IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
This description will help users who are trying to reset the already configured
CPUQuota= by trying incorrect ways such as CPUQuota=0 or CPUQUota=infinity.
Some types of credentials that a user would want to pass
into the initrd do not depend on the specific kernel/initrd
version. For instance, this can include SSH keys, rootfs
encryption keys, dm-integrity keys, and so on. This
introduces a directory where such credentials can be placed
so that any kernel image will load them
if /usr/lib/systemd/boot/efi/systemd-bootx64.efi.signed exists
install that instead of /usr/lib/systemd/boot/efi/systemd-bootx64.efi
the idea is that SecureBoot tooling can create the efi.signed file
whenever /usr/lib/systemd/boot/efi/systemd-bootx64.efi from the package
is updated.
Confer https://github.com/systemd/systemd/pull/19006#issuecomment-800234022:
On some systems it's the admin's explicit choice not to to have the
machine ID leak into the ESP
On some systems the machine ID is transient, generated at every boot,
and hence should not be written to the ESP
When an activation job is skipped because of a Condition*= setting failing,
currently the JobRemoved signal lists 'done' as the result, just as with
a successful job.
This is a problem when doing dbus activation: dbus-broker will receive a
signal that says the job was successful, so then it moves into a state where
it waits for the requested name to appear on the bus, but that never happens
because the job was actually skipped.
Add a new StartUnitWithFlags that changes the behaviour of the JobRemoved
signal to list 'done' or 'skipped'.
Fixes#21520
The documentation of sd_bus_get_timeout wrongfully states that the returned time-value is relative. In fact, it is an absolute value which is based of CLOCK_MONOTONIC. This change corrects that documentation.
By default checks PSI on /proc/pressure, and causes a unit to be skipped
if the threshold is above the given configuration for the avg300
measurement.
Also allow to pass a custom timespan, and a particular slice unit to
check under.
Fixes#20139
Allows to pass a portable profile when doing offline analysis of
units. Especially useful for analyzing portable images, since a
lot of the security-relevant settings in those cases come from
the profiles, but they are not shipped in the portable images.
Let's not mention a redundant setting of "none". Let's instead only
mention "best-effort", which is the same. Also mention the default
settings properly.
(Also, while we are at it, don#t document the numeric alias, that's
totally redundant and harder to use, so no need to push people towards
it.)
This should make things a bit more robust since it ensures system
extension can only applied to the right environments. Right now three
different "scopes" are defined:
1. "system" (for regular OS systems, after the initrd transition)
2. "initrd" (for sysext images that apply to the initrd environment)
3. "portable" (for sysext images that apply to portable images)
If not specified we imply a default of "system portable", i.e. any image
where the field is not specified is implicitly OK for application to OS
images and for portable services – but not for initrds.
The argument names of methods under org.freedesktop.DBus.Properties and
org.freedesktop.DBus.Introspectable interfaces are specifies in D-Bus
specification[1]. They are:
org.freedesktop.DBus.Introspectable.Introspect (out STRING xml_data)
org.freedesktop.DBus.Properties.Get (in STRING interface_name,
in STRING property_name,
out VARIANT value);
org.freedesktop.DBus.Properties.Set (in STRING interface_name,
in STRING property_name,
in VARIANT value);
org.freedesktop.DBus.Properties.GetAll (in STRING interface_name,
out DICT<STRING,VARIANT> props);
sd-bus is using different argument names in the introspection document.
Usually this is not a problem but in case something tries to map the
argument names based on the introspection document to the position of
the arguments in the method call, then using names different than the
ones specified in the D-Bus specification is confusing.
So fix the names to match the D-Bus specification.
[1] https://dbus.freedesktop.org/doc/dbus-specification.html#standard-interfaces-introspectable
This beefs up the DNS stub logic to listen on two IP addresses:
127.0.0.53 (as before) + 127.0.0.54 (new). When the latter is contact
our stub will operate in "bypass" mode only, i.e we'll try to pass DNS
requests as unmodified upstream as we can (and not do mDNS/LLMNR and
such, also no DNSSEC validation – but we'll still do DNS-over-TLS
wrapping).
This is supposed to be useful for container environments or tethering:
this stub could be exposed (via NAT redirect) to clients of this system
and we'll try to stay out of the way with doing too much DNS magic
ourselves, but still expose whatever the current DNS server is from
upstream under a stable address/port.
How to use this:
# iptables -t nat -I PREROUTING -p udp -i <interface> --dport 53 -j DNAT --to 127.0.0.54:53
# echo 1 > /proc/sys/net/ipv4/conf/<interface>/route_localnet
veritysetup-generator, fstab-generator: Setup and mount usr verity device when 'usrhash' (and optionally systemd.verity_usr_*) is present as kernel command line parameter
* man: document FIDO2 device removal
Indicate to users how to remove FIDO2 device in the --fido2-device=path section by setting path to an empty string (""). Tested on systemd 249 (249.6-3-arch)
Both linux kernel kernel and iproute2 uses int32 type for a link group
attribute and -1 has a special meaning, so setting it to 4294967295
would make it -1 in the linux kernel (and ip link cmd).
And while we are at it, make 'ssh-authorized-keys' verb properly
documented. Given that OpenSSH documents the interface in its man page
it's fine to just document our implementation of it too.
The manual incorrectly asserted that the properties in systemctl show
matched the the options in systemd-system.conf, which is not always true.
Add clarification on the equivalence of the properties in systemctl show
and systemd-system.conf
Fixed#21230
When using "capture : true" in custom_target()s the mode of the source
file is not preserved when the generated file is not installed and so
needs to be tweaked manually. Switch from output capture to creating the
target file and copy the permissions from the input file.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
This introduces `ExitType=main|cgroup` for services.
Similar to how `Type` specifies the launch of a service, `ExitType` is
concerned with how systemd determines that a service exited.
- If set to `main` (the current behavior), the service manager will consider
the unit stopped when the main process exits.
- The `cgroup` exit type is meant for applications whose forking model is not
known ahead of time and which might not have a specific main process.
The service will stay running as long as at least one process in the cgroup
is running. This is intended for transient or automatically generated
services, such as graphical applications inside of a desktop environment.
Motivation for this is #16805. The original PR (#18782) was reverted (#20073)
after realizing that the exit status of "the last process in the cgroup" can't
reliably be known (#19385)
This version instead uses the main process exit status if there is one and just
listens to the cgroup empty event otherwise.
The advantages of a service with `ExitType=cgroup` over scopes are:
- Integrated logging / stdout redirection
- Avoids the race / synchronisation issue between launch and scope creation
- More extensive use of drop-ins and thus distro-level configuration:
by moving from scopes to services we can have drop ins that will affect
properties that can only be set during service creation,
like `OOMPolicy` and security-related properties
- It makes systemd-xdg-autostart-generator usable by fixing [1], as obviously
only services can be used in the generator, not scopes.
[1] https://bugs.kde.org/show_bug.cgi?id=433299
In some cases an offline analysis should ignore some fields, for example
a portable service in an image will never list RootImage/RootDirectory, as
they are added at runtime, and thus can be skipped.
Let's document this for now. We should be able to lift these limitations
sooner or later, at which point we can drop this documentation again.
These two limitations are a pitfall that people should be aware of,
before going FIDO2-only.
See: #20230#19208
