Mauricio Siu 4bca945f3c fix: exclude Docker-created interfaces from swarm advertise address detection ...

The install script's get_private_ip() fallback picked the first RFC1918
address from `ip addr show`, which matches the docker0 bridge (172.17.0.1)
when Docker is already installed — an address other swarm nodes can never
reach. Exclude docker0/br-*/veth* interfaces so a real host/VPN interface
wins, and fall back to the public IP when no private interface exists
(e.g. servers with only a public IP).

Verified end-to-end in Ubuntu 24.04 and Debian 13 containers (Docker
pre-installed, WireGuard-like interface, public IP on eth0), plus the
detection logic on Debian 12, AlmaLinux 9, Fedora 44 and openSUSE Leap 15.6.

Fixes #153

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-07 04:59:44 -06:00

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fix: exclude Docker-created interfaces from swarm advertise address detection

2026-07-07 04:59:44 -06:00

website

fix: exclude Docker-created interfaces from swarm advertise address detection

2026-07-07 04:59:44 -06:00