Instalasi nginx dan uwsgi

Install Python Requerement:

Python3

$ sudo apt install -y uwsgi-core uwsgi-plugin-python3 python3-cookiecutter \
                      python3-pip python3-venv nginx

1. Buat Struktur Directory pada home Folder:

   $ su - user
   $ mkdir -p wsgi/vassals
   $ mkdir logs
   $ mkdir tmp
   

2. Buat wsgi.py

   $ cd wsgi
   $ vi wsgi.py
   

   Isi degan script berikut

   from pyramid.scripts.common import get_config_loader
   app_name    = 'main'
   config_vars = {}
   config_uri  = '/home/{home}/wsgi/app.ini'
   
   loader = get_config_loader(config_uri)
   loader.setup_logging(config_vars)
   app = loader.get_wsgi_app(app_name, config_vars)
   

3. copy template file dari aplikasi menjasi app.ini dan edit app.ini

   $cp ../apps/base/test.ini app.ini
   $vi app.ini
   

   Tambahkan baris berikut ini:

   [uwsgi]
   proj = {app_name} #edit disini samakan dengan directory
   chdir = /home/{user}/apps/base  #edit disini (sesuaikan dengan instalsi)
   homedir = /home/{home}
   processes = 2
   threads = 2
   offload-threads = 2
   stats =  127.0.0.1:9191
   max-requests = 5000
   master = True
   vacuum = True
   enable-threads = true
   harakiri = 60
   chmod-socket = 020
   plugin = python3
   pidfile=%(homedir)/tmp/%(proj).pid
   socket = %(homedir)/tmp/%(proj).sock
   virtualenv = %(homedir)/env
   uid = sambara
   gid = www-data
   
   # Uncomment `wsgi-file`, `callable`, and `logto` during Part 2 of this tutorial
   wsgi-file = %(homedir)/wsgi/wsgi.py
   callable = app
   

4. Buat file emperor.ini:

   $ vi emperor.ini
   

   Isi dengan script berikut:

   [uwsgi]
   proj = sambara
   home = /home/{user}
   emperor = %(home)/wsgi/vassals
   limit-as = 1024
   logto = %(home)/logs/emperor.log
   uid = {user}
   gid = www-data
   

5. Buat Script Init Pada systemd:

   $ vi /etc/systemd/system/{app_name}.uwsgi.service
   

   Isi dengan script berikut ini:

   # /lib/systemd/system/emperor.uwsgi.service
   [Unit]
   Description=uWSGI {AppName} Emperor
   After=syslog.target
   
   [Service]
   ExecStart=/usr/bin/uwsgi --ini /home/{homedir}/wsgi/emperor.ini
   # Requires systemd version 211 or newer
   RuntimeDirectory=uwsgi
   Restart=always
   KillSignal=SIGQUIT
   Type=notify
   StandardError=syslog
   NotifyAccess=all
   
   [Install]
   WantedBy=multi-user.target
   

6. Jalankan dengan systemctl:

   $ systemctl start appname.uwsgi.service