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Contents
require 'vagrant/util/guest_hosts'
module VagrantPlugins
module GuestLinux
module Cap
module ChangeHostName
module Methods
def change_name_command(name)
return <<-EOH.gsub(/^ {14}/, '')
# Set the hostname
echo '#{name}' > /etc/hostname
hostname '#{name}'
EOH
end
def change_host_name?(comm, name)
!comm.test("hostname -f | grep '^#{name}$'", sudo: false)
end
def change_host_name(machine, name)
comm = machine.communicate
network_with_hostname = machine.config.vm.networks.map {|_, c| c if c[:hostname] }.compact[0]
if network_with_hostname
replace_host(comm, name, network_with_hostname[:ip])
else
add_hostname_to_loopback_interface(comm, name)
end
if change_host_name?(comm, name)
comm.sudo(change_name_command(name))
end
end
end
def self.extended(klass)
klass.extend(Vagrant::Util::GuestHosts::Linux)
klass.extend(Methods)
end
extend Vagrant::Util::GuestHosts::Linux
extend Methods
end
end
end
end
Version data entries
10 entries across 10 versions & 3 rubygems