Class: Beaker::Host

Inherits:
Object
  • Object
show all
Includes:
DSL::Helpers, DSL::Patterns
Defined in:
lib/beaker/host.rb

Direct Known Subclasses

Unix::Host

Defined Under Namespace

Classes: CommandFailure, PuppetConfigReader, RebootFailure

Constant Summary collapse

SELECT_TIMEOUT = 
30

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from DSL::Patterns

#block_on

Methods included from DSL::Helpers::HoconHelpers

#hocon_file_edit_in_place_on, #hocon_file_edit_on, #hocon_file_read_on

Methods included from DSL::Helpers::WebHelpers

#link_exists?, #port_open_within?

Methods included from DSL::Helpers::TestHelpers

#current_step_name, #current_test_filename, #current_test_name, #set_current_step_name, #set_current_test_filename, #set_current_test_name

Methods included from DSL::Helpers::HostHelpers

#add_system32_hosts_entry, #archive_file_from, #backup_the_file, #check_for_package, #create_remote_file, #curl_on, #curl_with_retries, #directory_exists_on, #echo_on, #execute_powershell_script_on, #exit_code, #file_contents_on, #file_exists_on, #install_package, #link_exists_on, #on, #retry_on, #rsync_to, #run_script, #run_script_on, #scp_from, #scp_to, #shell, #stderr, #stdout, #uninstall_package, #upgrade_package, #win_ads_path

Constructor Details

#initialize(name, host_hash, options) ⇒ Host

Returns a new instance of Host.



70
71
72
73
74
75
76
77
 
# File 'lib/beaker/host.rb', line 70

def initialize name, host_hash, options
  @logger = host_hash[:logger] || options[:logger]
  @name, @host_hash, @options = name.to_s, host_hash.dup, options.dup
  @host_hash['packaging_platform'] ||= @host_hash['platform']

  @host_hash = self.platform_defaults.merge(@host_hash)
  pkg_initialize
end

Instance Attribute Details

#host_hash ⇒ Object (readonly)

Returns the value of attribute host_hash.



69
70
71
 
# File 'lib/beaker/host.rb', line 69

def host_hash
  @host_hash
end

#logger ⇒ Object

Returns the value of attribute logger.



68
69
70
 
# File 'lib/beaker/host.rb', line 68

def logger
  @logger
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



69
70
71
 
# File 'lib/beaker/host.rb', line 69

def name
  @name
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



69
70
71
 
# File 'lib/beaker/host.rb', line 69

def options
  @options
end

Class Method Details

.create(name, host_hash, options) ⇒ Object 



44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
 
# File 'lib/beaker/host.rb', line 44

def self.create name, host_hash, options
  case host_hash['platform']
  when /windows/
    cygwin = host_hash['is_cygwin']
    if cygwin.nil? or cygwin == true
      Windows::Host.new name, host_hash, options
    else
      PSWindows::Host.new name, host_hash, options
    end
  when /aix/
    Aix::Host.new name, host_hash, options
  when /osx/
    Mac::Host.new name, host_hash, options
  when /freebsd/
    FreeBSD::Host.new name, host_hash, options
  when /eos/
    Eos::Host.new name, host_hash, options
  when /cisco/
    Cisco::Host.new name, host_hash, options
  else
    Unix::Host.new name, host_hash, options
  end
end

Instance Method Details

#+(other) ⇒ Object 



174
175
176
 
# File 'lib/beaker/host.rb', line 174

def + other
  @name + other
end

#[](k) ⇒ Object

Does this host have this key? Either as defined in the host itself, or globally?



145
146
147
 
# File 'lib/beaker/host.rb', line 145

def [] k
  host_hash[k] || options[k]
end

#[]=(k, v) ⇒ Object 



140
141
142
 
# File 'lib/beaker/host.rb', line 140

def []= k, v
  host_hash[k] = v
end

#close ⇒ Object 



313
314
315
316
317
318
319
320
321
322
 
# File 'lib/beaker/host.rb', line 313

def close
  if @connection
    @connection.close
    # update connection information
    @connection.ip         = self['ip'] if self['ip']
    @connection.vmhostname = self['vmhostname'] if self['vmhostname']
    @connection.hostname   = @name
  end
  @connection = nil
end

