Class: Chef::Provider::Service::Openbsd

Inherits:
Init show all
Defined in:
lib/chef/provider/service/openbsd.rb

Constant Summary collapse

RC_CONF_PATH =
"/etc/rc.conf".freeze
RC_CONF_LOCAL_PATH =
"/etc/rc.conf.local".freeze

Instance Attribute Summary collapse

Attributes inherited from Simple

#status_load_success

Attributes inherited from Chef::Provider

#action, #after_resource, #current_resource, #logger, #new_resource, #recipe_name, #run_context

Instance Method Summary collapse

Methods inherited from Init

#reload_service, #restart_service, #start_service, #stop_service, supports?

Methods inherited from Simple

#reload_service, #restart_service, #shared_resource_requirements, #start_service, #stop_service

Methods inherited from Chef::Provider::Service

#load_new_resource_state, #mask_service, #reload_service, #restart_service, #shared_resource_requirements, #start_service, #stop_service, #supports, #unmask_service, #user_services_requirements

Methods included from Chef::Platform::ServiceHelpers

#config_for_service, #service_resource_providers

Methods inherited from Chef::Provider

action, #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, #introduced, #load_after_resource, #node, #process_resource_requirements, provides, provides?, #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::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 Mixin::PowershellExec

#powershell_exec, #powershell_exec!

Methods included from DSL::Powershell

#ps_credential

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

#encrypted?

Methods included from DSL::PlatformIntrospection

#older_than_win_2012_or_8?, #platform?, #platform_family?, #value_for_platform, #value_for_platform_family

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 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

load_cheffish

Methods included from DSL::RebootPending

#reboot_pending?

Methods included from DSL::IncludeRecipe

#include_recipe, #load_recipe

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

Constructor Details

#initialize(new_resource, run_context) ⇒ Openbsd

Returns a new instance of Openbsd.


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# File 'lib/chef/provider/service/openbsd.rb', line 34

def initialize(new_resource, run_context)
  super
  @rc_conf = ::File.read(RC_CONF_PATH) rescue ""
  @rc_conf_local = ::File.read(RC_CONF_LOCAL_PATH) rescue ""
  @init_command = ::File.exist?(rcd_script_path) ? rcd_script_path : nil
  new_resource.status_command("#{default_init_command} check")
end

Instance Attribute Details

#enabled_state_foundObject (readonly)

Returns the value of attribute enabled_state_found


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# File 'lib/chef/provider/service/openbsd.rb', line 29

def enabled_state_found
  @enabled_state_found
end

#init_commandObject (readonly)

Returns the value of attribute init_command


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# File 'lib/chef/provider/service/openbsd.rb', line 29

def init_command
  @init_command
end

#rc_confObject (readonly)

Returns the value of attribute rc_conf


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# File 'lib/chef/provider/service/openbsd.rb', line 29

def rc_conf
  @rc_conf
end

#rc_conf_localObject (readonly)

Returns the value of attribute rc_conf_local


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# File 'lib/chef/provider/service/openbsd.rb', line 29

def rc_conf_local
  @rc_conf_local
end

Instance Method Details

#define_resource_requirementsObject


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# File 'lib/chef/provider/service/openbsd.rb', line 55

def define_resource_requirements
  shared_resource_requirements

  requirements.assert(:start, :enable, :reload, :restart) do |a|
    a.assertion { init_command }
    a.failure_message Chef::Exceptions::Service, "#{new_resource}: unable to locate the rc.d script"
  end

  requirements.assert(:all_actions) do |a|
    a.assertion { enabled_state_found }
    # for consistency with original behavior, this will not fail in non-whyrun mode;
    # rather it will silently set enabled state=>false
    a.whyrun "Unable to determine enabled/disabled state, assuming this will be correct for an actual run.  Assuming disabled."
  end

  requirements.assert(:start, :enable, :reload, :restart) do |a|
    a.assertion { init_command && !builtin_service_enable_variable_name.nil? }
    a.failure_message Chef::Exceptions::Service, "Could not find the service name in #{init_command} and rcvar"
    # No recovery in whyrun mode - the init file is present but not correct.
  end
end

#disable_serviceObject


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# File 'lib/chef/provider/service/openbsd.rb', line 101

def disable_service
  if is_enabled?
    if is_builtin?
      if is_enabled_by_default?
        # add line to disable
        update_rcl rc_conf_local + "\n" + "#{builtin_service_enable_variable_name}=\"NO\"\n"
      else
        # remove line to disable
        update_rcl rc_conf_local.sub(/^#{Regexp.escape(builtin_service_enable_variable_name)}=.*/, "")
      end
    else
      # remove from pkg_scripts
      old_list = rc_conf_local.match(/^pkg_scripts="(.*)"/)
      old_list = old_list ? old_list[1].split(" ") : []
      new_list = old_list - [new_resource.service_name]
      update_rcl rc_conf_local.sub(/^pkg_scripts="(.*)"/, pkg_scripts = (new_list.join(" ")).to_s)
    end
  end
end

#enable_serviceObject


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# File 'lib/chef/provider/service/openbsd.rb', line 77

def enable_service
  unless is_enabled?
    if is_builtin?
      if is_enabled_by_default?
        update_rcl rc_conf_local.sub(/^#{Regexp.escape(builtin_service_enable_variable_name)}=.*/, "")
      else
        # add line with blank string, which means enable
        update_rcl rc_conf_local + "\n" + "#{builtin_service_enable_variable_name}=\"\"\n"
      end
    else
      # add to pkg_scripts, most recent addition goes last
      old_services_list = rc_conf_local.match(/^pkg_scripts="(.*)"/)
      old_services_list = old_services_list ? old_services_list[1].split(" ") : []
      new_services_list = old_services_list + [new_resource.service_name]
      if /^pkg_scripts="(.*)"/.match?(rc_conf_local)
        new_rcl = rc_conf_local.sub(/^pkg_scripts="(.*)"/, "pkg_scripts=\"#{new_services_list.join(" ")}\"")
      else
        new_rcl = rc_conf_local + "\n" + "pkg_scripts=\"#{new_services_list.join(" ")}\"\n"
      end
      update_rcl new_rcl
    end
  end
end

#load_current_resourceObject


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# File 'lib/chef/provider/service/openbsd.rb', line 42

def load_current_resource
  supports[:status] = true if supports[:status].nil?

  @current_resource = Chef::Resource::Service.new(new_resource.name)
  current_resource.service_name(new_resource.service_name)

  logger.trace("#{current_resource} found at #{init_command}")

  determine_current_status!
  determine_enabled_status!
  current_resource
end