[linux.git] / tools / hv / hv_get_dhcp_info.sh

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0

# This example script retrieves the DHCP state of a given interface.
# In the interest of keeping the KVP daemon code free of distro specific
# information; the kvp daemon code invokes this external script to gather
# DHCP setting for the specific interface.
#
# Input: Name of the interface
#
# Output: The script prints the string "Enabled" to stdout to indicate
#	that DHCP is enabled on the interface. If DHCP is not enabled,
#	the script prints the string "Disabled" to stdout.
#
# Each Distro is expected to implement this script in a distro specific
# fashion. For instance, on Distros that ship with Network Manager enabled,
# this script can be based on the Network Manager APIs for retrieving DHCP
# information.

if_file="/etc/sysconfig/network-scripts/ifcfg-"$1

dhcp=$(grep "dhcp" $if_file 2>/dev/null)

if [ "$dhcp" != "" ];
then
echo "Enabled"
else
echo "Disabled"
fi
Commit	Line	Data
2aea3c71	1	#!/bin/bash
b2441318	2	# SPDX-License-Identifier: GPL-2.0
2aea3c71 S	3
	4	# This example script retrieves the DHCP state of a given interface.
	5	# In the interest of keeping the KVP daemon code free of distro specific
	6	# information; the kvp daemon code invokes this external script to gather
	7	# DHCP setting for the specific interface.
	8	#
	9	# Input: Name of the interface
	10	#
	11	# Output: The script prints the string "Enabled" to stdout to indicate
	12	# that DHCP is enabled on the interface. If DHCP is not enabled,
	13	# the script prints the string "Disabled" to stdout.
	14	#
	15	# Each Distro is expected to implement this script in a distro specific
2d35c660	16	# fashion. For instance, on Distros that ship with Network Manager enabled,
2aea3c71 S	17	# this script can be based on the Network Manager APIs for retrieving DHCP
	18	# information.
	19
	20	if_file="/etc/sysconfig/network-scripts/ifcfg-"$1
	21
	22	dhcp=$(grep "dhcp" $if_file 2>/dev/null)
	23
	24	if [ "$dhcp" != "" ];
	25	then
	26	echo "Enabled"
	27	else
	28	echo "Disabled"
	29	fi