#connection ⇒ Object 



295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
 
# File 'lib/beaker/host.rb', line 295

def connection
  # create new connection object if necessary
  @connection ||= SshConnection.connect( { :ip => self['ip'], :vmhostname => self['vmhostname'], :hostname => @name },
                                         self['user'],
                                         self['ssh'], { :logger => @logger, :ssh_connection_preference => self[:ssh_connection_preference]} )
  # update connection information
  if self['ip'] && (@connection.ip != self['ip'])
    @connection.ip = self['ip']
  end
  if self['vmhostname'] && (@connection.vmhostname != self['vmhostname'])
    @connection.vmhostname = self['vmhostname']
  end
  if @name && (@connection.hostname != @name)
    @connection.hostname = @name
  end
  @connection
end

#delete(k) ⇒ Object 



154
155
156
 
# File 'lib/beaker/host.rb', line 154

def delete k
  host_hash.delete(k)
end

#do_rsync_to(from_path, to_path, opts = {}) ⇒ Rsync::Result

rsync a file or directory from the localhost to this test host

Parameters:

  • from_path (String) —

    The path to the file/dir to upload

  • to_path (String) —

    The destination path on the host

  • opts (Hash{Symbol=>String}) (defaults to: {}) —

    Options to alter execution

Options Hash (opts):

  • :ignore (Array<String>) —

    An array of file/dir paths that will not be copied to the host

Returns:

  • (Rsync::Result) —

    Rsync result with status code

Raises:



527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
 
# File 'lib/beaker/host.rb', line 527

def do_rsync_to from_path, to_path, opts = {}
  ssh_opts = self['ssh']
  rsync_args = []
  ssh_args = []

  if not File.file?(from_path) and not File.directory?(from_path)
    raise IOError, "No such file or directory - #{from_path}"
  end

  # We enable achieve mode and compression
  rsync_args << "-az"

  if not self['user']
    user = "root"
  else
    user = self['user']
  end
  hostname_with_user = "#{user}@#{reachable_name}"

  Rsync.host = hostname_with_user

  # vagrant uses temporary ssh configs in order to use dynamic keys
  # without this config option using ssh may prompt for password
  #
  # We still want any user-set SSH config to win though
  filesystem_ssh_config = nil
  if ssh_opts[:config] && File.exists?(ssh_opts[:config])
    filesystem_ssh_config = ssh_opts[:config]
  elsif self[:vagrant_ssh_config] && File.exists?(self[:vagrant_ssh_config])
    filesystem_ssh_config = self[:vagrant_ssh_config]
  end

  if filesystem_ssh_config
    ssh_args << "-F #{filesystem_ssh_config}"
  else
    if ssh_opts.has_key?('keys') and
        ssh_opts.has_key?('auth_methods') and
        ssh_opts['auth_methods'].include?('publickey')

      # find the first SSH key that exists
      key = Array(ssh_opts['keys']).find do |k|
          File.exist?(k)
      end

      if key
        # rsync doesn't always play nice with tilde, so be sure to expand first
        ssh_args << "-i #{File.expand_path(key)}"
      end
    end
  end

  if ssh_opts.has_key?(:port)
    ssh_args << "-p #{ssh_opts[:port]}"
  end

  # We disable prompt when host isn't known
  ssh_args << "-o 'StrictHostKeyChecking no'"

  if not ssh_args.empty?
    rsync_args << "-e \"ssh #{ssh_args.join(' ')}\""
  end

  if opts.has_key?(:ignore) and not opts[:ignore].empty?
    rsync_args << opts[:ignore].map { |value| "--exclude '#{value}'" }.join(' ')
  end

  # We assume that the *contents* of the directory 'from_path' needs to be
  # copied into the directory 'to_path'
  if File.directory?(from_path) and not from_path.end_with?('/')
    from_path += '/'
  end

  @logger.notify "rsync: localhost:#{from_path} to #{hostname_with_user}:#{to_path} {:ignore => #{opts[:ignore]}}"
  result = Rsync.run(from_path, to_path, rsync_args)
  @logger.debug("rsync returned #{result.inspect}")

  return result if result.success?
  raise Beaker::Host::CommandFailure, result.error
end

