Module: Kanrisuru::Nginx::Service

Extended by:
OsPackage::Define
Defined in:
lib/kanrisuru/nginx/service.rb

Instance Method Summary collapse

Instance Method Details

#master_pid ⇒ Object 



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# File 'lib/kanrisuru/nginx/service.rb', line 82

def master_pid
  process = master_process
  return unless process.instance_of?(Kanrisuru::Core::System::ProcessInfo)

  process.pid
end

#master_process ⇒ Object 



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# File 'lib/kanrisuru/nginx/service.rb', line 75

def master_process
  result = @host.ps
  return result if result.failure?

  result.find { |process| process.command.include?('nginx: master') }
end

#reload(opts = {}) ⇒ Object 



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# File 'lib/kanrisuru/nginx/service.rb', line 57

def reload(opts = {})
  command = Kanrisuru::Command.new('nginx')
  command.append_arg('-c', opts[:config])
  command.append_arg('-s', 'reload')

  @host.execute_shell(command)

  Kanrisuru::Result.new(command)
end

#restart(opts = {}) ⇒ Object 



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# File 'lib/kanrisuru/nginx/service.rb', line 48

def restart(opts = {})
  return false unless running?

  result = stop
  return false unless result.success?

  start(opts)
end

#running? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kanrisuru/nginx/service.rb', line 67

def running?
  process = master_process
  return false if !process || process.instance_of?(Kanrisuru::Result)

  process.respond_to?(:pid) &&
    process.pid >= 0
end

#start(opts = {}) ⇒ Object 



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# File 'lib/kanrisuru/nginx/service.rb', line 20

def start(opts = {})
  command = Kanrisuru::Command.new('nginx')
  command.append_arg('-c', opts[:config])

  @host.execute_shell(command)

  Kanrisuru::Result.new(command)
end

#stop ⇒ Object 



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# File 'lib/kanrisuru/nginx/service.rb', line 39

def stop
  command = Kanrisuru::Command.new('nginx')
  command.append_arg('-s', 'stop')

  @host.execute_shell(command)

  Kanrisuru::Result.new(command)
end

#test(opts = {}) ⇒ Object 



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# File 'lib/kanrisuru/nginx/service.rb', line 29

def test(opts = {})
  command = Kanrisuru::Command.new('nginx')
  command.append_arg('-c', opts[:config])
  command.append_flag('-t')

  @host.execute_shell(command)

  Kanrisuru::Result.new(command)
end

#worker_processess ⇒ Object 



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# File 'lib/kanrisuru/nginx/service.rb', line 89

def worker_processess
  result = @host.ps
  return result if result.failure?

  result.select { |process| process.command.include?('nginx: worker') }
end