Class: Chef::Provider::Cron
- Inherits:
-
Chef::Provider
- Object
- Chef::Provider
- Chef::Provider::Cron
- Defined in:
- lib/chef/provider/cron.rb,
lib/chef/provider/cron/aix.rb,
lib/chef/provider/cron/unix.rb
Direct Known Subclasses
Defined Under Namespace
Constant Summary collapse
- SPECIAL_TIME_VALUES =
%i{reboot yearly annually monthly weekly daily midnight hourly}.freeze
- CRON_ATTRIBUTES =
%i{minute hour day month weekday time command mailto path shell home environment}.freeze
- CRON_PATTERN =
%r{\A([-0-9*,/]+)\s([-0-9*,/]+)\s([-0-9*,/]+)\s([-0-9*,/]+|[a-zA-Z]{3})\s([-0-9*,/]+|[a-zA-Z]{3})\s(.*)}.freeze
- SPECIAL_PATTERN =
/\A(@(#{SPECIAL_TIME_VALUES.join('|')}))\s(.*)/.freeze
- ENV_PATTERN =
/\A(\S+)=(\S*)/.freeze
- ENVIRONMENT_PROPERTIES =
%w{MAILTO PATH SHELL HOME}.freeze
- Solaris =
Just to create an alias so ‘Chef::Provider::Cron::Solaris’ is exposed and accessible to existing consumers of class.
Chef::Provider::Cron::Unix
Instance Attribute Summary collapse
-
#cron_empty ⇒ Object
Returns the value of attribute cron_empty.
-
#cron_exists ⇒ Object
Returns the value of attribute cron_exists.
Attributes inherited from Chef::Provider
#action, #after_resource, #current_resource, #logger, #new_resource, #run_context
Instance Method Summary collapse
- #cron_different? ⇒ Boolean
-
#initialize(new_resource, run_context) ⇒ Cron
constructor
A new instance of Cron.
- #load_current_resource ⇒ 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, #define_resource_requirements, #description, #events, include_resource_dsl?, include_resource_dsl_module, #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
#initialize(new_resource, run_context) ⇒ Cron
Returns a new instance of Cron.
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# File 'lib/chef/provider/cron.rb', line 34 def initialize(new_resource, run_context) super(new_resource, run_context) @cron_exists = false @cron_empty = false end |
Instance Attribute Details
#cron_empty ⇒ Object
Returns the value of attribute cron_empty.
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# File 'lib/chef/provider/cron.rb', line 39 def cron_empty @cron_empty end |
#cron_exists ⇒ Object
Returns the value of attribute cron_exists.
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# File 'lib/chef/provider/cron.rb', line 39 def cron_exists @cron_exists end |
Instance Method Details
#cron_different? ⇒ Boolean
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# File 'lib/chef/provider/cron.rb', line 89 def cron_different? CRON_ATTRIBUTES.any? do |cron_var| if new_resource.send(cron_var).class == current_resource.send(cron_var).class new_resource.send(cron_var) != current_resource.send(cron_var) else new_resource.send(cron_var).to_s != current_resource.send(cron_var).to_s end end end |
#load_current_resource ⇒ Object
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# File 'lib/chef/provider/cron.rb', line 41 def load_current_resource crontab_lines = [] @current_resource = Chef::Resource::Cron.new(new_resource.name) current_resource.user(new_resource.user) @cron_exists = false if crontab = read_crontab cron_found = false crontab.each_line do |line| case line.chomp when "# Chef Name: #{new_resource.name}" logger.trace("Found cron '#{new_resource.name}'") cron_found = true @cron_exists = true next when ENV_PATTERN set_environment_var($1, $2) if cron_found next when SPECIAL_PATTERN if cron_found current_resource.time($2.to_sym) current_resource.command($3) cron_found = false end when CRON_PATTERN if cron_found current_resource.minute($1) current_resource.hour($2) current_resource.day($3) current_resource.month($4) current_resource.weekday($5) current_resource.command($6) cron_found = false end next else cron_found = false # We've got a Chef comment with no following crontab line next end end logger.trace("Cron '#{new_resource.name}' not found") unless @cron_exists else logger.trace("Cron empty for '#{new_resource.user}'") @cron_empty = true end current_resource end |