NEWS: more additions in preparation von v243

This commit is contained in:
Lennart Poettering 2019-07-23 15:33:33 +02:00
parent 0eebcd4c68
commit 29db4c3a08
1 changed files with 58 additions and 12 deletions

70
NEWS
View File

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* Previously, filters defined with SystemCallFilter= would have the
effect that an calling an offending system call would terminate the
calling thread. This behaviour never made much sense, since killing
individual threads of unexpecting processes is likely to create more
individual threads of unsuspecting processes is likely to create more
problems than it solves. With this release the default action changed
from killing the thread to killing the whole process. For this to
work correctly both a kernel version (>= 4.14) and a libseccomp
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interfaces should really be matched.
* A new setting NUMAPolicy= may be used to set process memory
allocation policy. Setting can be specified in system.conf and
hence will set the default policy for PID1. Default policy can be
allocation policy. Setting can be specified in system.conf and hence
will set the default policy for PID1. Default policy can be
overridden on per-service basis. Related setting NUMAMask= is used to
specify NUMA node mask that should be associated with the selected
policy.
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* systemd-resolved gained support for a new 'strict' DNS-over-TLS mode.
* systemd-resolved "Cache=" configuration option in resolved.conf has been extended
to also accept the 'no-negative' value. Previously,
only a boolean option was allowed (yes/no), having yes as the default.
If this option is set to 'no-negative', negative answers are skipped
from being cached while keeping the same cache heuristics for positive answers.
The default remains as "yes" (i. e. caching is enabled).
* systemd-resolved "Cache=" configuration option in resolved.conf has
been extended to also accept the 'no-negative' value. Previously,
only a boolean option was allowed (yes/no), having yes as the
default. If this option is set to 'no-negative', negative answers
are skipped from being cached while keeping the same cache heuristics
for positive answers. The default remains as "yes" (i. e. caching is
enabled).
* The predictable naming scheme for network devices now supports
generating predictable names for "netdevsim" devices.
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send a DHCP RELEASE message when terminating.
* systemd-networkd's DHCPv4 and DHCPv6 stacks can now be configured
seperately in the [DHCPv4] and [DHCPv6] sections.
separately in the [DHCPv4] and [DHCPv6] sections.
* systemd-networkd's DHCP support will now optionally create an
implicit host route to the DNS server specified in the DHCP lease, in
addition to the routes listed explicitly in the lease. This should
ensure that in multi-homed systems DNS traffic leaves the systems on
the interface that acquired the DNS server information even if other
routes such as default routes exist. This behaviour may be turned on
with the new RoutesToDNS= option.
* systemd-networkd's VXLAN support gained a new option
GenericProtocolExtension= for enabling VXLAN Generic Protocol
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* systemd-networkd's bridging support gained two new options ProxyARP=
and ProxyARPWifi= for configuring proxy ARP behaviour as well as
MulticastRouter= for configureing multicast routing behaviour.
MulticastRouter= for configuring multicast routing behaviour.
* systemd-networkd's FooOverUDP support gained the ability to configure
local and peer IP addresses via Local= and Peer=. A new option
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been renamed to LinkLayerAddress=, and it now allows configuration of
IP addresses, too.
* A new tool systemd-network-generator has been added that may generate
.network, .netdev and .link files from IP configuration specified on
the kernel command line, compatible with the format Dracut expects.
* The CriticalConnection= setting in .network files is now deprecated,
and replaced by a new KeepConfiguration= setting which allows more
detailed configuration of the IP configuration to keep in place.
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(for exit codes 1 through 254), or stop execution and fail the unit
(for exit code 255 or cases of abnormal termination).
* A new service systemd-pstore.service has been added that pulls data
from from /sys/fs/pstore/ and saves it to /var/lib/pstore for later
review.
* timedatectl gained new verbs for configuring per-interface NTP
service configuration for systemd-timesyncd.
* "localectl list-locales" won't list non-UTF-8 locales anymore. It's
2019. (You can set non-UTF-8 locales though, if you know there name.)
Contributions from: Aaron Barany, Adrian Bunk, Alan Jenkins, Andrej
Valek, Anita Zhang, Arian van Putten, Balint Reczey, Ben Boeckel,
Benjamin Robin, camoz, Chen Qi, Chris Chiu, Chris Down, Connor Reeder,
Daniele Medri, Dan Streetman, Dave Reisner, Dave Ross, David Art, David
Tardon, Dominick Grift, Donald Buczek, Douglas Christman, Eric
DeVolder, Evgeny Vereshchagin, Feldwor, Felix Riemann, Florian
Dollinger, Franck Bui, Frantisek Sumsal, Franz Pletz, Hans de Goede,
Insun Pyo, Ivan Shapovalov, Iwan Timmer, Jack, Jakob Unterwurzacher,
Jan Klötzke, Jan Pokorný, Jan Synacek, Jeka Pats, Jérémy Rosen, Jiri
Pirko, Joe Lin, Joerg Behrmann, Joe Richey, Jóhann B. Guðmundsson,
Johannes Schmitz, Jonathan Rouleau, Jorge Niedbalski, Kai Lüke, Karel
Zak, Kashyap Chamarthy, Krayushkin Konstantin, Lennart Poettering,
Lubomir Rintel, Luca Boccassi, Luís Ferreira, Marc-André Lureau, Markus
Felten, Martin Pitt, Michael Biebl, Michael Olbrich, Michael Prokop,
Michael Stapelberg, Michael Zhivich, Michal Koutný, Michal Sekletar,
Mike Gilbert, Milan Broz, mpe85, Oliver Harley, pan93412, Paul Menzel,
pEJipE, Peter A. Bigot, Philip Withnall, Piotr Drąg, Rafael Fontenelle,
Roberto Santalla, root, RussianNeuroMancer, Sebastian Jennen, Simon
Schricker, Susant Sahani, Thadeu Lima de Souza Cascardo, Theo
Ouzhinski, Thomas Weißschuh, Tomas Mraz, Topi Miettinen, ven, Wieland
Hoffmann, Xi Ruoyao, Yuri Chornoivan, Yu Watanabe, Zach Smith, Zbigniew
Jędrzejewski-Szmek, Zhang Xianwei
Somewhere, SOME-TI-ME
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