X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=TODO;h=ff065bf2013e5bb7c55d5c5e69e1e31d5fda0db8;hp=fdd11265c199f625f75b99e64b2e249feb068949;hb=d2f42e3a9b6cc38c8a35376e551ce71ca7701da1;hpb=827bf3c5dd88c51080de159e071fcbe7ada3477c diff --git a/TODO b/TODO index fdd11265c..ff065bf20 100644 --- a/TODO +++ b/TODO @@ -16,8 +16,8 @@ Bugfixes: * properly handle .mount unit state tracking when two mount points are stacked one on top of another on the exact same mount point. * shorten the message to sane length: - - Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory. See system logs and 'systemctl status display-manager.service' for details. + "Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service + failed to load: No such file or directory. See system logs and 'systemctl status display-manager.service' for details." * sd_bus_unref() is broken regarding self-references and "pseudo thread-safety". See the comment in sd_bus_unref() for more.. @@ -30,39 +30,36 @@ External: * Fedora: post FPC ticket to move add %tmpfiles_create to the packaging guidelines +* Fedora: move kernel image to /usr/lib/modules/, kernel-install will take care of populating /boot + Features: +* support empty /etc boots nicely: + - tmpfiles: add nice way to copy files /usr/share/factory/etc → /etc + - nspawn/gpt-generator: introduce new gpt partition type for /usr * generator that automatically discovers btrfs subvolumes, identifies their purpose based on some xattr on them. * support setting empty environment variables with Environment= and EnvironmentFile= -* tmpfiles: figure out relation between Z and m? - * machined/machinectl: sort IP addresses we return by scope and protocol * machined: write NSS module for looking up IP addresses for machines * timer units: actually add extra delays to timer units with high AccuracySec values, don't start them already when we are awake... -* timesyncd: - - hookup with networkd: NTP servers from dhcp +* timesyncd - hookup with networkd: NTP servers from dhcp * a way for container managers to turn off getty starting via $container_headless= or so... * figure out a nice way how we can let the admin know what child/sibling unit causes cgroup membership for a specific unit -* add a kernel command line option to enable the debug shell - * journalctl: add the ability to look for the most recent process of a binary. journalctl /usr/bin/X11 --pid=-1 or so... * set NOTIFY_SOCKET also for control processes -* drop parsing of chkconfig header lines from service.c - * mount_cgroup_controllers(): symlinks need to get the label applied -* For timer units: add some mechanisms so that timer units that trigger immediately on boot do not have the services they run added to the initial transaction and thus confuse Type=idle. - -* Add RPM macros for registering/unregistering binfmt drop-ins +* For timer units: add some mechanisms so that timer units that trigger immediately on boot do not have the services + they run added to the initial transaction and thus confuse Type=idle. * Add timeout to early-boot, and shut down the system if it is hit. Solves the laptop-in-bag problem and is useful for embedded cases @@ -70,10 +67,6 @@ Features: * sd-event: generate a failure of a default event loop is executed out-of-thread -* add "M" as recursive version of "m" to tmpfiles, then use it for - chowning /run/log/journal (but not /var/log/journal), so that we - adjust the perms of journal files created before tmpfiles ran. - * expose "Locked" property on logind sesison objects * add bus api to query unit file's X fields. @@ -92,10 +85,6 @@ Features: do not have to open it to know that it is not interesting for us, for the most common operations. -* support transient mount units - -* add an "input" group to udev logic and add all input devices to it - * add generator that pulls in systemd-network from containers when CAP_NET_ADMIN is set, more than the loopback device is defined, even when it is otherwise off @@ -231,10 +220,6 @@ Features: * systemctl delete x.snapshot leaves no trace in logs (at least at default level). -* make the coredump collector tool move itself into the user's cgroup - so that the coredump is properly written to the user's own journal - file. - * seems that when we follow symlinks to units we prefer the symlink destination path over /etc and /usr. We should not do that. Instead /etc should always override /run+/usr and also any symlink @@ -272,8 +257,6 @@ Features: * use "log level" rather than "log priority" everywhere -* timedate: have global on/off switches for auto-time (NTP), and auto-timezone that connman can subscribe to. - * merge unit_kill_common() and unit_kill_context() * introduce ExecCondition= in services @@ -380,7 +363,6 @@ Features: about it. Should fix both to print nice actionable messages. - print nice message from systemctl --failed if there are no entries