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Commit Graph

5338 Commits

Author SHA1 Message Date
Yu Watanabe
d474aa51bf network: tc: introduce Enhanced Transmission Selection (ETS)
Closes #15264.
2020-06-19 01:07:45 +09:00
Lennart Poettering
034d0eb962
Merge pull request #16191 from poettering/repart-spec
repart: add specifier expansion to Label= + bump default mininum size to 10M
2020-06-18 15:53:31 +02:00
Lennart Poettering
2a71d57f4e network: clean-up DHCP lease server data configuration
This is an attempt to clean up the POP3/SMTP/LPR/… DHCP lease server
data logic in networkd. This reduces code duplication and fixes a number
of bugs.

This removes any support for collecting POP3/SMPT/LPR servers acquired
via local DHCP client releases since noone uses that, and given how old
these protocols are I doubt this will change. It keeps support for
configuring them for the dhcp server however.

The differences between the DNS/NTP/SIP/POP3/SMTP/LPR configuration
logics are minimized.

This removes the relevant symbols from sd-network.h (which is an
internal API only at this point after all).

This is unfortunately not well test, given the old code for this had
barely any tests. But the new code should not perform worse at least,
and allow us to release, since it corrects some interfaces visible in
the .network configuration format.

Fixes: #15943
2020-06-18 13:08:18 +09:00
Susant Sahani
120b5c0bbe network: DHCPv6 - Add support to set token on the LAN interface
This patch adds support to set a token on the LAN interface for
the acquired delegated prefixes for the DHCPv6 to generate address.
2020-06-17 14:20:48 +09:00
Lennart Poettering
fb08381c14 repart: if now minimal size is specified, default to 10M
Prompted by this discussion:

https://lists.freedesktop.org/archives/systemd-devel/2020-June/044669.html
2020-06-16 15:48:58 +02:00
Lennart Poettering
e031166e15 repart: add simple specifier expansion in Label=
Strictly speaking this is a compat breakage, but given the tool was
added only in the last release, let's try to sail under the radar, and
fix this early before anyone notices it wasn't supported always.
2020-06-16 15:48:10 +02:00
Zbigniew Jędrzejewski-Szmek
cb24fad361
Merge pull request #16170 from keszybz/man-user@
Better documentation for user@ services
2020-06-14 19:55:11 +02:00
Zbigniew Jędrzejewski-Szmek
387536b3a9 man: mention systemd-user-runtime-dir in user@.service too
_riotingpacifist was complaining on reddit [1] that systemd-user-runtime-dir
is not documented anywhere. So let's add the binary name as page alias.

[1] https://www.reddit.com/r/linux/comments/h086fd/why_linuxs_systemd_is_still_divisive_after_all/ftllr66/

This page should be in section 8, like all .service descriptions.

Also extend the text a bit to make it clearer that systemd --user is the same
executable but running in a different mode (which might be certainly a bit
confusing to users.)
2020-06-14 19:54:26 +02:00
Vladimir Panteleev
f1a20afacd man: Document the crypttab keyfile syntax specifying a device
Feature introduced in 50d2eba27b. Also documented
as part of the kernel parameter syntax in systemd-cryptsetup-generator(8), but
should also be documented here as part of the overall file syntax.
2020-06-14 10:46:41 +02:00
Zbigniew Jędrzejewski-Szmek
4677c3da97 man: really fix conditional in homed.conf
Followup for f978844eb6.
2020-06-13 17:31:59 +02:00
Zbigniew Jędrzejewski-Szmek
4f0ef40deb man: drop obsolete HAVE_PYTHON conditional
It stopped making sense when automake support was dropped and python started
being required to perform a build.
Follow-up for 72cdb3e783.
2020-06-13 17:31:59 +02:00
Lennart Poettering
4f4f37b20d
Merge pull request #16046 from bluca/dissect_squashfs_verity
dissect: single-filesystem verity images with external hashdevice
2020-06-09 19:52:21 +02:00
Yigal Korman
2233c2703c man: udevadm: mention non-zero exit code on settle
'udevadm settle --timeout=XY' will return 1 in case the timeout was
reached and the event queue was not empty.
The manpage should mention it.
2020-06-09 17:31:49 +02:00
Chris Down
69876f94ab doc: Try to clarify automount dependency confusion
Arch recently upgraded systemd to 245.6. Shortly afterwards, users began
reporting[0] that systemd detected an ordering cycle, and they were
unable to log in. The reason they were unable to log in was because of
ordering cycle resolution:

