#!/bin/bash
-# initial setup of a fai server on debian
+# Initial setup of a fai server on debian. works on localhost.
+# Set's the current ip as the tftp server. I vaguely remember
+# that using a hostname does not work
+# Requires changing dns to point faiserver and running fai-redep
set -eE -o pipefail
trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
fai-chboot -Iv $std_arg default # reset so we are idempotent
kernel=$(fai-chboot -L '^default$' | awk '{print $3}')
type -t host &>/dev/null || apt-get -y install dnsutils
+# resolve host using gateway address
my_ip=$(host faiserver $(route -n | sed -rn 's/^(0\.){3}0\s+(\S+).*/\2/p') | \
sed -rn 's/^\S+ has address //p')
k_args=$(fai-chboot -L '^default$' | \