Method: PoolParty::CloudResourcer#instances

Defined in:
lib/poolparty/modules/cloud_resourcer.rb

#instances(arg) ⇒ Object

Set instances with a range or a number if passed with a hash, call nodes(hash) to return filtered list of instances



43
44
45
46
47
48
49
50
51
52
53
54
55
56
 
# File 'lib/poolparty/modules/cloud_resourcer.rb', line 43

def instances(arg)
  case arg
  when Range
    minimum_instances arg.first
    maximum_instances arg.last
  when Fixnum
    minimum_instances arg
    maximum_instances arg
  when Hash
    nodes(arg)
  else
    raise SpecException.new("Don't know how to handle instances cloud input #{arg}")
  end
end