def start(self, callback):
"""Create everything necessary to receive a message"""
logger.debug('Starting RabbitMQ Subscriber')
self._exchange = self._create_exchange()
self._queue = self._create_queue()
self._callback = callback
def _connect(self):
"""Create a RabbitMQ connection"""
logger.debug('Connecting with RabbitMQ')
connection = kombu.Connection(**self.config.get('connection'))
connection.ensure_connection()
return connection
def _connect(self):
"""Create a RabbitMQ connection"""
logger.debug('Connecting with RabbitMQ')
connection = kombu.Connection(**self.config.get('connection'))
connection.ensure_connection()
return connection
def _create_exchange(self):
"""Create a RabbitMQ exchange"""
logger.debug('Creating RabbitMQ Exchange')
exchange = kombu.Exchange(
**self.config.get('exchange'))(self.connection)
exchange.declare()
return exchange
def _create_exchange(self):
"""Create a RabbitMQ exchange"""
logger.debug('Creating RabbitMQ Exchange')
exchange = kombu.Exchange(**self.config.get('exchange'))(
self.connection)
exchange.declare()
return exchange
def _create_queue(self):
"""Create a RabbitMQ queue"""
if not self.config.get('queue').get('name'):
self.config['queue']['name'] = socket.gethostname()
logger.debug('Creating RabbitMQ Queue')
queue = kombu.Queue(exchange=self._exchange,
**self.config.get('queue'))(self.connection)
queue.declare()
return queue
def _create_queue(self):
"""Create a RabbitMQ queue"""
if not self.config.get('queue').get('name'):
self.config['queue']['name'] = socket.gethostname()
logger.debug('Creating RabbitMQ Queue')
queue = kombu.Queue(exchange=self._exchange,
**self.config.get('queue'))(self.connection)
queue.declare()
return queue
def write(self, point):
"""Write to InfluxDB
point is a tuple that contain (DATE, VALUE)
"""
host = "{0}-{1}".format(self.name, socket.gethostname())
json_body = [{
"measurement": self.name,
"tags": {
"host": host,
},
"time": point[0],
"fields": {
"value": point[1]
}
}]
logger.debug('Write on InfluxDB: {0}. point: {1}'.format(host, point))
self.client.write_points(json_body)
def write(self, point):
"""Write to InfluxDB
point is a tuple that contain (DATE, VALUE)
"""
host = "{0}-{1}".format(self.name, socket.gethostname())
json_body = [{
"measurement": self.name,
"tags": {
"host": host,
},
"time": point[0],
"fields": {
"value": point[1]
}}]
logger.debug('Write on InfluxDB: {0}. point: {1}'.format(
host, point))
self.client.write_points(json_body)
def __init__(self, name, config, *args, **kwargs):
logger.debug('Starting InfluxDB client')
self.client = InfluxDBClient(**config.get('client'))
self.name = name
def __init__(self, name, config, *args, **kwargs):
logger.debug('Starting InfluxDB client')
self.client = InfluxDBClient(**config.get('client'))
self.name = name
def start(self):
"""Create everything necessary to send a message"""
logger.debug('Starting RabbitMQ Publisher')
self._exchange = self._create_exchange()
self._producer = self._create_producer()
