X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=TODO;h=877321f157ed664532077fad14c3bee102522c9a;hp=b20a66fea8335eb49cc986d32436c2c132c51a53;hb=5d8e593dce074bff966fc0a46579c61b4f3bc33a;hpb=dd2552307315381197d2e2bf59cc39d2aa81c652 diff --git a/TODO b/TODO index b20a66fea..877321f15 100644 --- a/TODO +++ b/TODO @@ -4,24 +4,12 @@ Bugfixes: * Should systemctl status \* work on all unit types, not just .service? -* enabling an instance unit creates a pointless link, and - the unit will be started with getty@getty.service: - $ systemctl enable getty@.service - ln -s '/usr/lib/systemd/system/getty@.service' '/etc/systemd/system/getty.target.wants/getty@.service' - * Dangling symlinks of .automount unit files in .wants/ directories, set up automount points even when the original .automount file did not exist anymore. Only the .mount unit was still around. * 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. - -* sd_bus_unref() is broken regarding self-references and "pseudo thread-safety". - See the comment in sd_bus_unref() for more.. - External: * Fedora: when installing fedora with yum --installroot /var/run is a directory, not a symlink https://bugzilla.redhat.com/show_bug.cgi?id=975864 @@ -30,8 +18,35 @@ 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 + +* Fedora: remove /etc/resolv.conf tmpfiles hack + Features: +* Allow multiple ExecStart= for all Type= settings, so that we can cover rescue.service nicely + +* the resolv.conf tmpfiles line should be covered by ENABLE_NETWORKD... + +* sysusers: + - also create entries in /etc/shadow, /etc/gshadow + - allow setting the home directory of system users + +* Add a new verb "systemctl top" + +* order OnCalendar timer units after timer-sync.target if DefaultDependencies=no so that we don't trigger them prematurely + +* refuse mounting on symlinks + +* logind: allow users to kill or lock their own sessions + +* add new gpt type for btrfs volumes + +* support empty /etc boots nicely: + - nspawn/gpt-generator: introduce new gpt partition type for /usr + - fstab-generator: support systemd.volatile=yes|no|state on the kernel cmdline, too, similar to nspawn's --volatile= + - fstab-generator: add support for usr= in addition to root= on the kernel cmdline + * generator that automatically discovers btrfs subvolumes, identifies their purpose based on some xattr on them. * support setting empty environment variables with Environment= and EnvironmentFile= @@ -41,26 +56,20 @@ Features: * 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 @@ -219,12 +228,6 @@ Features: - add 'set -e' to scripts in test/ - make stuff in test/ work with separate output dir -* 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 @@ -262,8 +265,6 @@ 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 @@ -370,7 +371,6 @@ 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 @@ -381,14 +381,9 @@ 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) @@ -407,13 +402,6 @@ 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(). @@ -422,19 +410,10 @@ 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 @@ -460,21 +439,14 @@ 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() @@ -545,7 +517,6 @@ 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 @@ -584,8 +555,6 @@ 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: @@ -611,8 +580,6 @@ 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 @@ -651,17 +618,14 @@ Features: * networkd: - add more keys to [Route] and [Address] sections - add support for more DHCPv4 options (and, longer term, other kinds of dynamic config) - - send hostname to DHCP server - add proper initrd support (in particular generate .network/.link files based on /proc/cmdline) - add reduced [Link] support to .network files - add Scope= parsing option for [Network] - properly handle routerless dhcp leases - - set lifetime on the address acquired from dhcp - - patch kernel to support module alias for tunnel device (ipip/sit/gre), - then remove remove libkmod dependency and CAP_SYS_MODULE - - add veth netdev support (c.f. http://shorewall.net/bridge-Shorewall-perl.html#veth) - - add tun/tap netdev support + - default to DHCP unicast, but make broadcast opt-in. detect devices that needs broadcast and opt-in automatically (needs kernel patch?) - add more attribute support for SIT tunnel + - work with non-ethernet devices + - add support for more bond options * networkd-wait-online: - make operstates to wait for configurable? @@ -671,6 +635,22 @@ Features: - export timezone information - FORCERENEW +* dhcp6: + - add functions to set previously stored IPv6 addresses on startup and get + them at shutdown; store them in client->ia_na + - write more test cases + - implement and do duplicate address detection, see rfc 4862, 5.4. + - implement reconfigure support, see 5.3., 15.11. and 22.20. + - implement information request, see 1.2. and 18.1.5. + - implement support for temporary adressess (IA_TA) + - implement elapsed time option + - implement dhcpv6 authentication + - investigate the usefulness of Confirm messages; i.e. are there any + situations where the link changes without any loss in carrier detection + or interface down + - some servers don't do rapid commit without a filled in IA_NA, verify + this behavior + External: * dbus: