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removing dhcp- turn- off option from initrd (#2555)

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* removing dhcp changes from initrd

* removing mgmt-intf-dhcp file
This commit is contained in:
paavaanan 2019-04-03 04:18:04 +05:30 committed by Ying Xie
parent fd3f61167d
commit b56124bf48
2 changed files with 2 additions and 38 deletions
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4
build_debian.sh
View File

@ -153,8 +153,8 @@ sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-bottom/union-mou
sudo cp files/initramfs-tools/varlog $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-bottom/varlog
sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-bottom/varlog
# Management interface (eth0) dhcp can be optionally turned off (during a migration from another NOS to SONiC)
sudo cp files/initramfs-tools/mgmt-intf-dhcp $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-bottom/mgmt-intf-dhcp
sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-bottom/mgmt-intf-dhcp
#sudo cp files/initramfs-tools/mgmt-intf-dhcp $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-bottom/mgmt-intf-dhcp
#sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-bottom/mgmt-intf-dhcp
sudo cp files/initramfs-tools/union-fsck $FILESYSTEM_ROOT/etc/initramfs-tools/hooks/union-fsck
sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/hooks/union-fsck
pushd $FILESYSTEM_ROOT/usr/share/initramfs-tools/scripts/init-bottom && sudo patch -p1 < $OLDPWD/files/initramfs-tools/udev.patch; popd

36
files/initramfs-tools/mgmt-intf-dhcp
View File

@ -1,36 +0,0 @@
#!/bin/sh
PREREQS="union-mount"
prereqs() { echo "$PREREQS"; }
case $1 in
prereqs)
prereqs
exit 0
;;
esac
# Extract kernel parameters
set -- $(cat /proc/cmdline)
for x in "$@"; do
case "$x" in
mgmt-intf-dhcp=*)
val="${x#mgmt-intf-dhcp=}"
if [ -z "$val" ]; then
echo "ERROR: mgmt-intf-dhcp value (on/off) not specified !"
exit 0
fi
if [ -e "${rootmnt}/etc/network/interfaces" ]; then
if [ "$val" = "off" ]; then
sed -i 's/iface eth0 inet dhcp/iface eth0 inet static/g' ${rootmnt}/etc/network/interfaces
elif [ "$val" = "on" ]; then
sed -i 's/iface eth0 inet static/iface eth0 inet dhcp/g' ${rootmnt}/etc/network/interfaces
fi
fi
;;
esac
done