    [...]
    systemd[1]: sysinit.target: Job systemd-tmpfiles-setup.service/start deleted to break ordering cycle starting with sysinit.target/start
    systemd[1]: sysinit.target: Job systemd-update-done.service/start deleted to break ordering cycle starting with sysinit.target/start
    systemd[1]: sysinit.target: Job systemd-journal-catalog-update.service/start deleted to break ordering cycle starting with sysinit.target/start
    systemd[1]: sysinit.target: Job local-fs.target/start deleted to break ordering cycle starting with sysinit.target/start
    systemd[1]: sysinit.target: Job systemd-tmpfiles-setup.service/start deleted to break ordering cycle starting with sysinit.target/start
    [...]

Whether the resolution did the right thing here or not is a longer-term
discussion, but in the interim we should at least make this distinction
between automount dependencies and mount dependencies clearer in the
documentation, so that users and distribution maintainers know what's
acceptable. In this case Arch actually backed out b3d7aef5 entirely and
released a new version due to the confusion.

Also see https://github.com/systemd/systemd-stable/issues/69.

0: https://bugs.archlinux.org/task/66908
2020-06-09 17:13:59 +02:00
Luca Boccassi
e7cbe5cb9e dissect: support single-filesystem verity images with external verity hash
dm-verity support in dissect-image at the moment is restricted to GPT
volumes.
If the image a single-filesystem type without a partition table (eg: squashfs)
and a roothash/verity file are passed, set the verity flag and mark as
read-only.
2020-06-09 12:19:21 +01:00
Jan Klötzke
bf76080180 core: let user define start-/stop-timeout behaviour
The usual behaviour when a timeout expires is to terminate/kill the
service. This is what user usually want in production systems. To debug
services that fail to start/stop (especially sporadic failures) it
might be necessary to trigger the watchdog machinery and write core
dumps, though. Likewise, it is usually just a waste of time to
gracefully stop a stuck service. Instead it might save time to go
directly into kill mode.

This commit adds two new options to services: TimeoutStartFailureMode=
and TimeoutStopFailureMode=. Both take the same values and tweak the
behavior of systemd when a start/stop timeout expires:

 * 'terminate': is the default behaviour as it has always been,
 * 'abort': triggers the watchdog machinery and will send SIGABRT
   (unless WatchdogSignal was changed) and
 * 'kill' will directly send SIGKILL.

