It's user-facing, parsed from the command line and we typically mangle
in these cases, let's do so here too. (In particular as the identical
switch for systemd-run already does it.)
Dan Streetman [Thu, 31 Oct 2019 16:19:23 +0000 (12:19 -0400)]
test-network: Remove/replace non-capturing group regex
The systemd-networkd-tests.py has some regex that uses non-capturing
groups, but there is no need to use that with assertRegex; the
groups aren't referenced so it doesn't matter if it's capturing or
non-capturing. However, there are a few places where optional groups
should have been used instead, so this changes that.
Specifically, groups like this:
(?:whatever |)
should actually be:
(whatever )?
Additionally, this is specifically needed for these tests to run on
Debian systems, because this assertRegex:
'Link File: (?:/usr)/lib/systemd/network/99-default.link'
needs to be:
'Link File: (/usr)?/lib/systemd/network/99-default.link'
Kevin Kuehler [Thu, 31 Oct 2019 22:41:32 +0000 (15:41 -0700)]
mkosi: Find hostname command on Arch Linux
exec-specifier.service: Executing: /usr/bin/sh -c 'test mkosi-7d5e81c7b81c42338d060a6b98edd44a = $(hostname)'
/usr/bin/sh: hostname: command not found
/usr/bin/sh: line 0: test: mkosi-7d5e81c7b81c42338d060a6b98edd44a: unary operator expected
Received SIGCHLD from PID 7389 (sh).
Child 7389 (sh) died (code=exited, status=2/INVALIDARGUMENT)
gettext provides the hostname binary, but puts it in
/usr/lib/gettext/hostname, which is not part of the default $PATH. Using
inetutils instead puts the binary in /usr/bin/hostname.
First of all, let's move this out of util.c, since only PID 1 really
needs this, and there's no real need to have it in util.c.
Then, fix freeing of the variable. It previously relied on
STATIC_DESTRUCTOR_REGISTER() which however relies on static_destruct()
to be called explicitly. Currently only the main-func.h macros do that,
and PID 1 does not. (It might be worth investigating whether to do that,
but it's not trivial.) Hence the freeing wasn't applied.
Let's make this robust towards parallel updates to group lists. This is
not going to happen IRL, but it makes me sleep better at night: let's
iterate a couple of times in case the list is updated while we are at
it.
calendarspec: fix calculation of timespec iterations that fall onto a DST change
If we tested a candidate time that would fall onto the DST change, and we
realized that it is now a valid time ('cause the given "hour" is missing),
we would jump to to beginning of the next bigger time period, i.e. the next
day.
mktime_or_timegm() already tells us what the next valid time is, so let's reuse
this, and continue the calculations at this point. This should allow us to
correctly jump over DST changes, but also leap seconds and similar. It should
be OK even multiple days were removed from calendar, similarly to the
Gregorian-Julian transition. By reusing the information from normalization, we
don't have to make assumptions what the next valid time is.
Fixes #13745.
$ TZ=Australia/Sydney faketime '2019-10-06 01:50' build/systemd-analyze calendar 0/1:0/1 --iterations 20 | grep Iter
Iter. #2: Sun 2019-10-06 01:52:00 AEST
Iter. #3: Sun 2019-10-06 01:53:00 AEST
Iter. #4: Sun 2019-10-06 01:54:00 AEST
Iter. #5: Sun 2019-10-06 01:55:00 AEST
Iter. #6: Sun 2019-10-06 01:56:00 AEST
Iter. #7: Sun 2019-10-06 01:57:00 AEST
Iter. #8: Sun 2019-10-06 01:58:00 AEST
Iter. #9: Sun 2019-10-06 01:59:00 AEST
Iter. #10: Sun 2019-10-06 03:00:00 AEDT
Iter. #11: Sun 2019-10-06 03:01:00 AEDT
Iter. #12: Sun 2019-10-06 03:02:00 AEDT
Iter. #13: Sun 2019-10-06 03:03:00 AEDT
Iter. #14: Sun 2019-10-06 03:04:00 AEDT
Iter. #15: Sun 2019-10-06 03:05:00 AEDT
Iter. #16: Sun 2019-10-06 03:06:00 AEDT
Iter. #17: Sun 2019-10-06 03:07:00 AEDT
Iter. #18: Sun 2019-10-06 03:08:00 AEDT
Iter. #19: Sun 2019-10-06 03:09:00 AEDT
Iter. #20: Sun 2019-10-06 03:10:00 AEDT
$ TZ=Australia/Sydney faketime 2019-10-06 build/systemd-analyze calendar 2/4:30 --iterations=3
Original form: 2/4:30
Normalized form: *-*-* 02/4:30:00
Next elapse: Sun 2019-10-06 06:30:00 AEDT
(in UTC): Sat 2019-10-05 19:30:00 UTC
From now: 5h 29min left
Iter. #2: Sun 2019-10-06 10:30:00 AEDT
(in UTC): Sat 2019-10-05 23:30:00 UTC
From now: 9h left
Iter. #3: Sun 2019-10-06 14:30:00 AEDT
(in UTC): Sun 2019-10-06 03:30:00 UTC
From now: 13h left
network: install wifi-adhoc.network by default, make wifi-{ap,station} examples
I think 80-wifi-adhoc.network is safe enough, since it just enables
the link-local addressing. But the other two enable DHCP in client
or server modes, and we should not do this by default.
