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Commit Graph

806 Commits

Author SHA1 Message Date
Lennart Poettering
417116f234 core: add new ReadOnlySystem= and ProtectedHome= settings for service units
ReadOnlySystem= uses fs namespaces to mount /usr and /boot read-only for
a service.

ProtectedHome= uses fs namespaces to mount /home and /run/user
inaccessible or read-only for a service.

This patch also enables these settings for all our long-running services.

Together they should be good building block for a minimal service
sandbox, removing the ability for services to modify the operating
system or access the user's private data.
2014-06-03 23:57:51 +02:00
Tom Gundersen
682265d5e2 resolved: run as unpriviliged "systemd-resolve" user
This service is not yet network facing, but let's prepare nonetheless.
Currently all caps are dropped, but some may need to be kept in the
future.
2014-06-03 10:40:28 +02:00
Tom Gundersen
bddfc8afd3 networkd: drop CAP_SYS_MODULE
Rely on modules being built-in or autoloaded on-demand.

As networkd is a network facing service, we want to limits its capabilities,
as much as possible. Also, we may not have CAP_SYS_MODULE in a container,
and we want networkd to work the same there.

Module autoloading does not always work, but should be fixed by the kernel
patch f98f89a0104454f35a: 'net: tunnels - enable module autoloading', which
is currently in net-next and which people may consider backporting if they
want tunneling support without compiling in the modules.

Early adopters may also use a module-load.d snippet and order
systemd-modules-load.service before networkd to force the module
loading of tunneling modules.

This sholud fix the various build issues people have reported.
2014-06-03 00:40:23 +02:00
Lennart Poettering
d3cf48f4bd networkd: run as unpriviliged "systemd-network" user
This allows us to run networkd mostly unpriviliged with the exception of
CAP_NET_* and CAP_SYS_MODULE. I'd really like to get rid of the latter
though...
2014-06-01 09:12:00 +02:00
Lennart Poettering
40393d5247 units: remove CAP_SYS_PTRACE capability from hostnamed/networkd
The ptrace capability was only necessary to detect virtualizations
environments. Since we changed the logic to determine this to not
require priviliges, there's no need to carry the CAP_SYS_PTRACE
capability anymore.
2014-06-01 08:54:09 +02:00
Jonathan Liu
d8e40d62ab units: use KillMode=mixed for systemd-nspawn@.service
This causes the container to shut down cleanly when the service is
stopped.
2014-05-30 09:36:29 -04:00
Kay Sievers
d636d37679 timesyncd: only update stamp file when we are synchronized
Create initial stamp file with compiled-in time to prevent bootups
with clocks in the future from storing invalid timestamps.

At shutdown, only update the timestamp if we got an authoritative
time to store.
2014-05-24 08:04:56 +08:00
Kay Sievers
52ffb444cb timesyncd: order after tmpfiles to get a working network monitor 2014-05-22 07:57:33 +09:00
Lennart Poettering
ece6e766cf timesyncd: save clock to disk everytime we get an NTP fix, and bump clock at boot using this
This is useful to make sure the system clock stays monotonic even on
systems that lack an RTC.

Also, why we are at it, also use the systemd release time for bumping
the clock, since it's a slightly less bad than starting with jan 1st,
1970.

This also moves timesyncd into the early bootphase, in order to make
sure this initial bump is guaranteed to have finished by the time we
start real daemons which might write to the file systemd and thus
shouldn't leave 1970's timestamps all over the place...
2014-05-21 00:23:39 +09:00
Tom Gundersen
091a364c80 resolved: add daemon to manage resolv.conf
Also remove the equivalent functionality from networkd.
2014-05-19 18:14:56 +02:00
Lennart Poettering
9f7115498b timesyncd: enable watchdog support 2014-05-18 20:52:49 +09:00
Lennart Poettering
a349eb10d3 timesyncd: run timesyncd as unpriviliged user "systemd-timesync" (but still with CAP_SYS_TIME) 2014-05-18 20:52:49 +09:00
Tom Gundersen
7da489e630 Revert "networkd: order after udev kernel socket"
This reverts commit a555350d47.

This did not fix the problem, just made it harder to hit.
2014-05-16 14:52:02 +02:00
Lennart Poettering
e3ad07d21c timesyncd: limit capabilities to CAP_SYS_TIME 2014-05-15 18:55:19 +02:00
Tom Gundersen
0968137439 timesyncd: start after networkd
This is needed for the network monitor to work (as it requires networkd to set up the correct directories first).
2014-05-13 12:44:22 +02:00
Tom Gundersen
7c8ec321e7 networkd: unit - add cap to load modules
Remember to drop this when the kernel gains autoloading for all netdev kinds.
2014-05-12 17:37:52 +02:00
Kay Sievers
a91df40e69 timesyncd: add unit and man page 2014-04-29 09:51:53 +02:00
Tom Gundersen
3a67e927e3 networkd-wait-online: improve interoptability and enable by default
To make sure we don't delay boot on systems where (some) network links are managed by someone else
we don't block if something else has successfully brought up a link.

We will still block until all links we are aware of that are  managed by networkd have been
configured, but if no such links exist, and someone else have configured a link sufficiently
that it has a carrier, it may be that the link is ready so we should no longer block.

Note that in all likelyhood the link is not ready (no addresses/routes configured),
so whatever network managment daemon configured it should provide a similar wait-online
service to block network-online.target until it is ready.

The aim is to block as long as we know networking is not fully configured, but no longer. This
will allow systemd-networkd-wait-online.service to be enabled on any system, even if we don't
know whether networkd is the main/only network manager.

Even in the case networking is fully configured by networkd, the default behavior may not be
sufficient: if two links need to be configured, but the first is fully configured before the
second one appears we will assume the network is up. To work around that, we allow specifying
specific devices to wait for before considering the network up.

This unit is enabled by default, just like systemd-networkd, but will only be pulled in if
anyone pulls in network-online.target.
2014-04-24 00:23:07 +02:00
Kay Sievers
0fbedd1fdc remove bus-driverd, the interface is now handled natively by bus-proxyd 2014-04-22 19:31:26 +02:00
Tom Gundersen
a555350d47 networkd: order after udev kernel socket
Otherwise we will not be able to queuery whether devices are initialized on kdbus enabled systems.
2014-04-19 22:13:49 +02:00
Kay Sievers
4851ac4526 bus: provide org.freedesktop.systemd1.busname for systemd --user 2014-03-26 03:38:48 +01:00
Tom Gundersen
6c7c89dfc6 networkd: add CapabilityBoundingSet 2014-03-24 17:13:24 +01:00
Lennart Poettering
48791a98be units: networkd shouldn't have PrivateTmp= set, since it runs in early-boot
/tmp is only available in later boot, and we shouldn't create private
subdirs in it hence, while we are still in early boot.
2014-03-24 16:48:39 +01:00
Lennart Poettering
c2c13f2df4 unit: turn off mount propagation for udevd
Keep mounts done by udev rules private to udevd. Also, document how
MountFlags= may be used for this.
2014-03-20 04:16:39 +01:00
Lennart Poettering
f21a71a907 core: enable PrivateNetwork= for a number of our long running services where this is useful 2014-03-19 23:25:28 +01:00
Lennart Poettering
d99a705296 units: make use of PrivateTmp=yes and PrivateDevices=yes for all our long-running daemons 2014-03-19 19:09:00 +01:00
Daniel Mack
5892a914d1 busname: introduce Activating directive
Add a new config 'Activating' directive which denotes whether a busname
is actually registered on the bus. It defaults to 'yes'.

