Commit e5c34594 by Őry Máté

Merge branch 'issue-119' into 'master'

Change Celery result backend to memcached #119

Moving result backend to memchached.

🆗 Celery configurations
🆗 Docs
🚧 Testing

Install:

* `sudo apt-get install memcached libmemcached-dev`
* `pip install -r requirements/base.txt`  (`pip install pylibmc`)
*   update ALL virtualenvs and their config: `export CACHE_URI='pylibmc://127.0.0.1:11211/'`
parents 9fa233a4 da1aa249
......@@ -322,7 +322,7 @@ VM_SCHEDULER = 'manager.scheduler'
CACHES = {
'default': {
'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
'BACKEND': 'pylibmc',
'LOCATION': '127.0.0.1:11211',
}
}
......
......@@ -38,7 +38,8 @@ EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
# See: https://docs.djangoproject.com/en/dev/ref/settings/#caches
CACHES = {
'default': {
'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
'BACKEND': 'django.core.cache.backends.memcached.PyLibMCCache',
'LOCATION': '127.0.0.1:11211',
}
}
########## END CACHE CONFIGURATION
......
......@@ -4,8 +4,9 @@ from kombu import Queue, Exchange
from os import getenv
HOSTNAME = "localhost"
CACHE_URI = getenv("CACHE_URI", "pylibmc://127.0.0.1:11211/")
celery = Celery('manager', backend='amqp',
celery = Celery('manager',
broker=getenv("AMQP_URI"),
include=['vm.tasks.local_tasks',
'vm.tasks.local_periodic_tasks',
......@@ -15,6 +16,8 @@ celery = Celery('manager', backend='amqp',
'firewall.tasks.local_tasks', ])
celery.conf.update(
CELERY_RESULT_BACKEND='cache',
CELERY_CACHE_BACKEND=CACHE_URI,
CELERY_TASK_RESULT_EXPIRES=300,
CELERY_QUEUES=(
Queue(HOSTNAME + '.man', Exchange('manager', type='direct'),
......
......@@ -51,7 +51,8 @@ Update the package lists, and install the required system software::
$ sudo apt-get update
$ sudo apt-get install --yes virtualenvwrapper postgresql git \
python-pip rabbitmq-server libpq-dev python-dev ntp
python-pip rabbitmq-server libpq-dev python-dev ntp memcached \
libmemcached-dev
Set up *PostgreSQL* to listen on localhost and restart it::
......@@ -117,6 +118,7 @@ Set up default Circle configuration and activate the virtual environment::
"localhost", "dns_ttl": "300", "reload_sleep": "10",
"rdns_ip": "152.66.243.60", "default_vlangroup": "publikus"}'
export AMQP_URI='amqp://cloud:password@localhost:5672/circle'
export CACHE_URI='pylibmc://127.0.0.1:11211/'
END
$ workon circle
$ cd ~/circle
......
......@@ -13,3 +13,4 @@ netaddr==0.7.10
requests==2.2.1
South==0.8.1
psycopg2==2.5.1
pylibmc
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