Class: VagrantPlugins::OneCloud::Commands::CreateNetwork

Inherits:
Object
  • Object
show all
Includes:
Vagrant::Util::Retryable, Helpers
Defined in:
lib/vagrant-1cloud/commands/create_network.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.synopsis ⇒ Object

Show description when ‘vagrant list-commands` is triggered



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# File 'lib/vagrant-1cloud/commands/create_network.rb', line 14

def self.synopsis
  "plugin: vagrant-1cloud: creates new private network"
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/vagrant-1cloud/commands/create_network.rb', line 18

def execute
  options = {}

  optparse = OptionParser.new do |opts|
    opts.banner = 'Usage: vagrant create-network [options]'

    opts.on('-n', '--name NAME', 'Network name') do |name|
      options[:Name] = name
    end

    options[:IsDHCP] = false
    opts.on('-d', '--[no-]dhcp', "Use dhcp or not (default #{options[:IsDHCP]})") do |dhcp|
      options[:IsDHCP] = dhcp
    end

    opts.on('-l', '--location LOCATION', 'Network location') do |location|
      options[:DCLocation] = location
    end

    opts.on('-t', '--token TOKEN', '1cloud type token') do |token|
      options[:token] = token
    end

    opts.on('-h', '--help', 'Display this screen') do
      puts opts
      exit
    end
  end

  begin
    optparse.parse!
    mandatory = [:Name, :DCLocation, :token]
    missing = mandatory.select{ |param| options[param].nil? }
    unless missing.empty?
      raise OptionParser::MissingArgument.new(missing.join(', '))
    end
  rescue OptionParser::InvalidOption, OptionParser::MissingArgument
    puts $!.to_s
    puts optparse
    exit
  end

  result = request(options[:token], '/network')
  private_network = result['body'].find { |network| network['Name'] == options[:Name] }

  if private_network
    @env.ui.info I18n.t('vagrant_1cloud.info.network_exists', network: options[:Name])
  else
    @env.ui.info I18n.t('vagrant_1cloud.info.network_missing', network: options[:Name])

    result = request(options[:token], '/network', options.except(:token), :post)

    # Waiting for private network to create
    @env.ui.info I18n.t('vagrant_1cloud.info.creating_private_network')
    wait_for_network(options[:token], result['body']['ID'])
  end

  0
end

#request(token, path, params = {}, method = :get) ⇒ Object 



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# File 'lib/vagrant-1cloud/commands/create_network.rb', line 78

def request(token, path, params = {}, method = :get)
  connection = Faraday.new({
    :url => 'https://api.1cloud.ru/'
  })

  begin
    @env.ui.info I18n.t('vagrant_1cloud.info.request', path: path)
    @env.ui.info I18n.t('vagrant_1cloud.info.params', params: params)
    result = connection.send(method) do |req|
      req.url path
      req.headers['Authorization'] = "Bearer #{token}"
      req.body = params
    end
  rescue Faraday::Error::ConnectionFailed => e
    # TODO this is suspect but because faraday wraps the exception
    #      in something generic there doesn't appear to be another
    #      way to distinguish different connection errors :(
    if e.message =~ /certificate verify failed/
      raise Errors::CertificateError
    end
    raise e
  end

  begin
    body = JSON.parse(%Q[{"body":#{result.body}}])
    @env.ui.info I18n.t('vagrant_1cloud.info.response', body: body)
  rescue JSON::ParserError => e
    raise(Errors::JSONError, {
        :message => e.message,
        :path => path,
        :params => params,
        :response => result.body
    })
  end

  unless /^2\d\d$/ =~ result.status.to_s
    raise(Errors::APIStatusError, {
        :path => path,
        :params => params,
        :status => result.status,
        :response => body.inspect
    })
  end

  Result.new(body)
end

#wait_for_network(token, net_id) ⇒ Object 



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# File 'lib/vagrant-1cloud/commands/create_network.rb', line 125

def wait_for_network(token, net_id)
  retryable(:tries => 400, :sleep => 10) do
    # check network status
    result = request(token, "/network/#{net_id}")
    raise 'Network is not active' if result['body']['State'] != 'Active'
  end
end