def check(self):
if not all([self.host,
self.port,
isinstance(self.host, str),
isinstance(self.port, (str, int))]):
self.error('Host is not defined in the module configuration file')
return False
# Hostname -> ip address
try:
self.host = gethostbyname(self.host)
except gaierror as error:
self.error(str(error))
return False
# Create URL for every Elasticsearch API
self.methods = [METHODS(get_data=self._get_node_stats,
url=self.url + '/_nodes/_local/stats',
run=self.configuration.get('node_stats', True)),
METHODS(get_data=self._get_cluster_health,
url=self.url + '/_cluster/health',
run=self.configuration.get('cluster_health', True)),
METHODS(get_data=self._get_cluster_stats,
url=self.url + '/_cluster/stats',
run=self.configuration.get('cluster_stats', True))]
# Remove disabled API calls from 'avail methods'
return UrlService.check(self)
def check(self):
# We can't start if <host> AND <port> not specified
if not (self.host and self.port):
self.error('Host is not defined in the module configuration file')
return False
# Hostname -> ip address
try:
self.host = gethostbyname(self.host)
except gaierror as error:
self.error(str(error))
return False
# Add handlers (auth, self signed cert accept)
self.url = '{scheme}://{host}:{port}'.format(scheme=self.scheme,
host=self.host,
port=self.port)
# Add methods
api_workers = self.url + '/workers.json'
api_queues = self.url + '/queues.json'
self.methods = [
METHODS(get_data=self._get_overview_stats, url=api_queues),
METHODS(get_data=self._get_overview_stats, url=api_workers)
]
return UrlService.check(self)
def check(self):
if not all([self.host,
self.port,
isinstance(self.host, str),
isinstance(self.port, (str, int))]):
self.error('Host is not defined in the module configuration file')
return False
# Hostname -> ip address
try:
self.host = gethostbyname(self.host)
except gaierror as error:
self.error(str(error))
return False
# Create URL for every Elasticsearch API
self.methods = [METHODS(get_data=self._get_node_stats,
url=self.url + '/_nodes/_local/stats',
run=self.configuration.get('node_stats', True)),
METHODS(get_data=self._get_cluster_health,
url=self.url + '/_cluster/health',
run=self.configuration.get('cluster_health', True)),
METHODS(get_data=self._get_cluster_stats,
url=self.url + '/_cluster/stats',
run=self.configuration.get('cluster_stats', True))]
# Remove disabled API calls from 'avail methods'
return UrlService.check(self)
def check(self):
# We can't start if <host> AND <port> not specified
if not (self.host and self.port):
self.error('Host is not defined in the module configuration file')
return False
# Hostname -> ip address
try:
self.host = gethostbyname(self.host)
except gaierror as error:
self.error(str(error))
return False
# Add handlers (auth, self signed cert accept)
self.url = '{scheme}://{host}:{port}/api'.format(scheme=self.scheme,
host=self.host,
port=self.port)
# Add methods
api_node = self.url + '/nodes'
api_overview = self.url + '/overview'
self.methods = [METHODS(get_data=self._get_overview_stats,
url=api_node,
stats=NODE_STATS),
METHODS(get_data=self._get_overview_stats,
url=api_overview,
stats=OVERVIEW_STATS)]
return UrlService.check(self)
def check(self):
if not self.host:
self.error('Host is not defined in the module configuration file')
return False
try:
self.host = gethostbyname(self.host)
except gaierror as error:
self.error(repr(error))
return False
self.methods = [
METHODS(
get_data=self._get_node_stats,
url=self.url + '/_nodes/_local/stats',
run=self.configuration.get('node_stats', True),
),
METHODS(
get_data=self._get_cluster_health,
url=self.url + '/_cluster/health',
run=self.configuration.get('cluster_health', True)
),
METHODS(
get_data=self._get_cluster_stats,
url=self.url + '/_cluster/stats',
run=self.configuration.get('cluster_stats', True),
),
METHODS(
get_data=self._get_indices,
url=self.url + '/_cat/indices?format=json',
run=self.configuration.get('indices_stats', False),
),
]
return UrlService.check(self)
def check(self):
"""
Check if the module can collect data:
1) At least one JOB configuration has to be specified
2) The JOB configuration needs to define the URL and either collect_memstats must be enabled or at least one
extra_chart must be defined.
