class Chef::Provider::Service::Systemd
Attributes
status_check_success[RW]
Public Class Methods
supports?(resource, action)
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# File lib/chef/provider/service/systemd.rb, line 35 def self.supports?(resource, action) Chef::Platform::ServiceHelpers.config_for_service(resource.service_name).include?(:systemd) end
Public Instance Methods
define_resource_requirements()
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# File lib/chef/provider/service/systemd.rb, line 68 def define_resource_requirements shared_resource_requirements requirements.assert(:all_actions) do |a| a.assertion { status_check_success } # We won't stop in any case, but in whyrun warn and tell what we're doing. a.whyrun ["Failed to determine status of #{new_resource}, using command #{new_resource.status_command}.", "Assuming service would have been installed and is disabled"] end end
disable_service()
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# File lib/chef/provider/service/systemd.rb, line 149 def disable_service options, args = get_systemctl_options_args shell_out!("#{systemctl_path} #{args} disable #{Shellwords.escape(new_resource.service_name)}", options) end
enable_service()
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# File lib/chef/provider/service/systemd.rb, line 144 def enable_service options, args = get_systemctl_options_args shell_out!("#{systemctl_path} #{args} enable #{Shellwords.escape(new_resource.service_name)}", options) end
get_systemctl_options_args()
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# File lib/chef/provider/service/systemd.rb, line 78 def get_systemctl_options_args if new_resource.user uid = Etc.getpwuid(new_resource.user).uid options = { :environment => { "DBUS_SESSION_BUS_ADDRESS" => "unix:path=/run/user/#{uid}/bus", }, :user => new_resource.user, } args = "--user" else options = {} args = "--system" end [options, args] end
is_active?()
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# File lib/chef/provider/service/systemd.rb, line 164 def is_active? options, args = get_systemctl_options_args shell_out("#{systemctl_path} #{args} is-active #{Shellwords.escape(new_resource.service_name)} --quiet", options).exitstatus == 0 end
is_enabled?()
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# File lib/chef/provider/service/systemd.rb, line 169 def is_enabled? options, args = get_systemctl_options_args shell_out("#{systemctl_path} #{args} is-enabled #{Shellwords.escape(new_resource.service_name)} --quiet", options).exitstatus == 0 end
is_masked?()
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# File lib/chef/provider/service/systemd.rb, line 174 def is_masked? options, args = get_systemctl_options_args s = shell_out("#{systemctl_path} #{args} is-enabled #{Shellwords.escape(new_resource.service_name)}", options) s.exitstatus != 0 && s.stdout.include?("masked") end
load_current_resource()
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# File lib/chef/provider/service/systemd.rb, line 39 def load_current_resource @current_resource = Chef::Resource::Service.new(new_resource.name) current_resource.service_name(new_resource.service_name) @status_check_success = true if new_resource.status_command logger.trace("#{new_resource} you have specified a status command, running..") unless shell_out(new_resource.status_command).error? current_resource.running(true) else @status_check_success = false current_resource.running(false) current_resource.enabled(false) current_resource.masked(false) end else current_resource.running(is_active?) end current_resource.enabled(is_enabled?) current_resource.masked(is_masked?) current_resource end
mask_service()
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# File lib/chef/provider/service/systemd.rb, line 154 def mask_service options, args = get_systemctl_options_args shell_out!("#{systemctl_path} #{args} mask #{Shellwords.escape(new_resource.service_name)}", options) end
reload_service()
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Calls superclass method
Chef::Provider::Service::Simple#reload_service
# File lib/chef/provider/service/systemd.rb, line 131 def reload_service if new_resource.reload_command super else if current_resource.running options, args = get_systemctl_options_args shell_out_with_systems_locale!("#{systemctl_path} #{args} reload #{Shellwords.escape(new_resource.service_name)}", options) else start_service end end end
restart_service()
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Calls superclass method
Chef::Provider::Service::Simple#restart_service
# File lib/chef/provider/service/systemd.rb, line 122 def restart_service if new_resource.restart_command super else options, args = get_systemctl_options_args shell_out_with_systems_locale!("#{systemctl_path} #{args} restart #{Shellwords.escape(new_resource.service_name)}", options) end end
start_service()
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Calls superclass method
Chef::Provider::Service::Simple#start_service
# File lib/chef/provider/service/systemd.rb, line 96 def start_service if current_resource.running logger.trace("#{new_resource} already running, not starting") else if new_resource.start_command super else options, args = get_systemctl_options_args shell_out_with_systems_locale!("#{systemctl_path} #{args} start #{Shellwords.escape(new_resource.service_name)}", options) end end end
stop_service()
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Calls superclass method
Chef::Provider::Service::Simple#stop_service
# File lib/chef/provider/service/systemd.rb, line 109 def stop_service unless current_resource.running logger.trace("#{new_resource} not running, not stopping") else if new_resource.stop_command super else options, args = get_systemctl_options_args shell_out_with_systems_locale!("#{systemctl_path} #{args} stop #{Shellwords.escape(new_resource.service_name)}", options) end end end
unmask_service()
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# File lib/chef/provider/service/systemd.rb, line 159 def unmask_service options, args = get_systemctl_options_args shell_out!("#{systemctl_path} #{args} unmask #{Shellwords.escape(new_resource.service_name)}", options) end
user_services_requirements()
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systemd supports user services just fine
# File lib/chef/provider/service/systemd.rb, line 65 def user_services_requirements end
Private Instance Methods
systemctl_path()
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# File lib/chef/provider/service/systemd.rb, line 182 def systemctl_path if @systemctl_path.nil? @systemctl_path = which("systemctl") end @systemctl_path end