def send_nodemgr_process_status(self):
if self.prev_fail_status_bits == self.fail_status_bits:
return
self.prev_fail_status_bits = self.fail_status_bits
fail_status_bits = self.fail_status_bits
state, description = self._get_process_state(fail_status_bits)
conn_infos = ConnectionState._connection_map.values()
(cb_state,
cb_description) = ConnectionState.get_conn_state_cb(conn_infos)
if (cb_state == ProcessState.NON_FUNCTIONAL):
state = ProcessState.NON_FUNCTIONAL
if description != '':
description += ' '
description += cb_description
process_status = ProcessStatus(module_id=self.type_info._module_name,
instance_id=self.instance_id,
state=ProcessStateNames[state],
description=description,
connection_infos=conn_infos)
process_status_list = []
process_status_list.append(process_status)
node_status = NodeStatus(name=self.hostname,
process_status=process_status_list)
node_status_uve = NodeStatusUVE(table=self.type_info._object_table,
data=node_status)
msg = 'send_nodemgr_process_status: Sending UVE:' + str(
node_status_uve)
self.msg_log(msg, SandeshLevel.SYS_INFO)
node_status_uve.send()
def _event_tick_60(self):
# get disk usage info periodically
disk_usage_info = self.system_data.get_disk_usage()
for group in self.process_state_db:
key = next(key for key in self.process_state_db[group])
# typical ntp sync time is about 5 min - first time
# thus let's sync after 5 minutes and each 5 minutes to decrease load
if 0 < self.tick_count and (self.tick_count % 5) == 0:
if self.system_data.check_ntp_status():
self.fail_status_bits &= ~self.FAIL_STATUS_NTP_SYNC
else:
self.fail_status_bits |= self.FAIL_STATUS_NTP_SYNC
self.send_nodemgr_process_status()
if self._update_process_core_file_list():
self.send_process_state_db([group])
process_mem_cpu_usage = self._get_group_processes_mem_cpu_usage(
group)
# get system mem/cpu usage
system_mem_usage = self.system_data.get_sys_mem_info(
self.type_info._uve_node_type)
system_cpu_usage = self.system_data.get_sys_cpu_info(
self.type_info._uve_node_type)
# send above encoded buffer
node_status = NodeStatus(
name=self.process_state_db[group][key].name,
disk_usage_info=disk_usage_info,
system_mem_usage=system_mem_usage,
system_cpu_usage=system_cpu_usage,
process_mem_cpu_usage=process_mem_cpu_usage)
# encode other core file
if self.system_data.update_all_core_file():
self.send_process_state_db(self.group_names)
node_status.all_core_file_list = self.all_core_file_list
node_status_uve = NodeStatusUVE(table=self.type_info._object_table,
data=node_status)
self.msg_log('DBG: event_tick_60: node_status=%s' % node_status,
SandeshLevel.SYS_DEBUG)
node_status_uve.send()
self.tick_count += 1
def _send_init_info(self, group_name):
key = next(key for key in self.process_state_db[group_name])
# system_cpu_info
sys_cpu = SystemCpuInfo()
sys_cpu.num_socket = self.system_data.get_num_socket()
sys_cpu.num_cpu = self.system_data.get_num_cpu()
sys_cpu.num_core_per_socket = self.system_data.get_num_core_per_socket()
sys_cpu.num_thread_per_core = self.system_data.get_num_thread_per_core()
node_status = NodeStatus(
name=self.process_state_db[group_name][key].name,
system_cpu_info=sys_cpu,
build_info=self._get_build_info())
# installed/running package version
pkg_version = self._get_package_version()
node_status.installed_package_version = pkg_version
node_status.running_package_version = pkg_version
node_status_uve = NodeStatusUVE(table=self.type_info._object_table,
data=node_status)
node_status_uve.send()
def send_process_state_db(self, group_names):
name = self.hostname
for group in group_names:
process_infos = []
delete_status = True
for key in self.process_state_db[group]:
pstat = self.process_state_db[group][key]
process_info = ProcessInfo()
process_info.process_name = key
process_info.process_state = pstat.process_state
process_info.start_count = pstat.start_count
process_info.stop_count = pstat.stop_count
process_info.exit_count = pstat.exit_count
process_info.last_start_time = pstat.start_time
process_info.last_stop_time = pstat.stop_time
process_info.last_exit_time = pstat.exit_time
process_info.core_file_list = pstat.core_file_list
process_infos.append(process_info)
# in tor-agent case, we should use tor-agent name as uve key
name = pstat.name
if pstat.deleted is False:
delete_status = False
if not process_infos:
continue
# send node UVE
node_status = NodeStatus()
node_status.name = name
node_status.deleted = delete_status
node_status.process_info = process_infos
node_status.build_info = self._get_build_info()
node_status_uve = NodeStatusUVE(table=self.type_info._object_table,
data=node_status)
msg = ('send_process_state_db: Sending UVE: {}'.format(
node_status_uve))
self.msg_log(msg, SandeshLevel.SYS_INFO)
node_status_uve.send()
