Click is refusing to run in environments with misconfigured locale and default encoding.
https://click.palletsprojects.com/en/8.1.x/unicode-support/
Refusing to run might make sense for CLI utility, but not for a service which is not properly interactive.

- implemented sd_notify and changed manager service type to "notify"
- fixed release configuration
- renamed knot-resolver-manager.service to knot-resolver.service

manager: utils: modeling utils improvements

See merge request !1320

-

manager: inverted process tree with supervisord

See merge request !1319

Vaclav Sraier authored 2 years ago and Aleš Mrázek committed 2 years ago

manager: improved logging, no exceptions on shutdown -> now it looks almost as before trying to invert the process tree

Vaclav Sraier authored 2 years ago and Aleš Mrázek committed 2 years ago

manager: initial support for inverted process tree (manager running under a subprocess manager started by manager)

Remove systemd backend support

See merge request !1318

- watchdog moved to top-level

Why? Because it is dangerous to use. You'd have to run manager with root privileges
to be able to spawn systemd services via DBus. There is an option to do the same
with session instances of systemd, but that is unpackageable and pretty much unusable
in production. We will therefore rely on supervisord, as it's support got much better
recently.

supervisord improvements

See merge request !1280