iankelling.org Git - automated-distro-installer/blob - fai/config/scripts/ROCKY/60-network-scripts

   1 #! /bin/bash
   2
   3 error=0 ; trap "error=$((error|1))" ERR
   4
   5 ifcfg_config() {
   6
   7     cat > $target/etc/sysconfig/network-scripts/ifcfg-$NIC1 <<-EOF
   8                 # generated by FAI
   9                 TYPE=Ethernet
  10                 PROXY_METHOD=none
  11                 BOOTPROTO=dhcp
  12                 DEFROUTE=yes
  13                 BROWSER_ONLY=no
  14                 IP4_FAILURE_FATAL=no
  15                 IPV6INIT=no
  16                 IPV6_AUTOCONF=no
  17                 NAME=$NIC1
  18                 DEVICE=$NIC1
  19                 ONBOOT=yes
  20         EOF
  21 }
  22
  23 nm_config() {
  24
  25     uuid=$(uuidgen)
  26
  27     cat > $target/etc/NetworkManager/system-connections/${NIC1}.nmconnection << EOF
  28
  29 # generated by FAI
  30 [connection]
  31 id=$NIC1
  32 uuid=$uuid
  33 type=ethernet
  34 autoconnect-priority=-999
  35 interface-name=$NIC1
  36
  37 [ethernet]
  38
  39 [ipv4]
  40 method=auto
  41
  42 [ipv6]
  43 addr-gen-mode=eui64
  44 method=auto
  45
  46 [proxy]
  47 EOF
  48
  49     chmod 600 $target/etc/NetworkManager/system-connections/${NIC1}.nmconnection
  50 }
  51
  52
  53
  54 # determine predictable network names
  55 fields="ID_NET_NAME_FROM_DATABASE ID_NET_NAME_ONBOARD ID_NET_NAME_SLOT ID_NET_NAME_PATH"
  56 for field in $fields; do
  57     name=$(udevadm info /sys/class/net/$NIC1 | sed -rn "s/^E: $field=(.+)/\1/p")
  58     if [[ $name ]]; then
  59         NIC1=$name
  60         break
  61     fi
  62 done
  63 if [[ ! $name ]]; then
  64     echo "$0: error: could not find systemd predictable network name. Using $NIC1."
  65 fi
  66
  67 if [ $FAI_ACTION != "softupdate" ] && ifclass DHCPC; then
  68     . $target/etc/os-release
  69     major=$(echo ${VERSION_ID} | awk -F '.' '{ print $1 }')
  70
  71     if [ $major -lt 9 ]; then
  72         ifcfg_config
  73     else
  74         nm_config
  75     fi
  76 fi
  77
  78 fcopy -iv /etc/sysconfig/network /etc/resolv.conf /etc/networks
  79 fcopy -ivr /etc/sysconfig/network-scripts
  80
  81 exit $error