_dir")
|
|
interface_names = machine.guest.capability("interfaces_list")
|
|
|
|
# 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
|
|
networks.each do |network|
|
|
interface = interface_names[network[:interface]]
|
|
interfaces.add(interface)
|
|
network[:device] = interface
|
|
|
|
# Remove any previous vagrant configuration in this network interface's
|
|
# configuration files.
|
|
machine.communicate.sudo("touch #{network_scripts_dir}/ifcfg-#{interface}")
|
|
machine.communicate.sudo("sed -e '/^#VAGRANT-BEGIN/,/^#VAGRANT-END/ d' #{network_scripts_dir}/ifcfg-#{interface} > /tmp/vagrant-ifcfg-#{interface}")
|
|
machine.communicate.sudo("cat /tmp/vagrant-ifcfg-#{interface} > #{network_scripts_dir}/ifcfg-#{interface}")
|
|
machine.communicate.sudo("rm /tmp/vagrant-ifcfg-#{interface}")
|
|
|
|
# Render and upload the network entry file to a deterministic
|
|
# temporary location.
|
|
# use fedora for now
|
|
entry = TemplateRenderer.render("guests/fedora/network_#{network[:type]}",
|
|
:options => network)
|
|
|
|
temp = Tempfile.new("vagrant")
|
|
temp.binmode
|
|
temp.write(entry)
|
|
temp.close
|
|
|
|
machine.communicate.upload(temp.path, "/tmp/vagrant-network-entry_#{interface}")
|
|
end
|
|
|
|
# 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|
|
|
puts interface.inspect
|
|
retryable(:on => Vagrant::Errors::VagrantError, :tries => 3, :sleep => 2) do
|
|
machine.communicate.sudo("cat /tmp/vagrant-network-entry_#{interface} >> #{network_scripts_dir}/ifcfg-#{interface}")
|
|
machine.communicate.sudo("/sbin/ifdown #{interface}", :error_check => true)
|
|
machine.communicate.sudo("/sbin/ifup #{interface}")
|
|
end
|
|
machine.communicate.sudo("rm /tmp/vagrant-network-entry_#{interface}")
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|