If set to 'no', the .busname unit only uploads policy, which will remain
active as long as the unit is running.
2014-03-19 02:25:36 +01:00
Hendrik Brueckner
fc6c7fe9be getty: Start getty on 3270 terminals available on Linux on System z
Add the first 3270 terminal device that is associated with the Linux preferred
console to the list of virtualization consoles.  This is required to
automatically start a getty if the conmode=3270 kernel parameter is specified
for Linux on z/VM instances.  Note that a queued upstream patch also enable
the 3270 terminal device if it is associated with the Linux preferred console.
How

To successfully start agetty on a 3270 terminal, a change in the agetty
parameter order is required.  Previously, agetty would started like this:

    /sbin/agetty --keep-baud 3270/tty1 115200,38400,9600 TERM

The agetty program interprets the "3270/tty1" as baud rate and fails to start
with the "bad speed: 3270/tty1" error message.  Fixing this in agetty is more
complex rather than reordering the command line parameters like this:

    /sbin/agetty --keep-baud 115200,38400,9600 3270/tty1 TERM

According to agetty sources and "agetty --help", agetty accepts the "tty",
"baudrate tty", and "tty baudrate" specifications.

P.S. The "tty: Set correct tty name in 'active' sysfs attribute" introduces
     a change to display the terminal device which is associated with the
     Linux preferred console.  This change helps to let systemd handle this
     particular case only.  Without the changes of this commit, no additional
     3270 terminal device can be managed by systemd.

     https://git.kernel.org/cgit/linux/kernel/git/gregkh/tty.git/commit/?id=723abd87f6e536f1353c8f64f621520bc29523a3
2014-03-13 10:42:26 +01:00
Kay Sievers
d5ce683c07 units: remove "AllowUser=root own", the bus owner can always own names 2014-03-08 19:38:06 +01:00
Daniel Mack
fe8d029277 units: set 'AllowUser=root own' and 'AllowWorld=talk' own for all .busname files 2014-03-07 19:19:02 +01:00
Thomas Bächler
6c49212741 units: Do not unescape instance name in systemd-backlight@.service
The instance name is never escaped in the udev rule, but unescaped in the unit.
This results in the following error message on Asus boards:

  Failed to get backlight or LED device 'backlight:eeepc/wmi': No such file or directory
2014-03-07 00:30:56 -05:00
Lennart Poettering
9533ad1f42 units: don't use the word 'Reboot' for Startup, but simply 'Boot' 2014-03-06 05:04:51 +01:00
Lennart Poettering
d1a6f44125 units: properly capitalize the unit description 2014-03-06 05:04:51 +01:00
Zbigniew Jędrzejewski-Szmek
1ae383a8a3 Use /var/run/dbus/system_bus_socket for the D-Bus socket 2014-02-25 21:26:42 -05:00
Zbigniew Jędrzejewski-Szmek
7143555ce8 units/serial-getty@.service: add [Install] section
This makes it easier to manually enable and disable
specific gettys, and also mirrors getty@.service.

http://lists.freedesktop.org/archives/systemd-devel/2014-February/017329.html
2014-02-24 08:07:34 -05:00
Jason A. Donenfeld
c4a0b20c7a install: do not statically enable systemd-networkd
[tomegun: pruned the commit message as not to contradict the follow-up commit]
2014-02-21 14:37:53 +01:00
Zbigniew Jędrzejewski-Szmek
8f9c6fe5ff units: systemd-logind fails hard without dbus
That is, without --enable-kdbus and kdbus running.

With --enable-kdbus things are more complicated, because dbus might be
necessary, if kdbus is missing at runtime. If it is not necessary,
the socket will be started, which is not imporant, but not the service.
2014-02-14 19:00:32 -05:00
Lennart Poettering
c480d2f8bc units: make use of nspawn's --keep-unit switch in systemd-nspawn@.service 2014-02-11 21:13:51 +01:00
Lennart Poettering
58ea275a68 core: introduce new KillMode=mixed which sends SIGTERM only to the main process, but SIGKILL to all daemon processes
This should fix some race with terminating systemd --user, where the
system systemd instance might race against the user systemd instance
when sending SIGTERM.
2014-01-29 13:42:06 +01:00
Tom Gundersen
bcbca8291f networkd: don't hard depend on system bus
We may not have a dbus daemon in the initrd (until we can rely on kdbus). In
this case, simply ignore any attempts at using the bus. There is only one user
for now, but surely more to come.

In order to work reliably in the real root without kdbus, but at the same time
don't delay boot when kdbus is in use, order ourselves after dbus.service.
2014-01-18 01:56:41 +01:00
Lennart Poettering
02ebe178a2 units: drop [Install] section from multi-user.target and graphical.target
They were supposed to make it easy to make the default.target a symlink
to these targets, but this was never advertised and we have a better
command for this now in "systemctl set-default". Since the install
section makes the output of "systemctl list-unit-files" confusing (since
it makes the units appear as "disabled"), let's drop the sections.
2014-01-17 20:27:35 +01:00
Tom Gundersen
1346b1f038 sd-dhcp-client/networkd: add transient hostname support 2014-01-16 20:32:08 +01:00
Zbigniew Jędrzejewski-Szmek
d8160f21fd Improve messages about user mode a bit 2014-01-08 22:15:27 -05:00
Kay Sievers
8b255ecd99 pam_systemd: export DBUS_SESSION_BUS_ADDRESS 2014-01-08 18:11:37 +08:00
Kay Sievers
54142c6af1 bus-driverd: support user mode 2014-01-08 08:38:39 +08:00
Kay Sievers
7ca7b61f70 bus-proxyd: support --user bus address 2014-01-08 08:38:39 +08:00
Kay Sievers
1bc86acd10 bus-proxyd: --user -- add Accept=yes to socket 2014-01-07 06:44:55 +08:00
Kay Sievers
fccd44ec3a core: --user -- add basic.target an sort against it like --system does 2014-01-07 01:35:25 +08:00
Kay Sievers
734624951b bus-proxyd: fix socket path 2014-01-07 01:33:58 +08:00
Zbigniew Jędrzejewski-Szmek
8181565124 tmpfiles: rename --unsafe to --boot
As suggested by Kay, it is better to describe what is done,
not what might happen.
2013-12-30 13:01:27 -05:00
Marc-Antoine Perennou
08c51903fb gitignore: add back user@.service 2013-12-28 15:19:25 +01:00
Zbigniew Jędrzejewski-Szmek
4acbce7979 build-sys: fix generation of user@.service 2013-12-27 12:12:41 -05:00
Mantas Mikulėnas
3dc9f55d6e units: user@.service: fix user bus path 2013-12-27 12:12:41 -05:00
Zbigniew Jędrzejewski-Szmek
c4708f1323 tmpfiles: introduce the concept of unsafe operations
Various operations done by systemd-tmpfiles may only be safely done at
boot (e.g. removal of X lockfiles in /tmp, creation of /run/nologin).
Other operations may be done at any point in time (e.g. setting the
ownership on /{run,var}/log/journal). This distinction is largely
orthogonal to the type of operation.

