class Vagrant::Action::Builtin::SetHostname
This middleware sets the hostname of the guest according to the “vm.hostname” configuration parameter if it is set. This middleware should be placed such that the after the @app.call, a booted machine is available (this generally means BEFORE the boot middleware).
Public Class Methods
new(app, env)
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# File lib/vagrant/action/builtin/set_hostname.rb, line 11 def initialize(app, env) @app = app @logger = Log4r::Logger.new("vagrant::action::builtin::set_hostname") end
Public Instance Methods
call(env)
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# File lib/vagrant/action/builtin/set_hostname.rb, line 16 def call(env) @app.call(env) hostname = env[:machine].config.vm.hostname allow_hosts_modification = env[:machine].config.vm.allow_hosts_modification if !hostname.nil? && allow_hosts_modification env[:ui].info I18n.t("vagrant.actions.vm.hostname.setting") env[:machine].guest.capability(:change_host_name, hostname) else @logger.info("`allow_hosts_modification` set to false. Hosts modification has been disabled, skiping changing hostname.") end end