Delay haproxy 5 seconds in supervisord

supervisord

I saw this on another thread which solved delaying a process start in supervisord (delayed 5 seconds):

command=bash -c 'sleep 5 && uwsgi /etc/uwsgi.ini'

How would one do this to do the following:

command=service haproxy start

Best Answer

command=bash -c 'sleep 5 && /usr/local/sbin/haproxy -f /etc/haproxy.conf'

Change the binary location and config file above to suite your system. if you need additional settings - add to the end of the line before the '

Related Solutions

Django, uWSGI and Supervisord config

I found this was pretty confusing until I discovered emperor mode.

This means you can do one supervisord instance to manage all of your configs:

[program:uwsgi]
command=/usr/local/bin/uwsgi --emperor /etc/uwsgi/apps-enabled
stopsignal=QUIT
autostart=true
autorestart=true
redirect_stderr=true

And then you'd pop any config files (ini, xml, yaml) for apps into the /etc/uwsgi/apps-enabled directory.

Not sure if this works with 0.9, but defintely works with 1.0.

Here's an example ini for a Flask app:

[uwsgi]
socket = /tmp/uwsgi_%n.sock
module = wire:app
chdir = /srv/%n/wire
env = WIRE_SETTINGS=/srv/%n/wire/config.py
virtualenv = /srv/%n
uid = wire
gid = www-data
single-interpreter = false
chmod = 770
processes = 3

Deployment – Supervisor Not Loading New Configuration Files

I had the same issue, a

sudo service supervisord reload

did the trick, though I don't know if that is the answer to your question.

Best Answer

Related Solutions

Django, uWSGI and Supervisord config

Deployment – Supervisor Not Loading New Configuration Files

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