A new switch --unsafe is added, and operations which should only be
executed during bootup are marked with an exclamation mark in the
configuration files. systemd-tmpfiles.service is modified to use this
switch, and guards are added so it is hard to re-start it by mistake.

If we install a new version of systemd, we actually want to enforce
some changes to tmpfiles configuration immediately. This should now be
possible to do safely, so distribution packages can be modified to
execute the "safe" subset at package installation time.

/run/nologin creation is split out into a separate service, to make it
easy to override.

https://bugzilla.redhat.com/show_bug.cgi?id=1043212
https://bugzilla.redhat.com/show_bug.cgi?id=1045849
2013-12-24 15:48:06 -05:00
Zbigniew Jędrzejewski-Szmek
ef72c1f06e man,units: tmpfiles.d(5) cleanup
Condition for /lib (necessary for split /usr) was missing from the unit.

Some changes which were done in tmpfiles.d(5) were not carried over to
systemd-tmpfiles(1).

Also use markup where possible.
2013-12-24 15:48:06 -05:00
Lennart Poettering
9a8112f5e9 units: systemd-machined now exits on idle and we shouldn't try to restart it then 2013-12-23 20:37:03 +01:00
Lennart Poettering
5326b03f30 units: limit caps for bus proxyd and driverd services 2013-12-23 20:37:00 +01:00
Lennart Poettering
0721804f03 bus: send status message from proxyd to systemd about client we are working for 2013-12-21 05:15:09 +01:00
Lennart Poettering
ccf22d4a10 units: when spawning a getty configure TERM explicitly
This way we can make use of our logic to automatically determine an
appropriate TERM for a specific tty.
2013-12-18 18:21:28 +01:00
Lennart Poettering
74f9e0f203 units: run systemd-networkd.service only if CAP_NET_ADMIN capability is around
This has the effect that systemd-networkd won't run in containers
without network namespacing wher CAP_NET_ADMIN is (usually) not
available. It will still run in containers with network namespacing on
(where CAP_NET_ADMIN is usually avilable).

We might remove this condition check again if networkd provides services
to apps that also are useful in containers lacking network namespacing,
however, as long as it doesn't it should be handled like udevd and be
excluded in such containers.
2013-12-18 18:21:27 +01:00
Lennart Poettering
15e913230c bus: install unit files for new driver service 2013-12-17 15:42:33 +01:00
Kay Sievers
eca7a27add bus: fix typo in systemd-bus-proxyd 2013-12-16 23:25:32 +01:00
Lennart Poettering
77e96a6247 units: properly make bus proxy socket of type Accept=yes 2013-12-16 21:06:57 +01:00
Lennart Poettering
7c9a6f9063 bus: install systemd-bus-proxyd unit files for compatibility with dbus1 2013-12-13 20:49:57 +01:00
Lennart Poettering
b3de50cb07 units: don't run readahead done timers in containers
We don't run the collector in the container either, hence we don't need
to stop it either.
2013-12-11 23:31:34 +01:00
Lennart Poettering
f9a810beda journald: port to sd-event and enable watchdog support 2013-12-11 20:55:09 +01:00
Lennart Poettering
cde93897cd event: hook up sd-event with the service watchdog logic
Adds a new call sd_event_set_watchdog() that can be used to hook up the
event loop with the watchdog supervision logic of systemd. If enabled
and $WATCHDOG_USEC is set the event loop will ping the invoking systemd
daemon right after coming back from epoll_wait() but not more often than
$WATCHDOG_USEC/4. The epoll_wait() will sleep no longer than
$WATCHDOG_USEC/4*3, to make sure the service manager is called in time.

This means that setting WatchdogSec= in a .service file and calling
sd_event_set_watchdog() in your daemon is enough to hook it up with the
watchdog logic.
2013-12-11 18:20:09 +01:00
Lennart Poettering
cde360cd5d units: ship busname units for the bus activated services we ship 2013-12-03 04:28:02 +01:00
Lennart Poettering
1b16c75cd2 units: install busnames.target by default 2013-12-03 01:18:26 +01:00
Lennart Poettering
d420282b28 core: replace OnFailureIsolate= setting by a more generic OnFailureJobMode= setting and make use of it where applicable 2013-11-26 02:26:31 +01:00
Tom Gundersen
4b6141c424 networkd: use Type=notify
Also start earlier during boot.
2013-11-23 02:07:08 +01:00
Lennart Poettering
9f5eb56a13 timer: make timer accuracy configurable
And make it default to 1min
2013-11-21 22:08:20 +01:00
Zbigniew Jędrzejewski-Szmek
9cb74bcb23 man,units: fix installation of systemd-nspawn@.service and add example 2013-11-09 19:02:53 -05:00
Tom Gundersen
f579559b3a networkd: add a basic network daemon
This daemon listens for and configures network devices tagged with
'systemd-networkd'. By default, no devices are tagged so this daemon
can safely run in parallel with existing network daemons/scripts.

Networks are configured in /etc/systemd/network/*.network. The first .network
file that matches a given link is applied. The matching logic is similar to
the one for .link files, but additionally supports matching on interface name.

The mid-term aim is to provide an alternative to ad-hoc scripts currently used
in initrd's and for wired setups that don't change much (e.g., as seen on
servers/and some embedded systems).

Currently, static addresses and a gateway can be configured.

Example .network file:

[Match]
Name=wlp2s0

[Network]
Description=My Network
Gateway=192.168.1.1
Address=192.168.1.23/24
Address=fe80::9aee:94ff:fe3f:c618/64
2013-11-09 23:41:17 +01:00
Lennart Poettering
04d3927924 machinectl: add new command to spawn a getty inside a container 2013-10-31 01:43:38 +01:00
Thomas Bächler
4952a9beff Remove FsckPassNo from systemd-fsck-root.service 2013-10-19 12:23:17 +02:00
Thomas Bächler
64e70e4b86 fstab-generator: Generate explicit dependencies on systemd-fsck@.service instead of using FsckPassNo
[tomegun:
  * order all fsck instances after fsck-root
  * check for OOM
  * added notes in the manpages]
2013-10-19 12:23:17 +02:00
Tom Gundersen
a18535d9e1 static-nodes: don't call mkdir
This is no longer necessary with kmod-15. Bump the requirement.
2013-10-17 19:53:44 +02:00
Lennart Poettering
3990f24765 rfkill: add new rfkill tool to save/restore rfkill state across reboots
This works analogous to the existing backlight and random seed services
2013-10-14 04:31:49 +02:00
Zbigniew Jędrzejewski-Szmek
59fccd8211 execute.c: always set $SHELL
In e6dca81 $SHELL was added to user@.service. Let's
instead provide it to all units which have a user.
2013-10-02 22:23:56 +02:00
Dave Reisner
6c8c92fef7 fix lingering references to /var/lib/{backlight,random-seed}
This should have been part of ef5bfcf668.
2013-10-02 07:51:06 -04:00
David Herrmann
11c2f7a813 logind: run with CAP_SYS_ADMIN
DRM Master access requires CAP_SYS_ADMIN, yay! Add it to the capability
bounding set for systemd-logind. As CAP_SYS_ADMIN actually allows a huge
set of actions, this mostly renders the restriction-set useless. Anyway,
patches are already pending to reduce the restriction on the kernel side.
But these won't really make it into any stable-release so for now we're
stuck with CAP_SYS_ADMIN.
2013-10-01 17:59:44 +02:00
Evan Callicoat
e6dca81441 units: Add SHELL environment variable
With the advent of systemd --user sessions, it's become very interesting to spawn X as a user unit, as well as accompanying processes that may have previously been in a .xinitrc/.xsession, or even just to replace a collection of XDG/GDM/KDM/etc session files with independent systemd --user units. The simplest case here would be to login on a tty, with the traditional /usr/sbin/login "login manager".

