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="loglevel=1"
   7 #DEBUGFAIL="rd.shell rd.break rd.debug loglevel=7 "
   8 #DEBUGFAIL="rd.debug loglevel=7 "
   9 #SERVER_DEBUG="rd.debug loglevel=7"
  10 #SERIAL="tcp:127.0.0.1:9999"
  11
  12 run_server() {
  13     # Start server first
  14     echo "iSCSI TEST SETUP: Starting DHCP/iSCSI server"
  15
  16     $testdir/run-qemu \
  17         -drive format=raw,index=0,media=disk,file=$TESTDIR/server.ext3 \
  18         -drive format=raw,index=1,media=disk,file=$TESTDIR/root.ext3 \
  19         -drive format=raw,index=2,media=disk,file=$TESTDIR/iscsidisk2.img \
  20         -drive format=raw,index=3,media=disk,file=$TESTDIR/iscsidisk3.img \
  21         ${SERIAL:+-serial "$SERIAL"} \
  22         ${SERIAL:--serial file:"$TESTDIR"/server.log} \
  23         -net nic,macaddr=52:54:00:12:34:56,model=e1000 \
  24         -net nic,macaddr=52:54:00:12:34:57,model=e1000 \
  25         -net socket,listen=127.0.0.1:12330 \
  26         -append "panic=1 quiet root=/dev/sda rootfstype=ext3 rw console=ttyS0,115200n81 selinux=0 $SERVER_DEBUG" \
  27         -initrd $TESTDIR/initramfs.server \
  28         -pidfile $TESTDIR/server.pid -daemonize || return 1
  29     chmod 644 $TESTDIR/server.pid || return 1
  30
  31     # Cleanup the terminal if we have one
  32     tty -s && stty sane
  33
  34     if ! [[ $SERIAL ]]; then
  35         echo "Waiting for the server to startup"
  36         while : ; do
  37             grep Serving "$TESTDIR"/server.log && break
  38             echo "Waiting for the server to startup"
  39             sleep 1
  40         done
  41     else
  42         echo Sleeping 10 seconds to give the server a head start
  43         sleep 10
  44     fi
  45 }
  46
  47 run_client() {
  48     local test_name=$1; shift
  49     echo "CLIENT TEST START: $test_name"
  50
  51     dd if=/dev/zero of=$TESTDIR/client.img bs=1M count=1
  52
  53     $testdir/run-qemu \
  54         -drive format=raw,index=0,media=disk,file=$TESTDIR/client.img \
  55         -net nic,macaddr=52:54:00:12:34:00,model=e1000 \
  56         -net nic,macaddr=52:54:00:12:34:01,model=e1000 \
  57         -net socket,connect=127.0.0.1:12330 \
  58         -acpitable file=ibft.table \
  59         -append "panic=1 systemd.crash_reboot rw rd.auto rd.retry=50 console=ttyS0,115200n81 selinux=0 rd.debug=0 rd.shell=0 $DEBUGFAIL $*" \
  60         -initrd $TESTDIR/initramfs.testing
  61     if ! grep -F -m 1 -q iscsi-OK $TESTDIR/client.img; then
  62         echo "CLIENT TEST END: $test_name [FAILED - BAD EXIT]"
  63         return 1
  64     fi
  65
  66     echo "CLIENT TEST END: $test_name [OK]"
  67     return 0
  68 }
  69
  70 do_test_run() {
  71     initiator=$(iscsi-iname)
  72
  73     run_client "root=dhcp" \
  74                "root=/dev/root netroot=dhcp ip=ens3:dhcp" \
  75                "rd.iscsi.initiator=$initiator" \
  76         || return 1
  77
  78     run_client "netroot=iscsi target0"\
  79                "root=LABEL=singleroot netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target0" \
  80                "ip=192.168.50.101::192.168.50.1:255.255.255.0:iscsi-1:ens3:off" \
  81                "rd.iscsi.initiator=$initiator" \
  82         || return 1
  83
  84     run_client "netroot=iscsi target1 target2" \
  85                "root=LABEL=sysroot" \
  86                "ip=dhcp" \
  87                "netroot=iscsi:192.168.51.1::::iqn.2009-06.dracut:target1" \
  88                "netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target2" \
  89                "rd.iscsi.initiator=$initiator" \
  90         || return 1
  91
  92     run_client "root=ibft" \
  93                "root=LABEL=singleroot" \
  94                "rd.iscsi.ibft=1" \
  95                "rd.iscsi.firmware=1" \
  96         || return 1
  97
  98     echo "All tests passed [OK]"
  99     return 0
 100 }
 101
 102 test_run() {
 103     if ! run_server; then
 104         echo "Failed to start server" 1>&2
 105         return 1
 106     fi
 107     do_test_run
 108     ret=$?
