Revision da5374c5 src/vnm_mad/remotes/lib/vnm_driver.rb
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# limitations under the License. # |
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#--------------------------------------------------------------------------- # |
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require 'shellwords' |
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################################################################################ |
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# The VNMMAD module provides the basic abstraction to implement custom |
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# virtual network drivers. The VNMAD module includes: |
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# Executes the given block on each NIC |
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def process(&block) |
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@vm.each_nic(block) |
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blk = lambda do |nic| |
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add_nic_conf(nic) |
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block.call(nic) |
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end |
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@vm.each_nic(blk) |
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end |
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# Parse network configuration and add it to the nic |
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def add_nic_conf(nic) |
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default_conf = CONF || {}
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nic_conf = {}
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if nic[:conf] |
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parse_options(nic[:conf]).each do |opt| |
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value = opt[:value] |
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case value.downcase |
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when 'true', 'yes' |
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value = true |
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when 'false', 'no' |
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value = false |
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end |
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nic_conf[opt[:option].to_sym] = value |
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end |
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end |
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nic[:conf] = default_conf.merge(nic_conf) |
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end |
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# Returns a filter object based on the contents of the template |
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return cmd_str |
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end |
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def parse_options(string) |
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self.class.parse_options(string) |
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end |
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def self.parse_options(string) |
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return [] if !string |
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string.split(',').map do |op|
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m = op.match(/^\s*(?<option>[^=]+)\s*=\s*(?<value>.*?)\s*$/) |
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if m |
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{
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:option => Shellwords.escape(m['option']), |
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:value => Shellwords.escape(m['value']) |
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} |
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else |
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nil |
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end |
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end.flatten |
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end |
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end |
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end |
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