test/TEST-20-NFS/server-init.sh

   1 #!/bin/sh
   2 exec < /dev/console > /dev/console 2>&1
   3 set -x
   4 export PATH=/sbin:/bin:/usr/sbin:/usr/bin
   5 export TERM=linux
   6 export PS1='nfstest-server:\w\$ '
   7 echo > /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         if [[ $2 ]]; then
  19             li=$(ip -o link show dev $2 2> /dev/null)
  20             [ -n "$li" ] && return 0
  21         fi
  22         sleep 0.1
  23         cnt=$(($cnt + 1))
  24     done
  25     return 1
  26 }
  27
  28 wait_for_if_up() {
  29     local cnt=0
  30     local li
  31     while [ $cnt -lt 200 ]; do
  32         li=$(ip -o link show up dev $1)
  33         [ -n "$li" ] && return 0
  34         sleep 0.1
  35         cnt=$(($cnt + 1))
  36     done
  37     return 1
  38 }
  39
  40 wait_for_route_ok() {
  41     local cnt=0
  42     while [ $cnt -lt 200 ]; do
  43         li=$(ip route show)
  44         [ -n "$li" ] && [ -z "${li##*$1*}" ] && return 0
  45         sleep 0.1
  46         cnt=$(($cnt + 1))
  47     done
  48     return 1
  49 }
  50
  51 linkup() {
  52     wait_for_if_link $1 2> /dev/null && ip link set $1 up 2> /dev/null && wait_for_if_up $1 2> /dev/null
  53 }
  54
  55 wait_for_if_link eth0 ens2
  56
  57 ip addr add 127.0.0.1/8 dev lo
  58 ip link set lo up
  59 ip link set dev eth0 name ens2
  60 ip addr add 192.168.50.1/24 dev ens2
  61 ip addr add 192.168.50.2/24 dev ens2
  62 ip addr add 192.168.50.3/24 dev ens2
  63 linkup ens2
  64
  65 echo > /dev/watchdog
  66 modprobe af_packet
  67 echo > /dev/watchdog
  68 mount --bind /nfs/client /nfs/nfs3-5
  69 echo > /dev/watchdog
  70 mount --bind /nfs/client /nfs/ip/192.168.50.101
  71 echo > /dev/watchdog
  72 mount --bind /nfs/client /nfs/tftpboot/nfs4-5
  73 echo > /dev/watchdog
  74 modprobe sunrpc
  75 echo > /dev/watchdog
  76 mount -t rpc_pipefs sunrpc /var/lib/nfs/rpc_pipefs
  77 echo > /dev/watchdog
  78 [ -x /sbin/portmap ] && portmap
  79 echo > /dev/watchdog
  80 mkdir -p /run/rpcbind
  81 [ -x /sbin/rpcbind ] && rpcbind
  82 echo > /dev/watchdog
  83 modprobe nfsd
  84 echo > /dev/watchdog
  85 mount -t nfsd nfsd /proc/fs/nfsd
  86 echo > /dev/watchdog
  87 exportfs -r
  88 echo > /dev/watchdog
  89 rpc.nfsd
  90 echo > /dev/watchdog
  91 rpc.mountd
  92 echo > /dev/watchdog
  93 rpc.idmapd
  94 echo > /dev/watchdog
  95 exportfs -r
  96 echo > /dev/watchdog
  97 mkdir -p /var/lib/dhcpd
  98 > /var/lib/dhcpd/dhcpd.leases
  99 echo > /dev/watchdog
 100 chmod 777 /var/lib/dhcpd/dhcpd.leases
 101 echo > /dev/watchdog
 102 rm -f /var/run/dhcpd.pid
 103 dhcpd -d -cf /etc/dhcpd.conf -lf /var/lib/dhcpd/dhcpd.leases &
 104 echo "Serving NFS mounts"
 105 while :; do
 106     [ -n "$(jobs -rp)" ] && echo > /dev/watchdog
 107     sleep 10
 108 done
 109 mount -n -o remount,ro /
 110 poweroff -f