test/TEST-30-ISCSI/test.sh

   1 #!/bin/bash
   2
   3 # shellcheck disable=SC2034
   4 TEST_DESCRIPTION="root filesystem over iSCSI with $USE_NETWORK"
   5
   6 #DEBUGFAIL="rd.shell rd.break rd.debug loglevel=7 "
   7 #SERVER_DEBUG="rd.debug loglevel=7"
   8 #SERIAL="tcp:127.0.0.1:9999"
   9
  10 run_server() {
  11     # Start server first
  12     echo "iSCSI TEST SETUP: Starting DHCP/iSCSI server"
  13
  14     declare -a disk_args=()
  15     declare -i disk_index=0
  16     qemu_add_drive_args disk_index disk_args "$TESTDIR"/server.img serverroot 0 1
  17     qemu_add_drive_args disk_index disk_args "$TESTDIR"/singleroot.img singleroot
  18     qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid0-1.img raid0-1
  19     qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid0-2.img raid0-2
  20
  21     "$testdir"/run-qemu \
  22         "${disk_args[@]}" \
  23         -serial "${SERIAL:-"file:$TESTDIR/server.log"}" \
  24         -net nic,macaddr=52:54:00:12:34:56,model=e1000 \
  25         -net nic,macaddr=52:54:00:12:34:57,model=e1000 \
  26         -net socket,listen=127.0.0.1:12330 \
  27         -append "panic=1 oops=panic softlockup_panic=1 quiet root=/dev/disk/by-id/ata-disk_serverroot rootfstype=ext4 rw console=ttyS0,115200n81 selinux=0 $SERVER_DEBUG" \
  28         -initrd "$TESTDIR"/initramfs.server \
  29         -pidfile "$TESTDIR"/server.pid -daemonize || return 1
  30     chmod 644 "$TESTDIR"/server.pid || return 1
  31
  32     # Cleanup the terminal if we have one
  33     tty -s && stty sane
  34
  35     if ! [[ $SERIAL ]]; then
  36         while :; do
  37             grep Serving "$TESTDIR"/server.log && break
  38             echo "Waiting for the server to startup"
  39             tail "$TESTDIR"/server.log
  40             sleep 1
  41         done
  42     else
  43         echo Sleeping 10 seconds to give the server a head start
  44         sleep 10
  45     fi
  46
  47 }
  48
  49 run_client() {
  50     local test_name=$1
  51     shift
  52     echo "CLIENT TEST START: $test_name"
  53
  54     declare -a disk_args=()
  55     declare -i disk_index=0
  56     qemu_add_drive_args disk_index disk_args "$TESTDIR"/marker.img marker
  57
  58     test_marker_reset
  59     "$testdir"/run-qemu \
  60         "${disk_args[@]}" \
  61         -net nic,macaddr=52:54:00:12:34:00,model=e1000 \
  62         -net nic,macaddr=52:54:00:12:34:01,model=e1000 \
  63         -net socket,connect=127.0.0.1:12330 \
  64         -acpitable file=ibft.table \
  65         -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 $*" \
  66         -initrd "$TESTDIR"/initramfs.testing
  67
  68     # shellcheck disable=SC2181
  69     if [[ $? -ne 0 ]] || ! test_marker_check iscsi-OK; then
  70         echo "CLIENT TEST END: $test_name [FAILED - BAD EXIT]"
  71         return 1
  72     fi
  73
  74     echo "CLIENT TEST END: $test_name [OK]"
  75     return 0
  76 }
  77
  78 do_test_run() {
  79     initiator=$(iscsi-iname)
  80
  81     run_client "root=dhcp" \
  82         "root=/dev/root netroot=dhcp ip=enp0s1:dhcp" \
  83         "rd.iscsi.initiator=$initiator" \
  84         || return 1
  85
  86     run_client "netroot=iscsi target0" \
  87         "root=LABEL=singleroot netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target0" \
  88         "ip=192.168.50.101::192.168.50.1:255.255.255.0:iscsi-1:enp0s1:off" \
  89         "rd.iscsi.initiator=$initiator" \
  90         || return 1
  91
  92     run_client "netroot=iscsi target1 target2" \
  93         "root=LABEL=sysroot" \
  94         "ip=dhcp" \
  95         "netroot=iscsi:192.168.51.1::::iqn.2009-06.dracut:target1" \
  96         "netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target2" \
  97         "rd.iscsi.initiator=$initiator" \
  98         || return 1
  99
 100     run_client "root=ibft" \
 101         "root=LABEL=singleroot" \
 102         "rd.iscsi.ibft=1" \
 103         "rd.iscsi.firmware=1" \
 104         || return 1
 105
 106     echo "All tests passed [OK]"
 107     return 0
 108 }
 109
 110 test_run() {
 111     if ! run_server; then
 112         echo "Failed to start server" 1>&2
 113         return 1
 114     fi
 115     do_test_run
 116     ret=$?
