#!/bin/bash

type emergency_shell >/dev/null 2>&1 || source /lib/dracut-lib.sh

. "/run/openslx/network.conf"

# get the IP from the VLAN device if a VLAN is configured
[ -n "${SLX_VLAN_ID}" ] && SLX_PXE_NETIF="${SLX_PXE_NETIF}.${SLX_VLAN_ID}"

IPSUFFIX=$(
  ip -4 -o addr show dev "${SLX_PXE_NETIF}" | \
  awk '{split($4,a,"/");split(a[1],b,".");print b[3]"."b[4]}'
)

cat << EOF >> "${NEWROOT}/etc/sysconfig/network-scripts/ifcfg-ib0"
DEVICE=ib0
NAME=ib0
TYPE=Infiniband
BOOTPROTO=static
IPADDR=10.12.${IPSUFFIX}
BROADCAST=10.12.255.255
NETWORK=10.12.0.0
NETMASK=255.255.0.0
ONBOOT=yes
NM_CONTROLLED=yes
CONNECTED_MODE=yes
MTU=65520
EOF