To handle the stop failure mode in stop-post state too a new
final-watchdog state needs to be introduced.
2020-06-09 10:04:57 +02:00
Lennart Poettering
5a36324962
Merge pull request #16047 from poettering/udev-ro-block
udev: optionally mark all block devices popping up read-only by default
2020-06-09 09:09:32 +02:00
Maxim Fomin
6cc27c29ad Add 'bitlk' option to mount Bitlocker drives with cryptsetup. 2020-06-09 08:12:55 +02:00
Lennart Poettering
a34a2933e9 man: single-char parameters take no '='
The suggested syntax is simply not valid and results in an error.
2020-06-08 16:53:37 +02:00
Lennart Poettering
95ac523030 udev: optionally mark all block devices read-only as they pop up 2020-06-08 16:53:37 +02:00
Yu Watanabe
94d76d071e network: introduce IPv4AcceptLocal= setting
Closes #16090.
2020-06-08 13:48:17 +09:00
Susant Sahani
7487b48688 man: fix typo Takse -> Takes 2020-06-06 10:26:33 +02:00
Zbigniew Jędrzejewski-Szmek
ea9f36ac83
Merge pull request #15378 from msekletar/udev-kill-signal
udev:  make signal that we use to kill workers on timeout configurable
2020-06-05 16:33:14 +02:00
Michal Sekletár
e209926778 udev: make signal that we use to kill workers on timeout configurable 2020-06-05 11:09:17 +02:00
Yu Watanabe
bb9a9e33c9
Merge pull request #15171 from ssahani/tc-qfq
network: TC- Introduce Quick Fair Queueing (QFQ)
2020-06-04 11:17:42 +09:00
Lennart Poettering
0d63e7dd0b
Merge pull request #16056 from keszybz/minor-doc-updates
Minor doc updates
2020-06-03 19:00:04 +02:00
Lennart Poettering
7ade8982ca core: remove support for ".include" stanza
Six years ago we declared it obsolete and removed it from the docs
(c073a0c4a5) and added a note about it in
NEWS. Two years ago we add warning messages about it, indicating the
feature will be removed (41b283d0f1) and
mentioned it in NEWS again.

Let's now kill it for good.
2020-06-03 18:26:12 +02:00
Yu Watanabe
4d7ddaf97b network: tc: introduce [QuickFairQueueingClass] section 2020-06-03 17:25:44 +09:00
Susant Sahani
b12aaee5ab network: tc: introduce Quick Fair Queueing (QFQ) 2020-06-03 14:17:51 +09:00
Zbigniew Jędrzejewski-Szmek
927b9b8f63 man: add note that emergency.target inherits mount state
Based on an internal discussion whether emergency.target should remount disks
ro, or maybe remount them rw, or do nothing. In some cases people want to boot
ro, and always remounting rw would break that. In other cases, remounting disks
ro after they have already been mounted rw is mostly pointless and might even
not be possible. So let's just document that we don't change the state.

Also: any→other, since emergency.service *is* pulled in.

Also: just advertise "emergency" as the way to boot into the target.
We are not going to remove this option, and it's way easier to type than
"systemd.unit=emergency.target".
2020-06-02 14:26:26 +02:00
Zbigniew Jędrzejewski-Szmek
b68edd3006 man,mkosi: bump Fedora version 2020-06-02 14:08:35 +02:00
Yu Watanabe
1bf1bfd958 network: add DHCPv6.RouteMetric=
Hopefully fixes #15295.
2020-06-02 15:16:51 +09:00
Yu Watanabe
f3e4b1e07c
Merge pull request #15884 from ssahani/dhcpv6-vendor
DHCPv6: Introduce vendor specific
2020-06-01 12:25:54 +09:00
Zbigniew Jędrzejewski-Szmek
956508cb5d
Merge pull request #15935 from poettering/cache-more-efi-vars
logind + efi-loader: cache more efi vars
2020-05-30 15:44:26 +02:00
Zbigniew Jędrzejewski-Szmek
3a02643a40
Merge pull request #15915 from poettering/journal-external-link
journal: show external links in log output
2020-05-30 15:04:40 +02:00
Daan De Meyer
269412ef44
Merge pull request #15958 from layderv/master
#15773 add --reboot-arg to systemctl reboot
2020-05-30 11:04:14 +02:00
Michael Gubbels
bf1abf1a2c
Fix typo. 2020-05-29 16:40:39 -07:00
laydervus
dae710bef1 #15773 add --reboot-argument to systemctl reboot 2020-05-29 21:22:29 +01:00
Lennart Poettering
002914e688 bootctl: add simple, low-level reboot-to-firmware verb for controlling the flag 2020-05-29 15:41:50 +02:00
Susant Sahani
b4ccc5de7d network: Inroduce DHCP6- send vendor options
network: Inroduce DHCP6- send vendor options

```
 0                   1                   2                   3
       0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
      |      OPTION_VENDOR_OPTS       |           option-len          |
      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
      |                       enterprise-number                       |
      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
      .                                                               .
      .                       vendor-option-data                      .
      .                                                               .
      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
```

```
  0                   1                   2                   3
       0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
      |          sub-opt-code         |         sub-option-len        |
      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
      .                                                               .
      .                        sub-option-data                        .
      .                                                               .
      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

                 Figure 31: Vendor-specific Options Format

      sub-opt-code         The code for the sub-option.  A 2-octet
                           field.

      sub-option-len       An unsigned integer giving the length of the
                           sub-option-data field in this sub-option in
                           octets.  A 2-octet field.

      sub-option-data      The data area for the sub-option.  The
                           length, in octets, is specified by
                           sub-option-len.