The configuration and URL check is provided by the UrlService class.
"""
if not (self.configuration.get('extra_charts') or self.configuration.get('collect_memstats')):
self.error('Memstats collection is disabled and no extra_charts are defined, disabling module.')
return False
return UrlService.check(self)
def check(self):
if not (self.host and self.port):
self.error('Host is not defined in the module configuration file')
return False
try:
self.host = gethostbyname(self.host)
except gaierror as error:
self.error(str(error))
return False
self.url = '{scheme}://{host}:{port}'.format(scheme=self.scheme,
host=self.host,
port=self.port)
stats = self.url + '/_node/{node}/_stats'.format(node=self.node)
active_tasks = self.url + '/_active_tasks'
system = self.url + '/_node/{node}/_system'.format(node=self.node)
self.methods = [METHODS(get_data=self._get_overview_stats,
url=stats,
stats=OVERVIEW_STATS),
METHODS(get_data=self._get_active_tasks_stats,
url=active_tasks,
stats=None),
METHODS(get_data=self._get_overview_stats,
url=system,
stats=SYSTEM_STATS),
METHODS(get_data=self._get_dbs_stats,
url=self.url,
stats=DB_STATS)]
# must initialise manager before using _get_raw_data
self._manager = self._build_manager()
self.dbs = [db for db in self.dbs
if self._get_raw_data(self.url + '/' + db)]
for db in self.dbs:
self.definitions['db_sizes_file']['lines'].append(
['db_'+db+'_sizes_file', db, 'absolute', 1, 1000]
)
self.definitions['db_sizes_external']['lines'].append(
['db_'+db+'_sizes_external', db, 'absolute', 1, 1000]
)
self.definitions['db_sizes_active']['lines'].append(
['db_'+db+'_sizes_active', db, 'absolute', 1, 1000]
)
self.definitions['db_doc_counts']['lines'].append(
['db_'+db+'_doc_count', db, 'absolute']
)
self.definitions['db_doc_del_counts']['lines'].append(
['db_'+db+'_doc_del_count', db, 'absolute']
)
return UrlService.check(self)
def check(self):
if not (self.host and self.port):
self.error('Host is not defined in the module configuration file')
return False
try:
self.host = gethostbyname(self.host)
except gaierror as error:
self.error(str(error))
return False
self.url = '{scheme}://{host}:{port}'.format(scheme=self.scheme,
host=self.host,
port=self.port)
stats = self.url + '/_node/{node}/_stats'.format(node=self.node)
active_tasks = self.url + '/_active_tasks'
system = self.url + '/_node/{node}/_system'.format(node=self.node)
self.methods = [METHODS(get_data=self._get_overview_stats,
url=stats,
stats=OVERVIEW_STATS),
METHODS(get_data=self._get_active_tasks_stats,
url=active_tasks,
stats=None),
METHODS(get_data=self._get_overview_stats,
url=system,
stats=SYSTEM_STATS),
METHODS(get_data=self._get_dbs_stats,
url=self.url,
stats=DB_STATS)]
# must initialise manager before using _get_raw_data
self._manager = self._build_manager()
self.dbs = [db for db in self.dbs
if self._get_raw_data(self.url + '/' + db)]
for db in self.dbs:
self.definitions['db_sizes_file']['lines'].append(
['db_' + db + '_sizes_file', db, 'absolute', 1, 1000]
)
self.definitions['db_sizes_external']['lines'].append(
['db_' + db + '_sizes_external', db, 'absolute', 1, 1000]
)
self.definitions['db_sizes_active']['lines'].append(
['db_' + db + '_sizes_active', db, 'absolute', 1, 1000]
)
self.definitions['db_doc_counts']['lines'].append(
['db_' + db + '_doc_count', db, 'absolute']
)
self.definitions['db_doc_del_counts']['lines'].append(
['db_' + db + '_doc_del_count', db, 'absolute']
)
return UrlService.check(self)
