Restore private.key provisioning from Vault as requested by dereckson

Apply dereckson feedback: add headers, remove defaults for bind/port to fail loudly if undefined

Just a note Flow isn't maintained anymore. The current recommended discussions extension is https://www.mediawiki.org/wiki/Extension:DiscussionTools

YAML/Jinaj Style: remove defaults to fail loudly on missing ports/bind as suggested by dereckson, plus add headers

Provisioning of /etc/anubis/private.key we added here has disappeared: https://devcentral.nasqueron.org/D3908?vs=10478&id=10480#toc

Plan is to replace pip installation by a script, ideally invokable through make, to prepare the venv or anything else with Salt there.

Proof of concept to call OVH API from Python to define MAC address to router-002/003.

Fix Anubis deployment: unify env vars, reconcile policies with P390, and align Nginx config

At this point, we can consider that the goal "create a wiki farm" is accomplished, and the subtasks are feature requests / bugs to solve in the ongoing cycle.

Will need to be revisited when we switch to acme.sh.

Rebaesd

Testing with shangri-l:

Code responsible to convert the message into a JSON payload, then post it:

@yousra I've noticed I've already created a task with the same issue, with dash character — instead of the non-breaking space here.

Documented on Agora: https://agora.nasqueron.org/index.php?title=Code_conventions&diff=2486&oldid=2039

OVH API credentials published to apps/network/carp-hyper-001-switch path,
under application_key, application_secret, consumer_key keys.

module/resource name

The format of .clang-format has evolved, see P391 for clang-format19.

From upstream:

@Duranzed Can you open the issue with Terminator maintainers, so we can determine the best course of action for the plugin to load our resolve-hash library?

Fetch private key from Vault

Rebased

Deployed to all servers during meet-up on Jitsi with @ptdradmin and @Duranzed

Avoid blank lines between pool servers (Jinja template)

Discussion to have with the upstream to understand how to safely load a Python library.