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dracut/test/TEST-60-MTUMAC/test.sh

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#!/bin/bash
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
# ex: ts=8 sw=4 sts=4 et filetype=sh
TEST_DESCRIPTION="root filesystem on NFS with multiple nics"
KVERSION=${KVERSION-$(uname -r)}
# Uncomment this to debug failures
#DEBUGFAIL="rd.shell rd.break"
#SERIAL="tcp:127.0.0.1:9999"
run_server() {
# Start server first
echo "MULTINIC TEST SETUP: Starting DHCP/NFS server"
fsck -a "$TESTDIR"/server.ext3 || return 1
$testdir/run-qemu \
-hda "$TESTDIR"/server.ext3 \
-m 512M -smp 2 \
-display none \
-net socket,listen=127.0.0.1:12350 \
-net nic,macaddr=52:54:01:12:34:56,model=e1000 \
${SERIAL:+-serial "$SERIAL"} \
-watchdog i6300esb -watchdog-action poweroff \
-kernel /boot/vmlinuz-"$KVERSION" \
-no-reboot \
-append "panic=1 loglevel=7 root=/dev/sda rootfstype=ext3 rw console=ttyS0,115200n81 selinux=0" \
-initrd "$TESTDIR"/initramfs.server \
-pidfile "$TESTDIR"/server.pid -daemonize || return 1
chmod 644 -- "$TESTDIR"/server.pid || return 1
# Cleanup the terminal if we have one
tty -s && stty sane
echo Sleeping 10 seconds to give the server a head start
sleep 10
}
client_test() {
local test_name="$1"
local cmdline="$2"
local check="$3"
echo "CLIENT TEST START: $test_name"
# Need this so kvm-qemu will boot (needs non-/dev/zero local disk)
if ! dd if=/dev/zero of="$TESTDIR"/client.img bs=1M count=1; then
echo "Unable to make client sda image" 1>&2
return 1
fi
$testdir/run-qemu -hda "$TESTDIR"/client.img -m 512M -smp 2 -nographic \
-net socket,connect=127.0.0.1:12350 \
-net nic,macaddr=52:54:00:12:34:01,model=e1000 \
-net nic,macaddr=52:54:00:12:34:02,model=e1000 \
-net nic,macaddr=52:54:00:12:34:03,model=e1000 \
-net nic,macaddr=52:54:00:12:34:04,model=e1000 \
-net nic,macaddr=52:54:00:12:34:05,model=e1000 \
-watchdog i6300esb -watchdog-action poweroff \
-kernel /boot/vmlinuz-"$KVERSION" \
-no-reboot \
-append "panic=1 $cmdline $DEBUGFAIL rd.retry=5 rw console=ttyS0,115200n81 selinux=0 init=/sbin/init" \
-initrd "$TESTDIR"/initramfs.testing
{
read OK
if [[ "$OK" != "OK" ]]; then
echo "CLIENT TEST END: $test_name [FAILED - BAD EXIT]"
return 1
fi
while read IFACE MTU MAC; do
[[ $IFACE == END ]] && break
IFACES+="${IFACE}-${MTU}-${MAC} "
done
} < "$TESTDIR"/client.img || return 1
echo "$IFACES"
for i in $check; do
if [[ " $IFACES " != *\ $i\ * ]]; then
echo "$i not in '$IFACES'"
echo "CLIENT TEST END: $test_name [FAILED - BAD IF]"
return 1
fi
done
for i in $IFACES; do
if [[ " $check " != *\ $i\ * ]]; then
echo "$i in '$IFACES', but should not be"
echo "CLIENT TEST END: $test_name [FAILED - BAD IF]"
return 1
fi
done
echo "CLIENT TEST END: $test_name [OK]"
return 0
}
test_run() {
if ! run_server; then
echo "Failed to start server" 1>&2
return 1
fi
test_client || { kill_server; return 1; }
