Class: VagrantPlugins::Openstack::Command::ImageList

Inherits:
OpenstackCommand show all
Defined in:
lib/vagrant-openstack-provider/command/image_list.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from OpenstackCommand

#before_cmd

Methods included from Utils

#display_item_list, #display_table

Methods inherited from AbstractCommand

#before_cmd, #execute, #initialize, #normalize_args

Constructor Details

This class inherits a constructor from VagrantPlugins::Openstack::Command::AbstractCommand

Class Method Details

.synopsis ⇒ Object 



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# File 'lib/vagrant-openstack-provider/command/image_list.rb', line 7

def self.synopsis
  I18n.t('vagrant_openstack.command.image_list_synopsis')
end

Instance Method Details

#cmd(name, argv, env) ⇒ Object 



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# File 'lib/vagrant-openstack-provider/command/image_list.rb', line 11

def cmd(name, argv, env)
  fail Errors::NoArgRequiredForCommand, cmd: name unless argv.size == 0
  rows = []
  headers = %w(ID Name)
  if env[:openstack_client].session.endpoints.key? :image
    images = env[:openstack_client].glance.get_all_images(env)
    images.each { |i| rows << [i.id, i.name, i.visibility, i.size.to_i / 1024 / 1024, i.min_ram, i.min_disk] }
    headers << ['Visibility', 'Size (Mo)', 'Min RAM (Go)', 'Min Disk (Go)']
    headers = headers.flatten
  else
    images = env[:openstack_client].nova.get_all_images(env)
    images.each { |image| rows << [image.id, image.name] }
  end
  display_table(env, headers, rows)
end