Class: Knifecosmic::CosmicIsoList

Inherits:
Chef::Knife show all
Includes:
Chef::Knife::KnifecosmicBaseList
Defined in:
lib/chef/knife/cosmic_iso_list.rb

Instance Method Summary collapse

Methods included from Chef::Knife::KnifecosmicBaseList

included, #list_object, #list_object_fields, #output_format

Instance Method Details

#human_file_size(n) ⇒ Object 



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# File 'lib/chef/knife/cosmic_iso_list.rb', line 79

def human_file_size n
  count = 0
  while  n >= 1024 and count < 4
    n /= 1024.0
    count += 1
  end
  format("%.0f", n) + %w(B KB MB GB TB)[count]
end

#run ⇒ Object 



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# File 'lib/chef/knife/cosmic_iso_list.rb', line 47

def run
  validate_base_options

  columns = [
    'Name    :name',
    'Account :account',
    'Domain  :domain',
    'Public  :ispublic',
    'Size    :size',
    'OS      :ostypename'
  ]

  params = { 'command' => "listIsos" }
  params['filter']  = locate_config_value(:filter)  if locate_config_value(:filter)
  params['keyword'] = locate_config_value(:keyword) if locate_config_value(:keyword)
  params['listall'] = locate_config_value(:listall) if locate_config_value(:listall)
  params['name']    = locate_config_value(:name)    if locate_config_value(:name)

  if ['all','featured','self','selfexecutable','sharedexecutable','executable','community'].include?(locate_config_value(:templatefilter))
    params['isofilter'] = locate_config_value(:isofilter)
  else
    params['isofilter'] = 'featured'
  end
 
  result = connection.list_object(params, "iso")
  result.each do |r|
    r['size'] = human_file_size(r['size']) if r['size']
  end

  list_object(columns, result)
end