Class: IptablesWeb::Model::Node

Inherits:
Base
  • Object
show all
Defined in:
lib/iptables_web/model/node.rb

Class Method Summary collapse

Methods inherited from Base

configure

Class Method Details

.handshake ⇒ Object 



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# File 'lib/iptables_web/model/node.rb', line 7

def self.handshake
  node = find('current')
 if node
    yield if block_given?
    # save node after updating
    node.ips = []
    ::System.get_ifaddrs.each do |interface, config|
      next if interface.to_s.include?('lo')
      node.ips.push({
          interface: interface,
          ip: config[:inet_addr],
          netmask: config[:netmask]
        })
    end
    node.ips.uniq! { |ip| ip[:ip] }
    node.hostname = `hostname -f`
    node.save
  end
end