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How to use cached method of Inspec Package

Best Inspec_ruby code snippet using Inspec.cached

helpers.rb

Source:helpers.rb

...45  input('pillar', value: get_pillar_default, type: 'hash', description: 'SaltStack Pillar Data')46end47def get_pillar48  if defined?(@cache_pillar)49    Inspec::Log.debug('(get_pillar?) returning cached value')50    return @cache_pillar51  end52  @cache_pillar = try_get_pillar53  if defined?(@cache_pillar)54    Inspec::Log.debug('(get_pillar) success, got pillar.  Cached result.')55    @cache_pillar56  end57end58def try_get_pillar59  # require 'pp'; pp input('pillar').diagnostic_string;60  # REMOVE THIS61  # return get_pillar_from_inspec_pillar_file62  unless input('pillar').is_a?(Inspec::Input::NO_VALUE_SET)63    Inspec::Log.debug('Got pillar from kitchen input.')64    puts 'INFO: Got pillar from kitchen input.'65    return input('pillar')66  end67  # pillar_from_minion = get_pillar_from_minion68  pillar_from_minion = ingest_from_minion('yaml', 'c:\salt\salt-call.bat --config-dir=C:\Users\vagrant\AppData\Local\Temp\kitchen\etc\salt pillar.items --retcode-passthrough | Select-String -Pattern "----------" -NotMatch')69  unless !defined?(pillar_from_minion) || pillar_from_minion == []70    Inspec::Log.debug('Got pillar from the target minion using WinRM.')71    puts 'INFO: Got pillar from the target minion using WinRM.'72    return pillar_from_minion['local']73  end74  pillar_from_inspec_pillar_file = get_pillar_from_inspec_pillar_file75  unless !defined?(pillar_from_inspec_pillar_file) || pillar_from_inspec_pillar_file == []76    Inspec::Log.debug('Got pillar from the inspec pillar file.')77    puts 'INFO: Got pillar from the inspec pillar file.'78    return pillar_from_inspec_pillar_file79  end80  raise 'Unable to get pillar from input, minion or local inspec pillar file.'81end82def get_pillar_from_inspec_pillar_file83  if defined?(@cache_pillar_from_inspec_pillar_file)84    Inspec::Log.debug('[get_pillar_from_inspec_pillar_file] returning cached value')85    return @cache_pillar_from_inspec_pillar_file86  end87  pillar_file = ENV['INSPEC_TEST_SALT_PILLAR'] || 'pillar.example'88  begin89    @cache_pillar_from_inspec_pillar_file = YAML.safe_load(File.read(pillar_file)) if File.exist?(pillar_file)90  rescue StandardError => e91    Inspec::Log.warn('[get_pillar_from_inspec_pillar_file] ' + e.message)92    return []93  end94  if defined?(@cache_pillar_from_inspec_pillar_file)95    Inspec::Log.debug('[get_pillar_from_inspec_pillar_file] success, got the pillar from the inspec file.  Cached result.')96    @cache_pillar_from_inspec_pillar_file97  end98end99def ingest_from_minion(type, ps_cmd, max_retries = 20, sec_timeout = 10)100  # grep "WinRM address:" $(ls -t .kitchen/logs/*.log | head -n2 | tail -n1) | sed 's/^.*: //'101  # Test port open: nc -z -w1 localhost 55985;echo $?102  # nc -z -w1 $(sed -n -e 's/^.*WinRM address: //p' $(ls -t .kitchen/logs/*.log | sed -n '2p') | cut -f1 -d:) $(sed -n -e 's/^.*WinRM address: //p' $(ls -t .kitchen/logs/*.log | sed -n '2p') | cut -f2 -d:); echo $? 103  # cd .kitchen/kitchen-vagrant/{instance name}; vagrant winrm --command whoami104  # cd .kitchen/kitchen-vagrant/{instance name}; vagrant winrm-config105  # cmd ="nc -z -w1 $(sed -n -e 's/^.*WinRM address: //p' $(ls -t .kitchen/logs/*.log | sed -n '2p') | cut -f1 -d:) $(sed -n -e 's/^.