Class: Crowbar::Client::Command::Upgrade::Backup

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

Overview

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

def execute
  request.process do |request|
    case request.code
    when 200
      if args.component == "crowbar"
        say "Successfully created backup for #{args.component}."
        say "Next step: 'crowbarctl upgrade repocheck crowbar'"
      else
        say "Creating a backup of OpenStack database. "
        say "Query the action progress with 'crowbarctl upgrade status'."
        say "Next step: 'crowbarctl upgrade nodes'"
      end
    else
      case args.component
      when "crowbar"
        err format_error(
          request.parsed_response["error"], "backup_crowbar"
        )
      when "openstack"
        err format_error(
          request.parsed_response["error"], "backup_openstack"
        )
      else
        err "No such component '#{args.component}'. " \
          "Only 'crowbar' and 'openstack' are valid components."
      end
    end
  end
end

#request ⇒ Object 



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

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