mirror of
https://github.com/systemd/systemd.git
synced 2024-12-23 21:35:11 +03:00
322 lines
12 KiB
Bash
Executable File
322 lines
12 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# SPDX-License-Identifier: LGPL-2.1-or-later
|
|
set -eux
|
|
set -o pipefail
|
|
|
|
# Limit the maximum journal size
|
|
trap "journalctl --rotate --vacuum-size=16M" EXIT
|
|
|
|
# Rotation/flush test, see https://github.com/systemd/systemd/issues/19895
|
|
journalctl --relinquish-var
|
|
for _ in {0..50}; do
|
|
dd if=/dev/urandom bs=1M count=1 | base64 | systemd-cat
|
|
done
|
|
journalctl --rotate
|
|
journalctl --flush
|
|
journalctl --sync
|
|
|
|
# Reset the ratelimit buckets for the subsequent tests below.
|
|
systemctl restart systemd-journald
|
|
|
|
# Test stdout stream
|
|
|
|
# Skip empty lines
|
|
ID=$(journalctl --new-id128 | sed -n 2p)
|
|
: >/expected
|
|
printf $'\n\n\n' | systemd-cat -t "$ID" --level-prefix false
|
|
journalctl --sync
|
|
journalctl -b -o cat -t "$ID" >/output
|
|
cmp /expected /output
|
|
|
|
ID=$(journalctl --new-id128 | sed -n 2p)
|
|
: >/expected
|
|
printf $'<5>\n<6>\n<7>\n' | systemd-cat -t "$ID" --level-prefix true
|
|
journalctl --sync
|
|
journalctl -b -o cat -t "$ID" >/output
|
|
cmp /expected /output
|
|
|
|
# Remove trailing spaces
|
|
ID=$(journalctl --new-id128 | sed -n 2p)
|
|
printf "Trailing spaces\n">/expected
|
|
printf $'<5>Trailing spaces \t \n' | systemd-cat -t "$ID" --level-prefix true
|
|
journalctl --sync
|
|
journalctl -b -o cat -t "$ID" >/output
|
|
cmp /expected /output
|
|
|
|
ID=$(journalctl --new-id128 | sed -n 2p)
|
|
printf "Trailing spaces\n">/expected
|
|
printf $'Trailing spaces \t \n' | systemd-cat -t "$ID" --level-prefix false
|
|
journalctl --sync
|
|
journalctl -b -o cat -t "$ID" >/output
|
|
cmp /expected /output
|
|
|
|
# Don't remove leading spaces
|
|
ID=$(journalctl --new-id128 | sed -n 2p)
|
|
printf $' \t Leading spaces\n'>/expected
|
|
printf $'<5> \t Leading spaces\n' | systemd-cat -t "$ID" --level-prefix true
|
|
journalctl --sync
|
|
journalctl -b -o cat -t "$ID" >/output
|
|
cmp /expected /output
|
|
|
|
ID=$(journalctl --new-id128 | sed -n 2p)
|
|
printf $' \t Leading spaces\n'>/expected
|
|
printf $' \t Leading spaces\n' | systemd-cat -t "$ID" --level-prefix false
|
|
journalctl --sync
|
|
journalctl -b -o cat -t "$ID" >/output
|
|
cmp /expected /output
|
|
|
|
# --output-fields restricts output
|
|
ID=$(journalctl --new-id128 | sed -n 2p)
|
|
printf $'foo' | systemd-cat -t "$ID" --level-prefix false
|
|
journalctl --sync
|
|
journalctl -b -o export --output-fields=MESSAGE,FOO --output-fields=PRIORITY,MESSAGE -t "$ID" >/output
|
|
[[ $(grep -c . /output) -eq 8 ]]
|
|
grep -q '^__CURSOR=' /output
|
|
grep -q '^MESSAGE=foo$' /output
|
|
grep -q '^PRIORITY=6$' /output
|
|
(! grep '^FOO=' /output)
|
|
(! grep '^SYSLOG_FACILITY=' /output)
|
|
|
|
# '-b all' negates earlier use of -b (-b and -m are otherwise exclusive)
|
|
journalctl -b -1 -b all -m >/dev/null
|
|
|
|
# -b always behaves like -b0
|
|
journalctl -q -b-1 -b0 | head -1 >/expected
|
|
journalctl -q -b-1 -b | head -1 >/output
|
|
cmp /expected /output
|
|
# ... even when another option follows (both of these should fail due to -m)
|
|
{ journalctl -ball -b0 -m 2>&1 || :; } | head -1 >/expected
|
|
{ journalctl -ball -b -m 2>&1 || :; } | head -1 >/output
|
|
cmp /expected /output
|
|
|
|
# https://github.com/systemd/systemd/issues/13708
|
|
ID=$(systemd-id128 new)
|
|
systemd-cat -t "$ID" bash -c 'echo parent; (echo child) & wait' &
|
|
PID=$!