}
test_client() {
client_test "MTUMAC format: ip=<interface>:{dhcp|on|any|dhcp6|auto6}[:[<mtu>][:<macaddr>]]" \
"
ip=ens3:dhcp:1000
ip=ens4:dhcp::54:52:00:ab:cd:01
ip=ens5:dhcp::[54:52:00:ab:cd:02]
ip=ens6:dhcp:1000:54:52:00:ab:cd:03
ip=ens7:dhcp:1000:[54:52:00:ab:cd:04]
rd.neednet=1
root=nfs:192.168.50.1:/nfs/client bootdev=ens3
" \
"ens3-1000-52:54:00:12:34:01 ens4-1500-54:52:00:ab:cd:01 ens5-1500-54:52:00:ab:cd:02 ens6-1000-54:52:00:ab:cd:03 ens7-1000-54:52:00:ab:cd:04" || return 1
client_test "MTUMAC format: format: ip=<client-IP>:[<peer>]:<gateway-IP>:<netmask>:<client_hostname>:<interface>:{none|off|dhcp|on|any|dhcp6|auto6|ibft}:[:[<mtu>][:<macaddr>]]" \
"
ip=192.168.50.2::192.168.50.1:24:test:ens3:none:1000
ip=192.168.50.3::192.168.50.1:24:test:ens4:none::54:52:00:ab:cd:01
ip=192.168.50.4::192.168.50.1:24:test:ens5:none::[54:52:00:ab:cd:02]
ip=192.168.50.5::192.168.50.1:24:test:ens6:none:1000:54:52:00:ab:cd:03
ip=192.168.50.6::192.168.50.1:24:test:ens7:none:1000:[54:52:00:ab:cd:04]
rd.neednet=1
root=nfs:192.168.50.1:/nfs/client bootdev=ens3
" \
"ens3-1000-52:54:00:12:34:01 ens4-1500-54:52:00:ab:cd:01 ens5-1500-54:52:00:ab:cd:02 ens6-1000-54:52:00:ab:cd:03 ens7-1000-54:52:00:ab:cd:04" || return 1
kill_server
return 0
}
test_setup() {
# Make server root
dd if=/dev/null of="$TESTDIR"/server.ext3 bs=1M seek=60
mke2fs -j -F -- "$TESTDIR"/server.ext3
mkdir -- "$TESTDIR"/mnt
mount -o loop -- "$TESTDIR"/server.ext3 "$TESTDIR"/mnt
(
export initdir="$TESTDIR"/mnt
. "$basedir"/dracut-init.sh
(
cd "$initdir";
mkdir -p -- dev sys proc run etc var/run tmp var/lib/{dhcpd,rpcbind}
mkdir -p -- var/lib/nfs/{v4recovery,rpc_pipefs}
chmod 777 -- var/lib/rpcbind var/lib/nfs
)
for _f in modules.builtin.bin modules.builtin; do
[[ $srcmods/$_f ]] && break
done || {
dfatal "No modules.builtin.bin and modules.builtin found!"
return 1
}
for _f in modules.builtin.bin modules.builtin modules.order; do
[[ $srcmods/$_f ]] && inst_simple "$srcmods/$_f" "/lib/modules/$kernel/$_f"
done
inst_multiple sh ls shutdown poweroff stty cat ps ln ip \
dmesg mkdir cp ping exportfs \
modprobe rpc.nfsd rpc.mountd showmount tcpdump \
/etc/services sleep mount chmod
for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
[ -f "${_terminfodir}"/l/linux ] && break
done
inst_multiple -o "${_terminfodir}"/l/linux
type -P portmap >/dev/null && inst_multiple portmap
type -P rpcbind >/dev/null && inst_multiple rpcbind
[ -f /etc/netconfig ] && inst_multiple /etc/netconfig
type -P dhcpd >/dev/null && inst_multiple dhcpd
[ -x /usr/sbin/dhcpd3 ] && inst /usr/sbin/dhcpd3 /usr/sbin/dhcpd
instmods nfsd sunrpc ipv6 lockd af_packet
inst_simple /etc/os-release
inst ./server-init.sh /sbin/init
inst ./hosts /etc/hosts
inst ./exports /etc/exports
inst ./dhcpd.conf /etc/dhcpd.conf
inst_multiple /etc/nsswitch.conf /etc/rpc /etc/protocols
