Yu Watanabe [Sun, 27 Oct 2024 07:38:24 +0000 (16:38 +0900)]
network/netdev: replace old NetDev object with newer one on reload
Then, when a .netdev file of a stacked netdev is modified, the netdev
can be reconfigured with the updated setting by something like the
following way:
```
ip link del vlan99
networkctl reload
```
Note, removing the vlan interface in the above example may not be necessary,
e.g. when only VLAN flags, egress mapping, or ingress mapping are updated.
But, it is necessary when VLAN ID is updated.
Daan De Meyer [Wed, 30 Oct 2024 12:53:31 +0000 (13:53 +0100)]
ask-password: Allow configuring the keyring timeout via an environment variable
In mkosi, we want an easy way to set the keyring timeout for every
tool we invoke that might use systemd-ask-password to query for a
password which is then stored in the kernel keyring. Let's make this
possible via a new $SYSTEMD_ASK_PASSWORD_KEYRING_TIMEOUT_SEC environment
variable.
Using an environment variable means we don't have to modify every separate
tool to add a CLI option allowing to specify the timeout. In mkosi specifically,
we'll set up a new session keyring for the mkosi process linked to the user keyring
so that any pins in the user keyring are used if available, and otherwise we'll query
for and store password in mkosi's session keyring with a zero timeout so that they stay
in the keyring until the mkosi process exits at which point they're removed from the
keyring.
Łukasz Stelmach [Tue, 29 Oct 2024 14:53:45 +0000 (15:53 +0100)]
core: make mount(8) and swapon(8) inherit SMACK label from systemd
By default mount(8), umount(8), swapon(8) and swapoff(8) should run with
with the SMACK label inherited from systemd rather than the default one
meant for services.
Several netdevs cannot set IFLA_ADDRESS or IFLA_MTU attribute on update.
Currently, the vtable field is unused, as we do not support updating
existing netdevs. Preparation for later commits.
Yu Watanabe [Sun, 27 Oct 2024 07:29:24 +0000 (16:29 +0900)]
network: drop no-op cleanup
- network_load() is always called with an empty OrderedHashmap, renamed the output
parameter to 'ret'.
- When netdev_load() is called on startup, the hashmap is NULL. When it is
called on reloading, the hashmap is not cleaned up.
Hence, then these cleanups are always no-op. Let's drop them.
Yu Watanabe [Wed, 23 Oct 2024 19:40:45 +0000 (04:40 +0900)]
network: process queued remove requests before networkd is stopped
This makes networkd process all queued remove requests when a
terminating or restarting signal is received. Otherwise, e.g. DHCPv4
address will not be removed on stop, especially when
KeepConfiguration=no.
cryptenroll,homectl,journalctl: adjust messages before qrcodes
Users will generally know what a qrcode is, so let's not treat them as dumb and
explain that it can be scanned. OTOH, we should say what the qrcode contains
and it is useful to give a hint why the users would want to scan it. Reword
messages accordingly.
(Also, don't say "to your phone", when somebody might be using a stolen phone,
or something else then a phone.)
Let's make ConfigurationDirectory= a bit less "special-casey", by hiding
the fact that it's the only per-service dir we do not do chown()ing for
inside of a new EXEC_DIRECTORY_TYPE_SHALL_CHOWN() helper.
docs: Update instructions for building distribution packages in HACKING.md (#34941)
When building distribution packages without building an image, the
distribution packages will only be located in mkosi.builddir/ now and
not in mkosi.output/, so update the documentation to reflect that.
Also add installation instructions for distributions other than
CentOS/Fedora while we're at it.
Daan De Meyer [Wed, 30 Oct 2024 09:43:58 +0000 (10:43 +0100)]
docs: Update instructions for building distribution packages in HACKING.md
When building distribution packages without building an image, the
distribution packages will only be located in mkosi.builddir/ now and
not in mkosi.output/, so update the documentation to reflect that.
Also add installation instructions for distributions other than CentOS/Fedora
while we're at it.
hugo303 [Fri, 25 Oct 2024 10:15:02 +0000 (12:15 +0200)]
analyze: Add times in seconds for Activating and Activated in tooltip
Print the times in seconds in the tooltip to remove the need to count
and trying to follow the lines in the svg diagram in order to see at
what times these events happen.
Yu Watanabe [Mon, 28 Oct 2024 14:32:50 +0000 (23:32 +0900)]
sd-netlink,network: do not set NLM_F_CREATE and NLM_F_EXCL flags if an interface index is specified
If an ifindex is specified, we are modifying the existing interface.