|
|
wait $PID
|
|
journalctl --sync
|
|
# We can drop this grep when https://github.com/systemd/systemd/issues/13937
|
|
# has a fix.
|
|
journalctl -b -o export -t "$ID" --output-fields=_PID | grep '^_PID=' >/output
|
|
[[ $(grep -c . /output) -eq 2 ]]
|
|
grep -q "^_PID=$PID" /output
|
|
grep -vq "^_PID=$PID" /output
|
|
|
|
# https://github.com/systemd/systemd/issues/15654
|
|
ID=$(journalctl --new-id128 | sed -n 2p)
|
|
printf "This will\nusually fail\nand be truncated\n">/expected
|
|
systemd-cat -t "$ID" /bin/sh -c 'env echo -n "This will";echo;env echo -n "usually fail";echo;env echo -n "and be truncated";echo;'
|
|
journalctl --sync
|
|
journalctl -b -o cat -t "$ID" >/output
|
|
cmp /expected /output
|
|
[[ $(journalctl -b -o cat -t "$ID" --output-fields=_TRANSPORT | grep -Pc "^stdout$") -eq 3 ]]
|
|
[[ $(journalctl -b -o cat -t "$ID" --output-fields=_LINE_BREAK | grep -Pc "^pid-change$") -eq 3 ]]
|
|
[[ $(journalctl -b -o cat -t "$ID" --output-fields=_PID | sort -u | grep -c "^.*$") -eq 3 ]]
|
|
[[ $(journalctl -b -o cat -t "$ID" --output-fields=MESSAGE | grep -Pc "^(This will|usually fail|and be truncated)$") -eq 3 ]]
|
|
|
|
# test that LogLevelMax can also suppress logging about services, not only by services
|
|
systemctl start silent-success
|
|
journalctl --sync
|
|
[[ -z "$(journalctl -b -q -u silent-success.service)" ]]
|
|
|
|
# Exercise the matching machinery
|
|
SYSTEMD_LOG_LEVEL=debug journalctl -b -n 1 /dev/null /dev/zero /dev/null /dev/null /dev/null
|
|
journalctl -b -n 1 /bin/true /bin/false
|
|
journalctl -b -n 1 /bin/true + /bin/false
|
|
journalctl -b -n 1 -r --unit "systemd*"
|
|
|
|
systemd-run --user -M "testuser@.host" /bin/echo hello
|
|
journalctl --sync
|
|
journalctl -b -n 1 -r --user-unit "*"
|
|
|
|
(! journalctl -b /dev/lets-hope-this-doesnt-exist)
|
|
(! journalctl -b /dev/null /dev/zero /dev/this-also-shouldnt-exist)
|
|
(! journalctl -b --unit "this-unit-should-not-exist*")
|
|
|
|
# Facilities & priorities
|
|
journalctl --facility help
|
|
journalctl --facility kern -n 1
|
|
journalctl --facility syslog --priority 0..3 -n 1
|
|
journalctl --facility syslog --priority 3..0 -n 1
|
|
journalctl --facility user --priority 0..0 -n 1
|
|
journalctl --facility daemon --priority warning -n 1
|
|
journalctl --facility daemon --priority warning..info -n 1
|
|
journalctl --facility daemon --priority notice..crit -n 1
|
|
journalctl --facility daemon --priority 5..crit -n 1
|
|
|
|
(! journalctl --facility hopefully-an-unknown-facility)
|
|
(! journalctl --priority hello-world)
|
|
(! journalctl --priority 0..128)
|
|
(! journalctl --priority 0..systemd)
