40 lines
1.2 KiB
Ruby
40 lines
1.2 KiB
Ruby
# Copyright 2016 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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module Puppet::Parser::Functions
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newfunction(:get_mac_from_vrouter, :type => :rvalue, :doc => <<-EOS
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Returns mac address of interface used by DPDK vrouter
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EOS
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) do |args|
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mac = "00:00:00:00:00:00"
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begin
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output=`vif --list`
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result=$?.success?
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if result
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for int in output.split('vif')
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if int.start_with?( '0/0')
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mac = int.split[8][7..-1]
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end
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end
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end
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rescue Exception
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warning 'Could not retrieve correct mac address from vrouter. Probably vrouter is running incorrectly.'
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end
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return mac
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end
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end
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