Joachim Wiberg 90f619bfa6 confd: add deterministic hostname management via /etc/hostname.d/ ...

Resolve race condition between DHCP and configured hostname by introducing
priority-based hostname management using /etc/hostname.d/ directory pattern.

Priority order (highest wins):
  90-dhcp-<iface>  - DHCP assigned hostname
  50-configured    - YANG /system/hostname config
  10-default       - Bootstrap/factory default

The new /usr/libexec/infix/hostname helper reads all sources and applies the
highest priority hostname.  It exits early if hostname unchanged, preventing
unnecessary service restarts.

Fixes #1112

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

2025-11-18 19:07:25 +01:00

..

infix

confd: add deterministic hostname management via /etc/hostname.d/

2025-11-18 19:07:25 +01:00