Class: Chef::Provider::ErlCall
- Inherits:
-
Chef::Provider
- Object
- Chef::Provider
- Chef::Provider::ErlCall
- Includes:
- Mixin::Command
- Defined in:
- lib/chef/provider/erl_call.rb
Constant Summary
Constants included from Mixin::ShellOut
Mixin::ShellOut::DEPRECATED_OPTIONS
Instance Attribute Summary
Attributes inherited from Chef::Provider
#action, #cookbook_name, #current_resource, #new_resource, #recipe_name, #run_context
Instance Method Summary collapse
- #action_run ⇒ Object
-
#initialize(node, new_resource) ⇒ ErlCall
constructor
A new instance of ErlCall.
- #load_current_resource ⇒ Object
- #whyrun_supported? ⇒ Boolean
Methods included from Mixin::Command
#chdir_or_tmpdir, #handle_command_failures, #output_of_command, #run_command, #run_command_and_return_stdout_stderr, #run_command_with_systems_locale
Methods included from Mixin::Command::Windows
Methods included from Mixin::Command::Unix
Methods inherited from Chef::Provider
#action_nothing, #check_resource_semantics!, #cleanup_after_converge, #converge_by, #converge_if_changed, #define_resource_requirements, #events, include_resource_dsl, include_resource_dsl_module, #node, #process_resource_requirements, provides, provides?, #requirements, #resource_collection, #resource_updated?, #run_action, #set_updated_status, supports?, use_inline_resources, #whyrun_mode?
Methods included from Mixin::Provides
#provided_as, #provides, #provides?
Methods included from Mixin::DescendantsTracker
#descendants, descendants, direct_descendants, #direct_descendants, find_descendants_by_name, #find_descendants_by_name, #inherited, store_inherited
Methods included from DeprecatedLWRPClass
#const_missing, #deprecated_constants, #register_deprecated_lwrp_class
Methods included from Mixin::LazyModuleInclude
#descendants, #include, #included
Methods included from Mixin::NotifyingBlock
#notifying_block, #subcontext_block
Methods included from DSL::DeclareResource
#build_resource, #declare_resource, #delete_resource, #delete_resource!, #edit_resource, #edit_resource!, #find_resource, #find_resource!, #with_run_context
Methods included from Mixin::ShellOut
#run_command_compatible_options, #shell_out, #shell_out!, #shell_out_with_systems_locale, #shell_out_with_systems_locale!
Methods included from Mixin::PowershellOut
#powershell_out, #powershell_out!
Methods included from Mixin::WindowsArchitectureHelper
#assert_valid_windows_architecture!, #disable_wow64_file_redirection, #forced_32bit_override_required?, #is_i386_process_on_x86_64_windows?, #node_supports_windows_architecture?, #node_windows_architecture, #restore_wow64_file_redirection, #valid_windows_architecture?, #with_os_architecture, #wow64_architecture_override_required?, #wow64_directory
Methods included from DSL::PlatformIntrospection
#docker?, #platform?, #platform_family?, #value_for_platform, #value_for_platform_family
Constructor Details
#initialize(node, new_resource) ⇒ ErlCall
Returns a new instance of ErlCall.
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# File 'lib/chef/provider/erl_call.rb', line 30 def initialize(node, new_resource) super(node, new_resource) end |
Instance Method Details
#action_run ⇒ Object
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# File 'lib/chef/provider/erl_call.rb', line 42 def action_run case @new_resource.name_type when "sname" node = "-sname #{@new_resource.node_name}" when "name" node = "-name #{@new_resource.node_name}" end if @new_resource. = "-c #{@new_resource.}" else = "" end if @new_resource.distributed distributed = "-s" else distributed = "" end command = "erl_call -e #{distributed} #{node} #{}" converge_by("run erlang block") do begin pid, stdin, stdout, stderr = popen4(command, :waitlast => true) Chef::Log.debug("#{@new_resource} running") Chef::Log.debug("#{@new_resource} command: #{command}") Chef::Log.debug("#{@new_resource} code: #{@new_resource.code}") @new_resource.code.each_line { |line| stdin.puts(line.chomp) } stdin.close Chef::Log.debug("#{@new_resource} output: ") stdout_output = "" stdout.each_line { |line| stdout_output << line } stdout.close stderr_output = "" stderr.each_line { |line| stderr_output << line } stderr.close # fail if stderr contains anything if stderr_output.length > 0 raise Chef::Exceptions::ErlCall, stderr_output end # fail if the first 4 characters aren't "{ok," unless stdout_output[0..3].include?("{ok,") raise Chef::Exceptions::ErlCall, stdout_output end @new_resource.updated_by_last_action(true) Chef::Log.debug("#{@new_resource} #{stdout_output}") Chef::Log.info("#{@new_resouce} ran successfully") ensure Process.wait(pid) if pid end end end |
#load_current_resource ⇒ Object
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# File 'lib/chef/provider/erl_call.rb', line 38 def load_current_resource true end |
#whyrun_supported? ⇒ Boolean
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# File 'lib/chef/provider/erl_call.rb', line 34 def whyrun_supported? true end |