def set_defaults
@defaults = RHC::Vendor::ParseConfig.new()
@global_config = nil
@local_config = nil
@opts_config = nil
@opts = RHC::Vendor::ParseConfig.new()
@default_proxy = nil
@env_config = RHC::Vendor::ParseConfig.new()
@defaults.add('libra_server', 'openshift.redhat.com')
@env_config.add('libra_server', ENV['LIBRA_SERVER']) if ENV['LIBRA_SERVER']
@conf_name = 'express.conf'
@home_dir = File.expand_path("~")
@home_conf_path = File.join(@home_dir, '.openshift')
@local_config_path = File.join(@home_conf_path, @conf_name)
@opts_config_path = nil
@config_path = @local_config_path
@ssh_priv_key_file_path = "#{@home_dir}/.ssh/id_rsa"
@ssh_pub_key_file_path = "#{@home_dir}/.ssh/id_rsa.pub"
@_linux_cfg = '/etc/openshift/' + @conf_name
@global_config_path = @_linux_cfg
end