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If programs were specified, only care about the state of the given ones #14

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If programs were specified, only care about the state of the given ones #14

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62 changes: 45 additions & 17 deletions check_supervisord.py
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Original file line number Diff line number Diff line change
Expand Up @@ -375,25 +375,58 @@ def _get_data(self):
)
)

def _get_status(self, data):
def _get_programs(self, data):
"""
Create main status.

:param data: devices states info
:type data: List[Dict[str, Union[str, int]]]
:return: programs we're interested in
:rtype: List[str]
"""

return (
map(
lambda program: program.strip(),
self.options.programs.strip().split(","),
)
if self.options.programs
else map(lambda x: x["name"], data)
)

def _get_status(self, data, programs):
"""
Create main status.

:param data: devices states info
:type data: List[Dict[str, Union[str, int]]]
:param programs: programs we're interested in
:type programs: List[str]
:return: main check status
:rtype: str
"""

# for multiple check need to get main status by priority
priority = (
min( # type: ignore # noqa: C407
[
# if programs were specified, only care about the state of the given ones
statuses = []
for program in programs:
try:
info = min(filter(lambda x: x["name"] == program, data))
statuses.append(
self.OUTPUT_TEMPLATES[self.STATE_TO_TEMPLATE[info["statename"]]][
"priority"
]
for info in data
]
)
except ValueError:
statuses.append(
self.OUTPUT_TEMPLATES[self.STATE_TO_TEMPLATE["UNKNOWN"]][
"priority"
]
)

priority = (
min( # type: ignore # noqa: C407
statuses
)
if data
else self.STATUS_TO_PRIORITY[self.options.no_programs_defined_exit_code]
Expand All @@ -415,27 +448,21 @@ def _get_code(self, status):
# create exit code (unknown if something happened wrong)
return self.EXIT_CODES.get(status, self.STATUS_UNKNOWN)

def _get_output(self, data, status):
def _get_output(self, data, status, programs):
"""
Create Nagios and human readable supervisord statuses.

:param data: supervisord XML-RPC call result
:type data: List[Dict[str, Union[str, int]]]
:param status: main check status
:type status: str
:param programs: programs we're interested in
:type programs: List[str]
:return: human readable supervisord statuses
:rtype: str
"""

states = OrderedDict()
programs = (
map(
lambda program: program.strip(),
self.options.programs.strip().split(","),
)
if self.options.programs
else map(lambda x: x["name"], data)
)

for program in programs:
try:
Expand Down Expand Up @@ -489,10 +516,11 @@ def check(self):
"""

data = self._get_data() # type: ignore
status = self._get_status(data=data) # type: ignore
programs = self._get_programs(data) # type: ignore
status = self._get_status(data=data, programs=programs) # type: ignore
code = self._get_code(status=status) # type: ignore

return self._get_output(data=data, status=status), code # type: ignore
return self._get_output(data=data, status=status, programs=programs), code # type: ignore


def main():
Expand Down
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