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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
if [[ $NM ]]; then
USE_NETWORK="network-manager"
OMIT_NETWORK="network-legacy"
else
USE_NETWORK="network-legacy"
OMIT_NETWORK="network-manager"
fi
TEST_DESCRIPTION="root filesystem on NFS with bridging/bonding/vlan with $USE_NETWORK"
KVERSION=${KVERSION-$(uname -r)}
# Uncomment this to debug failures
#DEBUGFAIL="rd.shell rd.break"
#DEBUGFAIL="rd.shell rd.break rd.debug"
#SERIAL="tcp:127.0.0.1:9999"
run_server() {
# Start server first
echo "MULTINIC TEST SETUP: Starting DHCP/NFS server"
fsck -a "$TESTDIR"/server.ext3 || return 1
$testdir/run-qemu \
-hda "$TESTDIR"/server.ext3 \
-netdev socket,id=n0,listen=127.0.0.1:12370 \
-netdev socket,id=n1,listen=127.0.0.1:12371 \
-netdev socket,id=n2,listen=127.0.0.1:12372 \
-netdev socket,id=n3,listen=127.0.0.1:12373 \
-device e1000,netdev=n0,mac=52:54:01:12:34:56 \
-device e1000,netdev=n1,mac=52:54:01:12:34:57 \
-device e1000,netdev=n2,mac=52:54:01:12:34:58 \
-device e1000,netdev=n3,mac=52:54:01:12:34:59 \
${SERIAL:+-serial "$SERIAL"} \
${SERIAL:--serial file:"$TESTDIR"/server.log} \
-watchdog i6300esb -watchdog-action poweroff \
-append "panic=1 loglevel=7 root=/dev/sda rootfstype=ext3 rw console=ttyS0,115200n81 selinux=0 rd.debug" \
-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
if ! [[ $SERIAL ]]; then
echo "Waiting for the server to startup"
while : ; do
grep Serving "$TESTDIR"/server.log && break
sleep 1
done
else
echo Sleeping 10 seconds to give the server a head start
sleep 10
fi
}
client_test() {
local test_name="$1"
local do_vlan13="$2"
local cmdline="$3"
local check="$4"
local CONF
echo "CLIENT TEST START: $test_name"
[ "$do_vlan13" != "yes" ] && unset do_vlan13
# 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
if [[ $do_vlan13 ]]; then
nic1=" -netdev socket,connect=127.0.0.1:12371,id=n1"
nic3=" -netdev socket,connect=127.0.0.1:12373,id=n3"
else
nic1=" -netdev hubport,id=n1,hubid=2"
nic3=" -netdev hubport,id=n3,hubid=3"
fi
$testdir/run-qemu \
-hda "$TESTDIR"/client.img \
-netdev socket,connect=127.0.0.1:12370,id=s1 \
-netdev hubport,hubid=1,id=h1,netdev=s1 \
-netdev hubport,hubid=1,id=h2 -device e1000,mac=52:54:00:12:34:01,netdev=h2 \
-netdev hubport,hubid=1,id=h3 -device e1000,mac=52:54:00:12:34:02,netdev=h3 \
$nic1 -device e1000,mac=52:54:00:12:34:03,netdev=n1 \
-netdev socket,connect=127.0.0.1:12372,id=n2 -device e1000,mac=52:54:00:12:34:04,netdev=n2 \
$nic3 -device e1000,mac=52:54:00:12:34:05,netdev=n3 \
-watchdog i6300esb -watchdog-action poweroff \
-append "panic=1 $cmdline systemd.crash_reboot rd.debug $DEBUGFAIL rd.retry=5 rw console=ttyS0,115200n81 selinux=0 init=/sbin/init" \
-initrd "$TESTDIR"/initramfs.testing
{
read OK
if [[ "$OK" != "OK" ]]; then
echo "CLIENT TEST END: $test_name [FAILED - BAD EXIT]"
return 1
fi
while read line; do
[[ $line == END ]] && break
CONF+="$line "
done
} < "$TESTDIR"/client.img || return 1
if [[ "$check" != "$CONF" ]]; then
echo "Expected: '$check'"
echo
