31 lines
945 B
Ruby
31 lines
945 B
Ruby
#
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# Copyright 2015 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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Puppet::Parser::Functions::newfunction(
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:get_server_by_role,
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:type => :rvalue,
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:doc => 'Returns server node hash by role'
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) do |args|
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fuel_nodes = args[0]
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requested_roles = args[1]
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server = ""
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fuel_nodes.each do |node|
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next unless requested_roles.include?(node['role'])
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server = node
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end
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server
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end
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