Policy does not seems to enforce data removal on purge:

https://www.debian.org/doc/debian-policy/ch-files.html

So let's keep data like supplied software and deployed instances.

Also add a fix if ucf command not present.

See merge request !208Co-authored-by: Thomas Gambier <thomas.gambier@nexedi.com>

The Fedora 37 to 40 are not compiling in OBS anymore (due to internal
problems inside OBS).

See merge request !205Co-authored-by: Julien Muchembled <jm@nexedi.com>

if someone uploads two amarisoft binaries with same timestamp and
version then we should at least be able to manually put the right
version and timestamp on the ORS and not have the playbook fail

Includes were deprecated and have been removed in recent Ansible
versions, in favor of import_tasks and include_tasks.

I replaced them for either of these, as it seemed appropriate.

See merge request !196

* move all roles into ors role
* split /opt/amarisoft to /opt/amarisoft, /opt/sdr and /opt/simpleran
* clean-up

The repo is updated and we use now the zypper_repository command.

See merge request !197

We are currently experimenting re6stnet in python3 so don't install on
all machines at once.

MME init script installs unwanted ip6tables rules
which breaks re6st

It is not necessary for phones as re6st will
handle the routing. Adding masquerade interferes
with re6st routing.

format-ims must run even if there is no internet but 'slapos node boot'
is waiting for internet' so add it every minute in addition to other
places.

We really need to add support for multiple tun interface in "slapos node format".

TODO: fix the check, it should check the PCB number and not the
Amarisoft version.

This is a fixup of becf8150

For OSes with python3 older than 3.7, we build python3.7 to bootstrap
buildout.

Since we activated HMAC on the test network, there is no chance of
merging the 2 networks anymore.

Since SUSE Linux Enterprise Server 15, chrony is the default
implementation of NTP (
https://documentation.suse.com/sles/15-SP6/html/SLES-all/cha-ntp.html
).

This commit adds support for using chrony instead of ntp in SLES
versions >= 15.

See merge request nexedi/slapos.package!202