test/TEST-30-ISCSI/test.sh

   1 #!/bin/bash
   2
   3 if [[ $NM ]]; then
   4     USE_NETWORK="network-manager"
   5     OMIT_NETWORK="network-legacy"
   6 else
   7     USE_NETWORK="network-legacy"
   8     OMIT_NETWORK="network-manager"
   9 fi
  10
  11 # shellcheck disable=SC2034
  12 TEST_DESCRIPTION="root filesystem over iSCSI with $USE_NETWORK"
  13
  14 KVERSION=${KVERSION-$(uname -r)}
  15
  16 DEBUGFAIL="loglevel=1"
  17 #DEBUGFAIL="rd.shell rd.break rd.debug loglevel=7 "
  18 DEBUGFAIL="rd.debug loglevel=7 "
  19 #SERVER_DEBUG="rd.debug loglevel=7"
  20 #SERIAL="tcp:127.0.0.1:9999"
  21
  22 run_server() {
  23     # Start server first
  24     echo "iSCSI TEST SETUP: Starting DHCP/iSCSI server"
  25
  26     declare -a disk_args=()
  27     declare -i disk_index=0
  28     qemu_add_drive_args disk_index disk_args "$TESTDIR"/server.img serverroot 1
  29     qemu_add_drive_args disk_index disk_args "$TESTDIR"/singleroot.img singleroot
  30     qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid0-1.img raid0-1
  31     qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid0-2.img raid0-2
  32
  33     "$testdir"/run-qemu \
  34         "${disk_args[@]}" \
  35         -serial "${SERIAL:-"file:$TESTDIR/server.log"}" \
  36         -net nic,macaddr=52:54:00:12:34:56,model=e1000 \
  37         -net nic,macaddr=52:54:00:12:34:57,model=e1000 \
  38         -net socket,listen=127.0.0.1:12330 \
  39         -append "panic=1 oops=panic softlockup_panic=1 quiet root=/dev/disk/by-id/ata-disk_serverroot rootfstype=ext3 rw console=ttyS0,115200n81 selinux=0 $SERVER_DEBUG" \
  40         -initrd "$TESTDIR"/initramfs.server \
  41         -pidfile "$TESTDIR"/server.pid -daemonize || return 1
  42     chmod 644 "$TESTDIR"/server.pid || return 1
  43
  44     # Cleanup the terminal if we have one
  45     tty -s && stty sane
  46
  47     if ! [[ $SERIAL ]]; then
  48         while :; do
  49             grep Serving "$TESTDIR"/server.log && break
  50             echo "Waiting for the server to startup"
  51             tail "$TESTDIR"/server.log
  52             sleep 1
  53         done
  54     else
  55         echo Sleeping 10 seconds to give the server a head start
  56         sleep 10
  57     fi
  58
  59 }
  60
  61 run_client() {
  62     local test_name=$1
  63     shift
  64     echo "CLIENT TEST START: $test_name"
  65
  66     dd if=/dev/zero of="$TESTDIR"/marker.img bs=1MiB count=1
  67     declare -a disk_args=()
  68     declare -i disk_index=0
  69     qemu_add_drive_args disk_index disk_args "$TESTDIR"/marker.img marker
  70
  71     "$testdir"/run-qemu \
  72         "${disk_args[@]}" \
  73         -net nic,macaddr=52:54:00:12:34:00,model=e1000 \
  74         -net nic,macaddr=52:54:00:12:34:01,model=e1000 \
  75         -net socket,connect=127.0.0.1:12330 \
  76         -acpitable file=ibft.table \
  77         -append "panic=1 oops=panic softlockup_panic=1 systemd.crash_reboot rw rd.auto rd.retry=50 console=ttyS0,115200n81 selinux=0 rd.debug=0 rd.shell=0 $DEBUGFAIL $*" \
  78         -initrd "$TESTDIR"/initramfs.testing
  79
  80     # shellcheck disable=SC2181
  81     if [[ $? -ne 0 ]] || ! grep -U --binary-files=binary -F -m 1 -q iscsi-OK "$TESTDIR"/marker.img; then
  82         echo "CLIENT TEST END: $test_name [FAILED - BAD EXIT]"
  83         return 1
  84     fi
  85
  86     echo "CLIENT TEST END: $test_name [OK]"
  87     return 0
  88 }
  89
  90 do_test_run() {
  91     initiator=$(iscsi-iname)
  92
  93     run_client "root=dhcp" \
  94         "root=/dev/root netroot=dhcp ip=enp0s1:dhcp" \
  95         "rd.iscsi.initiator=$initiator" \
  96         || return 1
  97
