Glad-Web

This is a webservice for glad, a multi-language Vulkan/GL/GLES/EGL/GLX/WGL loader-generator based on the official specifications.

Official instance running at: http://glad.dav1d.de/

Requirements:

Flask==0.10.1
Flask-Silk==0.2
Jinja2==2.7.3
MarkupSafe==0.23
Werkzeug==0.10.4
argparse==1.2.1
eventlet==0.17.4
future==0.15.0
gevent==1.0.2
greenlet==0.4.7
gunicorn==19.3.0
itsdangerous==0.24
lxml==3.4.4
wsgiref==0.1.2

Furthermore Flask-Autoindex is also required. I am using the git version at commit: bd5daee43353e77cb89d967bffa1a3786e5182ad. The PyPi version does not work.

And obviously glad needs to be installed as well!

Cronjob:

To delete all temporary files, I recommend running a cronjob every 24 hours:

#!/bin/sh
    
cd /home/pyweb/gladweb/glad-web/
source ../bin/activate
    
exec python -m gladweb cron --age 23

Gunicorn:

Start script:

#!/bin/sh

cd /path/to/gladweb/glad-web/
# assume virtualenv location, might need to be changed
source ../bin/activate

exec gunicorn -c gunicorn.config.py 'gladweb:create_application(debug=False, verbose=None)' "$@"

Config:

import os.path

base_path = os.path.split(os.path.abspath(__file__))[0]

bind = '127.0.0.1:5000'
workers = 5
worker_class = 'eventlet'
keepalive = 5
user = 'glad'
errorlog = os.path.join(base_path, 'error.log')
loglevel = 'warning'
proc_name = 'glad gunicorn'

Supervisor:

[program:glad]
command = /path/to/gladweb/glad-web/start_gladweb.sh
directory = /path/to/gladweb/glad-web
user = glad
autostart = True
autorestart = True
stdout_logfile = /var/log/supervisor/glad.log
stderr_logfile = /var/log/supervisor/glad_err.log

Nginx:

server {
    listen 80;
    server_name localhost;

    root /path/to/glad-web/;

    location / {
        try_files $uri @proxy_to_app;
    }

    location /static {
        alias /path/to/glad-web/gladweb/static;
    }
    
    # 'frozen' html files 
    location /generated {
        default_type text/plain;
        alias /path/to/glad-web/temp;
    }
   
    # served by flask-silk 
    location /generated/icons {
        try_files $uri @proxy_to_app;
    }

    location @proxy_to_app {
        proxy_set_header Host $http_host;
        proxy_set_header X-Forwarded-For  $proxy_add_x_forwarded_for;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_redirect off;

        proxy_pass http://localhost:5000;
    }
}