def server_configs_from_parser(self, parser):
""" The following has nothing to deal with Supervisor's server configurations.
It gets Supvisors configuration.
Supervisor's ServerOptions has not been designed to be specialized.
This method is overriden just to have an access point to the Supervisor parser. """
configs = ServerOptions.server_configs_from_parser(self, parser)
# set section
if not parser.has_section(SupvisorsServerOptions._Section):
raise ValueError('.ini file ({}) does not include a [{}] section'.format(self.configfile, self._Section))
temp, parser.mysection = parser.mysection, self._Section
# get values
opt = self.supvisors_options
opt.address_list = list(OrderedDict.fromkeys(filter(None, list_of_strings(parser.getdefault('address_list', gethostname())))))
opt.rules_file = parser.getdefault('rules_file', None)
if opt.rules_file:
opt.rules_file = existing_dirpath(opt.rules_file)
opt.internal_port = self.to_port_num(parser.getdefault('internal_port', '65001'))
opt.event_port = self.to_port_num(parser.getdefault('event_port', '65002'))
opt.auto_fence = boolean(parser.getdefault('auto_fence', 'false'))
opt.synchro_timeout = self.to_timeout(parser.getdefault('synchro_timeout', '15'))
opt.conciliation_strategy = self.to_conciliation_strategy(parser.getdefault('conciliation_strategy', 'USER'))
opt.starting_strategy = self.to_starting_strategy(parser.getdefault('starting_strategy', 'CONFIG'))
# configure statistics
opt.stats_periods = self.to_periods(list_of_strings(parser.getdefault('stats_periods', '10')))
opt.stats_histo = self.to_histo(parser.getdefault('stats_histo', 200))
opt.stats_irix_mode = boolean(parser.getdefault('stats_irix_mode', 'false'))
# configure logger
opt.logfile = existing_dirpath(parser.getdefault('logfile', '{}.log'.format(SupvisorsServerOptions._Section)))
opt.logfile_maxbytes = byte_size(parser.getdefault('logfile_maxbytes', '50MB'))
opt.logfile_backups = integer(parser.getdefault('logfile_backups', 10))
opt.loglevel = logging_level(parser.getdefault('loglevel', 'info'))
# reset mysection and return original result
parser.mysection = temp
return configs
def _processes_from_section(self, parser, section, group_name, klass=None):
""" This method is overriden to store the program number of a homogeneous program.
This is used in Supervisor to set the real program name from the format defined in the ini file.
However, Supervisor does not keep this information in its internal structure. """
# call super behaviour
programs = ServerOptions._processes_from_section(self, parser, section, group_name, klass)
# store the number of each program
for idx, program in enumerate(programs):
self.supvisors_options.procnumbers[program.name] = idx
# return original result
return programs
def _processes_from_section(self, parser, section, group_name, klass=None):
""" This method is overriden to store the program number of a homogeneous program.
This is used in Supervisor to set the real program name from the format defined in the ini file.
However, Supervisor does not keep this information in its internal structure. """
# call super behaviour
programs = ServerOptions._processes_from_section(
self, parser, section, group_name, klass)
# store the number of each program
for idx, program in enumerate(programs):
self.supvisors_options.procnumbers[program.name] = idx
# return original result
return programs
def main(args=None, test=False):
# assert os.name == "posix", "This code makes Unix-specific assumptions"
# if we hup, restart by making a new Supervisor()
first = True
while 1:
options = ServerOptions()
options.realize(args, doc=__doc__)
options.first = first
options.test = test
try:
if options.profile_options:
sort_order, callers = options.profile_options
profile('go(options)', globals(), locals(), sort_order,
callers)
else:
go(options)
finally:
options.close_httpservers()
options.close_logger()
first = False
if test or (options.mood < SupervisorStates.RESTARTING):
break
def server_configs_from_parser(self, parser):
""" The following has nothing to deal with Supervisor's server configurations.
It gets Supvisors configuration.
Supervisor's ServerOptions has not been designed to be specialized.
