Nginx on Alpine with Supervisor

/*
 * Wolnościowiec / NGINX gateway
 * -----------------------------
 *
 *   A docker container with a well support for letsencrypt,
 *   supervisor, crontab, maintenance mode and with configured permissions
 *   A part of an anarchist portal - wolnosciowiec.net
 *
 *   Wolnościowiec is a project to integrate the movement
 *   of people who strive to build a society based on
 *   solidarity, freedom, equality with a respect for
 *   individual and cooperation of each other.
 *
 *   We support human rights, animal rights, feminism,
 *   anti-capitalism (taking over the production by workers),
 *   anti-racism, and internationalism. We negate
 *   the political fight and politicians at all.
 *
 *   http://wolnosciowiec.net/en
 *
 *   License: LGPLv3
 */

Includes:

Nginx
Supervisor
production user with uid=1000 and gid=1000
dcron
SSL provision

Supervisord

To override supervisord configuration just add a file: /etc/supervisor/conf.d/supervisord.conf

Overriding maintenance page

Add your replacement file to the /var/www/maintenance-page/index.html to replace the default maintenance page.

Overriding maintenance mode nginx configuration

/ssl-provision/nginx.conf is the place to upload your custom configuration for the maintenance mode.

Crontab

By default the nginx is running from a production user and production group, so you may need to run your things in the crontab as the web user - then add your crontab to the /etc/crontab.d/production

SSL Provision

Is a light tool that verifies if all SSL certificates are already generated by checking if they exists in the filesystem. If any key is missing then a maintenance page is showed and the webserver is configured to allow reading from .well-known directory which is used for eg. LetsEncrypt to verify domain.

Benefits: