test/TEST-30-ISCSI/test.sh

   1 #!/bin/bash
   2 TEST_DESCRIPTION="root filesystem over iSCSI"
   3
   4 KVERSION=${KVERSION-$(uname -r)}
   5
   6 #DEBUGFAIL="rd.shell"
   7 #SERIAL="-serial udp:127.0.0.1:9999"
   8 SERIAL="null"
   9
  10 run_server() {
  11     # Start server first
  12     echo "iSCSI TEST SETUP: Starting DHCP/iSCSI server"
  13
  14     $testdir/run-qemu \
  15         -hda $TESTDIR/server.ext2 \
  16         -hdb $TESTDIR/root.ext2 \
  17         -hdc $TESTDIR/iscsidisk2.img \
  18         -hdd $TESTDIR/iscsidisk3.img \
  19         -m 256M -nographic \
  20         -net nic,macaddr=52:54:00:12:34:56,model=e1000 \
  21         -net socket,listen=127.0.0.1:12330 \
  22         -serial $SERIAL \
  23         -kernel /boot/vmlinuz-$KVERSION \
  24         -append "root=/dev/sda rw quiet console=ttyS0,115200n81 selinux=0" \
  25         -initrd $TESTDIR/initramfs.server \
  26         -pidfile $TESTDIR/server.pid -daemonize || return 1
  27     sudo chmod 644 $TESTDIR/server.pid || return 1
  28
  29     # Cleanup the terminal if we have one
  30     tty -s && stty sane
  31
  32     echo Sleeping 10 seconds to give the server a head start
  33     sleep 10
  34 }
  35
  36 run_client() {
  37
  38     # Need this so kvm-qemu will boot (needs non-/dev/zero local disk)
  39     if ! dd if=/dev/zero of=$TESTDIR/client.img bs=1M count=1; then
  40         echo "Unable to make client sda image" 1>&2
  41         return 1
  42     fi
  43
  44     $testdir/run-qemu \
  45         -hda $TESTDIR/client.img \
  46         -m 256M -nographic \
  47         -net nic,macaddr=52:54:00:12:34:00,model=e1000 \
  48         -net socket,connect=127.0.0.1:12330 \
  49         -kernel /boot/vmlinuz-$KVERSION \
  50         -append "root=LABEL=sysroot ip=192.168.50.101::192.168.50.1:255.255.255.0:iscsi-1:eth0:off netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target1 netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target2 rw quiet rd.retry=5 rd.debug rd.info  console=ttyS0,115200n81 selinux=0 $DEBUGFAIL" \
  51         -initrd $TESTDIR/initramfs.testing
  52     grep -m 1 -q iscsi-OK $TESTDIR/client.img || return 1
  53
  54     if ! dd if=/dev/zero of=$TESTDIR/client.img bs=1M count=1; then
  55         echo "Unable to make client sda image" 1>&2
  56         return 1
  57     fi
  58
  59     $testdir/run-qemu \
  60         -hda $TESTDIR/client.img \
  61         -m 256M -nographic \
  62         -net nic,macaddr=52:54:00:12:34:00,model=e1000 \
  63         -net socket,connect=127.0.0.1:12330 \
  64         -kernel /boot/vmlinuz-$KVERSION \
  65         -append "root=dhcp rw quiet rd.retry=5 rd.debug rd.info  console=ttyS0,115200n81 selinux=0 $DEBUGFAIL" \
  66         -initrd $TESTDIR/initramfs.testing
  67     grep -m 1 -q iscsi-OK $TESTDIR/client.img || return 1
  68
  69 }
  70
  71 test_run() {
  72     if ! run_server; then
  73         echo "Failed to start server" 1>&2
  74         return 1
  75     fi
  76     run_client
  77     ret=$?
  78     if [[ -s $TESTDIR/server.pid ]]; then
  79         sudo kill -TERM $(cat $TESTDIR/server.pid)
  80         rm -f $TESTDIR/server.pid
  81     fi
  82     return $ret
  83 }
  84
  85 test_setup() {
  86     if [ ! -x /usr/sbin/iscsi-target ]; then
  87         echo "Need iscsi-target from netbsd-iscsi"
  88         return 1
  89     fi
  90
  91     # Create the blank file to use as a root filesystem
  92     dd if=/dev/null of=$TESTDIR/root.ext2 bs=1M seek=20
  93     dd if=/dev/null of=$TESTDIR/iscsidisk2.img bs=1M seek=20
  94     dd if=/dev/null of=$TESTDIR/iscsidisk3.img bs=1M seek=20
  95
  96     kernel=$KVERSION
  97     # Create what will eventually be our root filesystem onto an overlay
  98     (
  99         initdir=$TESTDIR/overlay/source
 100         . $basedir/dracut-functions
 101         dracut_install sh shutdown poweroff stty cat ps ln ip \
 102             mount dmesg mkdir cp ping grep
 103         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
 104             [ -f ${_terminfodir}/l/linux ] && break
 105         done
 106         dracut_install -o ${_terminfodir}/l/linux
 107         inst ./client-init /sbin/init
 108         (cd "$initdir"; mkdir -p dev sys proc etc var/run tmp )
 109         cp -a /etc/ld.so.conf* $initdir/etc
 110         sudo ldconfig -r "$initdir"
 111     )
 112
 113     # second, install the files needed to make the root filesystem
 114     (
 115         initdir=$TESTDIR/overlay
 116         . $basedir/dracut-functions
 117         dracut_install sfdisk mke2fs poweroff cp umount
 118         inst_hook initqueue 01 ./create-root.sh
 119         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
 120     )
 121
 122     # create an initramfs that will create the target root filesystem.
