class Crowbar::Client::Command::Upgrade::Mode

Implementation for the upgrade nodes command

Public Instance Methods

execute() click to toggle source
# File lib/crowbar/client/command/upgrade/mode.rb, line 33
def execute
  unless ["normal", "non_disruptive", nil].include? args.mode
    err "Invalid upgrade mode '#{args.mode}'. " \
        "Only 'normal' and 'non_disruptive' are valid upgrade modes"
  end

  method = request.method
  request.process do |request|
    case request.code
    when 200
      if method == :post
        say "Successfully switched to the \"#{args.mode}\" upgrade mode. "
      else
        mode = request.parsed_response["mode"] || "none"
        say "Selected upgrade mode: '#{mode}'"
      end
    else
      err request.parsed_response["error"]
    end
  end
end
request() click to toggle source
# File lib/crowbar/client/command/upgrade/mode.rb, line 27
def request
  @request ||= Request::Upgrade::Mode.new(
    args
  )
end