  98     run_client "netroot=iscsi target0" \
  99         "root=LABEL=singleroot netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target0" \
 100         "ip=192.168.50.101::192.168.50.1:255.255.255.0:iscsi-1:enp0s1:off" \
 101         "rd.iscsi.initiator=$initiator" \
 102         || return 1
 103
 104     run_client "netroot=iscsi target1 target2" \
 105         "root=LABEL=sysroot" \
 106         "ip=dhcp" \
 107         "netroot=iscsi:192.168.51.1::::iqn.2009-06.dracut:target1" \
 108         "netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target2" \
 109         "rd.iscsi.initiator=$initiator" \
 110         || return 1
 111
 112     run_client "root=ibft" \
 113         "root=LABEL=singleroot" \
 114         "rd.iscsi.ibft=1" \
 115         "rd.iscsi.firmware=1" \
 116         || return 1
 117
 118     echo "All tests passed [OK]"
 119     return 0
 120 }
 121
 122 test_run() {
 123     if ! run_server; then
 124         echo "Failed to start server" 1>&2
 125         return 1
 126     fi
 127     do_test_run
 128     ret=$?
 129     if [[ -s $TESTDIR/server.pid ]]; then
 130         kill -TERM "$(cat "$TESTDIR"/server.pid)"
 131         rm -f -- "$TESTDIR"/server.pid
 132     fi
 133     return $ret
 134 }
 135
 136 test_setup() {
 137     if ! command -v tgtd &> /dev/null || ! command -v tgtadm &> /dev/null; then
 138         echo "Need tgtd and tgtadm from scsi-target-utils"
 139         return 1
 140     fi
 141
 142     kernel=$KVERSION
 143     # Create what will eventually be our root filesystem onto an overlay
 144     rm -rf -- "$TESTDIR"/overlay
 145     (
 146         # shellcheck disable=SC2030
 147         export initdir=$TESTDIR/overlay/source
 148         # shellcheck disable=SC1090
 149         . "$basedir"/dracut-init.sh
 150         (
 151             cd "$initdir" || exit
 152             mkdir -p -- dev sys proc etc var/run tmp
 153             mkdir -p root usr/bin usr/lib usr/lib64 usr/sbin
 154             mkdir -p -- var/lib/nfs/rpc_pipefs
 155         )
 156         inst_multiple sh shutdown poweroff stty cat ps ln ip \
 157             mount dmesg mkdir cp ping grep setsid dd sync
 158         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
 159             [ -f ${_terminfodir}/l/linux ] && break
 160         done
 161         inst_multiple -o ${_terminfodir}/l/linux
 162         inst_simple /etc/os-release
 163
 164         inst_simple "${basedir}/modules.d/99base/dracut-lib.sh" "/lib/dracut-lib.sh"
 165         inst_simple "${basedir}/modules.d/99base/dracut-dev-lib.sh" "/lib/dracut-dev-lib.sh"
 166         inst_binary "${basedir}/dracut-util" "/usr/bin/dracut-util"
 167         ln -s dracut-util "${initdir}/usr/bin/dracut-getarg"
 168         ln -s dracut-util "${initdir}/usr/bin/dracut-getargs"
 169
 170         inst ./client-init.sh /sbin/init
 171         cp -a /etc/ld.so.conf* "$initdir"/etc
 172         ldconfig -r "$initdir"
 173     )
 174
 175     # second, install the files needed to make the root filesystem
 176     (
 177         # shellcheck disable=SC2031
 178         # shellcheck disable=SC2030
 179         export initdir=$TESTDIR/overlay
 180         # shellcheck disable=SC1090
 181         . "$basedir"/dracut-init.sh
 182         inst_multiple sfdisk mkfs.ext3 poweroff cp umount setsid dd sync blockdev
 183         inst_hook initqueue 01 ./create-client-root.sh
 184         inst_hook initqueue/finished 01 ./finished-false.sh
 185     )
 186
 187     # create an initramfs that will create the target root filesystem.
 188     # We do it this way so that we do not risk trashing the host mdraid
 189     # devices, volume groups, encrypted partitions, etc.