 117     if [[ -s $TESTDIR/server.pid ]]; then
 118         kill -TERM "$(cat "$TESTDIR"/server.pid)"
 119         rm -f -- "$TESTDIR"/server.pid
 120     fi
 121     return $ret
 122 }
 123
 124 test_check() {
 125     if ! command -v tgtd &> /dev/null || ! command -v tgtadm &> /dev/null; then
 126         echo "Need tgtd and tgtadm from scsi-target-utils"
 127         return 1
 128     fi
 129 }
 130
 131 test_setup() {
 132     kernel=$KVERSION
 133     # Create what will eventually be our root filesystem onto an overlay
 134     rm -rf -- "$TESTDIR"/overlay
 135     (
 136         # shellcheck disable=SC2030
 137         export initdir=$TESTDIR/overlay/source
 138         # shellcheck disable=SC1090
 139         . "$basedir"/dracut-init.sh
 140         (
 141             cd "$initdir" || exit
 142             mkdir -p -- dev sys proc etc var/run tmp
 143             mkdir -p root usr/bin usr/lib usr/lib64 usr/sbin
 144             mkdir -p -- var/lib/nfs/rpc_pipefs
 145         )
 146         inst_multiple sh shutdown poweroff stty cat ps ln ip \
 147             mount dmesg mkdir cp ping grep setsid dd sync
 148         for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
 149             [ -f ${_terminfodir}/l/linux ] && break
 150         done
 151         inst_multiple -o ${_terminfodir}/l/linux
 152         inst_simple /etc/os-release
 153
 154         inst_simple "${basedir}/modules.d/99base/dracut-lib.sh" "/lib/dracut-lib.sh"
 155         inst_simple "${basedir}/modules.d/99base/dracut-dev-lib.sh" "/lib/dracut-dev-lib.sh"
 156         inst_binary "${basedir}/dracut-util" "/usr/bin/dracut-util"
 157         ln -s dracut-util "${initdir}/usr/bin/dracut-getarg"
 158         ln -s dracut-util "${initdir}/usr/bin/dracut-getargs"
 159
 160         inst ./client-init.sh /sbin/init
 161         cp -a /etc/ld.so.conf* "$initdir"/etc
 162         ldconfig -r "$initdir"
 163     )
 164
 165     # second, install the files needed to make the root filesystem
 166     (
 167         # shellcheck disable=SC2031
 168         # shellcheck disable=SC2030
 169         export initdir=$TESTDIR/overlay
 170         # shellcheck disable=SC1090
 171         . "$basedir"/dracut-init.sh
 172         inst_multiple sfdisk mkfs.ext4 poweroff cp umount setsid dd sync blockdev
 173         inst_hook initqueue 01 ./create-client-root.sh
 174         inst_hook initqueue/finished 01 ./finished-false.sh
 175     )
 176
 177     # create an initramfs that will create the target root filesystem.
