Class: VagrantPlugins::GuestClearLinux::Cap::ChangeHostName

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-guests-clearlinux/cap/change_host_name.rb

Class Method Summary collapse

Class Method Details

.change_host_name(machine, name) ⇒ Object 



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# File 'lib/vagrant-guests-clearlinux/cap/change_host_name.rb', line 7

def self.change_host_name(machine, name)
  machine.communicate.tap do |comm|
    unless comm.test("hostnamectl --static | grep '#{name}'")
      comm.sudo([
        'rm /etc/machine-id',
        'systemd-machine-id-setup',
        "hostnamectl set-hostname --static '#{name}'",
        "hostnamectl set-hostname --transient '#{name}'",
        'hostnamectl set-hostname --set-chassis vm',
        'systemctl restart systemd-networkd.service'
      ].join("\n"))
    end
  end
end