def _get_current_processes(self):
# Add all current processes to make sure nothing misses the radar
process_state_db = {}
# list of all processes on the node is made here
all_processes = self.process_info_manager.get_all_processes()
self.msg_log("DBG: get_current_processes: '%s'" % all_processes,
SandeshLevel.SYS_DEBUG)
for proc_info in all_processes:
proc_name = self._get_process_name(proc_info)
proc_pid = int(proc_info['pid'])
stat = ProcessStat(proc_name,
host_ip=self.hostip,
hostname=self.hostname)
stat.process_state = proc_info['statename']
if 'start' in proc_info:
stat.start_time = str(proc_info['start'])
stat.start_count += 1
stat.pid = proc_pid
if stat.group not in self.group_names:
self.group_names.append(stat.group)
if stat.group not in process_state_db:
process_state_db[stat.group] = {}
process_state_db[stat.group][proc_name] = stat
return process_state_db
def _send_process_state(self, process_info):
pname = self._get_process_name(process_info)
# update process stats
if pname in list(key for group in self.process_state_db for key in self.process_state_db[group]):
for group in self.process_state_db:
if pname in self.process_state_db[group]:
proc_stat = self.process_state_db[group][pname]
else:
proc_stat = ProcessStat(pname, host_ip=self.hostip, hostname=self.hostname)
pstate = process_info['state']
proc_stat.process_state = pstate
send_uve = False
if (pstate == 'PROCESS_STATE_RUNNING'):
proc_stat.start_count += 1
proc_stat.start_time = str(int(time.time() * 1000000))
send_uve = True
proc_stat.pid = int(process_info['pid'])
if (pstate == 'PROCESS_STATE_STOPPED'):
proc_stat.stop_count += 1
send_uve = True
proc_stat.stop_time = str(int(time.time() * 1000000))
proc_stat.last_exit_unexpected = False
proc_stat.last_cpu = None
proc_stat.last_time = 0
if (pstate == 'PROCESS_STATE_EXITED'):
proc_stat.exit_count += 1
send_uve = True
proc_stat.exit_time = str(int(time.time() * 1000000))
proc_stat.last_cpu = None
proc_stat.last_time = 0
if not process_info['expected']:
self.msg_log('%s with pid: %s exited abnormally' %
(pname, process_info['pid']),
SandeshLevel.SYS_ERR)
proc_stat.last_exit_unexpected = True
send_init_uve = False
# update process state database
if proc_stat.group not in self.process_state_db:
self.process_state_db[proc_stat.group] = {}
send_init_uve = True
self.process_state_db[proc_stat.group][pname] = proc_stat
if send_uve:
if (send_init_uve):
self._send_init_info(proc_stat.group)
self.send_process_state_db([proc_stat.group])
def get_process_stat_object(self, pname):
return ProcessStat(pname)
def __init__(self, pname, sandesh_logger):
self.logger = sandesh_logger
ProcessStat.__init__(self, pname)
(self.group, self.name) = self.get_vrouter_process_info(pname)
def __init__(self, pname, host_ip, sandesh_logger, hostname=None):
self.logger = sandesh_logger
self.host_ip = host_ip
self.hostname = hostname
ProcessStat.__init__(self, pname, self.host_ip, hostname=self.hostname)
(self.group, self.name) = self.get_vrouter_process_info(pname)
def __init__(self, pname, sandesh_logger):
self.logger = sandesh_logger
ProcessStat.__init__(self, pname)
(self.group, self.name) = self.get_vrouter_process_info(pname)
def __init__(self, pname):
ProcessStat.__init__(self, pname)
(self.group, self.name) = self.get_vrouter_process_info(pname)
def __init__(self, pname):
ProcessStat.__init__(self, pname)
(self.group, self.name) = self.get_vrouter_process_info(pname)