def test_log():
logdir = make_test_dir()
port = run_server()
celstash.configure(logdir=logdir, logstash_port=port)
log = celstash.new_logger('celstash-test')
msg = 'Let sleeping dogs lie.'
log.error(msg)
# Let the message propagate
sleep(0.1)
logfile = join(logdir, 'celstash-test.json')
assert isfile(logfile), 'no log file at %s' % logfile
with open(logfile) as fo:
record = json.loads(fo.readline())
assert record['msg'] == msg, 'bad message in file'
assert len(messages) == 1, 'no message in UDP'
record = json.loads(messages[0])
assert record['@message'] == msg, 'bad message in UDP'
import logging
from celery import Celery
import celstash
# Celery configuration
CELERY_BROKER_URL = 'amqp://*****:*****@rabbit:5672/'
CELERY_RESULT_BACKEND = 'rpc://'
# Celstash Initialization
celstash.configure(logstash_host='logstash', logstash_port=9999)
logger = celstash.new_logger('flask-celery')
logger.setLevel(logging.INFO)
# Initialize Celery
celery = Celery('workerA',
broker=CELERY_BROKER_URL,
backend=CELERY_RESULT_BACKEND)
print(celery, "<== celery worker A")
@celery.task()
def add_nums(a, b):
print(a, "<====>", b)
return a + b
#!/usr/bin/env python
# -*- coding: utf-8 -*-
__date__= 'Aug 25, 2015 '
__author__= 'samuel'
from celery import Celery, platforms
#logstash logger
import celstash
import logging
celstash.configure(logstash_host='logstash', logstash_port=9999)
logger = celstash.new_logger('worker1')
logger.setLeve=(logging.INFO)
app = Celery('tasks', backend='redis://redis/2', broker='redis://redis/1')
platforms.C_FORCE_ROOT = True
@app.task(name='tasks.add')
def add(x, y):
logger.info('parameters (x,y): (%s, %s)' % (x,y))
logger.info('return: %s' % str(x+y))
return x + y