However, systemd --user (spawned by user@.service) is at the top level of the slice for the user, and does not inherit any environment variables from the login process. Given the number of common applications which rely on SHELL being set in the environment, it seems like the cleanest way to provide this variable is to set it to %s in the user@.service.

Ideally in the long-term, applications which rely on SHELL being set should be fixed to just grab it from getpwnam() or similar, but until that becomes more common, I propose this simple change to make user sessions a little bit nicer out of the box.
2013-10-01 04:17:31 +02:00
Dave Reisner
8083d486d0 kmod-static-nodes: condition execution on modules.devname 2013-09-28 14:51:39 -04:00
Eelco Dolstra
a0f708053b Fix obsolete references to systemd-random-seed-load.service
This service was merged with systemd-random-seed-save.service in
c35b956d34.
2013-09-23 11:41:30 +02:00
Lennart Poettering
3331234adc nspawn: update unit file
ControlGroup= is obsolete, so let's drop it from the default nspawn unit
file.
2013-09-17 11:59:47 -05:00
Zbigniew Jędrzejewski-Szmek
5c390a4ae0 Add pam configuration to allow user sessions to work out of the box
systemd-logind will start user@.service. user@.service unit uses
PAM with service name 'systemd-user' to perform account and session
managment tasks. Previously, the name was 'systemd-shared', it is
now changed to 'systemd-user'.

Most PAM installations use one common setup for different callers.
Based on a quick poll, distributions fall into two camps: those that
have system-auth (Redhat, Fedora, CentOS, Arch, Gentoo, Mageia,
Mandriva), and those that have common-auth (Debian, Ubuntu, OpenSUSE).
Distributions that have system-auth have just one configuration file
that contains auth, password, account, and session blocks, and
distributions that have common-auth also have common-session,
common-password, and common-account. It is thus impossible to use one
configuration file which would work for everybody. systemd-user now
refers to system-auth, because it seems that the approach with one
file is more popular and also easier, so let's follow that.
2013-09-11 15:35:06 -04:00
Tom Gundersen
40f862e3ae filesystem targets: disable default dependencies
This means we can use default dependencies on mount units without having to get them automatically
ordered before the filesystem targets.

Reported-by: Thomas Baechler <thomas@archlinux.org>
2013-09-11 14:40:58 +02:00
Khem Raj
67c15b9a7a use CAP_MKNOD ConditionCapability
Fixes errors seen when booting VMs on QEMU like

systemd[1]: kmod-static-nodes.service: main process exited, code=exited, status=203/EXEC
systemd[1]: Failed to start Create list of required static device nodes for the current kernel.
systemd[1]: Unit kmod-static-nodes.service entered failed state.

Make sure that mknod capability is available

Signed-off-by: Khem Raj <raj.khem@gmail.com>
2013-08-22 00:52:14 -04:00
Zbigniew Jędrzejewski-Szmek
219061dc52 units: disable kmod-static-nodes.service in containers
Fixes https://bugzilla.redhat.com/show_bug.cgi?id=998122.

Note: upstream kmod has a patch [1] to exit with a warning if
modules.devname is missing. We could use new %v specifier to make this
service conditional on the existence of this file, but this could
mask a kernel installation error, hence we should let kmod run
even if the file doesn't exist.

[1] http://git.kernel.org/cgit/utils/kernel/kmod/kmod.git/commit/?id=ae17710117
2013-08-20 21:18:00 -04:00
Kay Sievers
4bb3a126b7 udev: replace CAP_MKNOD by writable /sys condition 2013-08-17 19:07:42 +02:00
Zbigniew Jędrzejewski-Szmek
d0a2d726f0 units: make fsck units remain after exit
Without this, fsck would be re-run if any other service which pulls
in a target requiring one of the mounts was started after fsck was done
but before the initial transaction was done.

https://bugs.freedesktop.org/show_bug.cgi?id=66784
2013-08-15 15:42:09 -04:00
Thomas Hindoe Paaboel Andersen
5eec7de6ad typo fixes in man and comments 2013-08-15 23:38:09 +02:00
Kay Sievers
04bf3c1a60 sysctl: allow overwriting of values specified in "later" files 2013-08-15 18:43:31 +02:00
Lennart Poettering
875c6e1b48 backlight: instead of syspath use sysname for identifying backlight devices
This makes the description string of the backlight service a bit nicer.
2013-08-14 02:55:57 +02:00
Lennart Poettering
3731acf1ac backlight: add minimal tool to save/restore screen brightness across reboots
As many laptops don't save/restore screen brightness across reboots,
let's do this in systemd with a minimal tool, that restores the
brightness as early as possible, and saves it as late as possible. This
will cover consoles and graphical logins, but graphical desktops should
do their own per-user stuff probably.

This only touches firmware brightness controls for now.
2013-08-14 01:57:02 +02:00
Lennart Poettering
82659fd757 core: optionally send SIGHUP in addition to the configured kill signal
This is useful to fake session ends for processes like shells.
2013-07-30 01:54:59 +02:00
Dave Reisner
ec99834cb0 tmpfiles-setup: exclude /dev prefixes files
Fixes Arch Linux bug: https://bugs.archlinux.org/task/36259
2013-07-24 12:04:00 -04:00
Tom Gundersen
7e380bba1c kmod-static-nodes: remain after exit 2013-07-22 17:11:19 +02:00
Tom Gundersen
ef7e6e0598 systemd-tmpfiles-setup-dev: remain after exit
Without this, tmpfiles-setpu-dev  would be re-run if any other service,
which pulls in basic.target, was started after setup-dev was finished
and before basic.target was active.
2013-07-22 17:01:46 +02:00
Lennart Poettering
bc5cb1d525 machined: run machined at minimal capabilities 2013-07-19 03:49:24 +02:00
Lennart Poettering
085b90af43 units: add references to bus API documentation to logind+machined 2013-07-19 03:49:07 +02:00
Harald Hoyer
956eaf2b8d remove /run/initramfs/root-fsck logic
dracut uses systemd in the initramfs and does not write these files
anymore.

The state of the root fsck is serialized.
2013-07-17 11:33:07 +02:00
Zbigniew Jędrzejewski-Szmek
7aa4fa34f7 units: do not special-case getty@tty1.service installation
Since a long while we can use "systemctl enable getty@tty1.service"
which does the right thing, so there's no need to abuse Alias=
for installation.
2013-07-13 10:00:29 -04:00
Tom Gundersen
3d56f7df44 static-nodes: don't hardcode path to mkdir 2013-07-12 20:08:31 +02:00
Lennart Poettering
4c5420a0c1 units: since we auto-spawn user@.service instances now we don need an [Install] section in it 2013-07-11 01:57:09 +02:00
Tom Gundersen
edeb68c53f static-nodes: move creation of static nodes from udevd to tmpfiles
As of kmod v14, it is possible to export the static node information from
/lib/modules/`uname -r`/modules.devname in tmpfiles.d(5) format.

