### Description
Add hardware configuration to liquidsoap so that users may
set hardware output in config.yml.
---------
Co-authored-by: jo <ljonas@riseup.net>
BREAKING CHANGE: The default system output
(`stream.outputs.system[].kind`) changed from `alsa` to `pulseaudio`.
Make sure to update your configuration file if you rely on the default
system output.
Closes#2542
BREAKING CHANGE: The `general.secret_key` configuration field is now
required. Make sure to update your configuration file and add a secret
key.
Closes#2426
BREAKING CHANGE: The `libretime-celery` python package and service was renamed to `libretime-worker`. Make sure to remove the old python package and service.
BREAKING CHANGE: The `apache2` webserver has been replaced with `nginx` and `php-fpm`, be sure to uninstall `apache2` and clean related configuration files from your system before upgrading.
BREAKING CHANGE: The default `www-data` user has been replaced by a dedicated `libretime` user to run the services. Be sure to change the ownership of the libretime files.
- change default storage path to /srv/libretime
- remove music dirs table
- use /tmp for testing storage
- storage dir should always have a trailing slash
- remove unused root packages.ini
- write config to yaml file
- allow to set public_url during install
- force icecast start right after package install
- move config file in place at the end of installation
BREAKING CHANGE: The bash installer has been rewritten, the flags and
options changed, please run `./install --help` to get more details.
- merge php config in apache config
- remove deprecated php config
- remove old apache config
- use dedicated log files for libretime vhost
- change template variables format
BREAKING: The apache configuration file has been updated and renamed. You must remove the old configuration files `/etc/apache2/sites-available/airtime*` file from the system.
BREAKING: The php configuration file has been merged in the apache configuration. You need to remove the `/etc/php/*/apache2/conf.d/airtime.ini` file from the system.
Many packages are already in the recommends list
of the liquidsoap package or from the
plugin packages (only bionic), so we don't need to
install them manually.