From 6d0a8021cb0a99a8645669ecc97d2d44e1e7f39c Mon Sep 17 00:00:00 2001 From: macmpi Date: Thu, 11 May 2023 09:18:46 +0200 Subject: [PATCH] README: add note on bundled keys --- README.md | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index c6e73ba..06756d0 100644 --- a/README.md +++ b/README.md @@ -3,14 +3,14 @@ [Alpine Linux documentation](https://docs.alpinelinux.org/user-handbook/0.1a/Installing/setup_alpine.html) assumes **initial setup** is carried-out on a system with a keyboard & display to interract with.\ However, there are many cases where one might want to deploy a headless system, only available through a network connection (ethernet, wifi or as USB ethernet gadget). -This repo provides an **overlay file** to initially boot such headless system (leveraging Alpine distro's `initramfs` feature): it enables a basic ssh server to log-into from another Computer, in order to finalize system set-up. +This repo provides an **overlay file** to initially boot such headless system (leveraging Alpine distro's `initramfs` feature): it enables a basic ssh server to log-into from another Computer, in order to finalize system setup. ## Install procedure: Please follow [Alpine Linux Wiki](https://wiki.alpinelinux.org/wiki/Installation#Installation_Overview) to download & create installation media for the target platform.\ Tools provided here can be used on any plaform for any install modes (diskless, data disk, system disk). -Just add [**headless.apkovl.tar.gz**](https://github.com/macmpi/alpine-linux-headless-bootstrap/raw/main/headless.apkovl.tar.gz) overlay file at the root of Alpine Linux boot media (or onto any custom side-media) and boot the system. +Just add [**headless.apkovl.tar.gz**](https://github.com/macmpi/alpine-linux-headless-bootstrap/raw/main/headless.apkovl.tar.gz)[^1] overlay file at the root of Alpine Linux boot media (or onto any custom side-media) and boot the system. With default network interface definitions (and SSID/pass file if using wifi), one may then access the system under `ssh` with: `ssh root@`\ (system IP address may be determined with any IP scanning tools such as `nmap`). @@ -32,6 +32,8 @@ With Computer set-up to share networking with USB interface as 10.42.0.1 gateway Main execution steps are logged in `/var/log/messages`. +[^1]: About bundled ssh keys: as this package is essentially intended to **quickly bootstrap** system in order to configure it, it purposely embeds [some ssh keys](https://github.com/macmpi/alpine-linux-headless-bootstrap/tree/main/overlay/etc/ssh) so that bootstrapping is as fast as possible. Those (temporary) keys are moved in /tmp, so they will **not be saved/reused** once permanent configuration is set (with or without ssh server voluntarily installed in permanent setup). + ## How to customize further ? This repository may be forked/cloned/downloaded.\