#do_scp_from(source, target, options) ⇒ Object 



503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
 
# File 'lib/beaker/host.rb', line 503

def do_scp_from source, target, options
  # use the value of :dry_run passed to the method unless
  # undefined, then use parsed @options hash.
  options[:dry_run] ||= @options[:dry_run]

  if options[:dry_run]
    scp_cmd = "scp #{@name}:#{source} #{target}"
    @logger.debug "\n Running in :dry_run mode. localhost $ #{scp_cmd} not executed."
    return  NullResult.new(self, scp_cmd)
  end

  @logger.debug "localhost $ scp #{@name}:#{source} #{target}"
  result = connection.scp_from(source, target, options)
  @logger.debug result.stdout
  return result
end

#do_scp_to(source, target_path, options) ⇒ Object

scp files from the localhost to this test host, if a directory is provided it is recursively copied. If the provided source is a directory both the contents of the directory and the directory itself will be copied to the host, if you only want to copy directory contents you will either need to specify the contents file by file or do a separate ‘mv’ command post scp_to to create the directory structure as desired. To determine if a file/dir is ‘ignored’ we compare to any contents of the source dir and NOT any part of the path to that source dir.

Examples:

do_scp_to('source/dir1/dir2/dir3', 'target')
-> will result in creation of target/source/dir1/dir2/dir3 on host

do_scp_to('source/file.rb', 'target', { :ignore => 'file.rb' }
-> will result in not files copyed to the host, all are ignored

Parameters:

  • source (String) —

    The path to the file/dir to upload

  • target_path (String) —

    The destination path on the host

  • options (Hash{Symbol=>String}) —

    Options to alter execution

Options Hash (options):

  • :ignore (Array<String>) —

    An array of file/dir paths that will not be copied to the host



419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
 
# File 'lib/beaker/host.rb', line 419

def do_scp_to source, target_path, options
  target = self.scp_path( target_path )

  # use the value of :dry_run passed to the method unless
  # undefined, then use parsed @options hash.
  options[:dry_run] ||= @options[:dry_run]

  if options[:dry_run]
    scp_cmd = "scp #{source} #{@name}:#{target}"
    @logger.debug "\n Running in :dry_run mode. localhost $ #{scp_cmd} not executed."
    return NullResult.new(self, scp_cmd)
  end

  @logger.notify "localhost $ scp #{source} #{@name}:#{target} {:ignore => #{options[:ignore]}}"

  result = Result.new(@name, [source, target])
  has_ignore = options[:ignore] and not options[:ignore].empty?
  # construct the regex for matching ignored files/dirs
  ignore_re = nil
  if has_ignore
    ignore_arr = Array(options[:ignore]).map do |entry|
      "((\/|\\A)#{Regexp.escape(entry)}(\/|\\z))"
    end
    ignore_re = Regexp.new(ignore_arr.join('|'))
    @logger.debug("going to ignore #{ignore_re}")
  end

  # either a single file, or a directory with no ignores
  if not File.file?(source) and not File.directory?(source)
    raise IOError, "No such file or directory - #{source}"
  end
  if File.file?(source) or (File.directory?(source) and not has_ignore)
    source_file = source
    if has_ignore and (source =~ ignore_re)
      @logger.trace "After rejecting ignored files/dirs, there is no file to copy"
      source_file = nil
      result.stdout = "No files to copy"
      result.exit_code = 1
    end
    if source_file
      result = connection.scp_to(source_file, target, options)
      @logger.trace result.stdout
    end
  else # a directory with ignores
    dir_source = Dir.glob("#{source}/**/*").reject do |f|
      f.gsub(/\A#{Regexp.escape(source)}/, '') =~ ignore_re #only match against subdirs, not full path
    end
    @logger.trace "After rejecting ignored files/dirs, going to scp [#{dir_source.join(", ")}]"

    # create necessary directory structure on host
    # run this quietly (no STDOUT)
    @logger.quiet(true)
    required_dirs = (dir_source.map{ | dir | File.dirname(dir) }).uniq
    require 'pathname'
    required_dirs.each do |dir|
      dir_path = Pathname.new(dir)
      if dir_path.absolute? and (File.dirname(File.absolute_path(source)).to_s != '/')
        mkdir_p(File.join(target, dir.gsub(/#{Regexp.escape(File.dirname(File.absolute_path(source)))}/, '')))
      else
        mkdir_p( File.join(target, dir) )
      end
    end
    @logger.quiet(false)