 109     if [[ -s $TESTDIR/server.pid ]]; then
 110         kill -TERM $(cat $TESTDIR/server.pid)
 111         rm -f -- $TESTDIR/server.pid
 112     fi
 113     return $ret
 114 }
 115
 116 test_setup() {
 117     if ! command -v tgtd &>/dev/null || ! command -v tgtadm &>/dev/null; then
 118         echo "Need tgtd and tgtadm from scsi-target-utils"
 119         return 1
 120     fi
 121
 122     # Create the blank file to use as a root filesystem
 123     dd if=/dev/null of=$TESTDIR/root.ext3 bs=1M seek=45
 124     dd if=/dev/null of=$TESTDIR/iscsidisk2.img bs=1M seek=45
 125     dd if=/dev/null of=$TESTDIR/iscsidisk3.img bs=1M seek=45
 126
 127     kernel=$KVERSION
 128     # Create what will eventually be our root filesystem onto an overlay
 129     (
 130         export initdir=$TESTDIR/overlay/source
 131         . $basedir/dracut-init.sh
 132         (
 133             cd "$initdir"
 134             mkdir -p -- dev sys proc etc var/run tmp
 135             mkdir -p root usr/bin usr/lib usr/lib64 usr/sbin
 136             for i in bin sbin lib lib64; do
 137                 ln -sfnr usr/$i $i
 138             done
 139             mkdir -p -- var/lib/nfs/rpc_pipefs
 140         )
 141         inst_multiple sh shutdown poweroff stty cat ps ln ip \
 142                       mount dmesg mkdir cp ping grep setsid
 143         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
 144             [ -f ${_terminfodir}/l/linux ] && break
 145         done
 146         inst_multiple -o ${_terminfodir}/l/linux
 147         inst_simple /etc/os-release
 148         inst ./client-init.sh /sbin/init
 149         cp -a /etc/ld.so.conf* $initdir/etc
 150         ldconfig -r "$initdir"
 151     )
 152
 153     # second, install the files needed to make the root filesystem
 154     (
 155         export initdir=$TESTDIR/overlay
 156         . $basedir/dracut-init.sh
 157         inst_multiple sfdisk mkfs.ext3 poweroff cp umount setsid
 158         inst_hook initqueue 01 ./create-root.sh
 159         inst_hook initqueue/finished 01 ./finished-false.sh
 160         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
 161     )
 162
 163     # create an initramfs that will create the target root filesystem.
 164     # We do it this way so that we do not risk trashing the host mdraid
 165     # devices, volume groups, encrypted partitions, etc.
 166     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 167                        -m "dash crypt lvm mdraid udev-rules base rootfs-block fs-lib kernel-modules qemu" \
 168                        -d "piix ide-gd_mod ata_piix ext3 sd_mod" \
 169                        --no-hostonly-cmdline -N \
 170                        -f $TESTDIR/initramfs.makeroot $KVERSION || return 1
 171     rm -rf -- $TESTDIR/overlay
 172
 173
 174     # Need this so kvm-qemu will boot (needs non-/dev/zero local disk)
 175     if ! dd if=/dev/null of=$TESTDIR/client.img bs=1M seek=1; then
 176         echo "Unable to make client sdb image" 1>&2
 177         return 1
 178     fi
 179     # Invoke KVM and/or QEMU to actually create the target filesystem.