 178     # We do it this way so that we do not risk trashing the host mdraid
 179     # devices, volume groups, encrypted partitions, etc.
 180     "$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
 181         -m "dash crypt lvm mdraid kernel-modules qemu" \
 182         -d "piix ide-gd_mod ata_piix ext4 sd_mod" \
 183         --no-hostonly-cmdline -N \
 184         -f "$TESTDIR"/initramfs.makeroot "$KVERSION" || return 1
 185     rm -rf -- "$TESTDIR"/overlay
 186
 187     declare -a disk_args=()
 188     declare -i disk_index=0
 189     qemu_add_drive_args disk_index disk_args "$TESTDIR"/marker.img marker 1
 190     qemu_add_drive_args disk_index disk_args "$TESTDIR"/singleroot.img singleroot 200
 191     qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid0-1.img raid0-1 100
 192     qemu_add_drive_args disk_index disk_args "$TESTDIR"/raid0-2.img raid0-2 100
 193
 194     # Invoke KVM and/or QEMU to actually create the target filesystem.
 195     "$testdir"/run-qemu \
 196         "${disk_args[@]}" \
 197         -append "root=/dev/fakeroot rw rootfstype=ext4 quiet console=ttyS0,115200n81 selinux=0" \
 198         -initrd "$TESTDIR"/initramfs.makeroot || return 1
 199     test_marker_check dracut-root-block-created || return 1
 200     rm -- "$TESTDIR"/marker.img
 201
 202     # shellcheck disable=SC2031
 203     export kernel=$KVERSION
 204     rm -rf -- "$TESTDIR"/overlay
 205     (
 206         mkdir -p "$TESTDIR"/overlay/source
 207         # shellcheck disable=SC2031
 208         # shellcheck disable=SC2030
 209         export initdir=$TESTDIR/overlay/source
 210         # shellcheck disable=SC1090
 211         . "$basedir"/dracut-init.sh
 212         (
 213             cd "$initdir" || exit
 214             mkdir -p dev sys proc etc var/run tmp var/lib/dhcpd /etc/iscsi
 215         )
 216         inst /etc/passwd /etc/passwd
 217         inst_multiple sh ls shutdown poweroff stty cat ps ln ip \
 218             dmesg mkdir cp ping modprobe tcpdump setsid \
 219             sleep mount chmod pidof
 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 ${_terminfodir}/l/linux
 225         instmods iscsi_tcp crc32c ipv6 af_packet
 226         [ -f /etc/netconfig ] && inst_multiple /etc/netconfig
 227         type -P dhcpd > /dev/null && inst_multiple dhcpd
 228         inst ./server-init.sh /sbin/init
 229         inst ./hosts /etc/hosts
 230         inst ./dhcpd.conf /etc/dhcpd.conf
 231         inst_multiple -o {,/usr}/etc/nsswitch.conf {,/usr}/etc/rpc \
 232             {,/usr}/etc/protocols {,/usr}/etc/services \
 233             /etc/group /etc/os-release
 234
 235         _nsslibs=$(
 236             cat "$dracutsysrootdir"/{,usr/}etc/nsswitch.conf 2> /dev/null \
 237                 | sed -e '/^#/d' -e 's/^.*://' -e 's/\[NOTFOUND=return\]//' \
 238                 | tr -s '[:space:]' '\n' | sort -u | tr -s '[:space:]' '|'
 239         )
 240         _nsslibs=${_nsslibs#|}
 241         _nsslibs=${_nsslibs%|}
 242
 243         inst_libdir_file -n "$_nsslibs" 'libnss_*.so*'
 244
 245         cp -a /etc/ld.so.conf* "$initdir"/etc
 246         ldconfig -r "$initdir"
 247         dracut_kernel_post
 248     )
 249
 250     # second, install the files needed to make the root filesystem
 251     (
 252         # shellcheck disable=SC2031
 253         # shellcheck disable=SC2030
 254         export initdir=$TESTDIR/overlay
 255         # shellcheck disable=SC1090
 256         . "$basedir"/dracut-init.sh
 257         inst_multiple sfdisk mkfs.ext4 poweroff cp umount sync dd
 258         inst_hook initqueue 01 ./create-server-root.sh
 259         inst_hook initqueue/finished 01 ./finished-false.sh
 260     )
 261
 262     # create an initramfs that will create the target root filesystem.
