Class: Crowbar::Client::Command::Upgrade::Nodes

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

Overview

Implementation for the upgrade nodes 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/nodes.rb', line 33

def execute
  request.process do |request|
    case request.code
    when 200
      case args.component
      when "all"
        say "Successfully triggered the upgrade of the nodes. "
      when "controllers"
        say "Successfully triggered the upgrade of the controller nodes. "
      when "postpone"
        say "The upgrade of compute nodes was postponed."
      when "resume"
        say "The upgrade process was resumed, compute nodes could be upgraded now."
      else
        say "Successfully triggered the upgrade of node #{args.component}. "
      end
      say "Query the upgrade status to follow the process with " \
        "'crowbarctl upgrade status'."
    else
      err format_error(
        request.parsed_response["error"], "nodes"
      )
    end
  end
end

#request ⇒ Object 



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

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