test/TEST-50-MULTINIC/server-init.sh

   1 #!/bin/bash
   2 exec < /dev/console > /dev/console 2>&1
   3 set -x
   4 export PATH=/usr/sbin:/usr/bin:/sbin:/bin
   5 export TERM=linux
   6 export PS1='nfstest-server:\w\$ '
   7 : > /dev/watchdog
   8 stty sane
   9 echo "made it to the rootfs!"
  10 echo server > /proc/sys/kernel/hostname
  11
  12 wait_for_if_link() {
  13     local cnt=0
  14     local li
  15     while [ $cnt -lt 600 ]; do
  16         li=$(ip -o link show dev "$1" 2> /dev/null)
  17         [ -n "$li" ] && return 0
  18         sleep 0.1
  19         cnt=$((cnt + 1))
  20     done
  21     return 1
  22 }
  23
  24 wait_for_if_up() {
  25     local cnt=0
  26     local li
  27     while [ $cnt -lt 200 ]; do
  28         li=$(ip -o link show up dev "$1")
  29         [ -n "$li" ] && return 0
  30         sleep 0.1
  31         cnt=$((cnt + 1))
  32     done
  33     return 1
  34 }
  35
  36 wait_for_route_ok() {
  37     local cnt=0
  38     while [ $cnt -lt 200 ]; do
  39         li=$(ip route show)
  40         [ -n "$li" ] && [ -z "${li##*"$1"*}" ] && return 0
  41         sleep 0.1
  42         cnt=$((cnt + 1))
  43     done
  44     return 1
  45 }
  46
  47 linkup() {
  48     wait_for_if_link "$1" 2> /dev/null && ip link set "$1" up 2> /dev/null && wait_for_if_up "$1" 2> /dev/null
  49 }
  50
  51 wait_for_if_link enx525401123456
  52
  53 ip addr add 127.0.0.1/8 dev lo
  54 ip link set lo up
  55 ip addr add 192.168.50.1/24 dev enx525401123456
  56 linkup enx525401123456
  57
  58 : > /dev/watchdog
  59 modprobe af_packet
  60 : > /dev/watchdog
  61 modprobe sunrpc
  62 : > /dev/watchdog
  63 mount -t rpc_pipefs sunrpc /var/lib/nfs/rpc_pipefs
  64 : > /dev/watchdog
  65 [ -x /sbin/portmap ] && portmap
  66 : > /dev/watchdog
  67 mkdir -p /run/rpcbind
  68 [ -x /sbin/rpcbind ] && rpcbind
  69 : > /dev/watchdog
  70 modprobe nfsd
  71 : > /dev/watchdog
  72 mount -t nfsd nfsd /proc/fs/nfsd
  73 : > /dev/watchdog
  74 exportfs -r
  75 : > /dev/watchdog
  76 rpc.nfsd
  77 : > /dev/watchdog
  78 rpc.mountd
  79 : > /dev/watchdog
  80 command -v rpc.idmapd > /dev/null && [ -z "$(pidof rpc.idmapd)" ] && rpc.idmapd
  81 : > /dev/watchdog
  82 exportfs -r
  83 : > /dev/watchdog
  84 mkdir -p /var/lib/dhcpd
  85 : > /var/lib/dhcpd/dhcpd.leases
  86 : > /dev/watchdog
  87 chmod 777 /var/lib/dhcpd/dhcpd.leases
  88 : > /dev/watchdog
  89 rm -f /var/run/dhcpd.pid
  90 dhcpd -d -cf /etc/dhcpd.conf -lf /var/lib/dhcpd/dhcpd.leases &
  91 exportfs -s
  92 echo "Serving NFS mounts"
  93 while :; do
  94     [ -n "$(jobs -rp)" ] && : > /dev/watchdog
  95     sleep 10
  96 done
  97 mount -n -o remount,ro /
  98 poweroff -f