141 lines
4.9 KiB
Ruby
141 lines
4.9 KiB
Ruby
# Phusion Passenger - https://www.phusionpassenger.com/
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# Copyright (c) 2010-2025 Asynchronous B.V.
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#
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# "Passenger", "Phusion Passenger" and "Union Station" are registered
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# trademarks of Asynchronous B.V.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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require 'optparse'
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PhusionPassenger.require_passenger_lib 'constants'
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PhusionPassenger.require_passenger_lib 'standalone/command'
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PhusionPassenger.require_passenger_lib 'standalone/config_utils'
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PhusionPassenger.require_passenger_lib 'standalone/control_utils'
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PhusionPassenger.require_passenger_lib 'ruby_core_enhancements'
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module PhusionPassenger
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module Standalone
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class StopCommand < Command
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def run
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parse_options
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load_local_config_file
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load_env_config
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remerge_all_options
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find_pid_file
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create_controller
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begin
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running = @controller.running?
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rescue SystemCallError, IOError
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running = false
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end
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if running
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@controller.stop
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if @options[:engine] == "nginx" && @options[:socket_file]
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begin
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File.delete(@options[:socket_file])
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rescue Errno::ENOENT
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end
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end
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else
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Standalone::ControlUtils.warn_pid_file_not_found(@options)
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exit 1
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end
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end
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private
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def self.create_option_parser(options)
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OptionParser.new do |opts|
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defaults = CONFIG_DEFAULTS
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nl = "\n" + ' ' * 37
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opts.banner = "Usage: passenger stop [OPTIONS] [APP DIR]\n"
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opts.separator "Stops a running #{PROGRAM_NAME} Standalone instance."
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opts.separator ""
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opts.separator "Options:"
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opts.on("-p", "--port NUMBER", Integer,
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"The port number of the #{PROGRAM_NAME}#{nl}" +
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"instance. Default: #{defaults[:port]}") do |value|
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options[:port] = value
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end
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opts.on("--pid-file FILE", String,
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"PID file of the running #{PROGRAM_NAME}#{nl}" +
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"Standalone instance") do |value|
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options[:pid_file] = value
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end
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opts.on("--ignore-pid-not-found", "-i",
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"Don't abort with an error if PID file cannot be found") do
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options[:ignore_pid_not_found] = true
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end
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opts.on("-t", "--timeout NUMBER", Integer,
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"How long in seconds to wait for the HTTP engine to#{nl}"+
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"gracefully shutdown, before killing it.#{nl}" +
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"Default: #{defaults[:stop_timeout]}") do |value|
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options[:stop_timeout] = value
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end
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end
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end
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def load_local_config_file
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@local_options = ConfigUtils.
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load_local_config_file_from_app_dir_param!(@argv)
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end
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def load_env_config
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@env_options = ConfigUtils.load_env_config!
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end
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def remerge_all_options
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@options = ConfigUtils.remerge_all_config(@global_options,
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@local_options, @env_options, @parsed_options)
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end
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def execution_root
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@argv[0] || Dir.logical_pwd
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end
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def find_pid_file
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ConfigUtils.find_pid_and_log_file(execution_root, @options)
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if !@options[:pid_file]
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if @options[:ignore_pid_not_found]
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exit
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else
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Standalone::ControlUtils.warn_pid_file_not_found(@options)
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exit 1
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end
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end
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end
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def create_controller
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Standalone::ControlUtils.require_daemon_controller
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@controller = DaemonController.new(
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:identifier => "#{PROGRAM_NAME} Standalone engine",
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:start_command => "true", # Doesn't matter
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:ping_command => "true", # Doesn't matter
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:pid_file => @options[:pid_file],
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:log_file => "/dev/null",
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:stop_timeout => @options[:stop_timeout]
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)
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end
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end
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end
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end
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