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community.general/plugins/module_utils/influxdb.py

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2020-03-09 10:11:07 +01:00
# -*- coding: utf-8 -*-
# Copyright: (c) 2017, Ansible Project
# Simplified BSD License (see licenses/simplified_bsd.txt or https://opensource.org/licenses/BSD-2-Clause)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
import traceback
from ansible.module_utils.basic import missing_required_lib
REQUESTS_IMP_ERR = None
try:
import requests.exceptions
HAS_REQUESTS = True
except ImportError:
REQUESTS_IMP_ERR = traceback.format_exc()
HAS_REQUESTS = False
INFLUXDB_IMP_ERR = None
try:
from influxdb import InfluxDBClient
from influxdb import __version__ as influxdb_version
from influxdb import exceptions
HAS_INFLUXDB = True
except ImportError:
INFLUXDB_IMP_ERR = traceback.format_exc()
HAS_INFLUXDB = False
class InfluxDb():
def __init__(self, module):
self.module = module
self.params = self.module.params
self.check_lib()
self.hostname = self.params['hostname']
self.port = self.params['port']
self.path = self.params['path']
self.username = self.params['username']
self.password = self.params['password']
self.database_name = self.params.get('database_name')
def check_lib(self):
if not HAS_REQUESTS:
self.module.fail_json(msg=missing_required_lib('requests'), exception=REQUESTS_IMP_ERR)
if not HAS_INFLUXDB:
self.module.fail_json(msg=missing_required_lib('influxdb'), exception=INFLUXDB_IMP_ERR)
@staticmethod
def influxdb_argument_spec():
return dict(
hostname=dict(type='str', default='localhost'),
port=dict(type='int', default=8086),
path=dict(type='str', default=''),
username=dict(type='str', default='root', aliases=['login_username']),
password=dict(type='str', default='root', no_log=True, aliases=['login_password']),
ssl=dict(type='bool', default=False),
validate_certs=dict(type='bool', default=True),
timeout=dict(type='int'),
retries=dict(type='int', default=3),
proxies=dict(type='dict', default={}),
use_udp=dict(type='bool', default=False),
udp_port=dict(type='int', default=4444),
)
def connect_to_influxdb(self):
args = dict(
host=self.hostname,
port=self.port,
path=self.path,
username=self.username,
password=self.password,
database=self.database_name,
ssl=self.params['ssl'],
verify_ssl=self.params['validate_certs'],
timeout=self.params['timeout'],
use_udp=self.params['use_udp'],
udp_port=self.params['udp_port'],
proxies=self.params['proxies'],
)
influxdb_api_version = tuple(influxdb_version.split("."))
if influxdb_api_version >= ('4', '1', '0'):
# retries option is added in version 4.1.0
args.update(retries=self.params['retries'])
return InfluxDBClient(**args)