Class: LinuxAdmin::Service

Inherits:
LinuxAdmin show all
Defined in:
lib/linux_admin/service.rb

Constant Summary

Constants inherited from LinuxAdmin

VERSION

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Common

#cmd, #run, #run!

Constructor Details

#initialize(id) ⇒ Service

Returns a new instance of Service.



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# File 'lib/linux_admin/service.rb', line 10

def initialize(id)
  @id = id
end

Instance Attribute Details

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/linux_admin/service.rb', line 8

def id
  @id
end

Instance Method Details

#disable ⇒ Object 



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# File 'lib/linux_admin/service.rb', line 25

def disable
  run!(cmd(:systemctl),
      :params => { nil => ["disable", "#{id}.service"] })
  self
end

#enable ⇒ Object 



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# File 'lib/linux_admin/service.rb', line 19

def enable
  run!(cmd(:systemctl),
      :params => { nil => ["enable", "#{id}.service"] })
  self
end

#restart ⇒ Object 



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# File 'lib/linux_admin/service.rb', line 43

def restart
  status =
    run(cmd(:service),
      :params => { nil => [id, "restart"] }).exit_status

  # attempt to manually stop/start if restart fails
  if status != 0
    self.stop
    self.start
  end

  self
end

#running? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/linux_admin/service.rb', line 14

def running?
  run(cmd(:service),
      :params => { nil => [id, "status"] }).exit_status == 0
end

#start ⇒ Object 



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# File 'lib/linux_admin/service.rb', line 31

def start
  run!(cmd(:service),
      :params => { nil => [id, "start"] })
  self
end

#stop ⇒ Object 



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# File 'lib/linux_admin/service.rb', line 37

def stop
  run!(cmd(:service),
      :params => { nil => [id, "stop"] })
  self
end