class ApplicationManager(BaseManager):
def __init__(self, httpsserver, config_parser, **kwargs):
BaseManager.__init__(self, config_parser)
# self.controller = Controller(config_parser)
self.callbacker = DirectorCallbacker(config_parser)
self.service_id = 0
self.httpsserver = httpsserver
self.kwargs = kwargs
# IPOP setup
ipop.configure_conpaas_node(config_parser)
# Ganglia setup
self.ganglia = ManagerGanglia(config_parser)
try:
self.ganglia.configure()
except Exception, err:
self.logger.exception('Error configuring Ganglia: %s' % err)
self.ganglia = None
return
err = self.ganglia.start()
if err:
self.logger.exception(err)
self.ganglia = None
else:
self.logger.info('Ganglia started successfully')
# self.counter = 0
self.state_set(self.S_RUNNING)
def __init__(self, config_parser):
self.logger = create_logger(__name__)
self.controller = Controller(config_parser)
self.logfile = config_parser.get('manager', 'LOG_FILE')
self.config_parser = config_parser
self.state = self.S_INIT
# IPOP setup
ipop.configure_conpaas_node(config_parser)
# Ganglia setup
ganglia = ManagerGanglia(config_parser)
try:
ganglia.configure()
except Exception, err:
self.logger.exception('Error configuring Ganglia: %s' % err)
return
class BaseManager(object):
"""Manager class with the following exposed methods:
startup() -- POST
getLog() -- GET
upload_startup_script() -- UPLOAD
get_startup_script() -- GET
"""
# Manager states
S_INIT = 'INIT' # manager initialized but not yet started
S_PROLOGUE = 'PROLOGUE' # manager is starting up
S_RUNNING = 'RUNNING' # manager is running
S_ADAPTING = 'ADAPTING' # manager is in a transient state - frontend will
# keep polling until manager out of transient state
S_EPILOGUE = 'EPILOGUE' # manager is shutting down
S_STOPPED = 'STOPPED' # manager stopped
S_ERROR = 'ERROR' # manager is in error state
# String template for error messages returned when performing actions in
# the wrong state
WRONG_STATE_MSG = "ERROR: cannot perform %(action)s in state %(curstate)s"
# String template for error messages returned when a required argument is
# missing
REQUIRED_ARG_MSG = "ERROR: %(arg)s is a required argument"
# String template for debugging messages logged on nodes creation
ACTION_REQUESTING_NODES = "requesting %(count)s nodes in %(action)s"
AGENT_PORT = 5555
def __init__(self, config_parser):
self.logger = create_logger(__name__)
self.controller = Controller(config_parser)
self.logfile = config_parser.get('manager', 'LOG_FILE')
self.config_parser = config_parser
self.state = self.S_INIT
self.volumes = []
# IPOP setup
ipop.configure_conpaas_node(config_parser)
# Ganglia setup
self.ganglia = ManagerGanglia(config_parser)
try:
self.ganglia.configure()
except Exception, err:
self.logger.exception('Error configuring Ganglia: %s' % err)
self.ganglia = None
return
err = self.ganglia.start()
if err:
self.logger.exception(err)
self.ganglia = None
else:
self.logger.info('Ganglia started successfully')
class BaseManager(object):
"""Manager class with the following exposed methods:
startup() -- POST
getLog() -- GET
upload_startup_script() -- UPLOAD
get_startup_script() -- GET
"""
# Manager states
S_INIT = 'INIT' # manager initialized but not yet started
S_PROLOGUE = 'PROLOGUE' # manager is starting up
S_RUNNING = 'RUNNING' # manager is running
S_ADAPTING = 'ADAPTING' # manager is in a transient state - frontend will
# keep polling until manager out of transient state
S_EPILOGUE = 'EPILOGUE' # manager is shutting down
S_STOPPED = 'STOPPED' # manager stopped
S_ERROR = 'ERROR' # manager is in error state
# String template for error messages returned when performing actions in
# the wrong state
WRONG_STATE_MSG = "ERROR: cannot perform %(action)s in state %(curstate)s"
# String template for error messages returned when a required argument is
# missing
REQUIRED_ARG_MSG = "ERROR: %(arg)s is a required argument"
# String template for debugging messages logged on nodes creation
ACTION_REQUESTING_NODES = "requesting %(count)s nodes in %(action)s"
AGENT_PORT = 5555
def __init__(self, config_parser):
self.logger = create_logger(__name__)
self.logger.debug('Using libcloud version %s' % libcloud.__version__)
self.controller = Controller(config_parser)
self.logfile = config_parser.get('manager', 'LOG_FILE')
self.config_parser = config_parser
self.state = self.S_INIT
self.volumes = []
# IPOP setup
ipop.configure_conpaas_node(config_parser)
# Ganglia setup
self.ganglia = ManagerGanglia(config_parser)
try:
self.ganglia.configure()
except Exception, err:
self.logger.exception('Error configuring Ganglia: %s' % err)
self.ganglia = None
return
err = self.ganglia.start()
if err:
self.logger.exception(err)
self.ganglia = None
else:
self.logger.info('Ganglia started successfully')