def _get_value(self, metric):
if metric.type == MetricType.Discovery:
metric.callback()
return self._correct_type(metric.type, self.test_data)
key = metric.kwargs.get("key")
if self.first_ip is None:
raise CheckFail("Required parameter 'firstip' missing.")
if self.first_ip not in self.test_data:
raise CheckFail("Specified first ip (%s) not found in data" %
self.first_ip)
return self._correct_type(metric.type,
self.test_data[self.first_ip][key])
def _filter_data(self):
if self.pxname is None or self.svname is None:
raise CheckFail("Required parameters not set (pxname, svname)")
for nr, line in enumerate(self.test_data.split("\n")):
if self.pxname in line and self.svname in line:
self.test_data = line
def _get(self, metric=None, *args, **kwargs):
self.pool = kwargs.get("pool", None)
if self.pool is None:
raise CheckFail("Required parameters not set (pool)")
self.test_data = self._load_data()
return self._get_value(self.metrics[metric])
def _filter_data(self, separator):
if self.pxname is None or self.svname is None:
raise CheckFail("Required parameters not set (pxname, svname)")
for id, line in enumerate(self.test_data):
values = line.split(separator)
if self.pxname in values and self.svname in values:
self.test_data = values
def _filter_data(self, separator):
if self.db is None:
raise CheckFail("Required parameters not set (db)")
for db_id, line in enumerate(self.test_data):
values = line.split(separator)
if self.db in values:
self.test_data = values[1].split(",")
def _filter_data(self):
if self.db is None:
raise CheckFail("Required parameters not set (db)")
position = self.test_data.index("# Keyspace")
self.test_data = [
value.strip()
for nr, value in enumerate(self.test_data[position:].split("\n"))
if "#" not in value and self.db in value and value.strip() != ""
][0]
def _read_fpm_config(self):
if self.fpm_config is not None:
return
fpm_config_path = self.config.get("fpm_config_path", "/etc/php-fpm.d")
self.fpm_config = ConfigParser()
self.fpm_config.read(
utils.find_files_by_extension(fpm_config_path, "conf"))
if len(self.fpm_config.sections()) == 0:
self.logger.error("Can't read from PHP-FPM config")
if self.pool not in self.fpm_config.sections():
raise CheckFail("Pool %s does not exist in config files" %
self.pool)
if not self.fpm_config.has_option(self.pool, "pm.status_path"):
raise CheckFail("Status path is not configured for pool %s" %
self.pool)
def _get_value(self, metric):
self._read_fpm_config()
if metric.type == MetricType.Discovery:
metric.callback()
return self._correct_type(metric.type, self.test_data)
self._load_data()
if self.pool is None:
raise CheckFail("Required parameters not set (pool)")
if self.pool not in self.fpm_config.sections():
raise CheckFail("Pool %s does not exist in config files" %
self.pool)
if not self.fpm_config.has_option(self.pool, "pm.status_path"):
raise CheckFail("Status path is not configured for pool %s" %
self.pool)
return self._correct_type(metric.type,
metric.parser.get_value(self.test_data))
def _load_data(self):
self.test_data = Cache.read(self.name)
if self.test_data is not None:
return
connector = self._get_connector()
code, headers, self.test_data, error = connector.get()
self.test_data += connector.get_load_time()
if not code.startswith("200"):
raise CheckFail("Unable to get response: %s (code: %s)" %
(error, code))
Cache.write(self.name, self.test_data)
def _load_data(self):
self.test_data = Cache.read(self.name)
if self.test_data is not None:
return
url = "%s://%s:%s%s" % (self.config.get(
"proto", "http"), self.config.get(
"host", "localhost"), self.config.get("port", "80"),
self.config.get("resource", "/nginx-status"))
connector = UrlConnector(url)
data = connector.get()
if data.status_code != 200:
raise CheckFail("Unable to retrieve data (error code: %s)" %
data.status_code)
self.test_data = data.text.strip()
self.test_data += connector.get_load_time()
Cache.write(self.name, self.test_data)