wynemo
4/27/2012 - 6:36 AM

uwsgi web.py supervisor ubuntu12.04

uwsgi web.py supervisor ubuntu12.04

webpy_uwsgi.xml
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<uwsgi>
  <socket>127.0.0.1:9090</socket>
  <master/>
  <processes>2</processes>
  <max-requests>1000</max-requests>
</uwsgi>
ubuntu1204_uwsgi.md
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####install pip and virtualenv

$ sudo aptitude install python-setuptools python-pip
$ sudo pip install virtualenv

#easy_install
#easy_install pip
#pip install everything
#sudo pip install web.py

####compile uwsgi

$ sudo aptitude install python26-dev gcc
$ wget http://projects.unbit.it/downloads/uwsgi-1.1.2.tar.gz
$ tar zxvf uwsgi-1.1.2.tar.gz
$ python uwsgiconfig.py --build

####virtualenv and uwsgi stuff

$ cd webpy_project_dir
$ virtualenv --no-site-packages env
$ virtualenv --relocatable env
$ . env/bin/activate

$ mkdir env/src

$ wget http://webpy.org/static/web.py-0.36.tar.gz

$ tar zxvf web.py-0.36.tar.gz

$ python setup.py install

$ pip install web.py
$ deactivate
$ vim webpy_uwsgi.xml
$ ~/uwsgi-1.1.2/uwsgi --uid user -x ~/webpy_uwsgi.xml --vhost

####nginx config

$ sudo aptitude install nginx
$/etc/init.d/nginx start

####supervisor config

$ sudo pip install supervisor
# cp /usr/local/lib/python2.7/dist-packages/supervisor/skel/sample.conf  /etc/supervisord.conf  #copy sample config
# supervisord
# vim /etc/supervisord.conf
# supervisorctl update   #after /etc/supervisord.conf
# supervisorctl start app1
# supervisorctl stop app1

###add supervisor to /etc/init.d/

# cp supervisord.sh /etc/init.d/supervisor
# chmod +x /etc/init.d/supervisor
# /usr/sbin/update-rc.d -f supervisor defaults
supervisord.conf
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;partial supervisord.conf 

[program:app1]
command=/home/user_name/uwsgi-0.9.8.6/uwsgi
  --uid user_name 
  -x /home/user_name/webpy_uwsgi.xml
  --vhost
user=user_name
autostart=true
autorestart=true
stdout_logfile=/sites/app1/logs/app1log.log
stderr_logfile=/sites/app1/logs/app1err.log
stopsignal=QUIT
supervisor.sh
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# https://gist.github.com/2422960/ copyright by orignal author
# Supervisord auto-start
#
# description: Auto-starts supervisord
# processname: supervisord
# pidfile: /var/run/supervisord.pid

SUPERVISORD=/usr/local/bin/supervisord
SUPERVISORCTL=/usr/local/bin/supervisorctl

case $1 in
start)
        echo -n "Starting supervisord: "
        $SUPERVISORD
        echo -n "supervisord started"
        echo
        ;;
stop)
        echo -n "Stopping supervisord: "
        $SUPERVISORCTL shutdown
        echo
        ;;
restart)
        echo -n "Restarting supervisord: "
        $SUPERVISORCTL reload
        echo
        ;;
esac
nginx.conf
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#partial config
server {
    listen 80;
    server_name -;
    location / {
        include uwsgi_params;
        uwsgi_pass 127.0.0.1:9090;
        uwsgi_param UWSGI_PYHOME /home/user/webpy_project_dir/env;
        uwsgi_param UWSGI_SCRIPT wsgi;
        uwsgi_param UWSGI_CHDIR /home/user/webpy_project_dir/;
    }

}