|
|
|
|
# Other options
|
|
journalctl --disk-usage
|
|
journalctl --dmesg -n 1
|
|
journalctl --fields
|
|
journalctl --list-boots
|
|
journalctl --update-catalog
|
|
journalctl --list-catalog
|
|
|
|
# Add new tests before here, the journald restarts below
|
|
# may make tests flappy.
|
|
|
|
# Don't lose streams on restart
|
|
systemctl start forever-print-hola
|
|
sleep 3
|
|
systemctl restart systemd-journald
|
|
sleep 3
|
|
systemctl stop forever-print-hola
|
|
[[ ! -f "/i-lose-my-logs" ]]
|
|
|
|
# https://github.com/systemd/systemd/issues/4408
|
|
rm -f /i-lose-my-logs
|
|
systemctl start forever-print-hola
|
|
sleep 3
|
|
systemctl kill --signal=SIGKILL systemd-journald
|
|
sleep 3
|
|
[[ ! -f "/i-lose-my-logs" ]]
|
|
systemctl stop forever-print-hola
|
|
|
|
# https://github.com/systemd/systemd/issues/15528
|
|
journalctl --follow --file=/var/log/journal/*/* | head -n1 || [[ $? -eq 1 ]]
|
|
|
|
function add_logs_filtering_override() {
|
|
UNIT=${1:?}
|
|
OVERRIDE_NAME=${2:?}
|
|
LOG_FILTER=${3:-""}
|
|
|
|
mkdir -p /etc/systemd/system/"$UNIT".d/
|
|
echo "[Service]" >/etc/systemd/system/"$UNIT".d/"${OVERRIDE_NAME}".conf
|
|
echo "LogFilterPatterns=$LOG_FILTER" >>/etc/systemd/system/"$UNIT".d/"${OVERRIDE_NAME}".conf
|
|
systemctl daemon-reload
|
|
}
|
|
|
|
function run_service_and_fetch_logs() {
|
|
UNIT=$1
|
|
|
|
START=$(date '+%Y-%m-%d %T.%6N')
|
|
systemctl restart "$UNIT"
|
|
sleep .5
|
|
journalctl --sync
|
|
END=$(date '+%Y-%m-%d %T.%6N')
|
|
|
|
journalctl -q -u "$UNIT" -S "$START" -U "$END" -p notice
|
|
systemctl stop "$UNIT"
|
|
}
|
|
|
|
function is_xattr_supported() {
|
|
START=$(date '+%Y-%m-%d %T.%6N')
|
|
systemd-run --unit text_xattr --property LogFilterPatterns=log sh -c "sleep .5"
|
|
sleep .5
|
|
journalctl --sync
|
|
END=$(date '+%Y-%m-%d %T.%6N')
|
|
systemctl stop text_xattr
|
|
|
|
! journalctl -q -u "text_xattr" -S "$START" -U "$END" --grep "Failed to set 'user.journald_log_filter_patterns' xattr.*not supported$"
|
|
}
|
|
|
|
if is_xattr_supported; then
|
|
# Accept all log messages
|
|
add_logs_filtering_override "logs-filtering.service" "00-reset" ""
|
|
[[ -n $(run_service_and_fetch_logs "logs-filtering.service") ]]
|
|
|
|
add_logs_filtering_override "logs-filtering.service" "01-allow-all" ".*"
|
|
[[ -n $(run_service_and_fetch_logs "logs-filtering.service") ]]
|
|
|
|
# Discard all log messages
|
|
add_logs_filtering_override "logs-filtering.service" "02-discard-all" "~.*"
|
|
[[ -z $(run_service_and_fetch_logs "logs-filtering.service") ]]
|
|
|
|
# Accept all test messages
|
|
add_logs_filtering_override "logs-filtering.service" "03-reset" ""
|
|
[[ -n $(run_service_and_fetch_logs "logs-filtering.service") ]]
|
|
|
|
# Discard all test messages
|
|
add_logs_filtering_override "logs-filtering.service" "04-discard-gg" "~.*gg.*"
|
|
[[ -z $(run_service_and_fetch_logs "logs-filtering.service") ]]
|
|
|
|
# Deny filter takes precedence
|
|
add_logs_filtering_override "logs-filtering.service" "05-allow-all-but-too-late" ".*"
|
|
[[ -z $(run_service_and_fetch_logs "logs-filtering.service") ]]
|
|
|
|
# Use tilde in a deny pattern
|
|
add_logs_filtering_override "logs-filtering.service" "06-reset" ""
|
|
add_logs_filtering_override "logs-filtering.service" "07-prevent-tilde" "~~more~"
|
|
[[ -z $(run_service_and_fetch_logs "logs-filtering.service") ]]
|
|
|
|
# Only allow a pattern that won't be matched
|
|
add_logs_filtering_override "logs-filtering.service" "08-reset" ""
|
|
add_logs_filtering_override "logs-filtering.service" "09-allow-only-non-existing" "non-existing string"
|
|
