def clear_old_errors(self):
"""
Remove do JSON todos os erros que ja passaram do tempo
clean_time
:return:
"""
if Utils.file_exists_not_empty(Utils.fullpath('alertlog_errors.json')):
error_list = Utils.read_json(Utils.fullpath('alertlog_errors.json'))
error_list = [error for error in error_list if not self.error_is_cleared(error['date'])]
self.error_list = error_list
else:
self.error_list = []
self.write_error_json()
def clear_log_position(self):
with open(Utils.fullpath('check_alertlog.tmp'), 'w') as f:
try:
f.write("0")
except:
print "UNKNOWN - Erro ao escrever check_alertlog.tmp. Verifique as permissoes."
exit(3)
def open_gather_json(self):
"""
Abre o JSON das coletas radicais
clean_time
:return:
"""
gather_list = Utils.read_json(Utils.fullpath('dbgrowth_data.json'))
self.gather_list = gather_list
def read_partial_file(self):
if Utils.file_exists(Utils.fullpath('check_alertlog.tmp')):
with open(Utils.fullpath('check_alertlog.tmp'), 'r') as f:
try:
f.seek(0)
file_content = f.readline()
self.last_position = int(file_content)
except ValueError:
print "UNKNOWN - Impossivel ler logfile."
exit(3)
else:
with open(Utils.fullpath('check_alertlog.tmp'), 'a') as f:
try:
f.write('0')
self.last_position = 0
except:
print "UNKNOWN - Erro ao escrever check_alertlog.tmp. Verifique as permissoes."
exit(3)
def write_gather_json(self):
"""
Escreve no disco o novo json de erros
:return:
"""
with open(Utils.fullpath('dbgrowth_data.json'), 'w') as f:
try:
json.dump(self.gather_list, f)
except:
print "UNKNOWN - Impossivel gravar JSON."
exit(3)
def write_error_json(self):
"""
Escreve no disco o novo json de erros
:return:
"""
with open(Utils.fullpath('alertlog_errors.json'), 'w') as f:
try:
json.dump(self.error_list, f)
except:
print "UNKNOWN - Impossivel gravar JSON."
exit(3)
def update_log_position(self, lines_read):
"""
:param lines_read: Numero de linhas lidas
"""
self.last_position = int(self.last_position) + int(lines_read)
with open(Utils.fullpath('check_alertlog.tmp'), 'w') as f:
try:
f.write(str(self.last_position))
except:
print "UNKNOWN - Erro ao escrever check_alertlog.tmp. Verifique as permissoes."
exit(3)
def __init__(self, db_name, module):
self.read_config(Utils.fullpath("monitoramento.json"))
self.config_database(db_name, module)
