Django server controllers, e.g. UwsgiController, GunicornController.
Project description
django-server-controller
Django server controllers, e.g. UwsgiController, GunicornController.
Install
pip install django-server-controller
Django Command Help
C:\Workspace\my_django_project>python manage.py wsgi-server --help
Usage: manage.py wsgi-server [OPTIONS] COMMAND [ARGS]...
Options:
--version Show the version and exit.
-h, --help Show this message and exit.
-v, --verbosity INTEGER RANGE Verbosity level; 0=minimal output, 1=normal
output, 2=verbose output, 3=very verbose
output.
--settings SETTINGS The Python path to a settings module, e.g.
"myproject.settings.main". If this is not
provided, the DJANGO_SETTINGS_MODULE
environment variable will be used.
--pythonpath PYTHONPATH A directory to add to the Python path, e.g.
"/home/djangoprojects/myproject".
--traceback / --no-traceback Raise on CommandError exceptions.
--color / --no-color Enable or disable output colorization.
Default is to autodetect the best behavior.
Commands:
reload Reload uwsgi server.
restart Restart uwsgi server.
start Start uwsgi server.
status Get uwsgi server's status.
stop Stop uwsgi server.
Usage
pro/settings.py
INSTALLED_APPS = [
...
'django_server_controller',
...
]
WSGI_SERVER_ENGINE = "uwsgi" # required. uwsgi or gunicorn, default to uwsgi.
#
# optional config items
#
WSGI_PROJECT_NAME = xxx # used for name of the default pidfile
WSGI_PROJECT_BASE = xxx
WSGI_LOGS_ROOT = xxx
WSGI_PIDFILE = xxx
WSGI_CONFIG_FILE = xxx
WSGI_BIN = xxx
KILL_BIN = xxx # used for send signal to gunicorn process, no use for uwsgi
- Add django_server_controller into INSTALLED_APPS, so that we can use it's django-management-commands.
- You can add server settings in django's settings.py. If not provide, the default values are used.
- UWSGI_PROJECT_BASE defaults to current directory. Suggest you set this variable.
- CONFIG_FILE search orders for uwsgi server engine:
- settings.CONFIG_FILE pointed file.
- settings.WSGI_PROJECT_BASE + "./etc/wsgi.ini"
- ./etc/wsgi.ini
- ~/etc/wsgi.ini
- python-lib-root/lib/python3.6/site-packages/the_project_package/wsgi.ini
- CONFIG_FILE search orders for gunicorn server engine:
- settings.CONFIG_FILE pointed file.
- settings.WSGI_PROJECT_BASE + "./etc/wsgi.conf.py"
- ./etc/wsgi.conf.py
- ~/etc/wsgi.conf.py
- python-lib-root/lib/python3.6/site-packages/the_project_package/wsgi.conf.py
Suggest project folders
./bin/
./etc/
./lib/
./lib64/
./web/
./web/static/
./web/upload/
./logs/
- suggest you use virtualenv.
- bin/lib/lib64 folders are created by virutalenv.
- etc/web/logs folders are ours.
Example template of wsgi.ini
[uwsgi]
socket=0.0.0.0:5501
http=0.0.0.0:5502
stats=0.0.0.0:5503
chdir=/home/your-project-name
processes=2
threads=40
listen=1024
master=True
daemonize=/home/your-project-name/logs/uwsgi.log
Example template of wsgi.conf.py
bind = ["0.0.0.0:5505"]
workers = 2
threads = 40
max_requests = 10000
daemon = True
chdir = /home/your-project-name
accesslog = "/var/logs/pro1/gunicorn.access.log"
errorlog = "/var/logs/pro1/gunicorn.error.log"
keepalive = 300
timeout = 300
graceful_timeout = 300
loglevel = "info"
Notice
- Many nginx set
keepalive
to 60 seconds, but gunicornkeepalive
defaults to 2 seconds, this may cause many 502 errors. So that set the gunicorn'skeepalive
value to higher than 60 seoncds, for example 300 seonds.
Releases
v0.1.0
- First release.
v0.1.1
- Fix psutil import problem.
v0.1.2
- Fix reload parameter problem.
v0.1.3
- Fix time import problem.
v0.2.0
- Use as django's command.
v0.2.1
- Add django-click in requriements.txt.
- Change uwsgi_ini_file search order, and uwsgi_bin search order.
- Update document.
v0.3.0
- Add GunicornController.
v0.3.2
- Add project_base folder to uwsgi/gunicorn's pythonpath.
v0.4.0
- Stop command will wait for server to stop. Use --force to kill the server by force if stopping timeout.
- Add subcommand show-wsgi-config-file to show current wsgi.conf.py path.
- Add subcommand show-wsgi-config-file-paths to show wsgi.conf.py searching paths.
v0.5.0
- Set default web root to project base.
v0.5.1
- Doc update.
Project details
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