New "Add another protected domain to this instance" option on re-run,
via add_authelia_domain(): appends a session.cookies entry and an
access_control.rules entry (both YAML lists Authelia natively supports)
plus a Caddy auth.<domain> portal block for the new domain, all on the
same Authelia + Redis container instead of standing up a second full
stack. Each domain gets its own login/session, sharing one user
database — the right fit when a single (possibly upsized) droplet ends
up fronting more than one domain, without doubling the RAM cost of a
second Authelia+Redis instance. Documents both this and the
already-working separate-instance path in CLAUDE.md, with the
per-approach tradeoffs.
Claude
f7db82333a