Use this functionality to let systemd-tmpfilesd create the static device nodes
at boot, and drop the functionality from systemd-udevd.

As an effect of this we can move from systemd-udevd to systemd-tmpfiles-setup-dev:

 * the conditional CAP_MKNOD (replaced by checking if /sys is mounted rw)
 * ordering before local-fs-pre.target (see 89d09e1b5c)
2013-07-08 21:26:24 +02:00
Kay Sievers
a0f9c810fa build-sys: work around automake issue with files with a leading '-'
We should probably work around it, until it is sorted out.

http://debbugs.gnu.org/cgi/bugreport.cgi?bug=14728
2013-07-02 23:15:49 -04:00
Lennart Poettering
1ee306e124 machined: split out machine registration stuff from logind
Embedded folks don't need the machine registration stuff, hence it's
nice to make this optional. Also, I'd expect that machinectl will grow
additional commands quickly, for example to join existing containers and
suchlike, hence it's better keeping that separate from loginctl.
2013-07-02 03:47:23 +02:00
Lennart Poettering
fb6becb443 logind: port over to use scopes+slices for all cgroup stuff
In order to prepare things for the single-writer cgroup scheme, let's
make logind use systemd's own primitives for cgroup management.

Every login user now gets his own private slice unit, in which his sessions
live in a scope unit each. Also, add user@$UID.service to the same
slice, and implicitly start it on first login.
2013-07-02 01:48:55 +02:00
Lennart Poettering
4ad490007b core: general cgroup rework
Replace the very generic cgroup hookup with a much simpler one. With
this change only the high-level cgroup settings remain, the ability to
set arbitrary cgroup attributes is removed, so is support for adding
units to arbitrary cgroup controllers or setting arbitrary paths for
them (especially paths that are different for the various controllers).

This also introduces a new -.slice root slice, that is the parent of
system.slice and friends. This enables easy admin configuration of
root-level cgrouo properties.

This replaces DeviceDeny= by DevicePolicy=, and implicitly adds in
/dev/null, /dev/zero and friends if DeviceAllow= is used (unless this is
turned off by DevicePolicy=).
2013-06-27 04:17:34 +02:00
Lennart Poettering
9444b1f20e logind: add infrastructure to keep track of machines, and move to slices
- This changes all logind cgroup objects to use slice objects rather
  than fixed croup locations.

- logind can now collect minimal information about running
  VMs/containers. As fixed cgroup locations can no longer be used we
  need an entity that keeps track of machine cgroups in whatever slice
  they might be located. Since logind already keeps track of users,
  sessions and seats this is a trivial addition.

- nspawn will now register with logind and pass various bits of metadata
  along. A new option "--slice=" has been added to place the container
  in a specific slice.

- loginctl gained commands to list, introspect and terminate machines.

- user.slice and machine.slice will now be pulled in by logind.service,
  since only logind.service requires this slice.
2013-06-20 03:49:59 +02:00
Lennart Poettering
f2561e8598 units: add default units for system.slice, user.slice, machine.slice 2013-06-18 00:59:54 +02:00
Karel Zak
7c1b8f043e units: cleanup agetty command line
* baud rate is optional and unnecessary for virtual terminals
 * term type is optional (default is 'linux' for virtual terminals
   and 'vt102' for serial lines)
 * long options are more user-friendly

... all this is supported since util-linux v2.20 (Aug 2011).
2013-06-04 15:34:44 +02:00
Lennart Poettering
3f92e4b4b6 utmp: turn systemd-update-utmp-shutdown.service into a normal runtime service
With this change systemd-update-utmp-shutdown.service is replaced by
systemd-update-utmp.service which is started at boot and stays around
until shutdown. This allows us to properly order the unit against both
/var/log and auditd.

https://bugzilla.redhat.com/show_bug.cgi?id=853104
https://bugs.freedesktop.org/show_bug.cgi?id=64365
2013-05-16 00:19:03 +02:00
Lennart Poettering
c35b956d34 units: rework systemd-random-seed-{load,save}.service to be a single service
That way ordering it with MountsRequiredFor= works properly, as this no
longer results in mount units start requests to be added to the shutdown
transaction that conflict with stop requests for the same unit.
2013-05-15 22:38:51 +02:00
Auke Kok
9541fe6adf systemctl does not expand %u, so revert back to %I
The description field is only displayed by systemctl, and
it can't expand %u properly (it will always display "root").
2013-05-09 09:39:15 -07:00
Lennart Poettering
05947befce units: add an easy-to-use unit template file systemd-nspawn@.service for running containers as system services 2013-04-30 08:36:02 -03:00
Lennart Poettering
a34cb32e54 units: update user@.service to reflect new user cgroup paths 2013-04-23 16:00:32 -03:00
Umut Tezduyar
195f8e3612 man: link systemd-tmpfiles-setup-dev.service 2013-04-23 12:55:44 +02:00
Tom Gundersen
3e8037f17c units: rename systemd-static-nodes -> systemd-tmpfiles-setup-dev
This is really just a special case of systemd-tmpfiles-setup, moreover it could easily create more than static nodes.
2013-04-22 21:57:39 +02:00
Lennart Poettering
b7253ecda5 readahead: let readahead run for a little longer
Especially slower systems need more than 10s for starting the session,
so let's bump this to 30s.
2013-04-17 22:24:07 +02:00
Kay Sievers
4e6db59202 bus: rename KDBUS_CMD_FNAME_POLICY_NONE -> KDBUS_CMD_FNAME_POLICY_OPEN 2013-04-12 21:04:49 +02:00
Tom Gundersen
8c11aac1d7 tmpfiles: create static device nodes before udev is started
Since v183, the contents of /usr/lib/udev/devices is no longer copied to /dev
on boot, rather systemd-tmpfiles should be used instead. However, as
systemd-tmpfiles --create is only ran long after udevd has been started, it is
no longer possible to use udev rules to assign permissions to the static nodes.

This calls systemd-tmpfiles --create early, before udev is started, and
restricts the call to /dev, which is known to be mounted already.

In the future, this could also take over the creation of static device nodes
from systemd-udevd.
2013-04-12 02:43:01 +02:00
Lennart Poettering
8df31a9c98 units: fix some left-over mentions of remote-fs-setup.target 2013-04-09 19:05:49 +02:00
Dr. Tilmann Bubeck
80cfe9e163 Do no isolate in case of emergency or severe problems
This patch changes local-fs.target and systemd-fsck to not use
"isolate" when going into emergency.
This fixes https://bugzilla.redhat.com/show_bug.cgi?id=810722

The motivation is, that when something wents wrong, we should
keep everything as it is, to let the user fix the problem. When
isolating we stop a lot of services and therefore change the
system heavily so that it gets harder for the user to fix.

An example is a crypted partition. When the fsck in a crypted
partition fails, it previously used "emergency/start/isolate"
which stops cryptsetup. Therefore if the user tries to fsck
e.g. /dev/mapper/luks-356c20ae-c7a2-4f1c-ae1d-1d290a91b691
as printed by the failing fsck, then it will not find this
device (because it got closed).