[[ -z $(run_service_and_fetch_logs "logs-filtering.service") ]]
|
|
|
|
# Allow a pattern starting with a tilde
|
|
add_logs_filtering_override "logs-filtering.service" "10-allow-with-escape-char" "\x7emore~"
|
|
[[ -n $(run_service_and_fetch_logs "logs-filtering.service") ]]
|
|
|
|
add_logs_filtering_override "delegated-cgroup-filtering.service" "00-allow-all" ".*"
|
|
[[ -n $(run_service_and_fetch_logs "delegated-cgroup-filtering.service") ]]
|
|
|
|
add_logs_filtering_override "delegated-cgroup-filtering.service" "01-discard-hello" "~hello"
|
|
[[ -z $(run_service_and_fetch_logs "delegated-cgroup-filtering.service") ]]
|
|
|
|
rm -rf /etc/systemd/system/logs-filtering.service.d
|
|
rm -rf /etc/systemd/system/delegated-cgroup-filtering.service.d
|
|
fi
|
|
|
|
# Check that the seqnum field at least superficially works
|
|
systemd-cat echo "ya"
|
|
journalctl --sync
|
|
SEQNUM1=$(journalctl -o export -n 1 | grep -Ea "^__SEQNUM=" | cut -d= -f2)
|
|
systemd-cat echo "yo"
|
|
journalctl --sync
|
|
SEQNUM2=$(journalctl -o export -n 1 | grep -Ea "^__SEQNUM=" | cut -d= -f2)
|
|
test "$SEQNUM2" -gt "$SEQNUM1"
|
|
|
|
# Test for journals without RTC
|
|
# See: https://github.com/systemd/systemd/issues/662
|
|
JOURNAL_DIR="$(mktemp -d)"
|
|
while read -r file; do
|
|
filename="${file##*/}"
|
|
unzstd "$file" -o "$JOURNAL_DIR/${filename%*.zst}"
|
|
done < <(find /test-journals/no-rtc -name "*.zst")
|
|
|
|
journalctl --directory="$JOURNAL_DIR" --list-boots --output=json >/tmp/lb1
|
|
diff -u /tmp/lb1 - <<'EOF'
|
|
[{"index":-3,"boot_id":"5ea5fc4f82a14186b5332a788ef9435e","first_entry":1666569600994371,"last_entry":1666584266223608},{"index":-2,"boot_id":"bea6864f21ad4c9594c04a99d89948b0","first_entry":1666584266731785,"last_entry":1666584347230411},{"index":-1,"boot_id":"4c708e1fd0744336be16f3931aa861fb","first_entry":1666584348378271,"last_entry":1666584354649355},{"index":0,"boot_id":"35e8501129134edd9df5267c49f744a4","first_entry":1666584356661527,"last_entry":1666584438086856}]
|
|
EOF
|
|
rm -rf "$JOURNAL_DIR" /tmp/lb1
|
|
|
|
# https://bugzilla.redhat.com/show_bug.cgi?id=2183546
|
|
mkdir /run/systemd/system/systemd-journald.service.d
|
|
MID=$(cat /etc/machine-id)
|
|
for c in "NONE" "XZ" "LZ4" "ZSTD"; do
|
|
cat >/run/systemd/system/systemd-journald.service.d/compress.conf <<EOF
|
|
[Service]
|
|
Environment=SYSTEMD_JOURNAL_COMPRESS=${c}
|
|
EOF
|
|
systemctl daemon-reload
|
|
systemctl restart systemd-journald.service
|
|
journalctl --rotate
|
|
|
|
ID=$(systemd-id128 new)
|
|
systemd-cat -t "$ID" /bin/bash -c "for ((i=0;i<100;i++)); do echo -n hoge with ${c}; done; echo"
|
|
journalctl --sync
|
|
timeout 10 bash -c "while ! SYSTEMD_LOG_LEVEL=debug journalctl --verify --quiet --file /var/log/journal/$MID/system.journal 2>&1 | grep -q -F 'compress=${c}'; do sleep .5; done"
|
|
|
|
# $SYSTEMD_JOURNAL_COMPRESS= also works for journal-remote
|
|
if [[ -x /usr/lib/systemd/systemd-journal-remote ]]; then
|
|
for cc in "NONE" "XZ" "LZ4" "ZSTD"; do
|
|
rm -f /tmp/foo.journal
|
|
SYSTEMD_JOURNAL_COMPRESS="${cc}" /usr/lib/systemd/systemd-journal-remote --split-mode=none -o /tmp/foo.journal --getter="journalctl -b -o export -t $ID"
|
|
SYSTEMD_LOG_LEVEL=debug journalctl --verify --quiet --file /tmp/foo.journal 2>&1 | grep -q -F "compress=${cc}"
|
|
journalctl -t "$ID" -o cat --file /tmp/foo.journal | grep -q -F "hoge with ${c}"
|
|
done
|
|
fi
|
|
done
|
|
rm /run/systemd/system/systemd-journald.service.d/compress.conf
|
|
systemctl daemon-reload
|
|
systemctl restart systemd-journald.service
|
|
journalctl --rotate
|
|
|
|
touch /testok
|