 190     "$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
 191         -m "dash crypt lvm mdraid udev-rules base rootfs-block fs-lib kernel-modules qemu" \
 192         -d "piix ide-gd_mod ata_piix ext3 sd_mod" \
 193         --no-hostonly-cmdline -N \
 194         -f "$TESTDIR"/initramfs.makeroot "$KVERSION" || return 1
 195     rm -rf -- "$TESTDIR"/overlay
 196
 197     dd if=/dev/zero of="$TESTDIR"/marker.img bs=1MiB count=1
 198     dd if=/dev/zero of="$TESTDIR"/singleroot.img bs=1MiB count=200
 199     dd if=/dev/zero of="$TESTDIR"/raid0-1.img bs=1MiB count=100
 200     dd if=/dev/zero of="$TESTDIR"/raid0-2.img bs=1MiB count=100
 201
 202     declare -a disk_args=()
 203     declare -i disk_index=0
 204     qemu_add_drive_args disk_index disk_args "$TESTDIR"/marker.img marker
 205     qemu_add_drive_args disk_index disk_args "$TESTDIR"/singleroot.img singleroot
 206     qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid0-1.img raid0-1
 207     qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid0-2.img raid0-2
 208
 209     # Invoke KVM and/or QEMU to actually create the target filesystem.
 210     "$testdir"/run-qemu \
 211         "${disk_args[@]}" \
 212         -append "root=/dev/fakeroot rw rootfstype=ext3 quiet console=ttyS0,115200n81 selinux=0" \
 213         -initrd "$TESTDIR"/initramfs.makeroot || return 1
 214     grep -U --binary-files=binary -F -m 1 -q dracut-root-block-created "$TESTDIR"/marker.img || return 1
 215     rm -- "$TESTDIR"/marker.img
 216
 217     # shellcheck disable=SC2031
 218     export kernel=$KVERSION
 219     rm -rf -- "$TESTDIR"/overlay
 220     (
 221         mkdir -p "$TESTDIR"/overlay/source
 222         # shellcheck disable=SC2031
 223         # shellcheck disable=SC2030
 224         export initdir=$TESTDIR/overlay/source
 225         # shellcheck disable=SC1090
 226         . "$basedir"/dracut-init.sh
 227         (
 228             cd "$initdir" || exit
 229             mkdir -p dev sys proc etc var/run tmp var/lib/dhcpd /etc/iscsi
 230         )
 231         inst /etc/passwd /etc/passwd
 232         inst_multiple sh ls shutdown poweroff stty cat ps ln ip \
 233             dmesg mkdir cp ping modprobe tcpdump setsid \
 234             sleep mount chmod pidof
 235         inst_multiple tgtd tgtadm
 236         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
 237             [ -f ${_terminfodir}/l/linux ] && break
 238         done
 239         inst_multiple -o ${_terminfodir}/l/linux
 240         instmods iscsi_tcp crc32c ipv6 af_packet
 241         [ -f /etc/netconfig ] && inst_multiple /etc/netconfig
 242         type -P dhcpd > /dev/null && inst_multiple dhcpd
 243         [ -x /usr/sbin/dhcpd3 ] && inst /usr/sbin/dhcpd3 /usr/sbin/dhcpd
 244         inst ./server-init.sh /sbin/init
 245         inst ./hosts /etc/hosts
 246         inst ./dhcpd.conf /etc/dhcpd.conf
 247         inst_multiple -o {,/usr}/etc/nsswitch.conf {,/usr}/etc/rpc \
 248             {,/usr}/etc/protocols {,/usr}/etc/services \
 249             /etc/group /etc/os-release
 250
 251         _nsslibs=$(
 252             cat "$dracutsysrootdir"/{,usr/}etc/nsswitch.conf 2> /dev/null \
 253                 | sed -e '/^#/d' -e 's/^.*://' -e 's/\[NOTFOUND=return\]//' \
 254                 | tr -s '[:space:]' '\n' | sort -u | tr -s '[:space:]' '|'
 255         )
 256         _nsslibs=${_nsslibs#|}
 257         _nsslibs=${_nsslibs%|}
 258
 259         inst_libdir_file -n "$_nsslibs" 'libnss_*.so*'
 260
 261         cp -a /etc/ld.so.conf* "$initdir"/etc
 262         ldconfig -r "$initdir"
 263         dracut_kernel_post
 264     )
 265
 266     # second, install the files needed to make the root filesystem
 267     (
 268         # shellcheck disable=SC2031
 269         # shellcheck disable=SC2030
 270         export initdir=$TESTDIR/overlay
 271         # shellcheck disable=SC1090
 272         . "$basedir"/dracut-init.sh
 273         inst_multiple sfdisk mkfs.ext3 poweroff cp umount sync dd
 274         inst_hook initqueue 01 ./create-server-root.sh
 275         inst_hook initqueue/finished 01 ./finished-false.sh
 276     )
 277
 278     # create an initramfs that will create the target root filesystem.
