如何爲芹菜創建守護進程？

Question

我嘗試爲芹菜創建守護進程。

這是我Celeryd

# Name of nodes to start, here we have a single node 
CELERYD_NODES="w1" 
# or we could have three nodes: 
#CELERYD_NODES="w1 w2 w3" 

# Where to chdir at start. 
CELERYD_CHDIR="/home/ubuntu/workspace/ward/www「 
ENV_PYTHON=「/usr/bin/python3」 

# How to call "manage.py celeryd_multi" 
CELERYD_MULTI="python3 $CELERYD_CHDIR/manage.py celeryd_multi" 

# How to call "manage.py celeryctl" 
CELERYCTL="python3 $CELERYD_CHDIR/manage.py celeryctl" 

# Extra arguments to celeryd 
CELERYD_OPTS="--time-limit=300 --concurrency=2 --beat --events --loglevel=info" 

# Name of the celery config module. 
CELERY_CONFIG_MODULE="celeryconfig" 

# %n will be replaced with the nodename. 
CELERYD_LOG_FILE="/var/logs/celery/%n.log" 
CELERYD_PID_FILE="/var/run/celery/%n.pid" 

# Workers should run as an unprivileged user. 
CELERYD_USER=「ubuntu」 
CELERYD_GROUP=「ubuntu」 

# Name of the projects settings module. 
export DJANGO_SETTINGS_MODULE=「fb_archive.settings" 

它沒有任何錯誤。 但我的django項目不能使用芹菜。

如果我運行這個代碼celery --app=fb_archive.celery:app worker -B --loglevel=INFO，django項目可以使用芹菜。

Answer 1

# Names of nodes to start 
# most people will only start one node: 
CELERYD_NODES="worker" 
# but you can also start multiple and configure settings 
# for each in CELERYD_OPTS (see `celery multi --help` for examples): 
#CELERYD_NODES="worker1 worker2 worker3" 
# alternatively, you can specify the number of nodes to start: 
#CELERYD_NODES=10 

# Absolute or relative path to the 'celery' command: 
CELERY_BIN="/usr/local/bin/celery" 
#CELERY_BIN="/virtualenvs/def/bin/celery" 

# App instance to use 
# comment out this line if you don't use an app 
CELERY_APP="fb_archive.celery:app" 
# or fully qualified: 
#CELERY_APP="proj.tasks:app" 

# Where to chdir at start. 
CELERYD_CHDIR="/home/ubuntu/workspace/ward/www" 

# Extra command-line arguments to the worker 
CELERYD_OPTS="--time-limit=300 --concurrency=8 --loglevel=info" 

# %N will be replaced with the first part of the nodename. 
CELERYD_LOG_FILE="/var/log/celery/%N.log" 
CELERYD_PID_FILE="/var/run/celery/%N.pid" 

# Workers should run as an unprivileged user. 
# You need to create this user manually (or you can choose 
# a user/group combination that already exists, e.g. nobody). 
CELERYD_USER="root" 
CELERYD_GROUP="root" 

# If enabled pid and log directories will be created if missing, 
# and owned by the userid/group configured. 
CELERY_CREATE_DIRS=1 

這是工作！