So please apply this patch to let the user see the failing
situation.

Thanks!

[zj: removed dead isolate param from start_target().]

https://bugs.freedesktop.org/show_bug.cgi?id=49463
https://bugzilla.redhat.com/show_bug.cgi?id=810722
2013-04-01 23:43:48 -04:00
Zbigniew Jędrzejewski-Szmek
cc1f918dda units/user: default.target must be isolatable
...
Activating default unit: default.target
Default target could not be isolated, starting instead: Operation refused, unit may not be isolated.
2013-03-31 19:43:14 -04:00
Lennart Poettering
1dda524f05 units: fix network-online.target fields 2013-03-29 18:31:07 +01:00
Lennart Poettering
0c17fbce55 unit: replace remote-fs-setup.target by network-online.target
https://bugzilla.redhat.com/show_bug.cgi?id=787314
2013-03-29 03:07:17 +01:00
Lennart Poettering
6a9280cc60 units: disallow manual starting of passive units
As passive units only are useful for ordering things within the initial
transaction there is no point in ever activating them manually, hence
refuse it.
2013-03-26 15:15:39 +01:00
Lennart Poettering
ab9a2ef00b units: downgrade dependency on sockets.target/timers.target/paths.target by basic.target
There isn't really any need to require any targets but sysinit.target
from basic.target, so downgrade sockets.target, paths.target,
timers.target.
2013-03-26 02:32:23 +01:00
Lennart Poettering
627506f104 units: there is no point in pulling in ordering 'provides'-style targets
Units such as nss-lookup.target, nss-user-lookup.target,
remote-fs-pre.target, local-fs-pre.target, time-sync.target,
rpcbind.target are to be pulled in by the implementing services, and
that's there only purpose. They should not have any 'active component'
otherwise, so let's drop all further deps from these units.
2013-03-25 22:10:35 +01:00
Lennart Poettering
e8d2f6cde0 units: introduce remote-fs-setup.target to pull in dependencies from remote mounts
This introduces remote-fs-setup.target independently of
remote-fs-pre.target. The former is only for pulling things in, the
latter only for ordering.

The new semantics:

remote-fs-setup.target: is pulled in automatically by all remote mounts.
Shall be used to pull in other units that want to run when at least one
remote mount is set up. Is not ordered against the actual mount units,
in order to allow activation of its dependencies even 'a posteriori',
i.e. when a mount is established outside of systemd and is only picked
up by it.

remote-fs-pre.target: needs to be pulled in automatically by the
implementing service, is otherwise not part of the initial transaction.
This is ordered before all remote mount units.

A service that wants to be pulled in and run before all remote mounts
should hence have:

a) WantedBy=remote-fs-setup.target -- so that it is pulled in

b) Wants=remote-fs-pre.target + Before=remote-fs-pre.target -- so that
   it is ordered before the mount point, normally.
2013-03-25 22:04:40 +01:00
Lennart Poettering
a69fe051b8 Revert "remote-fs.target: want remote-fs-pre.target"
This reverts commit 6bde0b3220.

We should not pull in remote-fs-pre.target unconditionally. It's
supposed to be pulled in by the implementors of it, rather then its
users.
2013-03-25 21:29:58 +01:00
Lennart Poettering
b17959153a units: and also, order all early-boot sockets before sockets.target 2013-03-25 21:29:09 +01:00
Lennart Poettering
b0afe214c0 units: order all udev services before sysinit.target, too
Not that it would matter much, but let's make things a bit more
systematic: early boot services shall order themselves before
sysinit.target, and nothing else.
2013-03-25 21:29:09 +01:00
Lennart Poettering
e3d84721dc units: introduce new timers.target and paths.target to hook timer/path units into for boot 2013-03-25 21:28:30 +01:00
Kay Sievers
5ec6b15b65 build-sys: add missing sed substitution for DEBUGTTY 2013-03-25 19:28:00 +01:00
Umut Tezduyar
d95fd3df59 build-sys: configurable debug shell tty path 2013-03-25 18:40:38 +01:00
Frederic Crozat
89d09e1b5c udevd: ensure static nodes are created before local-fs mount
static nodes (like /dev/loop-control) are created when systemd-udevd
is started and needed to mount loopback devices. Therefore,
local-fs-pre.target should be only started after systemd-udevd is
started.
2013-03-23 15:17:39 +01:00
Auke Kok
3abcb6aced Update user session unit template.
While most folks will be using the derivative from user-session-units,
I'm updating this one to reflect some of the fixes and things to note
about user sessions:

- cgroup should be set with "%u" - username instead of %I
- set dbus path with %U explicitly too
- hint to folks that wish to use MEM_CG features in user sessions
- allow unit to be enabled for instances with systemctl enable
2013-03-22 21:43:31 -07:00
Lennart Poettering
0debd2bf2f Revert "units: ignore systemd-sysctl on shutdown"
This reverts commit faeffa73a8.

There isn't really much point in dropping the Conflicts= since shutting
down this service is basically free as it doesn't have anything running.

Also, the patch was incomplete, because shutdown.target was still listed
in Before=.
2013-03-23 03:10:41 +01:00
Kay Sievers
93f04c80f6 units: initrd, multi-user - add a few more words to Description= 2013-03-16 16:29:29 +01:00
Umut Tezduyar
faeffa73a8 units: ignore systemd-sysctl on shutdown
No need to try to stop systemd-sysctl on shutdown as
this service doesn't have ExecStop= anyways.
2013-03-15 22:56:33 -04:00
Harald Hoyer
9e5f0f9291 Make initrd.target the default target in the initrd
First, rename root-fs.target to initrd-root-fs.target to clarify its usage.

Mount units with "x-initrd-rootfs.mount" are now ordered before
initrd-root-fs.target. As we sometimes construct /sysroot mounts in
/etc/fstab in the initrd, we want these to be mounted before the
initrd-root-fs.target is active.

initrd.target can be the default target in the initrd.

                             (normal startup)
                                    :
                                    :
                                    v
                              basic.target
                                    |
             ______________________/|
            /                       |
            |                  sysroot.mount
            |                       |
            |                       v
            |             initrd-root-fs.target
            |                       |
            |                       v
            |            initrd-parse-etc.service
(custom initrd services)            |
            |                       v
            |            (sysroot-usr.mount and
            |             various mounts marked
            |               with fstab option
            |                x-initrd.mount)
            |                       |
            |                       v
            |                initrd-fs.target
            |                       |
            \______________________ |
                                   \|
                                    v
                               initrd.target
                                    |
                                    v
                          initrd-cleanup.service
                               isolates to
                         initrd-switch-root.target
                                    |
                                    v
             ______________________/|
            /                       |
            |        initrd-udevadm-cleanup-db.service
            |                       |
(custom initrd services)            |
            |                       |
            \______________________ |
                                   \|
                                    v
                        initrd-switch-root.target
                                    |
                                    v
                        initrd-switch-root.service
                                    |
                                    v
                               switch-root
2013-03-15 00:49:37 +01:00
Harald Hoyer
700e07ffd5 add initrd-fs.target and root-fs.target
Instead of using local-fs*.target in the initrd, use root-fs.target for
sysroot.mount and initrd-fs.target for /sysroot/usr and friends.

