# Parse local instance information (if it exists, otherwise create one).
localInstanceInfo = None
try:
with open(instanceLocation + "/instanceInfo.json", 'r') as fp:
localInstanceInfo = json.loads(fp.read())
except:
localInstanceInfo = {
"files": {},
"version": globalData.version,
"rev": globalData.rev,
"dependencies": {}
}
# create an updater process
try:
updater = Updater(updateServer, updatePort, updateLocation,
updateCaFile, globalData, localInstanceInfo)
except:
logging.exception("[%s]: Not able to create update object." % fileName)
outputUpdateFailed()
sys.exit(1)
# Get new instance information.
newInstanceInfo = updater.getInstanceInformation()
# check if the received version is newer than the current one
if (updater.newestVersion > globalData.version
or (updater.newestRev > globalData.rev
and updater.newestVersion == globalData.version)
or options.force is True):
if options.force is True:
if options.yes is False:
if userConfirmation() is False:
print "Bye."
sys.exit(0)
else:
print "NOTE: Skipping confirmation."
except Exception as e:
logging.exception("[%s]: Could not parse config." % fileName)
sys.exit(1)
logging.info("[%s]: Current version: %.3f-%d." %
(fileName, globalData.version, globalData.rev))
# create an updater process
updater = Updater(updateServer, updatePort, updateLocation,
updateCaFile, globalData)
# get newest version information
if updater.getNewestVersionInformation() is False:
sys.exit(1)
# check if the received version is newer than the current one
if (updater.newestVersion > globalData.version or
(updater.newestRev > globalData.rev
and updater.newestVersion == globalData.version)
or options.force is True):
if options.force is True:
logging.info("[%s]: Forcing update of alertR instance."
% fileName)
(fileName, globalData.version, globalData.rev))
# Parse local instance information (if it exists, otherwise create one).
localInstanceInfo = None
try:
with open(instanceLocation + "/instanceInfo.json", 'r') as fp:
localInstanceInfo = json.loads(fp.read())
except:
localInstanceInfo = {"files": {},
"version": globalData.version,
"rev": globalData.rev,
"dependencies": {}}
# create an updater process
try:
updater = Updater(updateServer, updatePort, updateLocation,
updateCaFile, globalData, localInstanceInfo)
except:
logging.exception("[%s]: Not able to create update object."
% fileName)
outputUpdateFailed()
sys.exit(1)
# Get new instance information.
newInstanceInfo = updater.getInstanceInformation()
logging.info("[%s]: Newest version available: %.3f-%d." %
(fileName, updater.newestVersion, updater.newestRev))
# check if the received version is newer than the current one
if (updater.newestVersion > globalData.version or
(updater.newestRev > globalData.rev
# Parse local instance information (if it exists, otherwise create one).
localInstanceInfo = None
try:
with open(instanceLocation + "/instanceInfo.json", 'r') as fp:
localInstanceInfo = json.loads(fp.read())
except Exception as e:
localInstanceInfo = {
"files": {},
"version": globalData.version,
"rev": globalData.rev,
"dependencies": {}
}
# create an updater process
try:
updater = Updater(updateUrl, globalData, localInstanceInfo)
except:
logging.exception("[%s]: Not able to create update object." % fileName)
outputUpdateFailed()
sys.exit(1)
# Get new instance information.
newInstanceInfo = updater.getInstanceInformation()
logging.info("[%s]: Newest version available: %.3f-%d." %
(fileName, updater.newestVersion, updater.newestRev))
# check if the received version is newer than the current one
if (updater.newestVersion > globalData.version
or (updater.newestRev > globalData.rev
and updater.newestVersion == globalData.version)
if options.yes is False:
if userConfirmation() is False:
print "Bye."
sys.exit(0)
else:
print "NOTE: Skipping confirmation."
except Exception as e:
logging.exception("[%s]: Could not parse config." % fileName)
sys.exit(1)
logging.info("[%s]: Current version: %.3f-%d." %
(fileName, globalData.version, globalData.rev))
# create an updater process
updater = Updater(updateServer, updatePort, updateLocation, updateCaFile,
globalData)
# get newest version information
if updater.getNewestVersionInformation() is False:
sys.exit(1)
# check if the received version is newer than the current one
if (updater.newestVersion > globalData.version
or (updater.newestRev > globalData.rev
and updater.newestVersion == globalData.version)
or options.force is True):
if options.force is True:
logging.info("[%s]: Forcing update of alertR instance." % fileName)
# check if the update changes the protocol
def chooseNodeTypeAndInstance(updater: Updater) -> Tuple[str, str]:
"""
Function that asks user for node type and instance.
