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Commit Graph

45396 Commits

Author SHA1 Message Date
Evgeny Vereshchagin
b3753406c0 turn off fuzzit
It seems it went down yesterday and it's not clear how long it will
take to bring it back.
2020-06-04 17:38:05 +03:00
Marc-André Lureau
d9ce1c2493 networkctl: print DHCP leases 2020-06-04 11:16:15 +02:00
Marc-André Lureau
090c923b4d networkctl: factor out link_get_property()
The next patch is going to reuse it.
2020-06-04 11:16:15 +02:00
Marc-André Lureau
7be3261222 sd-dhcp-client: add sd_dhcp_client_id_to_string()
Add a human-friendly pretty-printer for client ID.
2020-06-04 11:16:15 +02:00
Marc-André Lureau
aaec2d7b9b macro.h: add sizeof_field() helper
Similar to kernel FIELD_SIZE()
2020-06-04 11:16:15 +02:00
Marc-André Lureau
00ebe01156 sd-dhcp-client: make struct sd_dhcp_client_id reusable 2020-06-04 11:16:15 +02:00
Marc-André Lureau
cf72a78660 networkd: expose DHCPServer interface on links 2020-06-04 11:16:15 +02:00
Marc-André Lureau
38ee31a6e4 networkd: start a DBus interface for the DHCP server
Add a "org.freedesktop.network1.DHCPServer" DBus interface that will be
added on a link path where a DHCP server is provided.

Currently, it only exposes a "Leases" property, although there are plans
to expand it further. The property is updated thanks to the
dhcp_server_callback().
2020-06-04 11:16:15 +02:00
Marc-André Lureau
36d35f2259 sd-dhcp-server: notify callback on lease changed 2020-06-04 11:16:15 +02:00
Marc-André Lureau
5b03043a75 sd-dhcp-server: add sd_dhcp_server_set_callback() 2020-06-04 11:04:06 +02:00
Yu Watanabe
3cd5924c85 network: make link become configured state when at least one dynamic protocol provide an address
Before this, to speed up the system boot with IPv4 only network,
we need to specify `IPv6AcceptRA=no`, as it is enabled by default.

Closes #15469.
2020-06-04 10:49:26 +02:00
Einsler Lee
168561f2eb change fs/file-max to LONG_MAX instead of ULONG_MAX
Since this has been changed in: 6e2f789484, the change should be synchronized.
2020-06-04 10:30:44 +02:00
Yu Watanabe
161bc1b627
Merge pull request #16057 from keszybz/resolvectl-sorted-no-nta
Drop NTA lists from resolvectl status and sort output by link number
2020-06-04 11:30:14 +09:00
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
ecc04067f9 seccomp: filter openat2() entirely in seccomp_restrict_sxid() 2020-06-03 18:26:34 +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
c643bda5ec network: read driver name from ethtool
To make Driver= in [Match] section work in containers.

Note that ID_NET_DRIVER= property in udev database is set with the
result of the ethtool. So, this should not change anything for
non-container cases.

Closes #15678.
2020-06-03 18:25:37 +02:00
Zbigniew Jędrzejewski-Szmek
33bece166c basic/sort-util: adorn qsort_safe with a prefix underscore
It should not be used directly since we have typesafe_qsort(), so
let's mark it appropriately.
2020-06-03 15:31:28 +02:00
Zbigniew Jędrzejewski-Szmek
bacafb0990 pstore: use typesafe_qsort
Also move "allocated" above "n", since, conceptually, it is modified
earlier (and that is the definition order we normally use).
2020-06-03 15:31:28 +02:00
Zbigniew Jędrzejewski-Szmek
eb10767565 resolvect: sort status output by link number
This makes the output more predictable. Also, interesting interfaces
are often the low-numbered ones (actual hardware links, not virtual
devices stacked on top), and this makes them more visible.
2020-06-03 15:31:28 +02:00
Zbigniew Jędrzejewski-Szmek
c9d243cdef resolvectl,systemctl: reduce scope of variables 2020-06-03 15:31:28 +02:00
Zbigniew Jędrzejewski-Szmek
6cf3011c6c Introduce strcasecmp_ptr() and use it in a few places 2020-06-03 15:31:28 +02:00
Zbigniew Jędrzejewski-Szmek
6773049a4c resolvectl: do not show NTA lists in status
Those lists are very long and use up a significant chunk of screen real estate.
But the contents are mostly static (usually they just reflect built-in
configuration). Let's just not show them in 'status' output. They can still
be viewed with 'nta' verb.
2020-06-03 15:31:28 +02:00
Yu Watanabe
891ff9633f test-network: add tests for QFQ 2020-06-03 17:25:48 +09:00
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
Susant Sahani
c33f1e5a3f sd-netlink: add netlink properties of Quick Fair Queueing (QFQ) 2020-06-03 13:41:44 +09:00
Yu Watanabe
6161b35d5e
Merge pull request #16048 from poettering/conf-parser-mtime
conf-parser: automatically pick up newest mtime when parsing configuration files
2020-06-03 08:25:28 +09:00
Zbigniew Jędrzejewski-Szmek
c9e0695675 core: set source_mtime after load dropins
Dropins may specify SourcePath= too, but we would do the stat only
after loading the main fragment, before loading of the drop-ins.

