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         -m 512M   -smp 2 \
  22         -display none \
  23         ${SERIAL:+-serial "$SERIAL"} \
  24         ${SERIAL:--serial file:"$TESTDIR"/server.log} \
  25         -net nic,macaddr=52:54:00:12:34:56,model=e1000 \
  26         -net nic,macaddr=52:54:00:12:34:57,model=e1000 \
  27         -net socket,listen=127.0.0.1:12330 \
  28         -no-reboot \
  29         -append "panic=1 systemd.crash_reboot root=/dev/sda rootfstype=ext3 rw console=ttyS0,115200n81 selinux=0 $SERVER_DEBUG" \
  30         -initrd $TESTDIR/initramfs.server \
  31         -pidfile $TESTDIR/server.pid -daemonize || return 1
  32     sudo chmod 644 $TESTDIR/server.pid || return 1
  33
  34     # Cleanup the terminal if we have one
  35     tty -s && stty sane
  36
  37     echo Sleeping 20 seconds to give the server a head start
  38     sleep 20
  39 }
  40
  41 run_client() {
  42     local test_name=$1; shift
  43     echo "CLIENT TEST START: $test_name"
  44
  45     dd if=/dev/zero of=$TESTDIR/client.img bs=1M count=1
  46
  47     $testdir/run-qemu \
  48         -drive format=raw,index=0,media=disk,file=$TESTDIR/client.img \
  49         -m 512M  -smp 2 -nographic \
  50         -net nic,macaddr=52:54:00:12:34:00,model=e1000 \
  51         -net nic,macaddr=52:54:00:12:34:01,model=e1000 \
  52         -net socket,connect=127.0.0.1:12330 \
  53         -no-reboot \
  54         -acpitable file=ibft.table \
  55         -append "panic=1 systemd.crash_reboot rw rd.auto rd.retry=50 console=ttyS0,115200n81 selinux=0 rd.debug=0 rd.shell=0 $DEBUGFAIL $*" \
  56         -initrd $TESTDIR/initramfs.testing
  57     if ! grep -F -m 1 -q iscsi-OK $TESTDIR/client.img; then
  58         echo "CLIENT TEST END: $test_name [FAILED - BAD EXIT]"
  59         return 1
  60     fi
  61
  62     echo "CLIENT TEST END: $test_name [OK]"
  63     return 0
  64 }
  65
  66 do_test_run() {
  67     initiator=$(iscsi-iname)
  68
  69     run_client "root=dhcp" \
  70                "root=/dev/root netroot=dhcp ip=ens3:dhcp" \
  71                "rd.iscsi.initiator=$initiator" \
  72         || return 1
  73
  74     run_client "netroot=iscsi target0"\
  75                "root=LABEL=singleroot netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target0" \
  76                "ip=192.168.50.101::192.168.50.1:255.255.255.0:iscsi-1:ens3:off" \
  77                "rd.iscsi.initiator=$initiator" \
  78         || return 1
  79
  80     run_client "netroot=iscsi target1 target2" \
  81                "root=LABEL=sysroot" \
  82                "ip=dhcp" \
  83                "netroot=iscsi:192.168.51.1::::iqn.2009-06.dracut:target1" \
  84                "netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target2" \
  85                "rd.iscsi.initiator=$initiator" \
  86         || return 1
  87
  88     run_client "root=ibft" \
  89                "root=LABEL=singleroot" \
  90                "rd.iscsi.ibft=1" \
  91                "rd.iscsi.firmware=1" \
  92         || return 1
  93
  94     echo "All tests passed [OK]"
  95     return 0
  96 }
  97
  98 test_run() {
  99     if ! run_server; then
 100         echo "Failed to start server" 1>&2
 101         return 1
 102     fi
 103     do_test_run
 104     ret=$?
 105     if [[ -s $TESTDIR/server.pid ]]; then
 106         sudo kill -TERM $(cat $TESTDIR/server.pid)
 107         rm -f -- $TESTDIR/server.pid
 108     fi
 109     return $ret
 110 }
 111
 112 test_setup() {
 113     if ! command -v tgtd &>/dev/null || ! command -v tgtadm &>/dev/null; then
 114         echo "Need tgtd and tgtadm from scsi-target-utils"
 115         return 1
 116     fi
 117
 118     # Create the blank file to use as a root filesystem
 119     dd if=/dev/null of=$TESTDIR/root.ext3 bs=1M seek=45
 120     dd if=/dev/null of=$TESTDIR/iscsidisk2.img bs=1M seek=45
 121     dd if=/dev/null of=$TESTDIR/iscsidisk3.img bs=1M seek=45
 122
 123     kernel=$KVERSION
 124     # Create what will eventually be our root filesystem onto an overlay
 125     (
 126         export initdir=$TESTDIR/overlay/source
 127         . $basedir/dracut-init.sh
 128         (
 129             cd "$initdir"
 130             mkdir -p -- dev sys proc etc var/run tmp
 131             mkdir -p root usr/bin usr/lib usr/lib64 usr/sbin
 132             for i in bin sbin lib lib64; do
 133                 ln -sfnr usr/$i $i
 134             done
 135             mkdir -p -- var/lib/nfs/rpc_pipefs
 136         )
 137         inst_multiple sh shutdown poweroff stty cat ps ln ip \
 138             mount dmesg mkdir cp ping grep setsid
 139         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
 140             [ -f ${_terminfodir}/l/linux ] && break
 141         done
 142         inst_multiple -o ${_terminfodir}/l/linux
 143         inst_simple /etc/os-release
 144         inst ./client-init.sh /sbin/init
 145         cp -a /etc/ld.so.conf* $initdir/etc
 146         sudo ldconfig -r "$initdir"
 147     )
 148
 149     # second, install the files needed to make the root filesystem
 150     (
 151         export initdir=$TESTDIR/overlay
 152         . $basedir/dracut-init.sh
 153         inst_multiple sfdisk mkfs.ext3 poweroff cp umount setsid
 154         inst_hook initqueue 01 ./create-root.sh
 155         inst_hook initqueue/finished 01 ./finished-false.sh
 156         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
 157     )
 158
 159     # create an initramfs that will create the target root filesystem.