Using local-fs.target would mean to carry over the activated
local-fs.target to the isolated initrd-switch-root.target and thus in
the real root. Having local-fs.target already active after
deserialization causes ordering problems with the real root services and
targets.

We better isolate to targets for initrd-switch-root.target, which are
only available in the initrd.
2013-03-13 08:11:17 +01:00
Harald Hoyer
6bde0b3220 remote-fs.target: want remote-fs-pre.target
This pulls in remote-fs-pre.target if remote-fs.target is needed.

Previously remote-fs-pre.target was not active, if no remote fs was
mounted from /etc/fstab. So, every manual remote fs mount was ordered
against the inactive remote-fs-pre.target and umount.target.

Because remote-fs-pre.target was not active, the remote fs was umounted
at umount.target time, which was too late (network already down).

Now remote-fs-pre.target is active, even if no remote fs is mounted.
On shutdown it is deactivated in the correct order and all manual remote
fs mounts also.
2013-03-12 18:24:44 +01:00
Kay Sievers
3bf3cd95ab udevd: sort into sysinit instead of basic target 2013-03-12 15:56:19 +01:00
Michael Biebl
b39ad46de4 Update .gitignore
for the changes in 7b40ce553f
2013-03-11 17:08:03 +01:00
Michael Biebl
f432bb9144 Move udevadm to rootbindir
The udevadm utility is needed during early boot, so move it to
rootbindir to support split-/usr configurations.
2013-03-11 07:18:33 +01:00
Michael Biebl
7b40ce553f build-sys: don't hard-code binary paths in initrd-*.service
Instead use @bindir@ for udevadm and @rootbindir@ for systemctl.
2013-03-09 10:05:01 +01:00
Harald Hoyer
da61d6b2f2 units: run systemd-ask-password-console.service after systemd-vconsole-setup.service 2013-03-06 15:39:37 +01:00
Harald Hoyer
248ea600d0 initrd-parse-etc.servic: force start local-fs.target 2013-03-06 11:03:39 +01:00
Harald Hoyer
7fdf51751c Revert "add initrd-fs.target and initrd-fs-pre.target"
This reverts commit 39b83cdab3.
2013-03-06 11:03:39 +01:00
Harald Hoyer
fdf1848d1d Revert "units/initrd-*: require initrd-fs.target rather than local-fs.target"
This reverts commit 7d89ce303f.
2013-03-06 11:03:39 +01:00
Lennart Poettering
37495eede9 journal: make gatewayd run under its own user ID 2013-03-05 19:15:31 +01:00
Harald Hoyer
7d89ce303f units/initrd-*: require initrd-fs.target rather than local-fs.target 2013-03-04 19:33:50 +01:00
Harald Hoyer
39b83cdab3 add initrd-fs.target and initrd-fs-pre.target 2013-03-04 19:33:50 +01:00
Tom Gundersen
cf84347794 initrd: add unit files needed for basic systemd-in-initrd support
This will:
 * mount all configured filesystems (typically the rootfs on /sysroot)
 * reload the configuration to pick up anything from the mounted fs (typically
   /sysroot/etc/fstab)
 * mount any newly configured filesystems (typically /usr on /sysroot/usr, if
   applicable)
 * shut-down and clean-up any daemons running in the initramfs (typically udevd)
 * switch-root to /sysroot and start the real init

For an example of what files should be included in an initramfs based on this
see
<https://mailman.archlinux.org/pipermail/arch-projects/2013-February/003628.html>.

Cc: Harald Hoyer <harald.hoyer@gmail.com>
Cc: Dave Reisner <d@falconindy.com>
2013-03-01 22:52:36 +01:00
Zbigniew Jędrzejewski-Szmek
652e737517 build-sys: keep intermediate files
Sometimes it is useful to look at them, and they don't take
up any significant amount of space. Keeping them also avoids
the message about files being removed at the end of make
run.
2013-01-29 21:17:40 -05:00
Lennart Poettering
5d4caf5654 service: ignore dependencies on $syslog and $local_fs in LSB scripts
We no longer allow early-boot init scripts, however in late boot the
syslog socket and local mounts are established anyway, so let's simplify
our dep graph a bit.

If $syslog doesn't resolve to syslog.target anymore there's no reason to
keep syslog.target around anymore. Let's remove it.

Note that many 3rd party service unit files order themselves after
syslog.target. These will be dangling dependencies now, which should be
unproblematic, however.
2013-01-16 21:34:09 +01:00
Kay Sievers
3f141375cb service: sysv - remove distribution specific targets
Systemd should not introduce any new facilities. Distributions which still
need to support their non-standard/legacy facilities should add them as
patches to their packaging.

The following facilities are no longer recognized:
  $x-display-manager
  $mail-transfer-agent
  $mail-transport-agent
  $mail-transfer-agent
  $smtp
  $null

This target is no longer available:
  mail-transfer-agent.target
2013-01-16 04:26:49 +01:00
Lennart Poettering
25ed795892 units: add reference to new wiki page to all api mount units 2013-01-15 18:14:13 +01:00
Lennart Poettering
236bc7573a man: link in API FS documentation from the wiki 2013-01-15 05:13:54 +01:00
Lennart Poettering
aa6c53bf05 man: link in wiki documentation about network.target 2013-01-15 04:12:53 +01:00
Lennart Poettering
7f0086f8c9 units: always use sulogin in rescue.service
sushell makes much less sense than sulogin. If distros want to stick to sushell
they should patch this downstream.
2013-01-04 23:26:21 +01:00
Lennart Poettering
83514a2fa0 units: drop distro specific stuff from units
Since rc-local is now enabled via the SysV compatibility we should only refer
to it based on that too.
2013-01-04 23:26:21 +01:00
Lennart Poettering
b1c4ca25bf build-sys: make rc-local support part of SYSV compat
This also drops automatic selection of the rc local scripts
based on the local distro. Distributions now should specify the paths
of the rc-local and halt-local scripts on the configure command line.
2013-01-04 23:26:20 +01:00
Lennart Poettering
22ffd25ba5 units: add CAP_DAC_OVERRIDE+CAP_SYS_PTRACE to hostnamed so that detection of virtualization works 2012-12-31 21:24:26 +01:00
Tollef Fog Heen
7a14d67f76 Remove frugalware display-manager.service
Frugalware are shipping their own .service file now, so stop shipping
it here.

This effectively reverts 196e3fa74a
2012-12-14 09:17:14 +01:00
Lennart Poettering
00addadd86 unit: link up getty configuration from man page and unit files 2012-11-20 20:10:30 +01:00
Lennart Poettering
95ec8647c7 journal: recommend journalctl -x more often 2012-11-16 03:03:54 +01:00
Lennart Poettering
669b04a492 service: drop special HTTP server target, as it is a bad idea anf Fedora specific
This was premarily intended to support the LSB facility $httpd which is
only known by Fedora, and a bad idea since it lacks any real-life
usecase.

Similar, drop support for some other old Fedora-specific facilities.