```
2020-05-29 13:37:57 +02:00
Lennart Poettering
dd587c3a88 man: briefly document the DOCUMENTATION= structure log field 2020-05-29 10:41:30 +02:00
Susant Sahani
9efa8a3cff network: DHCPv6 Assign delegated prefix to LAN interface
In DHCPv6-PD environment, where WAN interface requests IPv6 via DHCPv6,
receives the address as well as delegated prefixes, with LAN interfaces
serving those delegated prefixes in their router advertisement messages.
The LAN interfaces on the router themselves do not have
the IPv6 addresses assigned by networkd from the prefix it
serves on that interface. Now this patch enables it.
2020-05-29 16:20:37 +09:00
Yu Watanabe
8abbd9a4d9
Merge pull request #15944 from poettering/sd-path-fixups
sd-path: some fixups
2020-05-29 15:23:37 +09:00
Yu Watanabe
27cd09442f
Merge pull request #15942 from poettering/pass-pktinfo
disable PassCredentials= on networkd netlink socket, enable NETLINK_PKTINFO instead
2020-05-29 15:23:15 +09:00
Yu Watanabe
63b00fa77d
Merge pull request #15619 from ddstreet/ignore_carrier_loss_default
Set IgnoreCarrierLoss= default to value of ConfigureWithoutCarrier=
2020-05-29 10:04:00 +09:00
Lennart Poettering
ccdf03b9c7 sd-path: drop "-dir" and "-path" suffixes from path enums
Clean up the naming of the sd-path enums. Previously, the more recently
added fields where named in the form SD_PATH_xyz_DIR and
SD_PATH_xyz_PATH, while the older fields where called just SD_PATH_xyz
and SD_PATH_SEARCH_xyz. Let's clean this up, to come to a more unified
way how we name this stuff.

I opted to stick to the old naming, i.e. dropthe suffixes. It's a bit of
a bike-shedding question of course, but I think there's a good reason to
avoid the additional DIR and PATH suffixes: the enum prefix contains
"PATH" anyway (i.e. "SD_PATH_"), so including PATH twice in each name is
redundant. Moreover, the key difference between the enums with the "dir"
and the "path" in the name is that the latter are *seach* paths, and I
think this is better emphasized by sticking to the "SEARCH" in the name.

Moreover dropping the suffixes makes the identifiers a lot shorter, in
particular in the "systemd-path" list output. And that's always good.

This means the naming pkgconfig file and in sd-path slightly deviate
(though the mapping is very simple), but I think that's OK, given that
this is developer facing and not user facing.
2020-05-28 23:54:35 +02:00
Lennart Poettering
a3d19f5d99 core: add new PassPacketInfo= socket unit property 2020-05-27 22:40:38 +02:00
Daan De Meyer
a5925354bb firstboot: Add --kernel-command-line option 2020-05-27 18:54:26 +02:00
Daan De Meyer
676339a191 firstboot: Add --root-password-hashed option 2020-05-27 18:54:26 +02:00
Daan De Meyer
4926ceaff3 firstboot: Add --delete-root-password option 2020-05-27 18:54:25 +02:00