ABOUT
Docker container for django-dav-events.
DESCRIPTION
This docker image is derivated from the official Fedora image (https://hub.docker.com/_/fedora).
It will contain and run
- apache httpd
- mod_ssl
- certbot
- python3 mod_wsgi
- django-dav-events django project
BUILD
- make
- make test
or alternatively the long way:
- git clone https://dev.heinzelwerk.de/git/DAV-KA/django-dav-events src/django-dav-events
- docker build -t django-dav-events .
- dgoss run django-dav-events
USAGE
- docker run -ti --rm -v $(pwd)/conf:/srv/etc:Z -e DJANGO_SYNCDB=true django-dav-events django-createsuperuser
- docker run -ti --rm -v $(pwd)/conf:/srv/etc:Z -v $(pwd)/conf/letsencrypt:/etc/letsencrypt:Z -p 80:80 django-dav-events certbot
- docker run -d --name django-dav-events -v $(pwd)/conf:/srv/etc:Z -p 80:80 -p 443:443 django-dav-events
Django settings
The django project will read its settings from /srv/etc/django/settings.py Note: this file will be read only upon container startup.
If this settings file does not exist, the default settings will be installed there.
To provide your own settings file, you can mount a directory into the container with the -v option of the docker run command.
SELinux
If your system is enforcing SELinux policies you have to set the correct file contexts to mounted files and directories. On recent docker versions, this can be done with the Z parameter of the -v option (-v host_path:container_path:Z).
HTTP Port
The httpd process is listening on port 80/tcp. Thus you probably want to publish this port with the -p option.
HTTPS Port / TLS / X.509 Certificates / certbot
To enable HTTPS on port 443/tcp you can either provide a key and certificate chain as pem files, or you can use certbot to obtain a Let's Encrypt certificate.
If you already have valid certificates for the domain, you can mount the key as /srv/etc/certs/privkey.pem and the certificate chain as /srv/etc/certs/fullchain.pem.
For using certbot you have to mount a directory to /etc/letsencrypt. Then run the container once in interactive mode with the certbot command argument to obtain a certificate from Let's Encrypt. The certificate will be stored in the mounted directory. If necessary the certificate will be renewed upon container startup.
Environment variables
The following environment variables are supported and can be set with the -e option of the docker run command:
LOG_LEVEL (default: error) -- to set the httpd LogLevel directive
ENABLE_STATUS_ENDPOINTS (default: false) -- if true, then the httpd status-handler is mapped to /.status
System Message: ERROR/3 (<stdin>, line 91)
Unexpected indentation.
and the httpd info-handler is mapped to /.info
DJANGO_SYNCDB (default: false) -- if true, then apply django database migrations upon startup
LICENCE
Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted.