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153 lines
6.0 KiB
153 lines
6.0 KiB
#!/bin/bash |
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TEST_DESCRIPTION="root filesystem on an encrypted LVM PV on a degraded RAID-5" |
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KVERSION=${KVERSION-$(uname -r)} |
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# Uncomment this to debug failures |
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#DEBUGFAIL="rd.shell rd.break rd.debug" |
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#DEBUGFAIL="rd.shell rd.break=pre-mount udev.log-priority=debug" |
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#DEBUGFAIL="rd.shell rd.udev.log-priority=debug loglevel=70 systemd.log_target=kmsg" |
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#DEBUGFAIL="rd.shell loglevel=70 systemd.log_target=kmsg" |
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client_run() { |
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echo "CLIENT TEST START: $@" |
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cp --sparse=always --reflink=auto $TESTDIR/disk2.img $TESTDIR/disk2.img.new |
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cp --sparse=always --reflink=auto $TESTDIR/disk3.img $TESTDIR/disk3.img.new |
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$testdir/run-qemu \ |
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-drive format=raw,index=0,media=disk,file=$TESTDIR/root.ext2 -m 256M -nographic -smp 2 \ |
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-drive format=raw,index=2,media=disk,file=$TESTDIR/disk2.img.new \ |
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-drive format=raw,index=3,media=disk,file=$TESTDIR/disk3.img.new \ |
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-net none \ |
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-append "$* root=LABEL=root rw rd.retry=10 rd.info console=ttyS0,115200n81 selinux=0 rd.debug $DEBUGFAIL " \ |
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-initrd $TESTDIR/initramfs.testing |
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if ! grep -F -m 1 -q dracut-root-block-success $TESTDIR/root.ext2; then |
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echo "CLIENT TEST END: $@ [FAIL]" |
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return 1; |
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fi |
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sed -i -e 's#dracut-root-block-success#dracut-root-block-xxxxxxx#' $TESTDIR/root.ext2 |
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echo "CLIENT TEST END: $@ [OK]" |
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return 0 |
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} |
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test_run() { |
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eval $(grep -F --binary-files=text -m 1 MD_UUID $TESTDIR/root.ext2) |
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echo "MD_UUID=$MD_UUID" |
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read LUKS_UUID < $TESTDIR/luksuuid |
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client_run failme && return 1 |
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client_run rd.auto || return 1 |
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client_run rd.luks.uuid=$LUKS_UUID rd.md.uuid=$MD_UUID rd.md.conf=0 rd.lvm.vg=dracut || return 1 |
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client_run rd.luks.uuid=$LUKS_UUID rd.md.uuid=failme rd.md.conf=0 rd.lvm.vg=dracut failme && return 1 |
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client_run rd.luks.uuid=$LUKS_UUID rd.md.uuid=$MD_UUID rd.lvm=0 failme && return 1 |
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client_run rd.luks.uuid=$LUKS_UUID rd.md.uuid=$MD_UUID rd.lvm=0 rd.auto=1 failme && return 1 |
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client_run rd.luks.uuid=$LUKS_UUID rd.md.uuid=$MD_UUID rd.lvm.vg=failme failme && return 1 |
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client_run rd.luks.uuid=$LUKS_UUID rd.md.uuid=$MD_UUID rd.lvm.vg=dracut || return 1 |
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client_run rd.luks.uuid=$LUKS_UUID rd.md.uuid=$MD_UUID rd.lvm.lv=dracut/failme failme && return 1 |
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client_run rd.luks.uuid=$LUKS_UUID rd.md.uuid=$MD_UUID rd.lvm.lv=dracut/root || return 1 |
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return 0 |
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} |
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test_setup() { |
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# Create the blank file to use as a root filesystem |
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rm -f -- $TESTDIR/root.ext2 |
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dd if=/dev/null of=$TESTDIR/root.ext2 bs=1M seek=40 |
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dd if=/dev/null of=$TESTDIR/disk1.img bs=1M seek=20 |
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dd if=/dev/null of=$TESTDIR/disk2.img bs=1M seek=20 |
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dd if=/dev/null of=$TESTDIR/disk3.img bs=1M seek=20 |
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kernel=$KVERSION |
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# Create what will eventually be our root filesystem onto an overlay |
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( |
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export initdir=$TESTDIR/overlay/source |
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. $basedir/dracut-init.sh |
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( |
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cd "$initdir" |
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mkdir -p -- dev sys proc etc var/run tmp |
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mkdir -p root usr/bin usr/lib usr/lib64 usr/sbin |
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for i in bin sbin lib lib64; do |
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ln -sfnr usr/$i $i |
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done |
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) |
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inst_multiple sh df free ls shutdown poweroff stty cat ps ln ip route \ |
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mount dmesg ifconfig dhclient mkdir cp ping dhclient |
