Designate reverse DNS record

gistfile1.txt

  reverse:
    type: OS::Designate::Record
    properties:
      description: { list_join:
                       [' - ', [
                         'Floating IP DNS Record',
                         { str_split:
                           ['.',
                           { get_attr: [instance, first_address] }, 3]
                         }
                       ] ]
                   }
      name: { list_join:
                ['.', [
                  { str_split:
                    ['.',
                    { get_attr: [instance, first_address] }, 3]
                  }
                  { list_join:
                    ['.', [
                      { str_split: ['.', { get_attr: [instance, first_address] }, 2] },
                      { str_split: ['.', { get_attr: [instance, first_address] }, 1] },
                      { str_split: ['.', { get_attr: [instance, first_address] }, 0] },
                      'in-addr.arpa.'
                    ] ]
                  }
                ] ]
            }
      domain: { list_join:
                   ['.', [
                     { str_split: ['.', { get_attr: [instance, first_address] }, 2] },
                     { str_split: ['.', { get_attr: [instance, first_address] }, 1] },
                     { str_split: ['.', { get_attr: [instance, first_address] }, 0] },
                     'in-addr.arpa.'
                   ] ]
                 }
      data: { list_join:
                ['.', [
                  { list_join:
                    ['-', [
                      { list_join: ['-', [ { get_param: "OS::stack_name" }, 'swarm' ] ] }
                      { str_split: ['.', { get_attr: [instance, first_address] }, 3] },
                    ] ]
                  },
                  'domain.tld.'
                ] ]
            }
      type: PTR