echo
echo "Got: '$CONF'"
echo "CLIENT TEST END: $test_name [FAILED - BAD CONF]"
return 1
fi
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() {
if [[ $NM ]]; then
EXPECT='ens3 ens5.0004 ens5.3 vlan0001 vlan2 /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-* EOF '
else
EXPECT='ens3 ens5.0004 ens5.3 vlan0001 vlan2 /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-ens3 # Generated by dracut initrd NAME="ens3" DEVICE="ens3" ONBOOT=yes NETBOOT=yes IPV6INIT=yes BOOTPROTO=dhcp TYPE=Ethernet /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-ens5.0004 # Generated by dracut initrd NAME="ens5.0004" ONBOOT=yes NETBOOT=yes BOOTPROTO=none IPADDR="192.168.57.104" PREFIX="24" GATEWAY="192.168.57.1" TYPE=Vlan DEVICE="ens5.0004" VLAN=yes PHYSDEV="ens5" /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-ens5.3 # Generated by dracut initrd NAME="ens5.3" ONBOOT=yes NETBOOT=yes BOOTPROTO=none IPADDR="192.168.56.103" PREFIX="24" GATEWAY="192.168.56.1" TYPE=Vlan DEVICE="ens5.3" VLAN=yes PHYSDEV="ens5" /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-vlan0001 # Generated by dracut initrd NAME="vlan0001" ONBOOT=yes NETBOOT=yes BOOTPROTO=none IPADDR="192.168.54.101" PREFIX="24" GATEWAY="192.168.54.1" TYPE=Vlan DEVICE="vlan0001" VLAN=yes PHYSDEV="ens5" /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-vlan2 # Generated by dracut initrd NAME="vlan2" ONBOOT=yes NETBOOT=yes BOOTPROTO=none IPADDR="192.168.55.102" PREFIX="24" GATEWAY="192.168.55.1" TYPE=Vlan DEVICE="vlan2" VLAN=yes PHYSDEV="ens5" EOF '
fi
client_test "Multiple VLAN" \
"yes" \
"
vlan=vlan0001:ens5
vlan=vlan2:ens5
vlan=ens5.3:ens5
vlan=ens5.0004:ens5
ip=ens3:dhcp
ip=192.168.54.101::192.168.54.1:24:test:vlan0001:none
ip=192.168.55.102::192.168.55.1:24:test:vlan2:none
ip=192.168.56.103::192.168.56.1:24:test:ens5.3:none
ip=192.168.57.104::192.168.57.1:24:test:ens5.0004:none
rd.neednet=1
root=nfs:192.168.50.1:/nfs/client bootdev=ens3
" \
"$EXPECT" \
|| return 1
if [[ $NM ]]; then
EXPECT='bond0 bond1 /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-* EOF '
else
EXPECT='bond0 bond1 /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-bond0 # Generated by dracut initrd NAME="bond0" DEVICE="bond0" ONBOOT=yes NETBOOT=yes IPV6INIT=yes BOOTPROTO=dhcp BONDING_OPTS="" NAME="bond0" TYPE=Bond /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-bond1 # Generated by dracut initrd NAME="bond1" DEVICE="bond1" ONBOOT=yes NETBOOT=yes IPV6INIT=yes BOOTPROTO=dhcp BONDING_OPTS="" NAME="bond1" TYPE=Bond /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-ens3 # Generated by dracut initrd NAME="ens3" TYPE=Ethernet ONBOOT=yes NETBOOT=yes SLAVE=yes MASTER="bond0" DEVICE="ens3" /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-ens4 # Generated by dracut initrd NAME="ens4" TYPE=Ethernet ONBOOT=yes NETBOOT=yes SLAVE=yes MASTER="bond0" DEVICE="ens4" /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-ens6 # Generated by dracut initrd NAME="ens6" TYPE=Ethernet ONBOOT=yes NETBOOT=yes SLAVE=yes MASTER="bond1" DEVICE="ens6" /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-ens7 # Generated by dracut initrd NAME="ens7" TYPE=Ethernet ONBOOT=yes NETBOOT=yes SLAVE=yes MASTER="bond1" DEVICE="ens7" EOF '
