Class: Crowbar::Client::Command::Upgrade::Prepare

Inherits:
Base
  • Object
show all
Includes:
Mixin::UpgradeError
Defined in:
lib/crowbar/client/command/upgrade/prepare.rb

Overview

Implementation for the upgrade prepare command

Instance Attribute Summary

Attributes inherited from Base

#args, #options, #stderr, #stdin, #stdout

Instance Method Summary collapse

Methods inherited from Base

#initialize

Constructor Details

This class inherits a constructor from Crowbar::Client::Command::Base

Instance Method Details

#execute ⇒ Object 



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# File 'lib/crowbar/client/command/upgrade/prepare.rb', line 33

def execute
  request.process do |request|
    case request.code
    when 200
      say "Setting nodes to upgrade state." \
        "Query the upgrade status to follow the process with 'crowbarctl upgrade status'."
      say "Next step: 'crowbarctl upgrade backup crowbar'"
    else
      err format_error(
        request.parsed_response["error"], "prepare"
      )
    end
  end
end

#request ⇒ Object 



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# File 'lib/crowbar/client/command/upgrade/prepare.rb', line 27

def request
  @request ||= Request::Upgrade::Prepare.new(
    args
  )
end