tests: allow running all the services with SYSTEMD_LOG_LEVEL

It should make it easier to figure out what exactly services do there.
For example, with SYSTEMD_LOG_LEVEL=debug userdbd (v249) prints
```
varlink-5: New incoming message: {"method":"io.systemd.UserDatabase.GetUserRecord","parameters":{}}
```
before it crashes and systemd-resolved prints
```
varlink-21: New incoming message: {"method":"io.systemd.Resolve.ResolveAddress","parameters":{"address":[127,0,0,1],"flags":0,"ifindex":1000000,"family":0}}
```
and those messages are helpful (especially when scripts causing them
aren't clever enough to keep track of random stuff they send to systemd
:-))
This commit is contained in:
Evgeny Vereshchagin 2022-02-15 01:13:10 +00:00
parent f55fe53ffc
commit bf6ef6b6a9

View file

@ -1157,6 +1157,9 @@ install_systemd() {
# enable debug logging in PID1
echo LogLevel=debug >>"$initdir/etc/systemd/system.conf"
if [[ -n "$TEST_SYSTEMD_LOG_LEVEL" ]]; then
echo DefaultEnvironment=SYSTEMD_LOG_LEVEL="$TEST_SYSTEMD_LOG_LEVEL" >>"$initdir/etc/systemd/system.conf"
fi
# store coredumps in journal
echo Storage=journal >>"$initdir/etc/systemd/coredump.conf"
# Propagate SYSTEMD_UNIT_PATH to user systemd managers