32 lines
880 B
Ruby
32 lines
880 B
Ruby
# This function is an hack because we are not enabling Puppet parser
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# that would allow us to manipulate data iterations directly in manifests.
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#
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# Example:
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# keystone_vips = ['192.168.0.1:5000', '192.168.0.2:5000']
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# $keystone_bind_opts = ['transparent']
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#
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# Using this function:
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# $keystone_vips_hash = list_to_hash($keystone_vips, $keystone_bind_opts)
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#
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# Would return:
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# $keystone_vips_hash = {
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# '192.168.0.1:5000' => ['transparent'],
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# '192.168.0.2:5000' => ['transparent'],
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# }
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#
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# Disclaimer: this function is an hack and will disappear once TripleO enable
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# Puppet parser.
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#
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module Puppet::Parser::Functions
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newfunction(:list_to_hash, :type => :rvalue, :doc => <<-EOS
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This function returns an hash from a specified array
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EOS
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) do |argv|
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arr1 = argv[0]
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arr2 = argv[1]
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h = arr1.each_with_object({}) { |v,h| h[v] = arr2 }
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return h
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end
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end
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