Class: Chef::Provider::SystemdUnit
- Inherits:
-
Chef::Provider
- Object
- Chef::Provider
- Chef::Provider::SystemdUnit
- Includes:
- Mixin::Which
- Defined in:
- lib/chef/provider/systemd_unit.rb
Instance Attribute Summary
Attributes inherited from Chef::Provider
#action, #after_resource, #current_resource, #logger, #new_resource, #run_context
Instance Method Summary collapse
- #active? ⇒ Boolean
- #define_resource_requirements ⇒ Object
- #enabled? ⇒ Boolean
- #indirect? ⇒ Boolean
- #load_current_resource ⇒ Object
- #masked? ⇒ Boolean
- #static? ⇒ Boolean
- #systemd_unit_status ⇒ Object
Methods inherited from Chef::Provider
action, action_description, action_descriptions, #action_nothing, #check_resource_semantics!, #cleanup_after_converge, #compile_and_converge_action, #converge_by, #converge_if_changed, #cookbook_name, #description, #events, include_resource_dsl?, include_resource_dsl_module, #initialize, #introduced, #load_after_resource, #node, #process_resource_requirements, provides, provides?, #recipe_name, #requirements, #resource_collection, #resource_updated?, #run_action, #set_updated_status, supports?, use, use_inline_resources, #validate_required_properties!, #whyrun_mode?, #whyrun_supported?
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 Mixin::LazyModuleInclude
#descendants, #include, #included
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::Secret
#default_secret_config, #default_secret_service, #secret, #with_secret_config, #with_secret_service
Methods included from DSL::RenderHelpers
#render_json, #render_toml, #render_yaml
Methods included from DSL::ReaderHelpers
#parse_file, #parse_json, #parse_toml, #parse_yaml
Methods included from DSL::Powershell
Methods included from DSL::RegistryHelper
#registry_data_exists?, #registry_get_subkeys, #registry_get_values, #registry_has_subkeys?, #registry_key_exists?, #registry_value_exists?
Methods included from DSL::ChefVault
#chef_vault, #chef_vault_item, #chef_vault_item_for_environment
Methods included from DSL::DataQuery
#data_bag, #data_bag_item, #search, #tagged?
Methods included from EncryptedDataBagItem::CheckEncrypted
Methods included from DSL::PlatformIntrospection
#older_than_win_2012_or_8?, #platform?, #platform_family?, #value_for_platform, #value_for_platform_family
Methods included from DSL::Recipe
#exec, #have_resource_class_for?, #resource_class_for
Methods included from DSL::Definitions
add_definition, #evaluate_resource_definition, #has_resource_definition?
Methods included from DSL::Resources
add_resource_dsl, remove_resource_dsl
Methods included from DSL::Cheffish
Methods included from DSL::RebootPending
Methods included from DSL::IncludeRecipe
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!, #resources, #with_run_context
Methods included from DSL::Compliance
#include_input, #include_profile, #include_waiver
Constructor Details
This class inherits a constructor from Chef::Provider
Instance Method Details
#active? ⇒ Boolean
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# File 'lib/chef/provider/systemd_unit.rb', line 224 def active? # Note: "activating" is not active (as with type=notify or a oneshot) systemd_unit_status["ActiveState"] == "active" end |
#define_resource_requirements ⇒ Object
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# File 'lib/chef/provider/systemd_unit.rb', line 50 def define_resource_requirements super requirements.assert(:create) do |a| a.assertion { IniParse.parse(new_resource.to_ini) } a. "Unit content is not valid INI text" end end |
#enabled? ⇒ Boolean
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# File 'lib/chef/provider/systemd_unit.rb', line 229 def enabled? # See https://github.com/systemd/systemd/blob/master/src/systemctl/systemctl-is-enabled.c # Note: enabled-runtime is excluded because this is volatile, and the state of enabled-runtime # specifically means that the service is not enabled %w{enabled static generated alias indirect}.include?(systemd_unit_status["UnitFileState"]) end |
#indirect? ⇒ Boolean
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# File 'lib/chef/provider/systemd_unit.rb', line 246 def indirect? systemd_unit_status["UnitFileState"] == "indirect" end |
#load_current_resource ⇒ Object
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# File 'lib/chef/provider/systemd_unit.rb', line 34 def load_current_resource @current_resource = Chef::Resource::SystemdUnit.new(new_resource.name) current_resource.unit_name(new_resource.unit_name) current_resource.content(::TargetIO::File.read(unit_path)) if ::TargetIO::File.exist?(unit_path) current_resource.user(new_resource.user) current_resource.enabled(enabled?) current_resource.active(active?) current_resource.masked(masked?) current_resource.static(static?) current_resource.indirect(indirect?) current_resource.triggers_reload(new_resource.triggers_reload) current_resource end |
#masked? ⇒ Boolean
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# File 'lib/chef/provider/systemd_unit.rb', line 236 def masked? # Note: masked-runtime is excluded, because runtime is volatile, and # because masked-runtime is not masked. systemd_unit_status["UnitFileState"] == "masked" end |
#static? ⇒ Boolean
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# File 'lib/chef/provider/systemd_unit.rb', line 242 def static? systemd_unit_status["UnitFileState"] == "static" end |
#systemd_unit_status ⇒ Object
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# File 'lib/chef/provider/systemd_unit.rb', line 59 def systemd_unit_status @systemd_unit_status ||= begin # Collect all the status information for a unit and return it at once # This may fail if we are managing a template unit (e.g. with '@'), in which case # we just ignore the error because unit status is irrelevant in that case s = shell_out(*systemctl_cmd, "show", "-p", "UnitFileState", "-p", "ActiveState", new_resource.unit_name, **systemctl_opts) # e.g. /bin/systemctl --system show -p UnitFileState -p ActiveState syslog.socket # Returns something like: # ActiveState=inactive # UnitFileState=static status = {} s.stdout.each_line do |line| k, v = line.strip.split("=") status[k] = v end status end end |