 279     # We do it this way so that we do not risk trashing the host mdraid
 280     # devices, volume groups, encrypted partitions, etc.
 281     "$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
 282         -m "dash udev-rules base rootfs-block fs-lib kernel-modules fs-lib qemu" \
 283         -d "piix ide-gd_mod ata_piix ext3 sd_mod" \
 284         --nomdadmconf \
 285         --no-hostonly-cmdline -N \
 286         -f "$TESTDIR"/initramfs.makeroot "$KVERSION" || return 1
 287     rm -rf -- "$TESTDIR"/overlay
 288
 289     dd if=/dev/zero of="$TESTDIR"/server.img bs=1MiB count=60
 290     dd if=/dev/zero of="$TESTDIR"/marker.img bs=1MiB count=1
 291     declare -a disk_args=()
 292     # shellcheck disable=SC2034
 293     declare -i disk_index=0
 294     qemu_add_drive_args disk_index disk_args "$TESTDIR"/marker.img marker
 295     qemu_add_drive_args disk_index disk_args "$TESTDIR"/server.img root
 296
 297     # Invoke KVM and/or QEMU to actually create the target filesystem.
 298     "$testdir"/run-qemu \
 299         "${disk_args[@]}" \
 300         -append "root=/dev/dracut/root rw rootfstype=ext3 quiet console=ttyS0,115200n81 selinux=0" \
 301         -initrd "$TESTDIR"/initramfs.makeroot || return 1
 302     grep -U --binary-files=binary -F -m 1 -q dracut-root-block-created "$TESTDIR"/marker.img || return 1
 303     rm -- "$TESTDIR"/marker.img
 304
 305     # Make an overlay with needed tools for the test harness
 306     (
 307         # shellcheck disable=SC2031
 308         # shellcheck disable=SC2030
 309         export initdir=$TESTDIR/overlay
 310         # shellcheck disable=SC1090
 311         . "$basedir"/dracut-init.sh
 312         inst_multiple poweroff shutdown
 313         inst_hook shutdown-emergency 000 ./hard-off.sh
 314         inst_hook emergency 000 ./hard-off.sh
 315         inst_simple ./client.link /etc/systemd/network/01-client.link
 316     )
 317     # Make client's dracut image
 318     "$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
 319         -o "dash plymouth dmraid nfs ${OMIT_NETWORK}" \
 320         -a "debug ${USE_NETWORK}" \
 321         --no-hostonly-cmdline -N \
 322         -f "$TESTDIR"/initramfs.testing "$KVERSION" || return 1
 323
 324     (
 325         # shellcheck disable=SC2031
 326         export initdir="$TESTDIR"/overlay
 327         # shellcheck disable=SC1090
 328         . "$basedir"/dracut-init.sh
 329         rm "$initdir"/etc/systemd/network/01-client.link
 330         inst_simple ./server.link /etc/systemd/network/01-server.link
 331         inst_hook pre-mount 99 ./wait-if-server.sh
 332     )
 333     # Make server's dracut image
 334     "$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
 335         -a "dash udev-rules base rootfs-block fs-lib debug kernel-modules network network-legacy" \
 336         -d "af_packet piix ide-gd_mod ata_piix ext3 sd_mod e1000 drbg" \
 337         --no-hostonly-cmdline -N \
 338         -f "$TESTDIR"/initramfs.server "$KVERSION" || return 1
 339
 340     rm -rf -- "$TESTDIR"/overlay
 341 }
 342
 343 test_cleanup() {
 344     if [[ -s $TESTDIR/server.pid ]]; then
 345         kill -TERM "$(cat "$TESTDIR"/server.pid)"
 346         rm -f -- "$TESTDIR"/server.pid
 347     fi
 348 }
 349
 350 # shellcheck disable=SC1090
 351 . "$testdir"/test-functions