Hence, these flags should not be set. Otherwise, the request will be
refused with -EEXIST.
Daan De Meyer [Fri, 25 Oct 2024 15:03:37 +0000 (17:03 +0200)]
import: Draw progress bars
Currently every progress update results in a new progress message
which is extremely verbose. Instead, let's use the progress bar infra
to draw a proper progress bar similar to what we do in systemd-repart
now.
progress-bar: issue Windows Terminal progress indicating ANSI sequences (#34929)
This generates the Windows Terminal OSC sequences indicating progress.
This let's the terminal know that we are doing a slow operation, and how
we are progressing.
Windows Terminal uses this in two ways: it shows a circle in the tab
that completes, and it highlights the progress in the task bar.
I found no Linux terminal that currently supports it, but also none that
didn't like it. Thankfully most terminals correctly ignore unrecognized
OSC sequences.
I think we should just merge this, and see if this trips up too many
people, but I have reason to believe this shouldn't be too bad.
And yes, I do work from Windows Terminal sometimes, ssh into my Linux
build systems, and it is really cute seeing the progress animation
there.
Let's ramp up security for system user accounts, at least where
possible, by creating them fully locked (instead of just with an invalid
password). This matters when taking non-password (i.e. SSH) logins into
account.
* e42eed4afd test_sysusers_defined: support new ! line flag for creating fully locked accounts
* 2c6a4e2f90 Version 256.7
* bedc0270e7 Move yum/dnf protection removal config file under /usr
* 5a82129a41 Reword some descriptions
* ce99022f7b Version 256.6
We should avoid unnecessary abbreviations for such messages, and this
puts a maximum limit on things, hence it should indicate this in the
name.
Moreover, matches is a bit confusing, since most people will probably
call "busctl monitor" without any match specification, i.e. zero
matches, but that's not what was meant here at all.
Also, add a brief switch for this (-N) since I figure in particular
"-N1" might be a frequent operation people might want to use.
busctl: fix timeout calculation for "busctl monitor"
The --timeout= logic was implemented incorrectly, as it would not put a
a limit on the runtime of the operation, but only on the IO sleep.
However, spurious wakeups are possible, hence the timer would be reset
too often.
Fix that, by determining the absolute timestamp early, and checking
against that.
progress-bar: issue Windows Terminal progress indicating ANSI sequences
This generates the Windows Terminal OSC sequences indicating progress.
This let's the terminal know that we are doing a slow operation, and how
we are progressing.
Windows Terminal uses this in two ways: it shows a circle in the tab
that completes, and it highlights the progress in the task bar.
I found no Linux terminal that currently supports it, but also none that
didn't like it. Thankfully most terminals correctly ignore unrecognized
OSC sequences.
I think we should just merge this, and see if this trips up too many
people, but I have reason to believe this shouldn't be too bad.
And yes, I do work from Windows Terminal sometimes, ssh into my Linux
build systems, and it is really cute seeing the progress animation
there.
Daan De Meyer [Mon, 28 Oct 2024 20:12:19 +0000 (21:12 +0100)]
mkosi: Move copying packages to the output directory to the postinst script
Now that we have the mkosi.clangd script to run clangd from the mkosi
build script, it becomes clear that doing cleanup with mkosi.clean has
a big gap in that we always run the mkosi.clean script and thus we also
run it when we run the mkosi.clangd script, causing the previously built
packages to be removed when we run clangd without producing new ones.
In mkosi we're improving the situation by only running clean scripts when we
clean up the output directory and disallowing writing to the output directory
from build scripts.
Let's adapt systemd to these changes by moving the copying of packages to the
output directory to the postinst script.
When invoked on a running system, bsod would not print the qrcode.
The check for "color support" on stdout is pointless, since we're not
printing to stdout but to a terminal fd that is opened separately.
Yu Watanabe [Sat, 26 Oct 2024 14:28:32 +0000 (23:28 +0900)]
update-utmp: wait slightly longer for the private bus socket being active
Before a339495b1d67f69f49ffffdd96002164a28f1c93, update-utmp typically
connects the public DBus socket when disconnected from the private DBus
socket, as dbus service should be active even during PID1 is being reexecuted.
However, after a339495b1d67f69f49ffffdd96002164a28f1c93, update-utmp
tries to connect only the private DBus socket, but reexecution of PID1
may be slow, hence all trials may fail when the reexecution is slow.
With this change, now it waits for 100ms to 2000ms, so in total it waits
about 37 seconds in average, previously about 4 seconds.