Class: Chef::Provider::Service
- Inherits:
-
Chef::Provider
show all
- Extended by:
- ChefUtils::DSL::Service
- Includes:
- ChefUtils::DSL::Service
- Defined in:
- lib/chef/provider/service.rb,
lib/chef/provider/service/aix.rb,
lib/chef/provider/service/init.rb,
lib/chef/provider/service/debian.rb,
lib/chef/provider/service/macosx.rb,
lib/chef/provider/service/redhat.rb,
lib/chef/provider/service/simple.rb,
lib/chef/provider/service/aixinit.rb,
lib/chef/provider/service/freebsd.rb,
lib/chef/provider/service/insserv.rb,
lib/chef/provider/service/openbsd.rb,
lib/chef/provider/service/solaris.rb,
lib/chef/provider/service/upstart.rb,
lib/chef/provider/service/invokercd.rb
Defined Under Namespace
Modules: ServicePriorityInit
Classes: Aix, AixInit, Arch, Debian, Freebsd, Gentoo, Init, Insserv, Invokercd, Macosx, Openbsd, Redhat, Simple, Solaris, Systemd, Upstart, Windows
Instance Attribute Summary
#action, #current_resource, #logger, #new_resource, #recipe_name, #run_context
Instance Method Summary
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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, #node, #process_resource_requirements, provides, provides?, #requirements, #resource_collection, #resource_updated?, #run_action, #set_updated_status, supports?, use_inline_resources, #whyrun_mode?, #whyrun_supported?
#provided_as, #provides, #provides?
#descendants, descendants, direct_descendants, #direct_descendants, find_descendants_by_name, #find_descendants_by_name, #inherited, store_inherited
#descendants, #include, #included
apply_default_env, maybe_add_timeout, #shell_out, #shell_out!
#powershell_out, #powershell_out!
#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
#powershell_exec
#ps_credential
#registry_data_exists?, #registry_get_subkeys, #registry_get_values, #registry_has_subkeys?, #registry_key_exists?, #registry_value_exists?
#data_bag, #data_bag_item, #search, #tagged?
#encrypted?
#older_than_win_2012_or_8?, #platform?, #platform_family?, #value_for_platform, #value_for_platform_family
#notifying_block, #subcontext_block
#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) ⇒ Service
Returns a new instance of Service.
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# File 'lib/chef/provider/service.rb', line 33
def initialize(new_resource, run_context)
super
@enabled = nil
end
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Instance Method Details
#action_disable ⇒ Object
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# File 'lib/chef/provider/service.rb', line 96
def action_disable
if current_resource.enabled
converge_by("disable service #{new_resource}") do
disable_service
logger.info("#{new_resource} disabled")
end
else
logger.trace("#{new_resource} already disabled - nothing to do")
end
load_new_resource_state
new_resource.enabled(false)
end
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#action_enable ⇒ Object
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# File 'lib/chef/provider/service.rb', line 83
def action_enable
if current_resource.enabled
logger.trace("#{new_resource} already enabled - nothing to do")
else
converge_by("enable service #{new_resource}") do
enable_service
logger.info("#{new_resource} enabled")
end
end
load_new_resource_state
new_resource.enabled(true)
end
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#action_mask ⇒ Object
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# File 'lib/chef/provider/service.rb', line 109
def action_mask
if current_resource.masked
logger.trace("#{new_resource} already masked - nothing to do")
else
converge_by("mask service #{new_resource}") do
mask_service
logger.info("#{new_resource} masked")
end
end
load_new_resource_state
new_resource.masked(true)
end
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#action_reload ⇒ Object
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# File 'lib/chef/provider/service.rb', line 170
def action_reload
if current_resource.running
converge_by("reload service #{new_resource}") do
reload_service
logger.info("#{new_resource} reloaded")
end
end
load_new_resource_state
end
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#action_restart ⇒ Object
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# File 'lib/chef/provider/service.rb', line 161
def action_restart
converge_by("restart service #{new_resource}") do
restart_service
logger.info("#{new_resource} restarted")
end
load_new_resource_state
new_resource.running(true)
end
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#action_start ⇒ Object
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# File 'lib/chef/provider/service.rb', line 135
def action_start
unless current_resource.running
converge_by("start service #{new_resource}") do
start_service
logger.info("#{new_resource} started")
end
else
logger.trace("#{new_resource} already running - nothing to do")
end
load_new_resource_state
new_resource.running(true)
end
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#action_stop ⇒ Object
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# File 'lib/chef/provider/service.rb', line 148
def action_stop
if current_resource.running
converge_by("stop service #{new_resource}") do
stop_service
logger.info("#{new_resource} stopped")
end
else
logger.trace("#{new_resource} already stopped - nothing to do")
end
load_new_resource_state