Judging by https://travis-ci.org/systemd/systemd/jobs/604425785
(where the script failed with "tools/coverity.sh: line 45: python: command not found")
python-unversioned-command is no longer installed by default with python2.
Given that it's not the first time python has vanished and it's not clear
what exactly should be installed to make sure it's there, let's just use jq instead.
The name with plural made more sense where multiple options could be specified
in one line. After changes in the pull request, this option only accepts one
value, so from users' POV it should be singular.
(The field in the data structure remains plural, because it actually stores
multiple values.)
Iwan Timmer [Tue, 29 Oct 2019 19:32:18 +0000 (20:32 +0100)]
resolved: check for IP in certificate when using DoT with GnuTLS
Validate the IP address in the certificate for DNS-over-TLS in strict mode when GnuTLS is used. As this is not yet the case in contrast to the documentation.
Iwan Timmer [Tue, 29 Oct 2019 19:26:05 +0000 (20:26 +0100)]
resolved: require at least version 3.6.0 of GnuTLS for DNS-over-TLS
Increase the required version to ensure TLS 1.3 is always supported when using GnuTLS for DNS-over-TLS and allow further changes to use recent API additions.
man: split out description of Conditions and Assert to new section
We slowly added many many conditions over the years, and the text became
very hard to read, because all the terms were squished in one <termitem>.
This rearragnes the text into a new subsection, with minimal grammar changes
and removal of repetitions.
Michael Tretter [Fri, 18 Oct 2019 13:14:35 +0000 (15:14 +0200)]
boot-loader-spec: add devicetree-overlay key
Device tree overlays are a convenient way to patch device trees, e.g.,
add new devices to a device tree or enable/disable devices. This is
useful for non-discoverable but configurable hardware. Device tree
overlays are commonly used for displays on the Raspberry Pi or for
describing the content of FPGA bitstreams.
Add the devicetree-overlay key to boot loader specification entries to
allow boot loaders to apply overlays.
b92d0b4c5adef37e9de8f6cc22a0e27b97fcf3ad added AddRef to the StartTransientUnit
call in machine_start_scope()/manager_start_scope() and a corresponding Unref
call in machine_stop_scope(). But when we are running systemd-nspawn@ with
--keep unit, the unit is not created by machined so the AddRef never happens.
Then when trying to stop the unit, we'd get:
systemd-machined[1101]: Sent message type=method_call sender=n/a destination=org.freedesktop.systemd1 path=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=UnrefUnit cookie=37 reply_cookie=0 signature=s error-name=n/a error-message=n/a
systemd-machined[1101]: Got message type=error sender=:1.1 destination=:1.13 path=n/a interface=n/a member=n/a cookie=2443 reply_cookie=37 signature=s error-name=org.freedesktop.systemd1.NotReferenced error-message=Unit has not been referenced yet.
systemd-machined[1101]: Failed to drop reference to machine scope, ignoring: Unit has not been referenced yet.
shared/logs-show: strip trailing carriage returns at EOL/EOF
When showing logs from a container, we would fail to show various lines:
Oct 29 09:50:51 krowka systemd-nspawn[61376]: Detected architecture x86-64.
Oct 29 09:50:51 krowka systemd-nspawn[61376]: [1B blob data]
Oct 29 09:50:51 krowka systemd-nspawn[61376]: Welcome to Fedora 32 (Rawhide)!
Oct 29 09:50:51 krowka systemd-nspawn[61376]: [1B blob data]
Those are only harmless \r characters that trail the line. We already replace
tabs and strip various ansi characters that we deem inconsequential, so let's
also strip trailing carriage returns. Non-trailing ones are different, because
they change what would be displayed.
nspawn: when stopping the machine, just deregister the machine
We already shut the machine down ourselves (and pid1 will also do
cleanup for us after we exit if anything was left behind). No need for
systemd-machined to try to stop the unit too.
(This calls the new machined method. If we are running against an older
machined, we will not deregister the machine. If we are simply exiting,
machined should notice that the unit is gone on its own. If we are restarting,
we will fail to register the machine after restart and fail. But this case
was already broken, because machined would create a stop job, breaking the
restart. So not doing anything with old machined should not make anything
more broken than it already is.)
This is the opposite of RegisterMachine: machined knows that the machine is
"gone", but doesn't do anything on its own. We already had TerminateMachine,
but that would stop the unit, which isn't always wanted.
projects / thirdparty / systemd.git / log