*WinRM address: //p' $(ls -t .kitchen/logs/*.log | sed -n '2p') | cut -f2 -d:); echo $?"106  retries ||= 0107  Inspec::Log.debug("Ingesting #{type} content using `#{ps_cmd}` with timout of #{sec_timeout} and a max of #{max_retries} retries.")108  # require 'pry'; binding.pry109  begin110    # https://www.rubydoc.info/gems/train/0.14.1/Train%2FTransports%2FLocal%2FConnection:run_command111    # Train.Plugins.Transport.Connection train.connection.run_command112    Timeout.timeout(sec_timeout) do113      @my_result = JSON.parse(backend::backend.run_command(ps_cmd).stdout) if type == 'json'114      @my_result =YAML.safe_load(backend::backend.run_command(ps_cmd).stdout) if type == 'yaml'115    end116  rescue => e117    Inspec::Log.debug("`#{e.message}`, target may be rebooting after highstate. Remaining retries: #{max_retries - retries}")118    puts("`#{e.message}`, target may be rebooting after highstate. Remaining retries: #{max_retries - retries}")119    if (retries += 1) < max_retries120      retry121    else122      begin123        backend::backend.run_command('whoami').stdout124      rescue => e125        msg = "Unable to get whoami from backend::backend.run_command: #{e.message}"126        puts(msg)127        Inspec::Log.debug(msg)128      end129      if OS.windows?130        pwsh_cmd = '$test_path=".kitchen/kitchen-vagrant/$(Get-ChildItem -Path .kitchen/logs/*.log | Where-Object {$_.Name -ne "kitchen.log"} | Sort-Object -Property @{Expression = {$_.LastWriteTime}; Descending = $True} | Select-Object -Property BaseName -First 1 -expandproperty BaseName)"; Set-Location -Path $test_path; $test_vagrantfile = "$test_path/Vagrantfile"; Set-Content -Path $test_vagrantfile -Value (get-content -Path $test_vagrantfile | Select-String -Pattern "vagrant_vb_guest.rb" -NotMatch); Set-Location -Path $test_path; vagrant winrm'131        cmd = "powershell -command '#{pwsh_cmd}'"132      else133        cmd = "cd .kitchen/kitchen-vagrant/$(ls -t .kitchen/logs/*.log | grep -v .kitchen/logs/kitchen.log | head -n1 | cut -f3 -d/ | awk -F. '{print $1}'); vagrant winrm"134      end135      if system( cmd )136        puts('Successfully connected via `vagrant winrm`')137        Inspec::Log.debug('Successfully connected via `vagrant winrm`')138      else139        msg = 'Failed to connect via `vagrant winrm`'140        puts(msg)141        Inspec::Log.debug(msg)142        # abort msg143      end144    end145  end146  if defined?(@my_result)147    Inspec::Log.debug("Ingested #{type} content successfully from minion using Train.Plugins.Transport.Connection.")148    @my_result149  else150    Inspec::Log.debug('Failed to get content from minion using Train.Plugins.Transport.Connection.')151    puts "WARNING: Failed to get content from minion using Train.Plugins.Transport.Connection."152    []153  end154end155# pp get_mystates_from_highstate('module','chocolatey','bootstrap')156# pp get_mystates_from_highstate('module','user','current')157# pp get_mystates_from_highstate('state','system','hostname')158def get_highstate_from_minion159  if defined?(@cache_highstate_from_minion)160    Inspec::Log.debug('Returning cached @cache_highstate_from_minion.')161    return @cache_highstate_from_minion162  end163  # ingest_from_minion('yaml', 'C:\salt\salt-call.bat --config-dir=C:\Users\vagrant\AppData\Local\Temp\kitchen\etc\salt state.show_highstate --out yaml  |Select-String -Pattern "__sls__", "__env__", "- run", "- order:" -NotMatch')164  highstate_from_minion = ingest_from_minion('json', 'C:\salt\salt-call.bat --config-dir=C:\Users\vagrant\AppData\Local\Temp\kitchen\etc\salt state.show_highstate --out json')165  if highstate_from_minion != []166    Inspec::Log.debug('Saving highstate to cache @cache_highstate_from_minion.')167    @cache_highstate_from_minion = highstate_from_minion['local']168    @cache_highstate_from_minion169  else170    Inspec::Log.error('Failed to get highstate.')171    abort 'Failed to get highstate.'172  end173end174# Example modules...

