Module: NovaDsl::NovaStdoutParser

Included in:
NovaConsoleWrapper
Defined in:
lib/nova/wrapper/nova_stdout_parser.rb

Constant Summary collapse

IP_SEARCHER =

Searches ip in the word, that ENDS by ip. Ex: s=“fo_my_vm_bar_435.as.341 = 10.3.4.5” The result: s[IP_SEARCHER=~s, s.length] results in ‘10.3.4.5` TODO: It should supports multiple ips such as: ’private=10.35.9.40, 50.56.54.87’

/[a-zA-Z0-9]*(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$/

Instance Method Summary collapse

Instance Method Details

#parse_nova_list_stdout(stdout) ⇒ Object 



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# File 'lib/nova/wrapper/nova_stdout_parser.rb', line 17

def parse_nova_list_stdout(stdout)
  LOGGER.debug("Parsing stdout, size: #{stdout.size}")
  Common::type_checker stdout, String

  initial_strings = stdout.split("\n")
  LOGGER.debug("Parsing #{initial_strings.size} lines, assuming first three should be a headers and other stuff")

  vms = NovaDsl::NovaVmsContainer.new

  initial_strings.each_with_index do |line, index|
    columns = line.split("|").map { |s| s.strip }
    if index >=3 && columns.size.eql?(5)
      id = columns[1].to_i
      name = columns[2].to_s
      status = columns[3].capitalize
      ip = columns[4][IP_SEARCHER=~columns[4], columns[4].size]

      vms << NovaDsl::NovaVm.new(id, name, ip, status)
    end
  end
  vms
end

#parse_nova_show_stdout(stdout) ⇒ Object 



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# File 'lib/nova/wrapper/nova_stdout_parser.rb', line 40

def parse_nova_show_stdout(stdout)
  LOGGER.debug("Parsing nova stdout")
  Common::type_checker stdout, String

  initial_strings = stdout.split("\n")
  LOGGER.debug("Creating key-value info instance")

  initial_strings.each_with_index do |line, index|
    columns = line.split('|').map { |s| s.strip }
    if index >= 3 && columns.size.eql?(5)

    end
  end

end