84 lines
1.9 KiB
Ruby
84 lines
1.9 KiB
Ruby
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module RubyQA
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require 'net/ssh'
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class Host
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DEFAULT_HOSTDATA={
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:hostname => "",
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:ip => "",
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:port => 22,
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:user => "",
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:password => "",
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:site => "",
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:cluster => false,
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:sudo_password => "",
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}
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attr_accessor *DEFAULT_HOSTDATA.keys
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attr_reader :client, :data, :resources
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def initialize( data = {} )
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@resources = Hash.new
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@data = DEFAULT_HOSTDATA.merge data
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## Verifying the (Needed) variables are set to valid values (and/or can be resolved to valid values)
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verify_data
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## initialize client for usage tests
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init_client
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end
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def init_client
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@client = Net::SSH.start(@data[:ip], @data[:user])
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end
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def exec (command)
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@client.exec!(command)
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end
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def [](key)
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@data[key]
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end
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def name
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if @data[:hostname] != ""
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return @data[:hostname]
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elsif @resources['facts'].data['networking']['hostname'] != ""
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return @resources['facts'].data['networking']['hostname']
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else
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return @data[:ip]
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end
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end
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def add_resource (object)
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## If the requirements are met by the host, add the resource
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if object::REQUIREMENTS.all?{|key,val| @data[key] == val}
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resource = object.new(self)
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@resources[resource.name]=resource
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end
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end
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def update_resources
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@resources.each_value(&:gather)
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end
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def verify_data
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if @data[:ip].empty?
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if not @data[:hostname].empty?
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begin
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@data[:ip] = Resolv.getaddress(@data[:hostname])
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rescue Resolv::ResolvError => error
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raise "Host: Hostname provided, but did not resolve to IP"
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end
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else
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raise "Host: No hostname or IP provided"
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end
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end
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if @data[:user].empty?
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raise ArgumentError, "Host: User not provided"
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end
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end
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end
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end
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