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NEWS: some nitpicking and bike-shedding

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2017-10-05 13:16:31 +02:00
parent be03929503
commit 21723f53db
1 changed files with 37 additions and 39 deletions
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76
NEWS
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@ -12,22 +12,21 @@ CHANGES WITH 235:
bond0 interface using systemd-networkd.
* systemd-analyze gained new verbs "get-log-level" and "get-log-target"
which print the logging level and target of the system manager,
respectively. They complement the existing "set-log-level" and
"set-log-target" verbs, which can be used to change those values.
which print the logging level and target of the system manager. They
complement the existing "set-log-level" and "set-log-target" verbs
used to change those values.
* journald.conf gained a new boolean setting ReadKMsg= which defaults
to on. If turned off kernel log messages will not be read by
systemd-journald and not be included in the logs. It also gained a
new setting LineMax= for configuring the maximum line length to allow
when converting STDOUT/STDERR log streams into individual log
records. The new default for this value is 48K, up from the previous
hardcoded 4K.
systemd-journald or included in the logs. It also gained a new
setting LineMax= for configuring the maximum line length in
STDOUT/STDERR log streams. The new default for this value is 48K, up
from the previous hardcoded 2048.
* A new setting RuntimeDirectoryPreserve= for units has been added,
which allows more detailed control of what to do with a runtime
directory configured with RuntimeDirectory= (i.e. a directory below
/run or $XDG_RUNTIME_DIR) after a unit is stopped.
* A new unit setting RuntimeDirectoryPreserve= has been added, which
allows more detailed control of what to do with a runtime directory
configured with RuntimeDirectory= (i.e. a directory below /run or
$XDG_RUNTIME_DIR) after a unit is stopped.
* The RuntimeDirectory= setting for units gained support for creating
deeper subdirectories below /run or $XDG_RUNTIME_DIR, instead of just
@ -36,7 +35,7 @@ CHANGES WITH 235:
* Units gained new options StateDirectory=, CacheDirectory=,
LogsDirectory= and ConfigurationDirectory= which are closely related
to RuntimeDirectory= but manage per-service directories below
/var/lib, /var/cache, /var/log and /etc. By making use of this it is
/var/lib, /var/cache, /var/log and /etc. By making use of them it is
possible to write unit files which when activated automatically gain
properly owned service specific directories in these locations, thus
making unit files self-contained and increasing compatibility with
@ -90,20 +89,20 @@ CHANGES WITH 235:
configuring TCP/IPv6 hardware segmentation offload.
* The IPv6 RA sender implementation may now optionally send out RDNSS
and RDNSSL records for supplying DNS configuration to peers.
and RDNSSL records to supply DNS configuration to peers.
* systemd-nspawn gained support for a new --system-call-filter= command
line option for adding/removing entries in the default system call
filter it applies. Moreover systemd-nspawn has been changed to
line option for adding and removing entries in the default system
call filter it applies. Moreover systemd-nspawn has been changed to
implement a system call whitelist instead of a blacklist.
* systemd-run gained support for a new --pipe command line option. If
used the STDIN/STDOUT/STDERR file descriptors passed to systemd-run
are directly passed on to the activated transient service
binary. This allows invoking arbitrary processes as systemd services
(for example to take benefit of dependency management, accounting
management, resource management or log management that is done
automatically for services) — while still allowing them to be
executable. This allows invoking arbitrary processes as systemd
services (for example to take benefit of dependency management,
accounting management, resource management or log management that is
done automatically for services) — while still allowing them to be
integrated in a classic UNIX shell pipeline.
* When a service sends RELOAD=1 via sd_notify() and reload propagation
@ -141,8 +140,7 @@ CHANGES WITH 235:
* A new special target "getty-pre.target" has been added, which is
ordered before all text logins, and may be used to order services
before, that shall run before these textual logins acquire access to
the console.
before textual logins acquire access to the console.
* systemd will now attempt to load the virtio-rng.ko kernel module very
early on if a VM environment supporting this is detected. This should
@ -150,15 +148,15 @@ CHANGES WITH 235:
* A _netdev option is now supported in /etc/crypttab that operates in a
similar way as the same option in /etc/fstab: it permits configuring
encrypted devices that need to be ordered after the network coming
up. Following this logic, two new special targets
encrypted devices that need to be ordered after the network is up.
Following this logic, two new special targets
remote-cryptsetup-pre.target and remote-cryptsetup.target have been
added that are to cryptsetup.target what
remote-fs.target/remote-fs-pre.target are to local-fs.target.
added that are to cryptsetup.target what remote-fs.target and
remote-fs-pre.target are to local-fs.target.
* Service units gained a new UnsetEnvironment= setting which permits
unsetting specific environment variables for specific services that
are normally passed to it (for example in order to mask out locale
unsetting specific environment variables for services that are
normally passed to it (for example in order to mask out locale
settings for specific services that can't deal with it).
* Units acquired a new boolean option IPAccounting=. When turned on, IP
@ -176,8 +174,8 @@ CHANGES WITH 235:
enforced on every single IPv4 and IPv6 socket created by any process
of the service unit, and apply to ingress as well as egress traffic.
* If CPUAccounting= or IPAccounting= is turned on for a unit a new,
recognizable log message is generated each time the unit is stopped,
* If CPUAccounting= or IPAccounting= is turned on for a unit a new
standarized log message is generated each time the unit is stopped,
containing information about the consumed resources of this
invocation.
@ -188,8 +186,8 @@ CHANGES WITH 235:
* "systemctl poweroff", "systemctl reboot", "systemctl halt",
"systemctl kexec" and "systemctl exit" are now always asynchronous in
behaviour (that is: these commands return immediately after the
operation was enqueued instead of waiting until the operation was
completed). Previously, "systemctl poweroff" and "systemctl reboot"
operation was enqueued instead of waiting for the operation to
complete). Previously, "systemctl poweroff" and "systemctl reboot"
were asynchronous on systems using systemd-logind (i.e. almost
always, and like they were on sysvinit), and the other three commands
were unconditionally synchronous. With this release this is cleaned
@ -203,13 +201,13 @@ CHANGES WITH 235:
than UTC or the local timezone.
* The tmpfiles snippet var.conf has been changed to create
/var/log/btmp with access mode 0660 instead of 0600. It has been
owned by the "utmp" group already, and it appears to be generally
understood that members of "utmp" can modify/flush the
utmp/wtmp/lastlog/btmp databases. Previously this was implemented
correctly for all these database excepts btmp, which has been opened
up like this now too. Note that while the other databases are
world-readable (i.e. 0644), btmp is not and remains more restrictive.
/var/log/btmp with access mode 0660 instead of 0600. It was owned by
the "utmp" group already, and it appears to be generally understood
that members of "utmp" can modify/flush the utmp/wtmp/lastlog/btmp
databases. Previously this was implemented correctly for all these
databases excepts btmp, which has been opened up like this now
too. Note that while the other databases are world-readable
(i.e. 0644), btmp is not and remains more restrictive.
Contributions from: Abdó Roig-Maranges, Alan Jenkins, Alexander
Kuleshov, Andreas Rammhold, Andrew Jeddeloh, Andrew Soutar, Ansgar