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| Dir : //proc/self/root/opt/saltstack/salt/lib/python3.10/site-packages/salt/states/status.py |
"""
Minion status monitoring
Maps to the `status` execution module.
"""
__monitor__ = [
"loadavg",
"process",
]
def loadavg(name, maximum=None, minimum=None):
"""
Return the current load average for the specified minion. Available values
for name are `1-min`, `5-min` and `15-min`. `minimum` and `maximum` values
should be passed in as strings.
"""
# Monitoring state, no changes will be made so no test interface needed
ret = {
"name": name,
"result": False,
"comment": "",
"changes": {},
"data": {},
} # Data field for monitoring state
data = __salt__["status.loadavg"]()
if name not in data:
ret["result"] = False
ret["comment"] += f"Requested load average {name} not available "
return ret
if minimum and maximum and minimum >= maximum:
ret["comment"] += "Min must be less than max"
if ret["comment"]:
return ret
cap = float(data[name])
ret["data"] = data[name]
if minimum:
if cap < float(minimum):
ret["comment"] = "Load avg is below minimum of {} at {}".format(
minimum, cap
)
return ret
if maximum:
if cap > float(maximum):
ret["comment"] = f"Load avg above maximum of {maximum} at {cap}"
return ret
ret["comment"] = "Load avg in acceptable range"
ret["result"] = True
return ret
def process(name):
"""
Return whether the specified signature is found in the process tree. This
differs slightly from the services states, in that it may refer to a
process that is not managed via the init system.
"""
# Monitoring state, no changes will be made so no test interface needed
ret = {
"name": name,
"result": False,
"comment": "",
"changes": {},
"data": {},
} # Data field for monitoring state
data = __salt__["status.pid"](name)
if not data:
ret["result"] = False
ret["comment"] += f'Process signature "{name}" not found '
return ret
ret["data"] = data
ret["comment"] += f'Process signature "{name}" was found '
ret["result"] = True
return ret