fi
client_test "Multiple Bonds" \
"yes" \
"
bond=bond0:ens3,ens4
bond=bond1:ens6,ens7
ip=bond0:dhcp
ip=bond1:dhcp
rd.neednet=1
root=nfs:192.168.50.1:/nfs/client bootdev=bond0
" \
"$EXPECT" \
|| return 1
if [[ $NM ]]; then
EXPECT='br0 br1 /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-* EOF '
else
EXPECT='br0 br1 /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-br0 # Generated by dracut initrd NAME="br0" DEVICE="br0" ONBOOT=yes NETBOOT=yes IPV6INIT=yes BOOTPROTO=dhcp TYPE=Bridge NAME="br0" /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-br1 # Generated by dracut initrd NAME="br1" DEVICE="br1" ONBOOT=yes NETBOOT=yes IPV6INIT=yes BOOTPROTO=dhcp TYPE=Bridge NAME="br1" /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-ens3 # Generated by dracut initrd NAME="ens3" TYPE=Ethernet ONBOOT=yes NETBOOT=yes BRIDGE="br0" DEVICE="ens3" /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-ens4 # Generated by dracut initrd NAME="ens4" TYPE=Ethernet ONBOOT=yes NETBOOT=yes BRIDGE="br0" DEVICE="ens4" /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-ens6 # Generated by dracut initrd NAME="ens6" TYPE=Ethernet ONBOOT=yes NETBOOT=yes BRIDGE="br1" DEVICE="ens6" /run/initramfs/state/etc/sysconfig/network-scripts/ifcfg-ens7 # Generated by dracut initrd NAME="ens7" TYPE=Ethernet ONBOOT=yes NETBOOT=yes BRIDGE="br1" DEVICE="ens7" EOF '
fi
client_test "Multiple Bridges" \
"no" \
"
bridge=br0:ens3,ens4
bridge=br1:ens6,ens7
ip=br0:dhcp
ip=br1:dhcp
rd.neednet=1
root=nfs:192.168.50.1:/nfs/client bootdev=br0
" \
"$EXPECT" \
|| return 1
kill_server
return 0
}
test_setup() {
# Make server root
dd if=/dev/zero of="$TESTDIR"/server.ext3 bs=1M count=120
mke2fs -j -F -- "$TESTDIR"/server.ext3
mkdir -- "$TESTDIR"/mnt
mount -o loop -- "$TESTDIR"/server.ext3 "$TESTDIR"/mnt
kernel=$KVERSION
(
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 8021q ipvlan macvlan
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 sort dd
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
inst_simple ./99-default.link /etc/systemd/network/99-default.link
)
# 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 qemu" \
-d "ipvlan macvlan af_packet piix ide-gd_mod ata_piix ext3 sd_mod nfsv2 nfsv3 nfsv4 nfs_acl nfs_layout_nfsv41_files nfsd e1000 i6300esb ib700wdt" \
--no-hostonly-cmdline -N \
-f "$TESTDIR"/initramfs.server "$KVERSION" || return 1
# Make client's dracut image
$basedir/dracut.sh -l -i "$TESTDIR"/overlay / \
--no-early-microcode \
-o "plymouth ${OMIT_NETWORK}" \
-a "debug ${USE_NETWORK}" \
-d "ipvlan macvlan af_packet piix sd_mod sr_mod ata_piix ide-gd_mod e1000 nfsv2 nfsv3 nfsv4 nfs_acl nfs_layout_nfsv41_files sunrpc i6300esb ib700wdt" \
--no-hostonly-cmdline -N \
-f "$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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