 123     # We do it this way so that we do not risk trashing the host mdraid
 124     # devices, volume groups, encrypted partitions, etc.
 125     $basedir/dracut -l -i $TESTDIR/overlay / \
 126         -m "dash crypt lvm mdraid udev-rules base rootfs-block kernel-modules" \
 127         -d "piix ide-gd_mod ata_piix ext2 sd_mod" \
 128         -f $TESTDIR/initramfs.makeroot $KVERSION || return 1
 129     rm -rf $TESTDIR/overlay
 130
 131
 132     # Need this so kvm-qemu will boot (needs non-/dev/zero local disk)
 133     if ! dd if=/dev/null of=$TESTDIR/client.img bs=1M seek=1; then
 134         echo "Unable to make client sdb image" 1>&2
 135         return 1
 136     fi
 137     # Invoke KVM and/or QEMU to actually create the target filesystem.
 138     $testdir/run-qemu \
 139         -hda $TESTDIR/root.ext2 \
 140         -hdb $TESTDIR/client.img \
 141         -hdc $TESTDIR/iscsidisk2.img \
 142         -hdd $TESTDIR/iscsidisk3.img \
 143         -m 256M -nographic -net none \
 144         -kernel "/boot/vmlinuz-$kernel" \
 145         -append "root=/dev/dracut/root rw rootfstype=ext2 quiet console=ttyS0,115200n81 selinux=0" \
 146         -initrd $TESTDIR/initramfs.makeroot  || return 1
 147     grep -m 1 -q dracut-root-block-created $TESTDIR/client.img || return 1
 148     rm $TESTDIR/client.img
 149     (
 150         initdir=$TESTDIR/overlay
 151         . $basedir/dracut-functions
 152         dracut_install poweroff shutdown
 153         inst_hook emergency 000 ./hard-off.sh
 154         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
 155     )
 156     sudo $basedir/dracut -l -i $TESTDIR/overlay / \
 157         -o "plymouth dmraid" \
 158         -a "debug" \
 159         -d "piix ide-gd_mod ata_piix ext2 sd_mod" \
 160         -f $TESTDIR/initramfs.testing $KVERSION || return 1
 161
 162     # Make server root
 163     dd if=/dev/null of=$TESTDIR/server.ext2 bs=1M seek=60
 164     mke2fs -F $TESTDIR/server.ext2
 165     mkdir $TESTDIR/mnt
 166     sudo mount -o loop $TESTDIR/server.ext2 $TESTDIR/mnt
 167
 168     kernel=$KVERSION
 169     (
 170         initdir=$TESTDIR/mnt
 171         . $basedir/dracut-functions
 172         (
 173             cd "$initdir";
 174             mkdir -p dev sys proc etc var/run tmp var/lib/dhcpd /etc/iscsi
 175         )
 176         inst /etc/passwd /etc/passwd
 177         dracut_install sh ls shutdown poweroff stty cat ps ln ip \
 178             dmesg mkdir cp ping \
 179             modprobe tcpdump \
 180             /etc/services sleep mount chmod
 181         dracut_install /usr/sbin/iscsi-target
 182         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
 183             [ -f ${_terminfodir}/l/linux ] && break
 184         done
 185         dracut_install -o ${_terminfodir}/l/linux
 186         instmods iscsi_tcp crc32c ipv6
 187         inst ./targets /etc/iscsi/targets
 188         [ -f /etc/netconfig ] && dracut_install /etc/netconfig
 189         type -P dhcpd >/dev/null && dracut_install dhcpd
 190         [ -x /usr/sbin/dhcpd3 ] && inst /usr/sbin/dhcpd3 /usr/sbin/dhcpd
 191         inst ./server-init /sbin/init
 192         inst ./hosts /etc/hosts
 193         inst ./dhcpd.conf /etc/dhcpd.conf
 194         dracut_install /etc/nsswitch.conf /etc/rpc /etc/protocols
 195         inst /etc/group /etc/group
 196
 197         /sbin/depmod -a -b "$initdir" $kernel
 198         cp -a /etc/ld.so.conf* $initdir/etc
 199         sudo ldconfig -r "$initdir"
 200     )
 201
 202     sudo umount $TESTDIR/mnt
 203     rm -fr $TESTDIR/mnt
 204
 205     # Make server's dracut image
 206     $basedir/dracut -l -i $TESTDIR/overlay / \
 207         -m "dash udev-rules base rootfs-block debug kernel-modules" \
 208         -d "piix ide-gd_mod ata_piix ext2 sd_mod e1000" \
 209         -f $TESTDIR/initramfs.server $KVERSION || return 1
 210
 211 }
 212
 213 test_cleanup() {
 214     if [[ -s $TESTDIR/server.pid ]]; then
 215         sudo kill -TERM $(cat $TESTDIR/server.pid)
 216         rm -f $TESTDIR/server.pid
 217     fi
 218 }
 219
 220 . $testdir/test-functions