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| Dir : //proc/self/root/opt/saltstack/salt/extras-3.10/mtrlib/nagios.py |
"""Python/Nagios integration
.. data:: OK
.. data:: WARNING
.. data:: CRITICAL
.. data:: UNKNOWN
"""
import sys
from functools import wraps
from typing import NoReturn
OK = 0
OKAY = OK
WARNING = 1
CRITICAL = 2
UNKNOWN = 3
# the name arg used to be used for rads.lock()
def nrpe_lock(name=None): # pylint: disable=unused-argument
"""Convenience decorator for NRPE scripts"""
def decorator(func):
@wraps(func)
def wrapper(*args, **kwargs):
try:
return func(*args, **kwargs)
except Exception as exc:
print(type(exc).__name__, exc, sep=': ')
sys.exit(UNKNOWN)
return wrapper
return decorator
def okay(*args, **kwargs) -> NoReturn:
"""Print a message and exit with OK status"""
print(*args, **kwargs)
sys.exit(OKAY)
def warning(*args, **kwargs) -> NoReturn:
"""Print a message and exit with WARNING status"""
print(*args, **kwargs)
sys.exit(WARNING)
def critical(*args, **kwargs) -> NoReturn:
"""Print a message and exit with CRITICAL status"""
print(*args, **kwargs)
sys.exit(CRITICAL)
def unknown(*args, **kwargs) -> NoReturn:
"""Print a message and exit with UNKNOWN status"""
print(*args, **kwargs)
sys.exit(UNKNOWN)
ok = okay