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Diffstat (limited to 'tools/hv/hv_set_ifconfig.sh')
| -rwxr-xr-x | tools/hv/hv_set_ifconfig.sh | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/tools/hv/hv_set_ifconfig.sh b/tools/hv/hv_set_ifconfig.sh new file mode 100755 index 0000000000..440a91b358 --- /dev/null +++ b/tools/hv/hv_set_ifconfig.sh @@ -0,0 +1,92 @@ +#!/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 +# address2=ipaddr2/plen +# +# gateway=gateway1;gateway2 +# +# dns=dns1; +# +# [ipv6] +# address1=ipaddr1/plen +# address2=ipaddr2/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 |