mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-01-01 10:45:49 +00:00
42999c9046
Ifcfg config file support in NetworkManger is deprecated. This patch provides support for the new keyfile config format for connection profiles in NetworkManager. The patch modifies the hv_kvp_daemon code to generate the new network configuration in keyfile format(.ini-style format) along with a ifcfg format configuration. The ifcfg format configuration is also retained to support easy backward compatibility for distro vendors. These configurations are stored in temp files which are further translated using the hv_set_ifconfig.sh script. This script is implemented by individual distros based on the network management commands supported. For example, RHEL's implementation could be found here: https://gitlab.com/redhat/centos-stream/src/hyperv-daemons/-/blob/c9s/hv_set_ifconfig.sh Debian's implementation could be found here: https://github.com/endlessm/linux/blob/master/debian/cloud-tools/hv_set_ifconfig The next part of this support is to let the Distro vendors consume these modified implementations to the new configuration format. Tested-on: Rhel9(Hyper-V, Azure)(nm and ifcfg files verified) Signed-off-by: Shradha Gupta <shradhagupta@linux.microsoft.com> Reviewed-by: Saurabh Sengar <ssengar@linux.microsoft.com> Reviewed-by: Ani Sinha <anisinha@redhat.com> Signed-off-by: Wei Liu <wei.liu@kernel.org> Link: https://lore.kernel.org/r/1696847920-31125-1-git-send-email-shradhagupta@linux.microsoft.com
93 lines
2.4 KiB
Bash
Executable File
93 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
|
|
# This example script activates an interface based on the specified
|
|
# configuration.
|
|
#
|
|
# In the interest of keeping the KVP daemon code free of distro specific
|
|
# information; the kvp daemon code invokes this external script to configure
|
|
# the interface.
|
|
#
|
|
# The only argument to this script is the configuration file that is to
|
|
# be used to configure the interface.
|
|
#
|
|
# 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 configuring the
|
|
# interface.
|
|
#
|
|
# This example script is based on a RHEL environment.
|
|
#
|
|
# Here is the ifcfg format of the ip configuration file:
|
|
#
|
|
# HWADDR=macaddr
|
|
# DEVICE=interface name
|
|
# BOOTPROTO=<protocol> (where <protocol> is "dhcp" if DHCP is configured
|
|
# or "none" if no boot-time protocol should be used)
|
|
#
|
|
# IPADDR0=ipaddr1
|
|
# IPADDR1=ipaddr2
|
|
# IPADDRx=ipaddry (where y = x + 1)
|
|
#
|
|
# NETMASK0=netmask1
|
|
# NETMASKx=netmasky (where y = x + 1)
|
|
#
|
|
# GATEWAY=ipaddr1
|
|
# GATEWAYx=ipaddry (where y = x + 1)
|
|
#
|
|
# DNSx=ipaddrx (where first DNS address is tagged as DNS1 etc)
|
|
#
|
|
# IPV6 addresses will be tagged as IPV6ADDR, IPV6 gateway will be
|
|
# tagged as IPV6_DEFAULTGW and IPV6 NETMASK will be tagged as
|
|
# IPV6NETMASK.
|
|
#
|
|
# Here is the keyfile format of the ip configuration file:
|
|
#
|
|
# [ethernet]
|
|
# mac-address=macaddr
|
|
# [connection]
|
|
# interface-name=interface name
|
|
#
|
|
# [ipv4]
|
|
# method=<protocol> (where <protocol> is "auto" if DHCP is configured
|
|
# or "manual" if no boot-time protocol should be used)
|
|
#
|
|
# address1=ipaddr1/plen
|
|
# address=ipaddr2/plen
|
|
#
|
|
# gateway=gateway1;gateway2
|
|
#
|
|
# dns=dns1;
|
|
#
|
|
# [ipv6]
|
|
# address1=ipaddr1/plen
|
|
# address2=ipaddr1/plen
|
|
#
|
|
# gateway=gateway1;gateway2
|
|
#
|
|
# dns=dns1;dns2
|
|
#
|
|
# The host can specify multiple ipv4 and ipv6 addresses to be
|
|
# configured for the interface. Furthermore, the configuration
|
|
# needs to be persistent. A subsequent GET call on the interface
|
|
# is expected to return the configuration that is set via the SET
|
|
# call.
|
|
#
|
|
|
|
echo "IPV6INIT=yes" >> $1
|
|
echo "NM_CONTROLLED=no" >> $1
|
|
echo "PEERDNS=yes" >> $1
|
|
echo "ONBOOT=yes" >> $1
|
|
|
|
cp $1 /etc/sysconfig/network-scripts/
|
|
|
|
chmod 600 $2
|
|
interface=$(echo $2 | awk -F - '{ print $2 }')
|
|
filename="${2##*/}"
|
|
|
|
sed '/\[connection\]/a autoconnect=true' $2 > /etc/NetworkManager/system-connections/${filename}
|
|
|
|
|
|
/sbin/ifdown $interface 2>/dev/null
|
|
/sbin/ifup $interface 2>/dev/null
|