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Allow to set the search domain via kernel boot option #2811

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Allow to set the search domain via kernel boot option #2811

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ff2afcb
Allow to set the search domain via kernel boot option
teclator Oct 14, 2025
2dd8856
Allow to set multiple domains
teclator Oct 22, 2025
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25 changes: 24 additions & 1 deletion live/live-root/usr/lib/dracut/modules.d/99agama-cmdline/agama-network-compat.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -88,10 +88,11 @@ ifcfg_to_ip() {
return 0
fi

# ifcifg=<interface_spec>=ip,gateway,nameserver,domain
# ifcfg=<interface_spec>=ip,gateway,nameserver,domain
if strglob "$1" "*.*.*.*/*"; then
[[ -n "$2" ]] && gateway=$2
[[ -n "$3" ]] && nameserver=$3
[[ -n "$4" ]] && domain=$4

ip="$1 "
set --
Expand Down Expand Up @@ -126,6 +127,13 @@ ifcfg_to_ip() {
nameserver="${nameserver#* }"
done
fi

## Configure domain search list
if [[ -n $domain ]]; then
mkdir -p /run/NetworkManager/conf.d
echo "[global-dns]" >/run/NetworkManager/conf.d/10-agama-domain.conf
echo "searches=$domain" >>/run/NetworkManager/conf.d/10-agama-domain.conf
fi
fi

return 0
Expand Down Expand Up @@ -185,7 +193,22 @@ translate_ifcfg() {

return 0
}
parse_domain() {
local domain

domain=$(getarg domain=)

if [[ -n $domain ]]; then
echo "### Processing domain search list '$domain'"
mkdir -p /run/NetworkManager/conf.d
echo "[global-dns]" >/run/NetworkManager/conf.d/10-agama-domain.conf
echo "searches=${domain// /,}" >>/run/NetworkManager/conf.d/10-agama-domain.conf
fi

return 0
}

parse_hostname
parse_ifname
translate_ifcfg
parse_domain