gcp_helpers.rb

Source:gcp_helpers.rb

...27  desc 'The GKE cache resource contains functions consumed by the CIS/PCI28       Google profiles:29       https://github.com/GoogleCloudPlatform/inspec-gcp-cis-benchmark'30  attr_reader :gke_locations31  @@cached_gke_clusters = []32  @@gke_clusters_cached = false33  def initialize(project: '', gke_locations: [])34    @gcp_project_id = project35    @gke_locations = if gke_locations.join.empty?36                       all_gcp_locations37                     else38                       gke_locations39                     end40  end41  def gke_clusters_cache42    set_gke_clusters_cache unless gke_cached?43    @@cached_gke_clusters44  end45  def gke_cached?46    @@gke_clusters_cached47  end48  def set_gke_clusters_cache49    @@cached_gke_clusters = []50    collect_gke_clusters_by_location(@gke_locations)51    @@gke_clusters_cached = true52  end53  private54  def collect_gke_clusters_by_location(gke_locations)55    gke_locations.each do |gke_location|56      inspec.google_container_clusters(project: @gcp_project_id,57                                       location: gke_location).cluster_names58            .each do |gke_cluster|59        @@cached_gke_clusters.push({ cluster_name: gke_cluster,60                                     location: gke_location })61      end62    end63  end64end65# Cache for GCE instances66#67class GCECache < GCPBaseCache68  name 'GCECache'69  desc 'The GCE cache resource contains functions consumed by the CIS/PCI70       Google profiles:71       https://github.com/GoogleCloudPlatform/inspec-gcp-cis-benchmark'72  attr_reader :gce_zones73  @@cached_gce_instances = []74  @@gce_instances_cached = false75  def initialize(project: '', gce_zones: [])76    @gcp_project_id = project77    @gce_zones = if gce_zones.join.empty?78                   inspec.google_compute_zones(project: @gcp_project_id)79                         .zone_names80                 else81                   gce_zones82                 end83  end84  def gce_instances_cache85    set_gce_instances_cache unless gce_cached?86    @@cached_gce_instances87  end88  def gce_cached?89    @@gce_instances_cached90  end91  def set_gce_instances_cache92    @@cached_gce_instances = []93    # Loop/fetch/cache the names and locations of GKE clusters94    @gce_zones.each do |gce_zone|95      inspec.google_compute_instances(project: @gcp_project_id, zone: gce_zone)96            .instance_names.each do |instance|97        @@cached_gce_instances.push({ name: instance, zone: gce_zone })98      end99    end100    # Mark the cache as full101    @@gce_instances_cached = true102    @@cached_gce_instances103  end104end...

gcp_test.rb

Source:gcp_test.rb

...27  desc 'The GKE cache resource contains functions consumed by the CIS/PCI28       Google profiles:29       https://github.com/GoogleCloudPlatform/inspec-gcp-cis-benchmark'30  attr_reader :gke_locations31  @@cached_gke_clusters = []32  @@gke_clusters_cached = false33  def initialize(project: '', gke_locations: [])34    @gcp_project_id = project35    @gke_locations = if gke_locations.join.empty?36                       all_gcp_locations37                     else38                       gke_locations39                     end40  end41  def gke_clusters_cache42    set_gke_clusters_cache unless gke_cached?43    @@cached_gke_clusters44  end45  def gke_cached?46    @@gke_clusters_cached47  end48  def set_gke_clusters_cache49    @@cached_gke_clusters = []50    collect_gke_clusters_by_location(@gke_locations)51    @@gke_clusters_cached = true52  end53  private54  def collect_gke_clusters_by_location(gke_locations)55    gke_locations.each do |gke_location|56      inspec.google_container_clusters(project: @gcp_project_id,57                                       location: gke_location).cluster_names58            .each do |gke_cluster|59        @@cached_gke_clusters.push({ cluster_name: gke_cluster,60                                     location: gke_location })61      end62    end63  end64end65# Cache for GCE instances66#67class GCECache < GCPBaseCache68  name 'GCECache'69  desc 'The GCE cache resource contains functions consumed by the CIS/PCI70       Google profiles:71       https://github.com/GoogleCloudPlatform/inspec-gcp-cis-benchmark'72  attr_reader :gce_zones73  @@cached_gce_instances = []74  @@gce_instances_cached = false75  def initialize(project: '', gce_zones: [])76    @gcp_project_id = project77    @gce_zones = if gce_zones.join.empty?78                   inspec.google_compute_zones(project: @gcp_project_id)79                         .zone_names80                 else81                   gce_zones82                 end83  end84  def gce_instances_cache85    set_gce_instances_cache unless gce_cached?86    @@cached_gce_instances87  end88  def gce_cached?89    @@gce_instances_cached90  end91  def set_gce_instances_cache92    @@cached_gce_instances = []93    # Loop/fetch/cache the names and locations of GKE clusters94    @gce_zones.each do |gce_zone|95      inspec.google_compute_instances(project: @gcp_project_id, zone: gce_zone)96            .instance_names.each do |instance|97        @@cached_gce_instances.push({ name: instance, zone: gce_zone })98      end99    end100    # Mark the cache as full101    @@gce_instances_cached = true102    @@cached_gce_instances103  end104end...

