04f5a348a9
Return the list of zookeeper hosts ordered by its id. Change-Id: I432922cf5cad98b8b8ea49481d8059ac4347ecb8
29 lines
939 B
Ruby
29 lines
939 B
Ruby
# Copyright 2015 Midokura SARL, Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
require 'logger'
|
|
|
|
module Puppet::Parser::Functions
|
|
newfunction(:zookeeper_servers, :type => :rvalue
|
|
) do |argv|
|
|
|
|
servers = argv[0]
|
|
if servers.class == Hash
|
|
servers = Array.new(1, servers)
|
|
end
|
|
servers = servers.sort_by{|server| server['id']}
|
|
return servers.map { |hash| hash['host'] }
|
|
end
|
|
|
|
end
|