Class: Knifecosmic::CosmicServiceList

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

Instance Method Summary collapse

Methods included from Chef::Knife::KnifecosmicBaseList

included, #list_object, #list_object_fields, #output_format

Instance Method Details

#human_memory(n) ⇒ Object 



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# File 'lib/chef/knife/cosmic_service_list.rb', line 64

def human_memory n
  count = 0
  while  n >= 1024 and count < 2
    n /= 1024.0
    count += 1
  end
  format("%.0f", n) + %w(MB GB TB)[count]
end

#run ⇒ Object 



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# File 'lib/chef/knife/cosmic_service_list.rb', line 39

def run
  validate_base_options

  columns = [
    'Name      :name',
    'Memory    :memory',
    'CPUs      :cpunumber',
    'CPU Speed :cpuspeed',
    'Created   :created'
  ]

  params = { 'command' => "listServiceOfferings" }
  params['filter']  = locate_config_value(:filter)  if locate_config_value(:filter)
  params['keyword'] = locate_config_value(:keyword) if locate_config_value(:keyword)
  params['name']    = locate_config_value(:name)    if locate_config_value(:name)
  
  result = connection.list_object(params, "serviceoffering")

  result.each do |r|
    r['memory'] = human_memory(r['memory']) if r['memory']
  end

  list_object(columns, result)
end