new_resource.running(false)
end
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#action_unmask ⇒ Object
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# File 'lib/chef/provider/service.rb', line 122
def action_unmask
if current_resource.masked
converge_by("unmask service #{new_resource}") do
unmask_service
logger.info("#{new_resource} unmasked")
end
else
logger.trace("#{new_resource} already unmasked - nothing to do")
end
load_new_resource_state
new_resource.masked(false)
end
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#define_resource_requirements ⇒ Object
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# File 'lib/chef/provider/service.rb', line 73
def define_resource_requirements
requirements.assert(:reload) do |a|
a.assertion { supports[:reload] || new_resource.reload_command }
a.failure_message Chef::Exceptions::UnsupportedAction, "#{self} does not support :reload"
end
end
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#disable_service ⇒ Object
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# File 'lib/chef/provider/service.rb', line 184
def disable_service
raise Chef::Exceptions::UnsupportedAction, "#{self} does not support :disable"
end
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#enable_service ⇒ Object
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# File 'lib/chef/provider/service.rb', line 180
def enable_service
raise Chef::Exceptions::UnsupportedAction, "#{self} does not support :enable"
end
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#load_current_resource ⇒ Object
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# File 'lib/chef/provider/service.rb', line 38
def load_current_resource
supports[:status] = false if supports[:status].nil?
supports[:reload] = false if supports[:reload].nil?
supports[:restart] = false if supports[:restart].nil?
end
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#load_new_resource_state ⇒ Object
the new_resource#enabled and #running variables are not user input, but when we do (e.g.) action_enable we want to set new_resource.enabled so that the comparison between desired and current state produces the correct change in reporting. XXX?: the #nil? check below will likely fail if this is a cloned resource or if we just run multiple actions.
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# File 'lib/chef/provider/service.rb', line 49
def load_new_resource_state
if new_resource.enabled.nil?
new_resource.enabled(current_resource.enabled)
end
if new_resource.running.nil?
new_resource.running(current_resource.running)
end
if new_resource.masked.nil?
new_resource.masked(current_resource.masked)
end
end
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#mask_service ⇒ Object
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# File 'lib/chef/provider/service.rb', line 188
def mask_service
raise Chef::Exceptions::UnsupportedAction, "#{self} does not support :mask"
end
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#reload_service ⇒ Object
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# File 'lib/chef/provider/service.rb', line 208
def reload_service
raise Chef::Exceptions::UnsupportedAction, "#{self} does not support :reload"
end
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#restart_service ⇒ Object
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# File 'lib/chef/provider/service.rb', line 204
def restart_service
raise Chef::Exceptions::UnsupportedAction, "#{self} does not support :restart"
end
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#shared_resource_requirements ⇒ Object
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# File 'lib/chef/provider/service.rb', line 69
def shared_resource_requirements
user_services_requirements
end
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#start_service ⇒ Object
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# File 'lib/chef/provider/service.rb', line 196
def start_service
raise Chef::Exceptions::UnsupportedAction, "#{self} does not support :start"
end
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#stop_service ⇒ Object
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# File 'lib/chef/provider/service.rb', line 200
def stop_service
raise Chef::Exceptions::UnsupportedAction, "#{self} does not support :stop"
end
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#supports ⇒ Object
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# File 'lib/chef/provider/service.rb', line 29
def supports
@supports ||= new_resource.supports.dup
end
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#unmask_service ⇒ Object
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# File 'lib/chef/provider/service.rb', line 192
def unmask_service
raise Chef::Exceptions::UnsupportedAction, "#{self} does not support :unmask"
end
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#user_services_requirements ⇒ Object
subclasses should override this if they do implement user services
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# File 'lib/chef/provider/service.rb', line 62
def user_services_requirements
requirements.assert(:all_actions) do |a|
a.assertion { new_resource.user.nil? }
a.failure_message Chef::Exceptions::UnsupportedAction, "#{self} does not support user services"
end
end
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