def __init__(self, context):
self.bus = None
try:
self.upstart = UpstartSystem()
except:
self.bus = DirectUpstartBus()
self.upstart = UpstartSystem(bus=self.bus)
def __init__(self, context):
self.bus = None
try:
self.upstart = UpstartSystem()
except:
self.bus = DirectUpstartBus()
self.upstart = UpstartSystem(bus=self.bus)
def __verify__(cls):
try:
UpstartSystem()
return True
except:
try:
UpstartSystem(bus=DirectUpstartBus())
return True
except:
return False
class UpstartServiceManager(ServiceManager):
id = 'upstart'
name = 'Upstart'
@classmethod
def __verify__(cls):
try:
UpstartSystem()
return True
except Exception as e:
try:
UpstartSystem(bus=DirectUpstartBus())
return True
except Exception as e:
return False
def __init__(self, context):
self.bus = None
try:
self.upstart = UpstartSystem()
except Exception as e:
self.bus = DirectUpstartBus()
self.upstart = UpstartSystem(bus=self.bus)
def __fix_name(self, name):
return name.replace('_2d', '-').replace('_2e', '.')
def list(self):
for job_name in self.upstart.get_all_jobs():
yield self.get_service(job_name)
def get_service(self, _id):
job = UpstartJob(_id, bus=self.bus)
svc = Service(self)
svc.id = _id
svc.name = self.__fix_name(_id)
try:
svc.state = job.get_status()['state']
svc.running = svc.state == 'running'
except Exception as e:
svc.running = False
return svc
def start(self, _id):
try:
UpstartJob(_id).start()
except DBusException as e:
raise ServiceOperationError(e)
def stop(self, _id):
try:
UpstartJob(_id).stop()
except DBusException as e:
raise ServiceOperationError(e)
def restart(self, _id):
try:
UpstartJob(_id).restart()
except DBusException as e:
raise ServiceOperationError(e)
class UpstartServiceManager(ServiceManager):
id = 'upstart'
name = 'Upstart'
@classmethod
def __verify__(cls):
try:
UpstartSystem()
return True
except:
try:
UpstartSystem(bus=DirectUpstartBus())
return True
except:
return False
def __init__(self, context):
self.bus = None
try:
self.upstart = UpstartSystem()
except:
self.bus = DirectUpstartBus()
self.upstart = UpstartSystem(bus=self.bus)
def __fix_name(self, name):
return name.replace('_2d', '-').replace('_2e', '.')
def list(self):
for job_name in self.upstart.get_all_jobs():
yield self.get_service(job_name)
def get_service(self, _id):
job = UpstartJob(_id, bus=self.bus)
svc = Service(self)
svc.id = _id
svc.name = self.__fix_name(_id)
try:
svc.state = job.get_status()['state']
svc.running = svc.state == 'running'
except:
svc.running = False
return svc
def start(self, _id):
try:
UpstartJob(_id).start()
except DBusException as e:
raise ServiceOperationError(e)
def stop(self, _id):
try:
UpstartJob(_id).stop()
except DBusException as e:
raise ServiceOperationError(e)
def restart(self, _id):
try:
UpstartJob(_id).restart()
except DBusException as e:
raise ServiceOperationError(e)
def __verify__(cls):
"""
Test if upstart system is used.
:return: Response from Python module upstart.
:rtype: bool
"""
try:
UpstartSystem()
return True
except Exception as e:
try:
UpstartSystem(bus=DirectUpstartBus())
return True
except Exception as e:
return False
class UpstartServiceManager(ServiceManager):
"""
Manager for deprecated upstart system.
"""
id = 'upstart'
name = 'Upstart'
@classmethod
def __verify__(cls):
"""
Test if upstart system is used.
:return: Response from Python module upstart.
:rtype: bool
"""
try:
UpstartSystem()
return True
except Exception as e:
try:
UpstartSystem(bus=DirectUpstartBus())
return True
except Exception as e:
return False
def __init__(self, context):
self.bus = None
try:
self.upstart = UpstartSystem()
except Exception as e:
self.bus = DirectUpstartBus()
self.upstart = UpstartSystem(bus=self.bus)
def __fix_name(self, name):
return name.replace('_2d', '-').replace('_2e', '.')
def list(self):
"""
Generator of all jobs in upstart.
:return: Service object
:rtype: Service
"""
for job_name in self.upstart.get_all_jobs():
yield self.get_service(job_name)
def get_service(self, _id):
"""
Get informations from module upstart for one specified job.
:param _id: Job name
:type _id: string
:return: Service object
:rtype: Service
"""
job = UpstartJob(_id, bus=self.bus)
svc = Service(self)
svc.id = _id
svc.name = self.__fix_name(_id)
try:
svc.state = job.get_status()['state']
svc.running = svc.state == 'running'
except Exception as e:
svc.running = False
return svc
def start(self, _id):
"""
Basically start a job.
:param _id: job name
:type _id: string
"""
try:
UpstartJob(_id).start()
except DBusException as e:
raise ServiceOperationError(e)
def stop(self, _id):
"""
Basically stop a job.
:param _id: job name
:type _id: string
"""
try:
UpstartJob(_id).stop()
except DBusException as e:
raise ServiceOperationError(e)
def restart(self, _id):
"""
Basically restart a job.
:param _id: job name
:type _id: string
"""
try:
UpstartJob(_id).restart()
except DBusException as e:
raise ServiceOperationError(e)
def test_system():
from upstart.system import UpstartSystem
s = UpstartSystem()
print("Version: %s" % (s.get_version()))
current_priority = s.get_log_priority()
print("Current priority: %s" % (current_priority))
new_priority = 'debug'
s.set_log_priority(new_priority)
updated_priority = s.get_log_priority()
print("Updated priority: %s" % (updated_priority))
s.set_log_priority(current_priority)
restored_priority = s.get_log_priority()
print("Restored priority: %s" % (restored_priority))
# print(list(s.get_all_jobs()))
s.emit('foo', {'aa': 55})
def show_upstart_jobs():
s = UpstartSystem()
return list(s.get_all_jobs())
def test_system():
from upstart.system import UpstartSystem
s = UpstartSystem()
print("Version: %s" % (s.get_version()))
current_priority = s.get_log_priority()
print("Current priority: %s" % (current_priority))
new_priority = 'debug'
s.set_log_priority(new_priority)
updated_priority = s.get_log_priority()
print("Updated priority: %s" % (updated_priority))
s.set_log_priority(current_priority)
restored_priority = s.get_log_priority()
print("Restored priority: %s" % (restored_priority))
# print(list(s.get_all_jobs()))
s.emit('foo', { 'aa': 55 })
