def StartThreads(self, reload=False):
try:
# start thread to accept incoming sockets for nagios heartbeat
self.Threads["ComWatchDog"] = mythread.MyThread(self.ComWatchDog,
Name="ComWatchDog")
if self.bSyncDST or self.bSyncTime: # Sync time thread
self.Threads["TimeSyncThread"] = mythread.MyThread(
self.TimeSyncThread, Name="TimeSyncThread")
if not self.DisableWeather and not self.WeatherAPIKey == None and len(
self.WeatherAPIKey
) and not self.WeatherLocation == None and len(
self.WeatherLocation):
Unit = 'metric' if self.UseMetric else 'imperial'
self.MyWeather = myweather.MyWeather(
self.WeatherAPIKey,
location=self.WeatherLocation,
unit=Unit,
log=self.log)
self.Threads = self.MergeDicts(self.Threads,
self.MyWeather.Threads)
except Exception as e1:
self.LogErrorLine("Error in StartThreads: " + str(e1))
def StartTimeThread(self):
# This is done is a separate thread as not to block any return email processing
# since we attempt to sync with generator time
mythread.MyThread(self.Controller.SetGeneratorTimeDate,
Name="SetTimeThread")
return "Time Set: Command Sent\n"
def __init__(self,
host="127.0.0.1",
port=9082,
log=None,
callback=None,
polltime=None,
blacklist=None,
flush_interval=float('inf'),
use_numeric=False,
debug=False):
super(MyGenPush, self).__init__()
self.Callback = callback
self.UseNumeric = use_numeric
self.Debug = debug
if polltime == None:
self.PollTime = 3
else:
self.PollTime = float(polltime)
if log != None:
self.log = log
else:
# log errors in this module to a file
self.log = mylog.SetupLogger("client", "/var/log/mygenpush.log")
self.console = mylog.SetupLogger("mygenpush_console",
log_file="",
stream=True)
self.AccessLock = threading.Lock()
self.BlackList = blacklist
self.LastValues = {}
self.FlushInterval = flush_interval
self.LastChange = {}
try:
startcount = 0
while startcount <= 10:
try:
self.Generator = myclient.ClientInterface(host=host,
log=log)
break
except Exception as e1:
startcount += 1
if startcount >= 10:
self.console.info("genmon not loaded.")
self.LogError("Unable to connect to genmon.")
sys.exit(1)
time.sleep(1)
continue
# start thread to accept incoming sockets for nagios heartbeat
self.Threads["PollingThread"] = mythread.MyThread(
self.MainPollingThread, Name="PollingThread")
except Exception as e1:
self.LogErrorLine("Error in mygenpush init: " + str(e1))
def StartThreads(self, reload=False):
# start thread to accept incoming sockets for nagios heartbeat and command / status clients
self.Threads["InterfaceServerThread"] = mythread.MyThread(
self.InterfaceServerThread, Name="InterfaceServerThread")
# start thread to accept incoming sockets for nagios heartbeat
self.Threads["ComWatchDog"] = mythread.MyThread(self.ComWatchDog,
Name="ComWatchDog")
if self.bSyncDST or self.bSyncTime: # Sync time thread
self.Threads["TimeSyncThread"] = mythread.MyThread(
self.TimeSyncThread, Name="TimeSyncThread")
if not self.WeatherAPIKey == None and len(
self.WeatherAPIKey
) and not self.WeatherLocation == None and len(self.WeatherLocation):
Unit = 'metric' if self.UseMetric else 'imperial'
self.MyWeather = myweather.MyWeather(self.WeatherAPIKey,
location=self.WeatherLocation,
unit=Unit,
log=self.log)
self.Threads = self.MergeDicts(self.Threads,
self.MyWeather.Threads)
def __init__(self, ConfigFilePath=None):
super(Monitor, self).__init__()
self.ProgramName = "Generator Monitor"
self.Version = "Unknown"
self.log = None
self.IsStopping = False
self.ProgramComplete = False
if ConfigFilePath == None:
self.ConfigFilePath = "/etc/"
else:
self.ConfigFilePath = ConfigFilePath
self.ConnectionList = [] # list of incoming connections for heartbeat
# defautl values
self.SiteName = "Home"
self.ServerSocket = None
self.ServerSocketPort = 9082 # server socket for nagios heartbeat and command/status
self.IncomingEmailFolder = "Generator"
self.ProcessedEmailFolder = "Generator/Processed"
self.FeedbackLogFile = os.path.dirname(
os.path.realpath(__file__)) + "/feedback.json"
self.LogLocation = "/var/log/"
self.LastLogFileSize = 0
self.NumberOfLogSizeErrors = 0
# set defaults for optional parameters
self.NewInstall = False # True if newly installed or newly upgraded version
self.FeedbackEnabled = False # True if sending autoated feedback on missing information
self.FeedbackMessages = {}
self.MailInit = False # set to true once mail is init
self.CommunicationsActive = False # Flag to let the heartbeat thread know we are communicating
self.Controller = None
self.ControllerSelected = None
self.bDisablePlatformStats = False
self.ReadOnlyEmailCommands = False
self.SlowCPUOptimization = False
# weather parameters
self.WeatherAPIKey = None
self.WeatherLocation = None
self.UseMetric = False
self.WeatherMinimum = True
self.DisableWeather = False
self.MyWeather = None
# Time Sync Related Data
self.bSyncTime = False # Sync gen to system time
self.bSyncDST = False # sync time at DST change
self.bDST = False # Daylight Savings Time active if True
# simulation
self.Simulation = False
self.SimulationFile = None
self.console = mylog.SetupLogger("genmon_console",
log_file="",
stream=True)
if os.geteuid() != 0:
self.LogConsole(
"You need to have root privileges to run this script.\nPlease try again, this time using 'sudo'."