shown, and hook that into ExecStartPre of rescue.service/emergency.service - add new command to systemctl: "systemctl system-reexec" which reexecs as many daemons as virtually possible - - systemctl enable: improve the success messages (i.e. more human readable, less shell-like) - systemctl enable: fail if target to alias into does not exist? maybe show how many units are enabled afterwards? - systemctl: "Journal has been rotated since unit was started." message is misleading - support "systemctl stop foobar@.service" to stop all units matching a certain template @@ -391,14 +373,9 @@ Features: * unit install: - "systemctl mask" should find all names by which a unit is accessible (i.e. by scanning for symlinks to it) and link them all to /dev/null - - "systemctl disable" of a unit instance removes all symlinks, but should - only remove the instance symlink (systemctl disable of a template - unit however should remove them all). - systemctl list-unit-files should list generated files (and probably with a new state "generated" for them, or so) - systemctl: maybe add "systemctl add-wants" or so... -* deal with sendmail/postfix exclusivity - * timer units: - timer units should get the ability to trigger when: o CLOCK_REALTIME makes jumps (TFD_TIMER_CANCEL_ON_SET) @@ -417,13 +394,6 @@ Features: mode, it will never touch the RTC if the no reliable time source is active or the user did not request anything like it. -* libunwind support for coredump pattern hook, and includes this in - the message for coredumps. After all, libunwind is now capable to - unwind coredumps since a few weeks ago. This probably requires that - we have nice support for multi-line messages on display in - logs-show.c. Alternatively: use libelfutil, which seems to be the - better supported alternative. - * add libsystemd-password or so to query passwords during boot using the password agent logic * If we show an error about a unit (such as not showing up) and it has no Description string, then show a description string generated form the reverse of unit_name_mangle(). @@ -432,19 +402,10 @@ Features: * fedup: do not delete initrd on switch-root * fedup: generator -* timedated: refuse time changes when NTP is on - * clean up date formatting and parsing so that all absolute/relative timestamps we format can also be parsed * on shutdown: move utmp, wall, audit logic all into PID 1 (or logind?), get rid of systemd-update-utmp-runlevel -* add "factory" instructions to setup an empty /etc + /var - - used to setup a new container from a shared /usr - - superset of tmpfiles model - - instructions shipped by packages and stored in /usr/lib/ - - compose /etc/passwd and /etc/group, copy files - - able to create uid + gid used by packages, for file ownership - * make repeated alt-ctrl-del presses printing a dump, or even force a reboot without waiting for the timeout @@ -454,7 +415,6 @@ Features: * nspawn: - bind mount read-only the cgroup tree higher than nspawn - - nspawn: make it work for dwalsh and shared /usr containers -- tmpfs mounts as command line parameters - refuses to boot containers without /etc/machine-id (OK?), and with empty /etc/machine-id (not OK). - support taking a btrfs snapshot at startup and dropping it afterwards @@ -471,21 +431,14 @@ Features: * make timer units go away after they elapsed -* http://lists.freedesktop.org/archives/systemd-devel/2012-September/006502.html - (network and remote-fs on shutdown) - * come up with a nice way to write queue/read_ahead_kb for a block device without interfering with readahead * move PID 1 segfaults to /var/lib/systemd/coredump? * create /sbin/init symlinks from the build system -* Query Paul Moore about relabelling socket fds while they are open - * allow writing multiple conditions in unit files on one line -* explore multiple service instances per listening socket idea - * MountFlags=shared acts as MountFlags=slave right now. * drop PID 1 reloading, only do reexecing (difficult: Reload() @@ -556,7 +509,6 @@ Features: * when a bus name of a service disappears from the bus make sure to queue further activation requests * tmpfiles: - - check systemd-tmpfiles for selinux context hookup for mknod(), symlink() and similar - apply "x" on "D" too (see patch from William Douglas) * for services: do not set $HOME in services unless requested @@ -595,8 +547,6 @@ Features: - readahead: when bumping /sys readahead variable save mtime and compare later to detect changes - readahead: make use of EXT4_IOC_MOVE_EXT, as used by http://e4rat.sourceforge.net/ -* add support for /bin/mount -s - * GC unreferenced jobs (such as .device jobs) * write blog stories about: @@ -622,8 +572,6 @@ Features: * allow port=0 in .socket units -* support systemd.mask= on the kernel command line. - * recreate systemd's D-Bus private socket file on SIGUSR2 * Support --test based on current system state