cached

Using AI Code Generation

1class Inspec::Resources::File < Inspec.resource(1)2  def initialize(path)3class Inspec::Resources::File < Inspec.resource(2)4  def initialize(path)5class Inspec::Resources::File < Inspec.resource(3)6  def initialize(path)7class Inspec::Resources::File < Inspec.resource(4)8  def initialize(path)9class Inspec::Resources::File < Inspec.resource(5)10  def initialize(path)11class Inspec::Resources::File < Inspec.resource(6)12  def initialize(path)13class Inspec::Resources::File < Inspec.resource(7)14  def initialize(path)

cached

Using AI Code Generation

1  class CachedMethod < Inspec.resource(1)2        its('foo') { should eq true }3      inspec.cached(:foo) do4  class CachedMethod2 < Inspec.resource(1)5        its('foo') { should eq true }6      CachedMethod.new(inspec).foo7  class CachedMethod3 < Inspec.resource(1)8        its('foo') { should eq true }9  class CachedMethod4 < Inspec.resource(1)10        its('foo') { should eq true }11      CachedMethod.instance_method(:foo).bind(self).call

cached

Using AI Code Generation

1def cached(name)2  define_method(name) do3    unless instance_variable_defined?(ivar)4    instance_variable_get(ivar)5def cached(name)6  define_method(name) do7    unless instance_variable_defined?(ivar)8    instance_variable_get(ivar)9def cached(name)10  define_method(name) do11    unless instance_variable_defined?(ivar)12    instance_variable_get(ivar)13def cached(name)14  define_method(name) do15    unless instance_variable_defined?(ivar)16    instance_variable_get(ivar)

cached

Using AI Code Generation

1class Inspec::Resources::File < Inspec.resource(1)2  def initialize(path)3class Inspec::Resources::File < Inspec.resource(2)4  def initialize(path)5class Inspec::Resources::File < Inspec.resource(3)6  def initialize(path)7class Inspec::Resources::File < Inspec.resource(4)8  def initialize(path)9class Inspec::Resources::File < Inspec.resource(5)10  def initialize(path)11class Inspec::Resources::File < Inspec.resource(6)12  def initialize(path)13class Inspec::Resources::File < Inspec.resource(7)14  def initialize(path)

cached

Using AI Code Generation

1  class CachedMethod < Inspec.resource(1)2        its('foo') { should eq true }3      inspec.cached(:foo) do4  class CachedMethod2 < Inspec.resource(1)5        its('foo') { should eq true }6      CachedMethod.new(inspec).foo7  class CachedMethod3 < Inspec.resource(1)8        its('foo') { should eq true }9  class CachedMethod4 < Inspec.resource(1)10        its('foo') { should eq true }11      CachedMethod.instance_method(:foo).bind(self).call

cached

Using AI Code Generation

1def cached(name)2  define_method(name) do3    unless instance_variable_defined?(ivar)4    instance_variable_get(ivar)5def cached(name)6  define_method(name) do7    unless instance_variable_defined?(ivar)8    instance_variable_get(ivar)9def cached(name)10  define_method(name) do11    unless instance_variable_defined?(ivar)12    instance_variable_get(ivar)13def cached(name)14  define_method(name) do15    unless instance_variable_defined?(ivar)16    instance_variable_get(ivar)

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