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for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do |
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[ -f ${_terminfodir}/l/linux ] && break |
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done |
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inst_multiple -o ${_terminfodir}/l/linux |
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inst "$basedir/modules.d/40network/dhclient-script.sh" "/sbin/dhclient-script" |
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inst "$basedir/modules.d/40network/ifup.sh" "/sbin/ifup" |
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inst_multiple grep |
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inst_simple /etc/os-release |
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inst ./test-init.sh /sbin/init |
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find_binary plymouth >/dev/null && inst_multiple plymouth |
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cp -a /etc/ld.so.conf* $initdir/etc |
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sudo ldconfig -r "$initdir" |
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) |
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# second, install the files needed to make the root filesystem |
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( |
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export initdir=$TESTDIR/overlay |
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. $basedir/dracut-init.sh |
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inst_multiple sfdisk mke2fs poweroff cp umount dd grep |
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inst_hook initqueue 01 ./create-root.sh |
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inst_hook initqueue/finished 01 ./finished-false.sh |
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inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules |
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) |
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# create an initramfs that will create the target root filesystem. |
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# We do it this way so that we do not risk trashing the host mdraid |
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# devices, volume groups, encrypted partitions, etc. |
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$basedir/dracut.sh -l -i $TESTDIR/overlay / \ |
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-m "dash crypt lvm mdraid udev-rules base rootfs-block fs-lib kernel-modules" \ |
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-d "piix ide-gd_mod ata_piix ext2 sd_mod" \ |
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--no-hostonly-cmdline -N \ |
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-f $TESTDIR/initramfs.makeroot $KVERSION || return 1 |
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rm -rf -- $TESTDIR/overlay |
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# Invoke KVM and/or QEMU to actually create the target filesystem. |
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$testdir/run-qemu \ |
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-drive format=raw,index=0,media=disk,file=$TESTDIR/root.ext2 \ |
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-drive format=raw,index=1,media=disk,file=$TESTDIR/disk1.img \ |
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-drive format=raw,index=2,media=disk,file=$TESTDIR/disk2.img \ |
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-drive format=raw,index=3,media=disk,file=$TESTDIR/disk3.img \ |
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-m 256M -smp 2 -nographic -net none \ |
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-append "root=/dev/fakeroot rw rootfstype=ext2 quiet console=ttyS0,115200n81 selinux=0" \ |
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-initrd $TESTDIR/initramfs.makeroot || return 1 |
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grep -F -m 1 -q dracut-root-block-created $TESTDIR/root.ext2 || return 1 |
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eval $(grep -F --binary-files=text -m 1 MD_UUID $TESTDIR/root.ext2) |
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eval $(grep -F -a -m 1 ID_FS_UUID $TESTDIR/root.ext2) |
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echo $ID_FS_UUID > $TESTDIR/luksuuid |
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( |
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export initdir=$TESTDIR/overlay |
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. $basedir/dracut-init.sh |
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inst_multiple poweroff shutdown |
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inst_hook emergency 000 ./hard-off.sh |
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inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules |
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inst ./cryptroot-ask.sh /sbin/cryptroot-ask |
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mkdir -p $initdir/etc |
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echo "ARRAY /dev/md0 level=raid5 num-devices=3 UUID=$MD_UUID" > $initdir/etc/mdadm.conf |
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echo "luks-$ID_FS_UUID UUID=$ID_FS_UUID /etc/key" > $initdir/etc/crypttab |
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echo -n test > $initdir/etc/key |
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) |
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sudo $basedir/dracut.sh -l -i $TESTDIR/overlay / \ |
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-o "plymouth network kernel-network-modules" \ |
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-a "debug" \ |
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-d "piix ide-gd_mod ata_piix ext2 sd_mod" \ |
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--no-hostonly-cmdline -N \ |
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-f $TESTDIR/initramfs.testing $KVERSION || return 1 |
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} |
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test_cleanup() { |
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return 0 |
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} |
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. $testdir/test-functions
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