mirror of
https://github.com/systemd/systemd.git
synced 2024-11-01 09:21:26 +03:00
c4b0c4599d
We need to specify a full path to the "ip" binary and busybox "ip" has a slightly different output than the normal ip, and won't show "DOWN". hence instead ensure that at lest not "UP" is in there.
184 lines
6.1 KiB
Bash
Executable File
184 lines
6.1 KiB
Bash
Executable File
#!/bin/bash
|
|
# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
|
|
# ex: ts=8 sw=4 sts=4 et filetype=sh
|
|
set -e
|
|
TEST_DESCRIPTION="systemd-nspawn smoke test"
|
|
TEST_NO_NSPAWN=1
|
|
SKIP_INITRD=yes
|
|
. $TEST_BASE_DIR/test-functions
|
|
|
|
test_setup() {
|
|
create_empty_image
|
|
mkdir -p $TESTDIR/root
|
|
mount ${LOOPDEV}p1 $TESTDIR/root
|
|
|
|
# Create what will eventually be our root filesystem onto an overlay
|
|
(
|
|
LOG_LEVEL=5
|
|
eval $(udevadm info --export --query=env --name=${LOOPDEV}p2)
|
|
|
|
setup_basic_environment
|
|
dracut_install busybox chmod rmdir unshare ip
|
|
|
|
cp create-busybox-container $initdir/
|
|
|
|
./create-busybox-container $initdir/nc-container
|
|
initdir="$initdir/nc-container" dracut_install nc ip
|
|
|
|
# setup the testsuite service
|
|
cat >$initdir/etc/systemd/system/testsuite.service <<EOF
|
|
[Unit]
|
|
Description=Testsuite service
|
|
After=multi-user.target
|
|
|
|
[Service]
|
|
ExecStart=/test-nspawn.sh
|
|
Type=oneshot
|
|
StandardOutput=tty
|
|
StandardError=tty
|
|
EOF
|
|
|
|
cat >$initdir/test-nspawn.sh <<'EOF'
|
|
#!/bin/bash
|
|
set -x
|
|
set -e
|
|
set -u
|
|
set -o pipefail
|
|
|
|
export SYSTEMD_LOG_LEVEL=debug
|
|
|
|
# check cgroup-v2
|
|
is_v2_supported=no
|
|
mkdir -p /tmp/cgroup2
|
|
if mount -t cgroup2 cgroup2 /tmp/cgroup2; then
|
|
is_v2_supported=yes
|
|
umount /tmp/cgroup2
|
|
fi
|
|
rmdir /tmp/cgroup2
|
|
|
|
# check cgroup namespaces
|
|
is_cgns_supported=no
|
|
if [[ -f /proc/1/ns/cgroup ]]; then
|
|
is_cgns_supported=yes
|
|
fi
|
|
|
|
is_user_ns_supported=no
|
|
if unshare -U sh -c :; then
|
|
is_user_ns_supported=yes
|
|
fi
|
|
|
|
function check_bind_tmp_path {
|
|
# https://github.com/systemd/systemd/issues/4789
|
|
local _root="/var/lib/machines/bind-tmp-path"
|
|
/create-busybox-container "$_root"
|
|
>/tmp/bind
|
|
systemd-nspawn --register=no -D "$_root" --bind=/tmp/bind /bin/sh -c 'test -e /tmp/bind'
|
|
}
|
|
|
|
function check_notification_socket {
|
|
# https://github.com/systemd/systemd/issues/4944
|
|
local _cmd='echo a | $(busybox which nc) -U -u -w 1 /run/systemd/nspawn/notify'
|
|
systemd-nspawn --register=no -D /nc-container /bin/sh -x -c "$_cmd"
|
|
systemd-nspawn --register=no -D /nc-container -U /bin/sh -x -c "$_cmd"
|
|
}
|
|
|
|
function run {
|
|
if [[ "$1" = "yes" && "$is_v2_supported" = "no" ]]; then
|
|
printf "Unified cgroup hierarchy is not supported. Skipping.\n" >&2
|
|
return 0
|
|
fi
|
|
if [[ "$2" = "yes" && "$is_cgns_supported" = "no" ]]; then
|
|
printf "Cgroup namespaces are not supported. Skipping.\n" >&2
|
|
return 0
|
|
fi
|
|
|
|
local _root="/var/lib/machines/unified-$1-cgns-$2-api-vfs-writable-$3"
|
|
/create-busybox-container "$_root"
|
|
UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" SYSTEMD_NSPAWN_API_VFS_WRITABLE="$3" systemd-nspawn --register=no -D "$_root" -b
|
|
UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" SYSTEMD_NSPAWN_API_VFS_WRITABLE="$3" systemd-nspawn --register=no -D "$_root" --private-network -b
|
|
|
|
if UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" SYSTEMD_NSPAWN_API_VFS_WRITABLE="$3" systemd-nspawn --register=no -D "$_root" -U -b; then
|
|
[[ "$is_user_ns_supported" = "yes" && "$3" = "network" ]] && return 1
|
|
else
|
|
[[ "$is_user_ns_supported" = "no" && "$3" = "network" ]] && return 1
|
|
fi
|
|
|
|
if UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" SYSTEMD_NSPAWN_API_VFS_WRITABLE="$3" systemd-nspawn --register=no -D "$_root" --private-network -U -b; then
|
|
[[ "$is_user_ns_supported" = "yes" && "$3" = "yes" ]] && return 1
|
|
else
|
|
[[ "$is_user_ns_supported" = "no" && "$3" = "yes" ]] && return 1
|
|
fi
|
|
|
|
local _netns_opt="--network-namespace-path=/proc/self/ns/net"
|
|
|
|
# --network-namespace-path and network-related options cannot be used together
|
|
if UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" SYSTEMD_NSPAWN_API_VFS_WRITABLE="$3" systemd-nspawn --register=no -D "$_root" "$_netns_opt" --network-interface=lo -b; then
|
|
return 1
|
|
fi
|
|
|
|
if UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" SYSTEMD_NSPAWN_API_VFS_WRITABLE="$3" systemd-nspawn --register=no -D "$_root" "$_netns_opt" --network-macvlan=lo -b; then
|
|
return 1
|
|
fi
|
|
|
|
if UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" SYSTEMD_NSPAWN_API_VFS_WRITABLE="$3" systemd-nspawn --register=no -D "$_root" "$_netns_opt" --network-ipvlan=lo -b; then
|
|
return 1
|
|
fi
|
|
|
|
if UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" SYSTEMD_NSPAWN_API_VFS_WRITABLE="$3" systemd-nspawn --register=no -D "$_root" "$_netns_opt" --network-veth -b; then
|
|
return 1
|
|
fi
|
|
|
|
if UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" SYSTEMD_NSPAWN_API_VFS_WRITABLE="$3" systemd-nspawn --register=no -D "$_root" "$_netns_opt" --network-veth-extra=lo -b; then
|
|
return 1
|
|
fi
|
|
|
|
if UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" SYSTEMD_NSPAWN_API_VFS_WRITABLE="$3" systemd-nspawn --register=no -D "$_root" "$_netns_opt" --network-bridge=lo -b; then
|
|
return 1
|
|
fi
|
|
|
|
if UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" SYSTEMD_NSPAWN_API_VFS_WRITABLE="$3" systemd-nspawn --register=no -D "$_root" "$_netns_opt" --network-zone=zone -b; then
|
|
return 1
|
|
fi
|
|
|
|
if UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" SYSTEMD_NSPAWN_API_VFS_WRITABLE="$3" systemd-nspawn --register=no -D "$_root" "$_netns_opt" --private-network -b; then
|
|
return 1
|
|
fi
|
|
|
|
# test --network-namespace-path works with a network namespace created by "ip netns"
|
|
ip netns add nspawn_test
|
|
_netns_opt="--network-namespace-path=/run/netns/nspawn_test"
|
|
UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" SYSTEMD_NSPAWN_API_VFS_WRITABLE="$3" systemd-nspawn --register=no -D "$_root" "$_netns_opt" /bin/ip a | grep -v -E '^1: lo.*UP'
|
|
local r=$?
|
|
ip netns del nspawn_test
|
|
|
|
if [ $r -ne 0 ]; then
|
|
return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
check_bind_tmp_path
|
|
|
|
check_notification_socket
|
|
|
|
for api_vfs_writable in yes no network; do
|
|
run no no $api_vfs_writable
|
|
run yes no $api_vfs_writable
|
|
run no yes $api_vfs_writable
|
|
run yes yes $api_vfs_writable
|
|
done
|
|
|
|
touch /testok
|
|
EOF
|
|
|
|
chmod 0755 $initdir/test-nspawn.sh
|
|
setup_testsuite
|
|
) || return 1
|
|
|
|
ddebug "umount $TESTDIR/root"
|
|
umount $TESTDIR/root
|
|
}
|
|
|
|
do_test "$@"
|