:param updater:
:return:
"""
nodeType = None
instance = None
# Only contact online repository when we are not set as working offline.
repoInfo = {"instances": {}}
if updater is not None:
try:
repoInfo = updater.getRepositoryInformation()
except Exception as e:
logging.exception("[%s]: Not able to contact online repository." %
fileName)
choiceList = [
x for x in list(repoInfo["instances"].keys())
if x.lower() != "server"
]
choiceList.sort()
alerts = list()
managers = list()
sensors = list()
others = list()
for instanceIter in choiceList:
currType = repoInfo["instances"][instanceIter]["type"]
if currType == "alert":
alerts.append(instanceIter)
elif currType == "manager":
managers.append(instanceIter)
elif currType == "sensor":
sensors.append(instanceIter)
else:
others.append(instanceIter)
# Create a list of all instances in the exact order in which
# we output them.
allInstances = list()
print("#" * 100)
print("No.".ljust(5) + "| Option")
print("#" * 100)
ctr = 1
headline = " Type: alert "
print("-" * 40 + headline + "-" * (60 - len(headline)))
for instanceIter in alerts:
output = "%d." % ctr
output = output.ljust(5) + "| "
output += "Use instance '%s'." % instanceIter
print(output)
ctr += 1
allInstances.append(instanceIter)
headline = " Type: manager "
print("-" * 40 + headline + "-" * (60 - len(headline)))
for instanceIter in managers:
output = "%d." % ctr
output = output.ljust(5) + "| "
output += "Use instance '%s'." % instanceIter
print(output)
ctr += 1
allInstances.append(instanceIter)
headline = " Type: sensor "
print("-" * 40 + headline + "-" * (60 - len(headline)))
for instanceIter in sensors:
output = "%d." % ctr
output = output.ljust(5) + "| "
output += "Use instance '%s'." % instanceIter
print(output)
ctr += 1
allInstances.append(instanceIter)
headline = " Type: other "
print("-" * 40 + headline + "-" * (60 - len(headline)))
for instanceIter in others:
output = "%d." % ctr
output = output.ljust(5) + "| "
output += "Use instance '%s'." % instanceIter
print(output)
ctr += 1
allInstances.append(instanceIter)
print("%d. Enter instance and node type manually." % ctr)
manualOption = ctr
while True:
userOptionStr = input("Please choose an option: ")
userOption = 0
try:
userOption = int(userOptionStr)
except Exception:
pass
if userOption == manualOption:
break
elif 0 < userOption < manualOption:
instance = allInstances[userOption - 1]
nodeType = repoInfo["instances"][instance]["type"]
break
else:
print("Invalid option. Please retry.")
# If no node type and instance is chosen until now, ask user.
if nodeType not in validNodeTypes:
while True:
nodeType = input("Please enter node type:\n").lower()
if nodeType in validNodeTypes:
break
else:
print(
"Only valid node types are: 'sensor', 'manager', 'alert'. Please retry."
)
if instance is None:
instance = input("Please enter instance:\n")
return nodeType, instance
globalData.userBackend = CSVBackend(globalData,
globalData.userBackendCsvFile)
except Exception as e:
logging.exception("[%s]: Could not parse config." % fileName)
sys.exit(1)
# Create updater object only if we should contact the repository.
updater = None
if options.offline is False:
# Create an updater process.
try:
updater = Updater(updateUrl,
globalData,
None,
retrieveInfo=False,
timeout=5)
except Exception as e:
logging.exception("[%s]: Not able to create updater object." %
fileName)
if options.add:
addUser(globalData.userBackend, options.username, options.password,
options.type, options.instance, options.yes, updater)
elif options.delete:
deleteUser(globalData.userBackend, options.username, options.yes)
elif options.modify:
raise ValueError("No valid user backend method in config file.")
except Exception as e:
logging.exception("[%s]: Could not parse config." % fileName)
sys.exit(1)
# Create updater object only if we should contact the repository.
updater = None
if options.offline is False:
# Create an updater process.
try:
updater = Updater(updateServer,
updatePort,
updateLocation,
updateCaFile,
globalData,
None,
retrieveInfo=False,
timeout=5)
except Exception as e:
logging.exception("[%s]: Not able create updater object." %
fileName)
if options.add:
addUser(globalData.userBackend, options.username, options.password,
options.type, options.instance, options.yes, updater)
elif options.delete:
deleteUser(globalData.userBackend, options.username, options.yes)
elif options.modify:
modifyUser(globalData.userBackend, options.username, options.password,
options.type, options.instance, options.yes, updater)