)
sys.exit(1)
if not os.path.isfile(self.ConfigFilePath + 'genmon.conf'):
self.LogConsole("Missing config file : " + self.ConfigFilePath +
'genmon.conf')
sys.exit(1)
if not os.path.isfile(self.ConfigFilePath + 'mymail.conf'):
self.LogConsole("Missing config file : " + self.ConfigFilePath +
'mymail.conf')
sys.exit(1)
# log errors in this module to a file
self.log = mylog.SetupLogger("genmon", self.LogLocation + "genmon.log")
self.config = myconfig.MyConfig(filename=self.ConfigFilePath +
'genmon.conf',
section="GenMon",
log=self.console)
# read config file
if not self.GetConfig():
self.LogConsole("Failure in Monitor GetConfig")
sys.exit(1)
# log errors in this module to a file
self.log = mylog.SetupLogger("genmon", self.LogLocation + "genmon.log")
self.config.log = self.log
if self.IsLoaded():
self.LogConsole("ERROR: genmon.py is already loaded.")
self.LogError("ERROR: genmon.py is already loaded.")
sys.exit(1)
if self.NewInstall:
self.LogError("New version detected: Old = %s, New = %s" %
(self.Version, GENMON_VERSION))
self.Version = GENMON_VERSION
self.ProgramStartTime = datetime.datetime.now() # used for com metrics
atexit.register(self.Close)
signal.signal(signal.SIGTERM, self.Close)
signal.signal(signal.SIGINT, self.Close)
# start thread to accept incoming sockets for nagios heartbeat and command / status clients
self.Threads["InterfaceServerThread"] = mythread.MyThread(
self.InterfaceServerThread, Name="InterfaceServerThread")
# init mail, start processing incoming email
self.mail = mymail.MyMail(monitor=True,
incoming_folder=self.IncomingEmailFolder,
processed_folder=self.ProcessedEmailFolder,
incoming_callback=self.ProcessCommand)
self.Threads = self.MergeDicts(self.Threads, self.mail.Threads)
self.MailInit = True
self.FeedbackPipe = mypipe.MyPipe("Feedback",
self.FeedbackReceiver,
log=self.log)
self.Threads = self.MergeDicts(self.Threads, self.FeedbackPipe.Threads)
self.MessagePipe = mypipe.MyPipe("Message",
self.MessageReceiver,
log=self.log,
nullpipe=self.mail.DisableSNMP)
self.Threads = self.MergeDicts(self.Threads, self.MessagePipe.Threads)
try:
#Starting device connection
if self.Simulation:
self.LogError("Simulation Running")
if not self.ControllerSelected == None and len(
self.ControllerSelected):
self.LogError("Selected Controller: " +
str(self.ControllerSelected))
else:
self.ControllerSelected = "generac_evo_nexus"
if self.ControllerSelected.lower() == "h_100":
self.Controller = generac_HPanel.HPanel(
self.log,
newinstall=self.NewInstall,
simulation=self.Simulation,
simulationfile=self.SimulationFile,
message=self.MessagePipe,
feedback=self.FeedbackPipe,
config=self.config)
else:
self.Controller = generac_evolution.Evolution(
self.log,
self.NewInstall,
simulation=self.Simulation,
simulationfile=self.SimulationFile,
message=self.MessagePipe,
feedback=self.FeedbackPipe,
config=self.config)
self.Threads = self.MergeDicts(self.Threads,
self.Controller.Threads)
except Exception as e1:
self.FatalError("Error opening controller device: " + str(e1))
return None
self.StartThreads()
self.ProcessFeedbackInfo()
# send mail to tell we are starting
self.MessagePipe.SendMessage(
"Generator Monitor Starting at " + self.SiteName,
"Generator Monitor Starting at " + self.SiteName,
msgtype="info")
self.LogError("GenMon Loaded for site: " + self.SiteName)