Also, document the rules for introduction of new facilities, to clarify
the situation for the future.
2012-10-31 02:55:04 +01:00
Michal Schmidt
2161de72c5 units: agetty overrides TERM
Environment=TERM=... has no effect on agetty who sets it by itself. To
really set TERM to a specified value, it has to be given on the command
line.

https://bugzilla.redhat.com/show_bug.cgi?id=870622
2012-10-29 22:58:40 +01:00
Ramkumar Ramachandra
9c2cd81e0e units: teach m4 scripts in units/ about Debian's rc.local
This makes the behaviour wrt. to rc[-.]local consistent between
various distributions supporting it.
2012-10-28 02:14:41 +02:00
Zbigniew Jędrzejewski-Szmek
aa6eba407b units: reword rescue mode hints
Do not suggest to the user that commands can be issued before
logging in.

sulogin prints it own message, which mentions ^D, so there's no need
to repeat it here.
2012-10-28 02:14:00 +02:00
Lennart Poettering
6524990fdc logind: support for hybrid sleep (i.e. suspend+hibernate at the same time) 2012-10-28 00:50:35 +02:00
Tom Gundersen
d0114527f4 units: don't order tmp.monut after local-fs-pre.target
Since tmp.mount is a tmpfs this is not necesary, and should speed up boot marginally.
2012-10-23 22:33:00 +02:00
Lennart Poettering
5411ae4782 units: use numerig signal for killing systemd, to avoid incompatibilities with procps/util-linux kill 2012-10-23 00:12:33 +02:00
Lennart Poettering
4474d8abd0 units: also add journalctl suggestion to emergency.service
More often than not we enter emergency.service due to fsck failure, so
it makes sense to direct people to the journal to debug those.
2012-10-23 00:12:33 +02:00
Lennart Poettering
74dc2b17e6 units: suggest journalctl -b in rescue.service so that only messages from the current boot are shown 2012-10-23 00:12:33 +02:00
Lennart Poettering
86b2e20a5e units: rework systemd-exit.service to terminate systemd via signal rather than bus
This should make session termination more reliable, as D-Bus doesn't
have to be around anymore for this to succeed.
2012-10-18 01:20:06 +02:00
Lennart Poettering
7b17a7d72f journal: add minimal journal gateway daemon based on GNU libmicrohttpd
This minimal HTTP server can serve journal data via HTTP. Its primary
purpose is synchronization of journal data across the network. It serves
journal data in three formats:

       text/plain: the text format known from /var/log/messages
       application/json: the journal entries formatted as JSON
       application/vnd.fdo.journal: the binary export format of the journal

The HTTP server also serves a small HTML5 app that makes use of the JSON
serialization to present the journal data to the user.

Examples:

This downloads the journal in text format:

 # systemctl start systemd-journal-gatewayd.service
 # wget http://localhost:19531/entries

Same for JSON:

 # curl -H"Accept: application/json" http://localhost:19531/entries

Access via web browser:

 $ firefox http://localhost:19531/
2012-09-28 00:55:24 +02:00
Tom Gundersen
44b1222bd3 udev: don't let systemd-udev-settle delay basic.target
It is no longer possible to manually enable systemd-udev-settle.service,
so its only use is by legacy services explicitly pulling it in. It makes
sense for these services to also explicitly order themselves after
udev-settle.service, which makes After=basic.target redundant.

This should reduce the negative effect on boot-time of having to enable
legacy services such as lvm.service.
2012-09-27 16:53:45 +02:00
Kay Sievers
84c3f7c2bb udev: remove Install section from systemd-udev-settle.service
Legacy tool on-demand pull-in the settling, it should never run
by default, nothing orders against is anyway.
2012-09-27 15:16:03 +02:00
Shawn Landden
608da9e9b5 man: remove timezone(5) and add localtime(5) 2012-09-14 19:27:59 +02:00
Dave Reisner
b51fc639f0 build-sys: perform autodetection of quota-tools binaries
Use AC_PATH_PROG to try and locate the quotaon and quotacheck binaries,
falling back on hardcoded defaults when they can't be found.
2012-09-11 01:43:48 +02:00
Lennart Poettering
ddffe89246 journal: don't pull in flush service from journald service
In the initrd we don't need the flush service hence don't attempt to
pull it in.
2012-09-03 18:59:05 -07:00
Lennart Poettering
7e75c5ac2d unit: make sure structured logging is available before we enter the main boot phase 2012-09-03 18:59:05 -07:00
Lennart Poettering
b2c9cbafb8 units: remove prefdm
It's time to get rid of prefdm. Distributions which still want to use
this should maintain this downstream, but it's probably better to just
provide proper units for the various display managers, like Fedora is
doing this, for example:

https://fedoraproject.org/wiki/Features/DisplayManagerRework
2012-08-07 17:08:31 +02:00
Michal Schmidt
22cfbae09d units: add the modules-load cmdline parameters to the unit conditions
For 'modules-load=' and 'rd.modules-load=' to be effective,
systemd-modules-load.service must be started. It is currently
conditional on the existence of config files. Add the presence of the
cmdline parameters to the triggering conditions.
2012-07-25 08:51:41 +02:00
Lennart Poettering
3f612b9123 units: fix section of man page link in systemd-logind.service
https://bugs.freedesktop.org/show_bug.cgi?id=51963
2012-07-19 12:46:55 +02:00
Lennart Poettering
47ec118473 units: don't enforce a holdoff time for journald, logind, udevd
These services should be restarted as quickly as possible if they fail,
and the extra safety net of the holdoff time is not necessary.
2012-07-18 02:31:52 +02:00
Ville Skyttä
49f43d5f91 Spelling fixes. 2012-07-16 12:16:29 +02:00
Lennart Poettering
7f2cddae09 unit: rename BindTo= to BindsTo=
all other dependencies are in 3rd person. Change BindTo= accordingly to
BindsTo=.

Of course, the dependency is widely used, hence we parse the old name
too for compatibility.
2012-07-13 23:34:40 +02:00
Lennart Poettering
b8156be03f journal: replace implicit flushing of journal by explicit one
The old automatism that the flushing of the journal from /run to /var
was triggered by the appearance of /var/log/journal is broken if that
directory is mounted from another host and hence always available to be
useful as mount point. To avoid probelsm with this, introduce a new unit
that is explicitly orderer after all mounte files systems and triggers
the flushing.
2012-07-11 02:41:16 +02:00
Auke Kok
8401e9f91d MeeGo: Remove build support for MeeGo distribution.
The MeeGo distribution is still a supported distribution, but
will probably not see an updated version of systemd anymore.

Most of the development is focussing on Tizen now, and the
generic support for building --with-distro=other is more than
adequate enough.

This patch removes the support as a custom configuration build
target in systemd. People who are still building this for
the MeeGo distribution should build as "other" distro.
2012-07-09 16:37:46 +02:00
Lennart Poettering
746e436dc5 units: add reference to wiki so syslog.socket 2012-07-03 13:31:09 +02:00
Colin Guthrie
51dfddc2cc units: Rename systemd-udev.service to systemd-udevd.service
This naming convention is more inline with other systemd daemon
unit names (systemd-logind.service, systemd-localed.service etc)

The companion .socket units have also been renamed, however the
-trigger and -settle units keep their current name as these are
not directly related to daemon process itself.
2012-07-02 23:21:51 +02:00
Lennart Poettering
d1f9edafe7 units: rename systemd-debug-shell.service to debug-shell.service
The systemd- prefix for services should be reserved only for services
that invoke our own code rather than generic, external code.
2012-07-02 14:33:04 +02:00