implement manage_service for BSDs

[Mina Galić]

Distro.manage_services is currently only implemented for SystemD based Linux distros.
SysV based BSDs and OpenRC based Alpine are left out.

on BSDs, services are enabled in /etc/rc.conf (on FreeBSD, this can be done with sysrc(8) https://man.freebsd.org/sysrc(8), and started/stopped/restarted, etc… via service(8): https://man.freebsd.org/service(8) or rc.d(8): https://man.netbsd.org/rc.d.8

[Mina Galić (minagalic)]

FreeBSD's service implements enable, disable and enabled.
They are not documented in the man page.

Nothing needs to be done here.

NetBSD has a service command: https://man.netbsd.org/service.8
that doesn't implement enable/enabled and disable.
Not just according to the man page.
It also doesn't have a sysrc wrapper for editing rc.conf
We can use bsd utils rc.conf update function to enable/disable services.

OpenBSD has no service wrapper, and no sysrc wrapper
We can also use bsd utils rc.conf update function here to enable/disable services.
Its /etc/rc.d/<service> also don't seem to have a status command, however, stop and start are idempotent, so you can use those to, if you know what you're expecting

[Mina Galić (minagalic)]

Actually, OpenBSD has rcctl, which makes this all quite easy: https://github.com/canonical/cloud-init/pull/1758

[Alberto Contreras (aciba)]

This is being developed in: https://github.com/canonical/cloud-init/pull/1758

[James Falcon (falcojr)]

This bug is believed to be fixed in cloud-init in version 22.4. If this is still a problem for you, please make a comment and set the state back to New

Thank you.

[James Falcon (falcojr)]

Tracked in Github Issues as https://github.com/canonical/cloud-init/issues/4018