 263     # We do it this way so that we do not risk trashing the host mdraid
 264     # devices, volume groups, encrypted partitions, etc.
 265     "$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
 266         -m "dash rootfs-block kernel-modules qemu" \
 267         -d "piix ide-gd_mod ata_piix ext4 sd_mod" \
 268         --nomdadmconf \
 269         --no-hostonly-cmdline -N \
 270         -f "$TESTDIR"/initramfs.makeroot "$KVERSION" || return 1
 271     rm -rf -- "$TESTDIR"/overlay
 272
 273     declare -a disk_args=()
 274     # shellcheck disable=SC2034
 275     declare -i disk_index=0
 276     qemu_add_drive_args disk_index disk_args "$TESTDIR"/marker.img marker 1
 277     qemu_add_drive_args disk_index disk_args "$TESTDIR"/server.img root 60
 278
 279     # Invoke KVM and/or QEMU to actually create the target filesystem.
 280     "$testdir"/run-qemu \
 281         "${disk_args[@]}" \
 282         -append "root=/dev/dracut/root rw rootfstype=ext4 quiet console=ttyS0,115200n81 selinux=0" \
 283         -initrd "$TESTDIR"/initramfs.makeroot || return 1
 284     test_marker_check dracut-root-block-created || return 1
 285     rm -- "$TESTDIR"/marker.img
 286
 287     # Make an overlay with needed tools for the test harness
 288     (
 289         # shellcheck disable=SC2031
 290         # shellcheck disable=SC2030
 291         export initdir=$TESTDIR/overlay
 292         # shellcheck disable=SC1090
 293         . "$basedir"/dracut-init.sh
 294         inst_multiple poweroff shutdown
 295         inst_hook shutdown-emergency 000 ./hard-off.sh
 296         inst_hook emergency 000 ./hard-off.sh
 297         inst_simple ./client.link /etc/systemd/network/01-client.link
 298     )
 299     # Make client's dracut image
 300     "$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
 301         -o "plymouth dmraid nfs" \
 302         -a "debug ${USE_NETWORK}" \
 303         --no-hostonly-cmdline -N \
 304         -f "$TESTDIR"/initramfs.testing "$KVERSION" || return 1
 305
 306     (
 307         # shellcheck disable=SC2031
 308         export initdir="$TESTDIR"/overlay
 309         # shellcheck disable=SC1090
 310         . "$basedir"/dracut-init.sh
 311         rm "$initdir"/etc/systemd/network/01-client.link
 312         inst_simple ./server.link /etc/systemd/network/01-server.link
 313         inst_hook pre-mount 99 ./wait-if-server.sh
 314         inst_multiple sysctl
 315     )
 316     # Make server's dracut image
 317     "$basedir"/dracut.sh -l -i "$TESTDIR"/overlay / \
 318         -a "dash rootfs-block debug kernel-modules network network-legacy" \
 319         -d "af_packet piix ide-gd_mod ata_piix ext4 sd_mod e1000 drbg" \
 320         --no-hostonly-cmdline -N \
 321         -f "$TESTDIR"/initramfs.server "$KVERSION" || return 1
 322
 323     rm -rf -- "$TESTDIR"/overlay
 324 }
 325
 326 test_cleanup() {
 327     if [[ -s $TESTDIR/server.pid ]]; then
 328         kill -TERM "$(cat "$TESTDIR"/server.pid)"
 329         rm -f -- "$TESTDIR"/server.pid
 330     fi
 331 }
 332
 333 # shellcheck disable=SC1090
 334 . "$testdir"/test-functions