    # copy each file to the host
    dir_source.each do |s|
      # Copy files, not directories (as they are copied recursively)
      next if File.directory?(s)

      s_path = Pathname.new(s)
      if s_path.absolute? and (File.dirname(File.absolute_path(source)).to_s != '/')
        file_path = File.join(target, File.dirname(s).gsub(/#{Regexp.escape(File.dirname(File.absolute_path(source)))}/,''))
      else
        file_path = File.join(target, File.dirname(s))
      end
      result = connection.scp_to(s, file_path, options)
      @logger.trace result.stdout
    end
  end

  self.scp_post_operations( target, target_path )
  return result
end

#exec(command, options = {}) ⇒ Object 



324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
 
# File 'lib/beaker/host.rb', line 324

def exec command, options={}
  result = nil
  # I've always found this confusing
  cmdline = command.cmd_line(self)

  # use the value of :dry_run passed to the method unless
  # undefined, then use parsed @options hash.
  options[:dry_run] ||= @options[:dry_run]

  if options[:dry_run]
    @logger.debug "\n Running in :dry_run mode. Command #{cmdline} not executed."
    result = Beaker::NullResult.new(self, command)
    return result
  end

  if options[:silent]
    output_callback = nil
  else
    @logger.debug "\n#{log_prefix} #{Time.new.strftime('%H:%M:%S')}$ #{cmdline}"
    if @options[:color_host_output]
      output_callback = logger.method(:color_host_output)
    else
      output_callback = logger.method(:host_output)
    end
  end

  unless options[:dry_run]
    # is this returning a result object?
    # the options should come at the end of the method signature (rubyism)
    # and they shouldn't be ssh specific

    seconds = Benchmark.realtime {
      @logger.with_indent do
        result = connection.execute(cmdline, options, output_callback)
      end
    }

    if not options[:silent]
      @logger.debug "\n#{log_prefix} executed in %0.2f seconds" % seconds
    end

    if options[:reset_connection]
      # Expect the connection to fail hard and possibly take a long time timeout.
      # Pre-emptively reset it so we don't wait forever.
      close
      return result
    end

    unless options[:silent]
      # What?
      result.log(@logger)
      if !options[:expect_connection_failure] && !result.exit_code
        # no exit code was collected, so the stream failed
        raise CommandFailure, "Host '#{self}' connection failure running:\n #{cmdline}\nLast #{@options[:trace_limit]} lines of output were:\n#{result.formatted_output(@options[:trace_limit])}"

      end
      if options[:expect_connection_failure] && result.exit_code
        # should have had a connection failure, but didn't
        # wait to see if the connection failure will be generation, otherwise raise error
        if not connection.wait_for_connection_failure(options, output_callback)
          raise CommandFailure,  "Host '#{self}' should have resulted in a connection failure running:\n #{cmdline}\nLast #{@options[:trace_limit]} lines of output were:\n#{result.formatted_output(@options[:trace_limit])}"
        end
      end
      # No, TestCase has the knowledge about whether its failed, checking acceptable
      # exit codes at the host level and then raising...
      # is it necessary to break execution??
      if options[:accept_all_exit_codes] && options[:acceptable_exit_codes]
        @logger.warn ":accept_all_exit_codes & :acceptable_exit_codes set. :acceptable_exit_codes overrides, but they shouldn't both be set at once"
        options[:accept_all_exit_codes] = false
      end
      if !options[:accept_all_exit_codes] && !result.exit_code_in?(Array(options[:acceptable_exit_codes] || [0, nil]))
        raise CommandFailure, "Host '#{self}' exited with #{result.exit_code} running:\n #{cmdline}\nLast #{@options[:trace_limit]} lines of output were:\n#{result.formatted_output(@options[:trace_limit])}"
      end
    end
  end
  result
end

#fips_mode? ⇒ Boolean

Returns true if the host is running in FIPS mode.

We currently only test FIPS mode on Redhat 7. Other detection modes should be added here if we expand FIPS support to other platforms.

