Module: Capstrap::Hostname

Defined in:
lib/capistrano/ext/capstrap/hostname.rb

Class Method Summary collapse

Class Method Details

.load_into(configuration) ⇒ Object 



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# File 'lib/capistrano/ext/capstrap/hostname.rb', line 4

def self.load_into(configuration)
  configuration.load do

    namespace :hostname do

      desc "Sets the hostname."
      task :set_hostname do
        unless hostname_correct?(host_name)
          cmd = [
            %{echo "#{host_name}" > /etc/hostname},
            %{chown root:root /etc/hostname},
            %{chmod 0644 /etc/hostname},
            %{start hostname}
          ]
          run cmd.join(" && ")
        end
      end
    end
  end
end