[Patch] Assign nameserver in boot parameter "ip" of live-boot
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- From my understanding, the live-boot now 3.0~a38-1 does not provide a
way to assign DNS server.
Attached please find a patch to allow assigning nameserver in boot
parameter "ip" of live-boot.
The format is:
ip=[DEVICE]:[CLIENT_IP]:[NETMASK]:[GATEWAY_IP]:[NAMESERVER]
[,[DEVICE]:[CLIENT_IP]:[NETMASK]:[GATEWAY_IP]:[NAMESERVER]]
e.g.
ip=eth0:192.168.100.1:255.255.255.0:192.168.100.254:8.8.8.8,eth1:192.168.101.1:255.255.255.0::
My 2 cents.
Steven.
- --
Steven Shiau <steven _at_ nchc org tw> <steven _at_ stevenshiau org>
National Center for High-performance Computing, Taiwan.
http://www.nchc.org.tw
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--- a/scripts/boot/9990-netbase.sh
+++ b/scripts/boot/9990-netbase.sh
@@ -16,6 +16,7 @@
log_begin_msg "Preconfiguring networking"
IFFILE="/root/etc/network/interfaces"
+ DNSFILE="/root/etc/resolv.conf"
if [ "${STATICIP}" = "frommedia" ] && [ -e "${IFFILE}" ]
then
@@ -43,6 +44,7 @@
ifaddress="$(echo ${ifline} | cut -f2 -d ':')"
ifnetmask="$(echo ${ifline} | cut -f3 -d ':')"
ifgateway="$(echo ${ifline} | cut -f4 -d ':')"
+ nameserver="$(echo ${ifline} | cut -f5 -d ':')"
cat >> "${IFFILE}" << EOF
allow-hotplug ${ifname}
@@ -60,6 +62,16 @@
EOF
fi
+
+ if [ -n "${nameserver}" ]
+ then
+
+cat >> "${DNSFILE}" << EOF
+nameserver ${nameserver}
+EOF
+
+ fi
+
done
else
if [ -z "${NETBOOT}" ] || [ -n "${DHCP}" ]
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