6👍
✅
So there were multiple issues with your configs
1. Incorrect class for celery
command=/opt/python/run/venv/bin/celery worker -A myproj --loglevel=INFO --logfile="/var/log/celery/%%n%%I.log" --pidfile="/var/run/celery/%%n.pid"
As per your structure it should have been
command=/opt/python/run/venv/bin/celery worker -A celery_conf.celery_app:app --loglevel=INFO --logfile="/var/log/celery/%%n%%I.log" --pidfile="/var/run/celery/%%n.pid"
2. Unicode dash instead of -
You had a unicode en-dash or something in the config, may be you copied from some website and it was not - in your below command
command=/opt/python/run/venv/bin/celery worker -A myproj --loglevel=INFO --logfile="/var/log/celery/%%n%%I.log" --pidfile="/var/run/celery/%%n.pid"
3. Not append celerybeat.conf and celery.conf
Below code was not working
if ! grep -Fxq "[include]" /opt/python/etc/supervisord.conf
then
echo "[include]" | tee -a /opt/python/etc/supervisord.conf
echo "files: celery.conf" | tee -a /opt/python/etc/supervisord.conf
fi
As include was already a part from uswgi.conf
4. Missing inet_server config
Although you had below in your question
if ! grep -Fxq "[inet_http_server]" /opt/python/etc/supervisord.conf
then
echo "[inet_http_server]" | tee -a /opt/python/etc/supervisord.conf
echo "port = 127.0.0.1:9001" | tee -a /opt/python/etc/supervisord.conf
fi
But you were not using it and this causes the below issue
[Instance: i-00c786a77c1f5ec11] Command failed on instance. Return code: 2 Output: (TRUNCATED)… ERROR: already shutting down error: , : file: /usr/lib64/python2.7/xmlrpclib.py line: 800 error: , : file: /usr/lib64/python2.7/xmlrpclib.py line: 800. Hook /opt/elasticbeanstalk/hooks/appdeploy/post/run_supervised_celeryd.sh failed.
Final Config
Below is the final config that you needed to use
files:
"/opt/elasticbeanstalk/hooks/appdeploy/post/run_supervised_celeryd.sh":
mode: "000755"
owner: root
group: root
content: |
#!/usr/bin/env bash
# Create required directories
sudo mkdir -p /var/log/celery/
sudo mkdir -p /var/run/celery/
# Create group called 'celery'
sudo groupadd -f celery
# add the user 'celery' if it doesn't exist and add it to the group with same name
id -u celery &>/dev/null || sudo useradd -g celery celery
# add permissions to the celery user for r+w to the folders just created
sudo chown -R celery:celery /var/log/celery/
sudo chown -R celery:celery /var/run/celery/
# Get django environment variables
celeryenv=`cat /opt/python/current/env | tr '\n' ',' | sed 's/%/%%/g' | sed 's/export //g' | sed 's/$PATH/%(ENV_PATH)s/g' | sed 's/$PYTHONPATH//g' | sed 's/$LD_LIBRARY_PATH//g'`
celeryenv=${celeryenv%?}
# Create CELERY configuration script
celeryconf="[program:celeryd]
directory=/opt/python/current/app
; Set full path to celery program if using virtualenv
command=/opt/python/run/venv/bin/celery worker -A celery_conf.celery_app:app --loglevel=INFO --logfile=\"/var/log/celery/%%n%%I.log\" --pidfile=\"/var/run/celery/%%n.pid\"
user=celery
numprocs=1
stdout_logfile=/var/log/celery-worker.log
stderr_logfile=/var/log/celery-worker.log
autostart=true
autorestart=true
startsecs=10
; Need to wait for currently executing tasks to finish at shutdown.
; Increase this if you have very long running tasks.
stopwaitsecs = 60
; When resorting to send SIGKILL to the program to terminate it
; send SIGKILL to its whole process group instead,
; taking care of its children as well.
killasgroup=true
; if rabbitmq is supervised, set its priority higher
; so it starts first
priority=998
environment=$celeryenv"
# Create CELERY BEAT configuraiton script
celerybeatconf="[program:celerybeat]
; Set full path to celery program if using virtualenv
command=/opt/python/run/venv/bin/celery beat -A celery_conf.celery_app:app --loglevel=INFO --logfile=\"/var/log/celery/celery-beat.log\" --pidfile=\"/var/run/celery/celery-beat.pid\"
directory=/opt/python/current/app
user=celery
numprocs=1
stdout_logfile=/var/log/celerybeat.log
stderr_logfile=/var/log/celerybeat.log
autostart=true
autorestart=true
startsecs=10
; Need to wait for currently executing tasks to finish at shutdown.
; Increase this if you have very long running tasks.
stopwaitsecs = 60
; When resorting to send SIGKILL to the program to terminate it
; send SIGKILL to its whole process group instead,
; taking care of its children as well.
killasgroup=true
; if rabbitmq is supervised, set its priority higher
; so it starts first
priority=999
environment=$celeryenv"
# Create the celery supervisord conf script
echo "$celeryconf" | tee /opt/python/etc/celery.conf
echo "$celerybeatconf" | tee /opt/python/etc/celerybeat.conf
# Add configuration script to supervisord conf (if not there already)
if ! grep -Fxq "celery.conf" /opt/python/etc/supervisord.conf
then
echo "[include]" | tee -a /opt/python/etc/supervisord.conf
echo "files: uwsgi.conf celery.conf celerybeat.conf" | tee -a /opt/python/etc/supervisord.conf
fi
# Enable supervisor to listen for HTTP/XML-RPC requests.
# supervisorctl will use XML-RPC to communicate with supervisord over port 9001.
# Source: https://askubuntu.com/questions/911994/supervisorctl-3-3-1-http-localhost9001-refused-connection
if ! grep -Fxq "[inet_http_server]" /opt/python/etc/supervisord.conf
then
echo "[inet_http_server]" | tee -a /opt/python/etc/supervisord.conf
echo "port = 127.0.0.1:9001" | tee -a /opt/python/etc/supervisord.conf
fi
# Reread the supervisord config
supervisorctl -c /opt/python/etc/supervisord.conf reread
# Update supervisord in cache without restarting all services
supervisorctl -c /opt/python/etc/supervisord.conf update
# Start/Restart celeryd through supervisord
supervisorctl -c /opt/python/etc/supervisord.conf restart celeryd
supervisorctl -c /opt/python/etc/supervisord.conf restart celerybeat
commands:
01_killotherbeats:
command: "ps auxww | grep 'celery beat' | awk '{print $2}' | sudo xargs kill -9 || true"
ignoreErrors: true
02_restartbeat:
command: "supervisorctl -c /opt/python/etc/supervisord.conf restart celerybeat"
leader_only: true
Case Resolved!!
Source:stackexchange.com