inst_multiple rpc.idmapd /etc/idmapd.conf
inst_libdir_file 'libnfsidmap_nsswitch.so*'
inst_libdir_file 'libnfsidmap/*.so*'
inst_libdir_file 'libnfsidmap*.so*'
_nsslibs=$(sed -e '/^#/d' -e 's/^.*://' -e 's/\[NOTFOUND=return\]//' /etc/nsswitch.conf \
| tr -s '[:space:]' '\n' | sort -u | tr -s '[:space:]' '|')
_nsslibs=${_nsslibs#|}
_nsslibs=${_nsslibs%|}
inst_libdir_file -n "$_nsslibs" 'libnss_*.so*'
inst /etc/nsswitch.conf /etc/nsswitch.conf
inst /etc/passwd /etc/passwd
inst /etc/group /etc/group
cp -a -- /etc/ld.so.conf* "$initdir"/etc
ldconfig -r "$initdir"
dracut_kernel_post
)
# Make client root inside server root
(
export initdir="$TESTDIR"/mnt/nfs/client
. "$basedir"/dracut-init.sh
inst_multiple sh shutdown poweroff stty cat ps ln ip \
mount dmesg mkdir cp ping grep ls
for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do
[[ -f ${_terminfodir}/l/linux ]] && break
done
inst_multiple -o "${_terminfodir}"/l/linux
inst_simple /etc/os-release
inst ./client-init.sh /sbin/init
(
cd "$initdir"
mkdir -p -- dev sys proc etc run
mkdir -p -- var/lib/nfs/rpc_pipefs
)
inst /etc/nsswitch.conf /etc/nsswitch.conf
inst /etc/passwd /etc/passwd
inst /etc/group /etc/group
inst_multiple rpc.idmapd /etc/idmapd.conf
inst_libdir_file 'libnfsidmap_nsswitch.so*'
inst_libdir_file 'libnfsidmap/*.so*'
inst_libdir_file 'libnfsidmap*.so*'
_nsslibs=$(sed -e '/^#/d' -e 's/^.*://' -e 's/\[NOTFOUND=return\]//' -- /etc/nsswitch.conf \
| tr -s '[:space:]' '\n' | sort -u | tr -s '[:space:]' '|')
_nsslibs=${_nsslibs#|}
_nsslibs=${_nsslibs%|}
inst_libdir_file -n "$_nsslibs" 'libnss_*.so*'
cp -a -- /etc/ld.so.conf* "$initdir"/etc
ldconfig -r "$initdir"
)
umount "$TESTDIR"/mnt
rm -fr -- "$TESTDIR"/mnt
# Make an overlay with needed tools for the test harness
(
export initdir="$TESTDIR"/overlay
. "$basedir"/dracut-init.sh
inst_multiple poweroff shutdown
inst_hook emergency 000 ./hard-off.sh
inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
)
# Make server's dracut image
$basedir/dracut.sh -l -i "$TESTDIR"/overlay / \
--no-early-microcode \
-m "udev-rules base rootfs-block fs-lib debug kernel-modules watchdog" \
-d "af_packet piix ide-gd_mod ata_piix ext3 sd_mod nfsv2 nfsv3 nfsv4 nfs_acl nfs_layout_nfsv41_files nfsd e1000 i6300esb ib700wdt" \
-f "$TESTDIR"/initramfs.server "$KVERSION" || return 1
# Make client's dracut image
$basedir/dracut.sh -l -i "$TESTDIR"/overlay / \
--no-early-microcode \
-o "plymouth" \
-a "debug" \
-d "af_packet piix sd_mod sr_mod ata_piix ide-gd_mod e1000 nfsv2 nfsv3 nfsv4 nfs_acl nfs_layout_nfsv41_files sunrpc i6300esb ib700wdt" \
-f "$TESTDIR"/initramfs.testing "$KVERSION" || return 1
}
kill_server() {
if [[ -s "$TESTDIR"/server.pid ]]; then
kill -TERM -- $(cat "$TESTDIR"/server.pid)
rm -f -- "$TESTDIR"/server.pid
fi
}
test_cleanup() {
kill_server
}
. "$testdir"/test-functions
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