It is not available to valid the following customize dhcp config
/etc/dhclient.conf in the initram environment.
supersede domain-name "machine.test.group";
supersede domain-name-servers 10.125.97.171, 10.126.98.43, 10.125.97.176;
The dracut doesnot acquire the customize dhcp config from
/etc/dhclient.conf file when construct the initram image.
Copy the customize config to make the config availably in the
initram environment by dhcp.
Signed-off-by: Minfei Huang <mhuang@xxxxxxxxxx>
---
modules.d/40network/module-setup.sh | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/modules.d/40network/module-setup.sh b/modules.d/40network/module-setup.sh
index ae1f43f..76761f5 100755
--- a/modules.d/40network/module-setup.sh
+++ b/modules.d/40network/module-setup.sh
@@ -67,6 +67,15 @@ installkernel() {
ecb arc4 bridge stp llc ipv6 bonding 8021q af_packet virtio_net
}
+setup_custom_dhclient() {
+ _dhclient_file="/etc/dhclient.conf"
+
+ inst_simple "$moddir/dhclient.conf" "/etc/dhclient.conf"
+
+ [ ! -e $_dhclient_file ] && return
+ cat $_dhclient_file | grep ^supersede >> ${initdir}/$_dhclient_file
+}
+
# called by dracut
install() {
local _arch _i _dir
@@ -79,7 +88,7 @@ install() {
inst_script "$moddir/netroot.sh" "/sbin/netroot"
inst_script "$moddir/dhclient-script.sh" "/sbin/dhclient-script"
inst_simple "$moddir/net-lib.sh" "/lib/net-lib.sh"
- inst_simple "$moddir/dhclient.conf" "/etc/dhclient.conf"
+ setup_custom_dhclient
inst_hook pre-udev 50 "$moddir/ifname-genrules.sh"
inst_hook pre-udev 60 "$moddir/net-genrules.sh"
inst_hook cmdline 91 "$moddir/dhcp-root.sh"
--
1.8.3.1
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