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2014-11-05core: introduce new Delegate=yes/no property controlling creation of cgroup ↵Lennart Poettering
subhierarchies For priviliged units this resource control property ensures that the processes have all controllers systemd manages enabled. For unpriviliged services (those with User= set) this ensures that access rights to the service cgroup is granted to the user in question, to create further subgroups. Note that this only applies to the name=systemd hierarchy though, as access to other controllers is not safe for unpriviliged processes. Delegate=yes should be set for container scopes where a systemd instance inside the container shall manage the hierarchies below its own cgroup and have access to all controllers. Delegate=yes should also be set for user@.service, so that systemd --user can run, controlling its own cgroup tree. This commit changes machined, systemd-nspawn@.service and user@.service to set this boolean, in order to ensure that container management will just work, and the user systemd instance can run fine.
2014-01-29core: introduce new KillMode=mixed which sends SIGTERM only to the main ↵Lennart Poettering
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.
2014-01-08Improve messages about user mode a bitZbigniew Jędrzejewski-Szmek
2014-01-08pam_systemd: export DBUS_SESSION_BUS_ADDRESSKay Sievers
2013-12-27build-sys: fix generation of user@.serviceZbigniew Jędrzejewski-Szmek
2013-12-27units: user@.service: fix user bus pathMantas Mikulėnas
2013-10-02execute.c: always set $SHELLZbigniew Jędrzejewski-Szmek
In e6dca81 $SHELL was added to user@.service. Let's instead provide it to all units which have a user.
2013-10-01units: Add SHELL environment variableEvan Callicoat
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.
2013-09-11Add pam configuration to allow user sessions to work out of the boxZbigniew Jędrzejewski-Szmek
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.
2013-07-11units: since we auto-spawn user@.service instances now we don need an ↵Lennart Poettering
[Install] section in it
2013-07-02logind: port over to use scopes+slices for all cgroup stuffLennart Poettering
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.
2013-05-09systemctl does not expand %u, so revert back to %IAuke Kok
The description field is only displayed by systemctl, and it can't expand %u properly (it will always display "root").
2013-04-23units: update user@.service to reflect new user cgroup pathsLennart Poettering
2013-03-22Update user session unit template.Auke Kok
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
2012-04-12relicense to LGPLv2.1 (with exceptions)Lennart Poettering
We finally got the OK from all contributors with non-trivial commits to relicense systemd from GPL2+ to LGPL2.1+. Some udev bits continue to be GPL2+ for now, but we are looking into relicensing them too, to allow free copy/paste of all code within systemd. The bits that used to be MIT continue to be MIT. The big benefit of the relicensing is that closed source code may now link against libsystemd-login.so and friends.
2012-02-08move /usr/bin/systemd to /usr/lib/systemd/systemdKay Sievers
2011-07-01logind: temporarily hack right user bus address into unit fileLennart Poettering
2011-06-30logind: add service for per-user shared systemd daemonLennart Poettering