Returns:

  • (Boolean) 


217
218
219
220
221
222
223
224
225
226
227
228
 
# File 'lib/beaker/host.rb', line 217

def fips_mode?
  case self['platform']
  when /el-7/
    begin
      execute("cat /proc/sys/crypto/fips_enabled") == "1"
    rescue Beaker::Host::CommandFailure
      false
    end
  else
    false
  end
end

#get_ip ⇒ Object

Determine the ip address of this host



258
259
260
 
# File 'lib/beaker/host.rb', line 258

def get_ip
  @logger.warn("Uh oh, this should be handled by sub-classes but hasn't been")
end

#get_public_ip ⇒ Object

Determine the ip address using logic specific to the hypervisor



263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
 
# File 'lib/beaker/host.rb', line 263

def get_public_ip
  case host_hash[:hypervisor]
  when /^(ec2|openstack)$/
    if self[:hypervisor] == 'ec2' && self[:instance]
      return self[:instance].ip_address
    elsif self[:hypervisor] == 'openstack' && self[:ip]
      return self[:ip]
    else
      # In the case of using ec2 instances with the --no-provision flag, the ec2
      # instance object does not exist and we should just use the curl endpoint
      # specified here:
      # http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-instance-addressing.html
      if self.instance_of?(Windows::Host)
      execute("wget http://169.254.169.254/latest/meta-data/public-ipv4").strip
      else
      execute("curl http://169.254.169.254/latest/meta-data/public-ipv4").strip
      end
    end
  end
end

#graceful_restarts? ⇒ Boolean

Mirrors the true/false value of the host’s ‘graceful-restarts’ property, or falls back to the value of is_using_passenger? if ‘graceful-restarts’ is nil, but only if this is not a PE run (foss only).

Returns:

  • (Boolean) 


202
203
204
205
206
207
208
209
210
 
# File 'lib/beaker/host.rb', line 202

def graceful_restarts?
  graceful =
  if !self['graceful-restarts'].nil?
    self['graceful-restarts']
  else
    !is_pe? && is_using_passenger?
  end
  graceful
end

#has_key?(k) ⇒ Boolean

Does this host have this key? Either as defined in the host itself, or globally?

Returns:

  • (Boolean) 


150
151
152
 
# File 'lib/beaker/host.rb', line 150

def has_key? k
  host_hash.has_key?(k) || options.has_key?(k)
end

#hostname ⇒ Object

Return the public name of the particular host, which may be different then the name of the host provided in the configuration file as some provisioners create random, unique hostnames.



170
171
172
 
# File 'lib/beaker/host.rb', line 170

def hostname
  host_hash['vmhostname'] || @name
end

#ip ⇒ Object

Return the ip address of this host Always pull fresh, because this can sometimes change



286
287
288
 
# File 'lib/beaker/host.rb', line 286

def ip
  self['ip'] = get_public_ip || get_ip
end

#is_cygwin? ⇒ Boolean

Returns:

  • (Boolean) 


182
183
184
 
# File 'lib/beaker/host.rb', line 182

def is_cygwin?
  self.class == Windows::Host
end

#is_pe? ⇒ Boolean

Returns:

  • (Boolean) 


178
179
180
 
# File 'lib/beaker/host.rb', line 178

def is_pe?
  self['type'] && self['type'].to_s =~ /pe/
end

#is_powershell? ⇒ Boolean

Returns:

  • (Boolean) 


186
187
188
 
# File 'lib/beaker/host.rb', line 186

def is_powershell?
  self.class == PSWindows::Host
end

#is_using_passenger? ⇒ Boolean

True if this is a PE run, or if the host’s ‘passenger’ property has been set.

Returns:

  • (Boolean) 


245
246
247
 
# File 'lib/beaker/host.rb', line 245

def is_using_passenger?
  is_pe? || self['passenger']
end

#is_x86_64? ⇒ Boolean

Returns true if x86_64, false otherwise.

