blob: f6639f1840e1e997c0670637f20c835fd7e645d8 (
plain)
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
|
#!/usr/bin/env bash
# SPDX-License-Identifier: LGPL-2.1-or-later
set -eux
set -o pipefail
# shellcheck source=test/units/util.sh
. "$(dirname "$0")"/util.sh
pre=test05
cat >/run/systemd/system/"$pre"alpha.slice <<EOF
[Slice]
MemoryMax=400M
MemoryHigh=400M
TasksMax=400
EOF
cat >/run/systemd/system/"$pre"alpha-beta.slice <<EOF
[Slice]
MemoryMax=100M
MemoryHigh=100M
TasksMax=100
EOF
cat >/run/systemd/system/"$pre"alpha-beta-gamma.slice <<EOF
[Slice]
MemoryMax=200M
MemoryHigh=200M
TasksMax=200
EOF
systemctl daemon-reload
srv=probe.service
slc0="$pre"alpha.slice
slc="$pre"alpha-beta-gamma.slice
systemd-run --unit "$srv" --slice "$slc" \
-p MemoryMax=50M \
-p MemoryHigh=50M \
-p TasksMax=50 \
sleep inf
# Compare with inequality because test can run in a constrained container
assert_le "$(systemctl show -P EffectiveMemoryMax "$srv")" "52428800"
assert_le "$(systemctl show -P EffectiveMemoryHigh "$srv")" "52428800"
assert_le "$(systemctl show -P EffectiveTasksMax "$srv")" "50"
systemctl stop "$srv"
systemd-run --unit "$srv" --slice "$slc" \
sleep inf
assert_le "$(systemctl show -P EffectiveMemoryMax "$srv")" "104857600"
assert_le "$(systemctl show -P EffectiveMemoryHigh "$srv")" "104857600"
assert_le "$(systemctl show -P EffectiveTasksMax "$srv")" "100"
systemctl set-property "$slc0" \
MemoryMax=50M \
MemoryHigh=50M \
TasksMax=50
assert_le "$(systemctl show -P EffectiveMemoryMax "$srv")" "52428800"
assert_le "$(systemctl show -P EffectiveMemoryHigh "$srv")" "52428800"
assert_le "$(systemctl show -P EffectiveTasksMax "$srv")" "50"
systemctl stop "$srv"
rm -f /run/systemd/system/"$pre"* || :
|