 180     $testdir/run-qemu \
 181         -drive format=raw,index=0,media=disk,file=$TESTDIR/root.ext3 \
 182         -drive format=raw,index=1,media=disk,file=$TESTDIR/client.img \
 183         -drive format=raw,index=2,media=disk,file=$TESTDIR/iscsidisk2.img \
 184         -drive format=raw,index=3,media=disk,file=$TESTDIR/iscsidisk3.img \
 185         -append "root=/dev/fakeroot rw rootfstype=ext3 quiet console=ttyS0,115200n81 selinux=0" \
 186         -initrd $TESTDIR/initramfs.makeroot  || return 1
 187     grep -F -m 1 -q dracut-root-block-created $TESTDIR/client.img || return 1
 188     rm -- $TESTDIR/client.img
 189     (
 190         export initdir=$TESTDIR/overlay
 191         . $basedir/dracut-init.sh
 192         inst_multiple poweroff shutdown
 193         inst_hook shutdown-emergency 000 ./hard-off.sh
 194         inst_hook emergency 000 ./hard-off.sh
 195         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
 196     )
 197     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 198          -o "dash plymouth dmraid nfs" \
 199          -a "debug" \
 200          -d "af_packet piix ide-gd_mod ata_piix ext3 sd_mod" \
 201          --no-hostonly-cmdline -N \
 202          -f $TESTDIR/initramfs.testing $KVERSION || return 1
 203
 204     # Make server root
 205     dd if=/dev/null of=$TESTDIR/server.ext3 bs=1M seek=60
 206     mkfs.ext3 -j -F $TESTDIR/server.ext3
 207     mkdir $TESTDIR/mnt
 208     mount -o loop $TESTDIR/server.ext3 $TESTDIR/mnt
 209
 210     kernel=$KVERSION
 211     (
 212         export initdir=$TESTDIR/mnt
 213         . $basedir/dracut-init.sh
 214         (
 215             cd "$initdir";
 216             mkdir -p dev sys proc etc var/run tmp var/lib/dhcpd /etc/iscsi
 217         )
 218         inst /etc/passwd /etc/passwd
 219         inst_multiple sh ls shutdown poweroff stty cat ps ln ip \
 220                       dmesg mkdir cp ping \
 221                       modprobe tcpdump setsid \
 222                       /etc/services sleep mount chmod
 223         inst_multiple tgtd tgtadm
 224         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
 225             [ -f ${_terminfodir}/l/linux ] && break
 226         done
 227         inst_multiple -o ${_terminfodir}/l/linux
 228         instmods iscsi_tcp crc32c ipv6
 229         [ -f /etc/netconfig ] && inst_multiple /etc/netconfig
 230         type -P dhcpd >/dev/null && inst_multiple dhcpd
 231         [ -x /usr/sbin/dhcpd3 ] && inst /usr/sbin/dhcpd3 /usr/sbin/dhcpd
 232         inst_simple /etc/os-release
 233         inst ./server-init.sh /sbin/init
 234         inst ./hosts /etc/hosts
 235         inst ./dhcpd.conf /etc/dhcpd.conf
 236         inst_multiple /etc/nsswitch.conf /etc/rpc /etc/protocols
 237         inst /etc/group /etc/group
 238
 239         cp -a /etc/ld.so.conf* $initdir/etc
 240         ldconfig -r "$initdir"
 241         dracut_kernel_post
 242     )
 243
 244     umount $TESTDIR/mnt
 245     rm -fr -- $TESTDIR/mnt
 246
 247     # Make server's dracut image
 248     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 249                        -a "dash udev-rules base rootfs-block fs-lib debug kernel-modules" \
 250                        -d "af_packet piix ide-gd_mod ata_piix ext3 sd_mod e1000 drbg" \
 251                        --no-hostonly-cmdline -N \
 252                        -f $TESTDIR/initramfs.server $KVERSION || return 1
 253
 254 }
 255
 256 test_cleanup() {
 257     if [[ -s $TESTDIR/server.pid ]]; then
 258         kill -TERM $(cat $TESTDIR/server.pid)
 259         rm -f -- $TESTDIR/server.pid
 260     fi
 261 }
 262
 263 . $testdir/test-functions