Returns:

  • (Boolean) —

    true if x86_64, false otherwise



291
292
293
 
# File 'lib/beaker/host.rb', line 291

def is_x86_64?
  @x86_64 ||= determine_if_x86_64
end

#log_prefix ⇒ Object 



249
250
251
252
253
254
255
 
# File 'lib/beaker/host.rb', line 249

def log_prefix
  if host_hash['vmhostname']
    "#{self} (#{@name})"
  else
    self.to_s
  end
end

#node_name ⇒ Object 



84
85
86
87
88
89
 
# File 'lib/beaker/host.rb', line 84

def node_name
  # TODO: might want to consider caching here; not doing it for now because
  #  I haven't thought through all of the possible scenarios that could
  #  cause the value to change after it had been cached.
  result = puppet_configprint['node_name_value'].strip
end

#pkg_initialize ⇒ Object 



79
80
81
82
 
# File 'lib/beaker/host.rb', line 79

def pkg_initialize
  # This method should be overridden by platform-specific code to
  # handle whatever packaging-related initialization is necessary.
end

#platform ⇒ Object 



190
191
192
 
# File 'lib/beaker/host.rb', line 190

def platform
  self['platform']
end

#port_open?(port) ⇒ Boolean

Returns:

  • (Boolean) 


91
92
93
94
95
96
97
98
99
100
 
# File 'lib/beaker/host.rb', line 91

def port_open? port
  begin
    Timeout.timeout SELECT_TIMEOUT do
      TCPSocket.new(reachable_name, port).close
      return true
    end
  rescue Errno::ECONNREFUSED, Timeout::Error, Errno::ETIMEDOUT, Errno::EHOSTUNREACH
    return false
  end
end

#puppet_configprint(command = 'agent') ⇒ Object Also known as: puppet

Returning our PuppetConfigReader here allows users of the Host class to do things like ‘host.puppet` to query the ’main’ section or, if they want the configuration for a particular run type, ‘host.puppet(’agent’)‘



135
136
137
 
# File 'lib/beaker/host.rb', line 135

def puppet_configprint(command='agent')
  PuppetConfigReader.new(self, command)
end

#reachable_name ⇒ Object

Return the preferred method to reach the host, will use IP is available and then default to #hostname.



127
128
129
 
# File 'lib/beaker/host.rb', line 127

def reachable_name
  self['ip'] || hostname
end

#to_s ⇒ Object

The #hostname of this host.



164
165
166
 
# File 'lib/beaker/host.rb', line 164

def to_s
  hostname
end

#to_str ⇒ Object

The #hostname of this host.



159
160
161
 
# File 'lib/beaker/host.rb', line 159

def to_str
  hostname
end

#up? ⇒ Boolean

Returns:

  • (Boolean) 


117
118
119
120
121
122
123
124
 
# File 'lib/beaker/host.rb', line 117

def up?
  begin
    Socket.getaddrinfo( reachable_name, nil )
    return true
  rescue SocketError
    return false
  end
end

#use_service_scripts? ⇒ Boolean

True if this is a pe run, or if the host has had a ‘use-service’ property set.

Returns:

  • (Boolean) 


195
196
197
 
# File 'lib/beaker/host.rb', line 195

def use_service_scripts?
  is_pe? || self['use-service']
end

#uses_passenger!(puppetservice = 'apache2') ⇒ Object

Modifies the host settings to indicate that it will be using passenger service scripts, (apache2) by default. Does nothing if this is a PE host, since it is already using passenger.

Parameters:

  • puppetservice (String) (defaults to: 'apache2') —

    Name of the service script that should be called to stop/startPuppet on this host. Defaults to ‘apache2’.



235
236
237
238
239
240
241
242
 
# File 'lib/beaker/host.rb', line 235

def uses_passenger!(puppetservice = 'apache2')
  if !is_pe?
    self['passenger'] = true
    self['puppetservice'] = puppetservice
    self['use-service'] = true
  end
  return true
end

#wait_for_port(port, attempts = 15) ⇒ Object

Wait for a port on the host. Useful for those occasions when you’ve called host.reboot and want to avoid spam from subsequent SSH connections retrying to connect from say retry_on()



105
106
107
108
109
110
111
112
113
114
115
 
# File 'lib/beaker/host.rb', line 105

def wait_for_port(port, attempts=15)
  @logger.debug("  Waiting for port #{port} ... ", false)
  start = Time.now
  done = repeat_fibonacci_style_for(attempts) { port_open?(port) }
  if done
    @logger.debug('connected in %0.2f seconds' % (Time.now - start))
  else
    @logger.debug('timeout')
  end
  done
end