def get_newest_plugin_system():
"""
Get the current stored plugin packages version. Check all sensor
and compared with all sensors. Return the newest information. Here we can have several
scenarios we have to manage. This function can be called in a system with framework and without
sensors - no sense, but this scenario can exists in a instalation -, we must be sure that
"""
current_sensors = get_monitor_data(MONITOR_PLUGINS_VERSION)
system_id = None
md5 = None
max_sensor = None
system_id = None
if current_sensors is not None:
system_id = current_sensors[0]['component_id']
monitor_data = json.loads(current_sensors[0]['data'])
md5 = monitor_data['md5']
version = monitor_data['version']
for sensor in current_sensors[1:]:
check_monitor_data = json.loads(sensor['data'])
check_version = check_monitor_data['version']
if compare_dpkg_version(check_version, version) == "greater":
result, system_id = get_system_id_from_sensor_id(sensor['component_id'])
if result:
md5 = check_monitor_data['md5']
version = check_version
else:
system_id = None
md5 = None
return (system_id, md5)
def get_newest_plugin_system():
"""
Get the current stored plugin packages version. Check all sensor
and compared with all sensors. Return the newest information. Here we can have several
scenarios we have to manage. This function can be called in a system with framework and without
sensors - no sense, but this scenario can exists in a instalation -, we must be sure that
"""
current_sensors = get_monitor_data(MONITOR_PLUGINS_VERSION)
system_id = None
md5 = None
max_sensor = None
system_id = None
if current_sensors is not None:
system_id = current_sensors[0]['component_id']
monitor_data = json.loads(current_sensors[0]['data'])
md5 = monitor_data['md5']
version = monitor_data['version']
for sensor in current_sensors[1:]:
check_monitor_data = json.loads(sensor['data'])
check_version = check_monitor_data['version']
if compare_dpkg_version(check_version, version) == "greater":
result, system_id = get_system_id_from_sensor_id(
sensor['component_id'])
if result:
md5 = check_monitor_data['md5']
version = check_version
else:
system_id = None
md5 = None
return (system_id, md5)
def start(self):
"""
Start monitor
"""
rt = True
try:
self.remove_monitor_data()
logger.info("Monitor %s Working..." % self.monitor_id)
rc, sensor_list = get_systems(system_type="Sensor")
(success, version) = get_plugin_package_info_local()
if not success:
raise Exception(str(version))
(success, local_version) = get_plugin_package_info_local()
for (system_id, _) in sensor_list:
(success, sensor_id) = get_sensor_id_from_system_id(system_id)
#logger.info("INFO => " + str(sensor_id))
if success:
if sensor_id == '':
logger.warning("Sensor (%s) ID not found" % sensor_id)
continue
(success,
info) = get_plugin_package_info_from_sensor_id(sensor_id)
if success:
if info['version'] != '':
data_sensor = {
'version':
info['version'],
'md5':
info['md5'],
'comparison':
compare_dpkg_version(info['version'],
local_version['version'])
}
else:
data_sensor = {
'version': info['version'],
'md5': info['md5'],
'comparison': ''
}
if not self.save_data(
sensor_id, ComponentTypes.SENSOR,
self.get_json_message(data_sensor)):
logger.error(
"Can't save monitor info for sensor '%s'" %
sensor_id)
else:
logger.warning(
"Can't obtain plugin version for sensor '%s'",
sensor_id)
else:
logger.warning("Can't obtain sensor_id for system_id '%s'",
system_id)
except Exception, e:
logger.error(
"Something wrong happen while running the monitor..%s, %s" %
(self.get_monitor_id(), str(e)))
rt = False
def start(self):
"""
Start monitor
"""
rt = True
try:
self.remove_monitor_data()
logger.info("Monitor %s Working..." % self.monitor_id)
rc, sensor_list = get_systems(system_type="Sensor")
(success, version) = get_plugin_package_info_local()
if not success:
raise Exception(str(version))
(success, local_version) = get_plugin_package_info_local()
for (system_id, _) in sensor_list:
(success, sensor_id) = get_sensor_id_from_system_id(system_id)
#logger.info("INFO => " + str(sensor_id))
if success:
if sensor_id == '':
logger.warning("Sensor (%s) ID not found" % sensor_id)
continue
(success, info) = get_plugin_package_info_from_sensor_id(sensor_id)
if success:
if info['version'] != '':
data_sensor = {'version': info['version'],
'md5': info['md5'],
'comparison': compare_dpkg_version(info['version'], local_version['version'])}
else:
data_sensor = {'version': info['version'],
'md5': info['md5'],
'comparison': ''}
if not self.save_data(sensor_id, ComponentTypes.SENSOR, self.get_json_message(data_sensor)):
logger.error("Can't save monitor info for sensor '%s'" % sensor_id)
else:
logger.warning("Can't obtain plugin version for sensor '%s'", sensor_id)
else:
logger.warning("Can't obtain sensor_id for system_id '%s'", system_id)
except Exception, e:
logger.error("Something wrong happen while running the monitor..%s, %s" % (self.get_monitor_id(),
str(e)))
rt = False