This method is overriden just to have an access point to the Supervisor parser. """
configs = ServerOptions.server_configs_from_parser(self, parser)
# set section
if not parser.has_section(SupvisorsServerOptions._Section):
raise ValueError(
'.ini file ({}) does not include a [{}] section'.format(
self.configfile, self._Section))
temp, parser.mysection = parser.mysection, self._Section
# get values
opt = self.supvisors_options
opt.address_list = list(
OrderedDict.fromkeys(
filter(
None,
list_of_strings(
parser.getdefault('address_list', gethostname())))))
opt.deployment_file = parser.getdefault('deployment_file', None)
if opt.deployment_file:
opt.deployment_file = existing_dirpath(opt.deployment_file)
opt.internal_port = self.to_port_num(
parser.getdefault('internal_port', '65001'))
opt.event_port = self.to_port_num(
parser.getdefault('event_port', '65002'))
opt.auto_fence = boolean(parser.getdefault('auto_fence', 'false'))
opt.synchro_timeout = self.to_timeout(
parser.getdefault('synchro_timeout', '15'))
opt.conciliation_strategy = self.to_conciliation_strategy(
parser.getdefault('conciliation_strategy', 'USER'))
opt.deployment_strategy = self.to_deployment_strategy(
parser.getdefault('deployment_strategy', 'CONFIG'))
# configure statistics
opt.stats_periods = self.to_periods(
list_of_strings(parser.getdefault('stats_periods', '10')))
opt.stats_histo = self.to_histo(parser.getdefault('stats_histo', 200))
opt.stats_irix_mode = boolean(
parser.getdefault('stats_irix_mode', 'false'))
# configure logger
opt.logfile = existing_dirpath(
parser.getdefault('logfile', '{}.log'.format(
SupvisorsServerOptions._Section)))
opt.logfile_maxbytes = byte_size(
parser.getdefault('logfile_maxbytes', '50MB'))
opt.logfile_backups = integer(parser.getdefault('logfile_backups', 10))
opt.loglevel = logging_level(parser.getdefault('loglevel', 'info'))
# reset mysection and return original result
parser.mysection = temp
return configs
def main(args=None, test=False):
assert os.name == "posix", "This code makes Unix-specific assumptions"
# if we hup, restart by making a new Supervisor()
first = True
while 1:
options = ServerOptions()
options.realize(args, doc=__doc__)
options.first = first
options.test = test
if options.profile_options:
sort_order, callers = options.profile_options
profile('go(options)', globals(), locals(), sort_order, callers)
else:
go(options)
if test or (options.mood < SupervisorStates.RESTARTING):
break
options.close_httpservers()
options.close_logger()
first = False
def main(args=None, test=False):
assert os.name == "posix", "This code makes Unix-specific assumptions"
# if we hup, restart by making a new Supervisor()
first = True
# while 1:
if 1:
options = ServerOptions()
# attribute_value = options.__dict__
# for key,value in attribute_value.items():
# print(key,value)
# __doc__ 该文件下
options.realize(args, doc=__doc__)
options.first = first
options.test = test
if options.profile_options:
sort_order, callers = options.profile_options
profile('go(options)', globals(), locals(), sort_order, callers)
else:
go(options)
options.close_httpservers()
options.close_logger()
first = False
def main():
module = AnsibleModule(
argument_spec = dict(
config=dict(required=True, type='path'),
state=dict(default='present', choices=['present', 'absent'])
),
supports_check_mode=True
)
configfile = module.params['config']
options = ServerOptions()
options.configfile = configfile
options.progname = 'supervisord'
try:
options.process_config(do_usage=True)
except ValueError as e:
module.fail_json(msg = e.message.message)
options.realize(args=[], progname='supervisord')
server = xmlrpclib.ServerProxy(
'http://127.0.0.1',
allow_none=True,
transport=SupervisorTransport(serverurl=options.serverurl))
try:
server.supervisor.getPID()
state = 'present'
except socket.error:
state = 'absent'
desired = module.params['state']
if state == desired:
module.exit_json(changed=False)
if not module.check_mode:
if desired == 'present':
module.run_command(["supervisord", "-c", configfile], check_rc=True)
elif desired == 'absent':
server.supervisor.shutdown()
module.exit_json(changed=True)
def __init__(self):
""" Initialization of the attributes. """
ServerOptions.__init__(self)
self.supvisors_options = SupvisorsOptions()
def __init__(self):
""" Initialization of the attributes. """
ServerOptions.__init__(self)
self.supvisors_options = SupvisorsOptions()
def __init__(self):
""" Initialization of the attributes.
Default parameters fit, so realize is called directly. """
ServerOptions.__init__(self)
self.supvisors_options = SupvisorsOptions()
