1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
#!/bin/sh
set -e
die()
{
echo "$@" >&2
exit 1
}
if ! [ -e "/dev/baseimage" ] ; then
echo "SKIP: skipping nested tests because /dev/baseimage does not exist"
exit 0
fi
ISCSI_IP=$(python3 debian/tests/find_free_ip.py)
ISCSI_NAME=iqn.2003-01.org.linux-iscsi.debian.autopkgtest
[ -n "$ISCSI_IP" ] || die "$0: couldn't find free ip to use for iSCSI target"
[ -n "$ADT_ARTIFACTS" ] || die "$0: ADT_ARTIFACTS not set"
echo "Creating dummy interface with iSCSI target IP $ISCSI_IP"
# Create iSCSI interface
modprobe dummy
ip link add name iscsi0 type dummy
ip link set dev iscsi0 up
ip -4 addr add "${ISCSI_IP}/24" dev iscsi0
echo "Setting up iSCSI target"
# Create disk image and export it (qemu-img create will be sparse by default)
qemu-img create -f raw /tmp/iscsi_disk.img 100M
# Since we add a portal manually, we need to make sure not to automatically
# add a new portal when creating the initial TPG, otherwise the portal
# creation command will fail.
targetcli set global auto_add_default_portal=false
targetcli backstores/fileio/ create name=disk0 file_or_dev=/tmp/iscsi_disk.img size=100M
targetcli iscsi/ create "${ISCSI_NAME}"
targetcli iscsi/"${ISCSI_NAME}"/tpg1/luns/ create /backstores/fileio/disk0
targetcli iscsi/"${ISCSI_NAME}"/tpg1/portals/ create "$ISCSI_IP" 3260
targetcli iscsi/"${ISCSI_NAME}"/tpg1/ set attribute authentication=0 demo_mode_write_protect=0 generate_node_acls=1 cache_dynamic_acls=1
BINARY_PATH="$(grep -v ^# /etc/apt/sources.list.d/autopkgtest.list 2>/dev/null | grep -v ^$ | sed 's%.*file://\([^ ]*\) .*%\1%' | head -n 1)"
# Reuse binary packages
BINARY_ARGS=""
for pkg in "${BINARY_PATH}/"*.deb ; do
if [ -f "$pkg" ] ; then
BINARY_ARGS="${BINARY_ARGS:+$BINARY_ARGS }$pkg"
fi
done
# We pretend that this is a built tree here, because we don't want to
# trigger a rebuild. That's fine, because even if there was a build
# required here, they will have been added to the binary package
# repository.
echo "Calling nested autopkgtest with debian/tests/control.nested"
# Call autopkgtest for the nested tests; also allocate less RAM than we
# have, otherwise QEMU won't start. 10/16ths is a good ration, because
# we haven't started much in this VM - and with a default ram size of
# 1 GiB (see autopkgtest-qemu) this would give us a reasonable 640 MiB
# of RAM in the nested VM.
# FIXME: Possibly add some swap space...
RAM_SIZE=$(grep MemTotal: /proc/meminfo | awk '{print int($2/1024/16*10)}')
set +e
autopkgtest -B -o "$ADT_ARTIFACTS/nested" -U --override-control debian/tests/control.nested \
--env "ISCSI_TARGET_IP=$ISCSI_IP" --env "ISCSI_TARGET_NAME=$ISCSI_NAME" \
$BINARY_ARGS $PWD/ \
-- qemu --ram-size $RAM_SIZE /dev/baseimage
RC=$?
case $RC in
0|2)
# adt-run exit code 2 signifies skipped tests - but that shouldn't
# cause the outer-layered test to fail
exit 0
;;
*)
exit $RC
;;
esac
exit 0
|