Fixes #13634.
2020-06-02 22:53:55 +02:00
Lennart Poettering
4f9ff96a55 conf-parser: return mtime in config_parse() and friends
This is a follow-up for 9f83091e3c.

Instead of reading the mtime off the configuration files after reading,
let's do so before reading, but with the fd we read the data from. This
is not only cleaner (as it allows us to save one stat()), but also has
the benefit that we'll detect changes that happen while we read the
files.

This also reworks unit file drop-ins to use the common code for
determining drop-in mtime, instead of reading system clock for that.
2020-06-02 19:32:20 +02:00
Lennart Poettering
5aca2e6733 conf-parse: fix pretty bad typo 2020-06-02 19:32:06 +02:00
Lennart Poettering
22ed4a6d9a fs-util: add stat_warn_permissions() that operates on struct stat instead of fd 2020-06-02 19:31:36 +02:00
Lennart Poettering
7183b22f12
Merge pull request #15996 from yuwata/network-dhcp6-route-metric-15295
network: add RouteMetric= in [DHCPv6] section
2020-06-02 19:29:47 +02:00
Michal Koutný
53aa85af24 cgroup: Allow empty assignments of Memory{Low,Min}=
Currently, an empty assignment of Memory{Low,Min}= directives would be
interpretted as setting it to global default, i.e. zero. However, if we
set a runtime protection value on a unit that inherits parent's
DefaultMemory{Low,Min}=, it is not possible to revert it back to the
state where the DefaultMemory{Low,Min}= is propagated from parent
slice(s).

This patch changes the semantics of the empty assignments to explicitly
nullify any value set by the user previously. Since DBus API uses
uint64_t where 0 is a valid configuration, the patch modifies DBus API
by exploiting the variant type of property value to pass the NULL value.
2020-06-02 18:59:47 +02:00
Michal Koutný
db2b8d2e28 cgroup: Make empty assignments reset to default
When MemoryLow= or MemoryMin= is set, it is interpretted as setting the
values to infinity. This is inconsistent with the default initialization
to 0.
It'd be nice to interpret the empty assignment as fallback to
DefaultMemory* of parent slice, however, current DBus API cannot convey
such a NULL value, so stick to simply interpretting that as hard-wired
default.
2020-06-02 18:59:47 +02:00
Michal Koutný
21c8397694 tests: Fix description of test units
Corrected reference to non-existent unit.
2020-06-02 18:59:47 +02:00
Zbigniew Jędrzejewski-Szmek
eee9b30af4 basic/efivars: try re-reading efivars without delay first
Quoting https://github.com/systemd/systemd/issues/14828#issuecomment-635212615:

> [kernel uses] msleep_interruptible() and that means when the process receives
> any kind of signal masked or not this will abort with EINTR.  systemd-logind
> gets signals from the TTY layer all the time though.

> Here's what might be happening: while logind reads the EFI stuff it gets a
> series of signals from the TTY layer, which causes the read() to be aborted
> with EINTR, which means logind will wait 50ms and retry. Which will be
> aborted again, and so on, until quite some time passed. If we'd not wait for
> the 50ms otoh we wouldn't wait so long, as then on each signal we'd
> immediately retry again.
2020-06-02 17:32:29 +02:00
Lennart Poettering
75f6d5d87e fd-util: be more careful with fclose() errnos
This might fix #15859, a bug which I find very puzzling.
2020-06-02 17:32:02 +02:00
Lennart Poettering
112bed84bf update TODO 2020-06-02 14:57:44 +02:00
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
41a7c3bf5d units: uppercase the description
https://github.com/systemd/systemd/pull/15982#pullrequestreview-422536495
2020-06-02 14:14:20 +02:00
Zbigniew Jędrzejewski-Szmek
b68edd3006 man,mkosi: bump Fedora version 2020-06-02 14:08:35 +02:00
Luca Boccassi
68f6c58354 test: temporarily block test 48 on Ubuntu's autopkgtest
This test runs fine locally (both on Qemu and nspawn) but sporadically fails on
autopkgtest for some reason.
Disable it while the issue is investigated to reduce noise.
2020-06-02 11:35:23 +02:00
Yu Watanabe
8dd91cb55b network: drop an unused function 2020-06-02 17:06:01 +09:00
Yu Watanabe
c24dd73952 network: move DHCPv6 related conf parsers to networkd-dhcp6.c 2020-06-02 17:06:00 +09:00
Yu Watanabe
bdad94d0d6 network: set both dhcp_route_metric and dhcp6_route_metric by DHCP.RouteMetric= for backward compatibility
But [DHCPv4] or [DHCPv6] section take precedence.
This also update so for UseDNS= and UseNTP=.
2020-06-02 17:05:49 +09:00
Yu Watanabe
1bf1bfd958 network: add DHCPv6.RouteMetric=
Hopefully fixes #15295.
2020-06-02 15:16:51 +09:00
Yu Watanabe
132be2b868 network: use uint32_t instead of unsigned for route priority 2020-06-02 15:16:51 +09:00
Zbigniew Jędrzejewski-Szmek
d06661ab66
Merge pull request #16030 from yuwata/network-read-mtime-of-dropin-configs-15521
network: also read mtime of drop-in configs
2020-06-01 15:14:13 +02:00