Class: Vagrant::Smartos::Zones::Communicator::Smartos

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant/smartos/zones/communicator/smartos.rb

Instance Method Summary collapse

Constructor Details

#initialize(machine) ⇒ Smartos

Returns a new instance of Smartos.



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# File 'lib/vagrant/smartos/zones/communicator/smartos.rb', line 9

def initialize(machine)
  @machine = machine
  super
end

Instance Method Details

#gz_download(from, to = nil) ⇒ Object 



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# File 'lib/vagrant/smartos/zones/communicator/smartos.rb', line 14

def gz_download(from, to = nil)
  @logger.debug("Downloading from global zone: #{from} to #{to}")

  if gz_rsync_connector.available?
    gz_rsync_connector.download(from, to)
  else
    gz_scp_connect do |scp|
      scp.download!(from, to) do |_ch, name, sent, total|
        percent = (sent.to_f / total) * 100
        print "#{name}: #{sent}/#{total} : #{percent.to_i}%\r"
        $stdout.flush
      end
    end
  end
end

#gz_execute(command, opts = {}, &block) ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'lib/vagrant/smartos/zones/communicator/smartos.rb', line 47

def gz_execute(command, opts = {}, &block)
  opts = {
    error_check: true,
    error_class: Vagrant::Errors::VagrantError,
    error_key:   :ssh_bad_exit_status,
    good_exit:   0,
    command:     command,
    shell:       nil,
    sudo:        false
  }.merge(opts)

  opts[:good_exit] = Array(opts[:good_exit])

  # Connect via SSH and execute the command in the shell.
  stdout = ''
  stderr = ''
  global_zone_connector.connect

  begin
    generic_ssh_info = @connection_ssh_info
    @connection_ssh_info = global_zone_connector.ssh_info

    exit_status = global_zone_connector.with_connection do |connection|
      shell_opts = {
        sudo: opts[:sudo],
        shell: opts[:shell]
      }

      shell_execute(connection, command, **shell_opts) do |type, data|
        if type == :stdout
          stdout += data
        elsif type == :stderr
          stderr += data
        end

        block.call(type, data) if block
      end
    end
  ensure
    @connection_ssh_info = generic_ssh_info
  end

  # Check for any errors
  if opts[:error_check] && !opts[:good_exit].include?(exit_status)
    # The error classes expect the translation key to be _key,
    # but that makes for an ugly configuration parameter, so we
    # set it here from `error_key`
    error_opts = opts.merge(
      _key: opts[:error_key],
      stdout: stdout,
      stderr: stderr
    )
    raise opts[:error_class], error_opts
  end

  # Return the exit status
  exit_status
end

#gz_scp_connect ⇒ Object 



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# File 'lib/vagrant/smartos/zones/communicator/smartos.rb', line 106

def gz_scp_connect
  global_zone_connector.with_connection do |connection|
    yield connection.scp
  end
rescue Net::SCP::Error => e
  raise Vagrant::Errors::SCPUnavailable if e.message =~ /\(127\)/
  raise
end

#gz_test(command, opts = nil) ⇒ Object 



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# File 'lib/vagrant/smartos/zones/communicator/smartos.rb', line 115

def gz_test(command, opts = nil)
  opts = { error_check: false }.merge(opts || {})
  gz_execute(command, opts) == 0
end

#gz_upload(from, to) ⇒ Object 



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# File 'lib/vagrant/smartos/zones/communicator/smartos.rb', line 30

def gz_upload(from, to)
  @logger.debug("Uploading to global zone: #{from} to #{to}")

  if gz_rsync_connector.available?
    gz_rsync_connector.upload(from, to)
  else
    gz_scp_connect do |scp|
      scp.upload!(from, to) do |_ch, name, sent, total|
        percent = (sent.to_f / total) * 100
        print "#{name}: #{sent}/#{total} : #{percent.to_i}%\r"
        $stdout.flush
      end
    end
  end
end