 160     # We do it this way so that we do not risk trashing the host mdraid
 161     # devices, volume groups, encrypted partitions, etc.
 162     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 163         -m "dash crypt lvm mdraid udev-rules base rootfs-block fs-lib kernel-modules" \
 164         -d "piix ide-gd_mod ata_piix ext3 sd_mod" \
 165         --no-hostonly-cmdline -N \
 166         -f $TESTDIR/initramfs.makeroot $KVERSION || return 1
 167     rm -rf -- $TESTDIR/overlay
 168
 169
 170     # Need this so kvm-qemu will boot (needs non-/dev/zero local disk)
 171     if ! dd if=/dev/null of=$TESTDIR/client.img bs=1M seek=1; then
 172         echo "Unable to make client sdb image" 1>&2
 173         return 1
 174     fi
 175     # Invoke KVM and/or QEMU to actually create the target filesystem.
 176     $testdir/run-qemu \
 177         -drive format=raw,index=0,media=disk,file=$TESTDIR/root.ext3 \
 178         -drive format=raw,index=1,media=disk,file=$TESTDIR/client.img \
 179         -drive format=raw,index=2,media=disk,file=$TESTDIR/iscsidisk2.img \
 180         -drive format=raw,index=3,media=disk,file=$TESTDIR/iscsidisk3.img \
 181          -smp 2 -m 512M -nographic -net none \
 182         -append "root=/dev/fakeroot rw rootfstype=ext3 quiet console=ttyS0,115200n81 selinux=0" \
 183         -initrd $TESTDIR/initramfs.makeroot  || return 1
 184     grep -F -m 1 -q dracut-root-block-created $TESTDIR/client.img || return 1
 185     rm -- $TESTDIR/client.img
 186     (
 187         export initdir=$TESTDIR/overlay
 188         . $basedir/dracut-init.sh
 189         inst_multiple poweroff shutdown
 190         inst_hook shutdown-emergency 000 ./hard-off.sh
 191         inst_hook emergency 000 ./hard-off.sh
 192         inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
 193     )
 194     sudo $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 195         -o "dash plymouth dmraid nfs" \
 196         -a "debug" \
 197         -d "af_packet piix ide-gd_mod ata_piix ext3 sd_mod" \
 198         --no-hostonly-cmdline -N \
 199         -f $TESTDIR/initramfs.testing $KVERSION || return 1
 200
 201     # Make server root
 202     dd if=/dev/null of=$TESTDIR/server.ext3 bs=1M seek=60
 203     mkfs.ext3 -j -F $TESTDIR/server.ext3
 204     mkdir $TESTDIR/mnt
 205     sudo mount -o loop $TESTDIR/server.ext3 $TESTDIR/mnt
 206
 207     kernel=$KVERSION
 208     (
 209         export initdir=$TESTDIR/mnt
 210         . $basedir/dracut-init.sh
 211         (
 212             cd "$initdir";
 213             mkdir -p dev sys proc etc var/run tmp var/lib/dhcpd /etc/iscsi
 214         )
 215         inst /etc/passwd /etc/passwd
 216         inst_multiple sh ls shutdown poweroff stty cat ps ln ip \
 217             dmesg mkdir cp ping \
 218             modprobe tcpdump setsid \
 219             /etc/services sleep mount chmod
 220         inst_multiple tgtd tgtadm
 221         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
 222             [ -f ${_terminfodir}/l/linux ] && break
 223         done
 224         inst_multiple -o ${_terminfodir}/l/linux
 225         instmods iscsi_tcp crc32c ipv6
 226         [ -f /etc/netconfig ] && inst_multiple /etc/netconfig
 227         type -P dhcpd >/dev/null && inst_multiple dhcpd
 228         [ -x /usr/sbin/dhcpd3 ] && inst /usr/sbin/dhcpd3 /usr/sbin/dhcpd
 229         inst_simple /etc/os-release
 230         inst ./server-init.sh /sbin/init
 231         inst ./hosts /etc/hosts
 232         inst ./dhcpd.conf /etc/dhcpd.conf
 233         inst_multiple /etc/nsswitch.conf /etc/rpc /etc/protocols
 234         inst /etc/group /etc/group
 235
 236         cp -a /etc/ld.so.conf* $initdir/etc
 237         sudo ldconfig -r "$initdir"
 238         dracut_kernel_post
 239     )
 240
 241     sudo umount $TESTDIR/mnt
 242     rm -fr -- $TESTDIR/mnt
 243
 244     # Make server's dracut image
 245     $basedir/dracut.sh -l -i $TESTDIR/overlay / \
 246         -a "dash udev-rules base rootfs-block fs-lib debug kernel-modules" \
 247         -d "af_packet piix ide-gd_mod ata_piix ext3 sd_mod e1000 drbg" \
 248         --no-hostonly-cmdline -N \
 249         -f $TESTDIR/initramfs.server $KVERSION || return 1
 250
 251 }
 252
 253 test_cleanup() {
 254     if [[ -s $TESTDIR/server.pid ]]; then
 255         sudo kill -TERM $(cat $TESTDIR/server.pid)
 256         rm -f -- $TESTDIR/server.pid
 257     fi
 258 }
 259
 260 . $testdir/test-functions