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authorEvgeny Vereshchagin <evvers@ya.ru>2016-10-14 18:42:46 +0000
committerEvgeny Vereshchagin <evvers@ya.ru>2016-10-17 16:50:09 +0000
commitc7934185fec8e7746f0660df71b3c03d48a0b132 (patch)
treebc987873e050570da4ac6b847ebbba363bda71e4 /test/TEST-13-NSPAWN-SMOKE/test.sh
parentc7458f93991105e9890b0ec8dfc849b019b5df5f (diff)
tests: add smoke test for systemd-nspawn
Basically, this test runs: ``` systemd-nspawn --register=no -D "$_root" -b systemd-nspawn --register=no -D "$_root" --private-network -b systemd-nspawn --register=no -D "$_root" -U -b systemd-nspawn --register=no -D "$_root" --private-network -U -b ``` and exports the `UNIFIED_CGROUP_HIERARCHY=[yes|no]`, `SYSTEMD_NSPAWN_USE_CGNS=[yes|no]` Inspired by * systemd#3589 (comment) * systemd#4372 (comment) * systemd#4223 (comment) * systemd#1555 and so on :-)
Diffstat (limited to 'test/TEST-13-NSPAWN-SMOKE/test.sh')
-rwxr-xr-xtest/TEST-13-NSPAWN-SMOKE/test.sh138
1 files changed, 138 insertions, 0 deletions
diff --git a/test/TEST-13-NSPAWN-SMOKE/test.sh b/test/TEST-13-NSPAWN-SMOKE/test.sh
new file mode 100755
index 0000000000..dfc437c0ee
--- /dev/null
+++ b/test/TEST-13-NSPAWN-SMOKE/test.sh
@@ -0,0 +1,138 @@
+#!/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="systemd-nspawn smoke test"
+SKIP_INITRD=yes
+. $TEST_BASE_DIR/test-functions
+
+check_result_qemu() {
+ ret=1
+ mkdir -p $TESTDIR/root
+ mount ${LOOPDEV}p1 $TESTDIR/root
+ [[ -e $TESTDIR/root/testok ]] && ret=0
+ [[ -f $TESTDIR/root/failed ]] && cp -a $TESTDIR/root/failed $TESTDIR
+ cp -a $TESTDIR/root/var/log/journal $TESTDIR
+ umount $TESTDIR/root
+ [[ -f $TESTDIR/failed ]] && cat $TESTDIR/failed
+ ls -l $TESTDIR/journal/*/*.journal
+ test -s $TESTDIR/failed && ret=$(($ret+1))
+ return $ret
+}
+
+test_run() {
+ if run_qemu; then
+ check_result_qemu || return 1
+ else
+ dwarn "can't run QEMU, skipping"
+ fi
+ return 0
+}
+
+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
+ dracut_install ./has-overflow
+
+ cp create-busybox-container $initdir/
+
+ # setup the testsuite service
+ cat >$initdir/etc/systemd/system/testsuite.service <<EOF
+[Unit]
+Description=Testsuite service
+After=multi-user.target
+
+[Service]
+ExecStart=/test-nspawn.sh
+Type=oneshot
+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
+
+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-$2"
+ /create-busybox-container "$_root"
+ UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" systemd-nspawn --register=no -D "$_root" -b
+ UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" systemd-nspawn --register=no -D "$_root" --private-network -b
+
+ if ! UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" systemd-nspawn --register=no -D "$_root" -U -b; then
+ if [[ "$1" = "no" && "$2" = "yes" ]] && /has-overflow -M '0 1073283072 65536' -G '0 1073283072 65536'; then
+ printf "Failure expected, ignoring (see https://github.com/systemd/systemd/issues/4352)\n" >&2
+ else
+ return 1
+ fi
+ fi
+
+ if ! UNIFIED_CGROUP_HIERARCHY="$1" SYSTEMD_NSPAWN_USE_CGNS="$2" systemd-nspawn --register=no -D "$_root" --private-network -U -b; then
+ if [[ "$1" = "no" && "$2" = "yes" ]] && /has-overflow -M '0 1073283072 65536' -G '0 1073283072 65536'; then
+ printf "Failure expected, ignoring (see https://github.com/systemd/systemd/issues/4352)\n" >&2
+ else
+ return 1
+ fi
+ fi
+
+ return 0
+}
+
+run no no
+run yes no
+run no yes
+run yes yes
+
+touch /testok
+EOF
+
+ chmod 0755 $initdir/test-nspawn.sh
+ setup_testsuite
+ ) || return 1
+
+ ddebug "umount $TESTDIR/root"
+ umount $TESTDIR/root
+}
+
+test_cleanup() {
+ umount $TESTDIR/root 2>/dev/null
+ [[ $LOOPDEV ]] && losetup -d $LOOPDEV
+ return 0
+}
+
+do_test "$@"