X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=TODO;h=e0d849994cecf680a1e497aee856371358384e32;hb=4c80d201ace0377312c27143afab04e9c9f1ee64;hp=04b8ff102b7594a4b3779f1f3564011d77e48adc;hpb=f70e152ec6f8f58a8c1b8136382bbb43ff094625;p=thirdparty%2Fsystemd.git diff --git a/TODO b/TODO index 04b8ff102b7..e0d849994ce 100644 --- a/TODO +++ b/TODO @@ -21,11 +21,47 @@ External: * wiki: update journal format documentation for lz4 additions -* When lz4 gets an API for lz4 command output, make use of it to - compress coredumps in a way compatible with /usr/bin/lz4. +Janitorial Clean-ups: + +* code cleanup: retire FOREACH_WORD_QUOTED, port to extract_first_word() loops instead + +* replace manual readdir() loops with FOREACH_DIRENT or FOREACH_DIRENT_ALL + +* Get rid of the last strerror() invocations in favour of %m and strerror_r() + +* Rearrange tests so that the various test-xyz.c match a specific src/basic/xyz.c again Features: +* PID1: find a way how we can reload unit file configuration for + specific units only, without reloading the whole of systemd + +* For services: replace the default Requires=basic.target with After=basic.target + Requires=sysinit.target. + +* drop "Overridable" dependency types + +* document precise effect of DefaultDependencies=yes + +* add an explicit parser for LimitNICE= and LimitRTPRIO= that verifies + the specified range and generates sane error messages for incorrect + specifications. Also, for LimitNICE= maybe introduce a syntax such + as "+5" or "-7" in order to make the limits more readable as they + are otherwise shifted by 20. + +* do something about "/control" subcgroups in the unified cgroup hierarchy + +* when we detect that there are waiting jobs but no running jobs, do something + +* push CPUAffinity also into the "cpuset" cgroup controller (only after the cpuset controller got ported to the unified hierarchy) + +* add a concept of RemainAfterExit= to scope units + +* add a new command "systemctl revert" or so, that removes all dropin + snippets in /run and /etc, and all unit files with counterparts in + /usr, and thus undoes what "systemctl set-property" and "systemctl + edit" create. Maybe even add "systemctl revert -a" to do this for + all units. + * sd-event: maybe add support for inotify events * PID 1 should send out sd_notify("WATCHDOG=1") messages (for usage in the --user mode, and when run via nspawn) @@ -43,8 +79,6 @@ Features: prefixed with /sys generally special. http://lists.freedesktop.org/archives/systemd-devel/2015-June/032962.html -* Add PassEnvironment= setting to service units, to import select env vars from PID 1 into the service env block - * nspawn: fix logic always print a final newline on output. https://github.com/systemd/systemd/pull/272#issuecomment-113153176 @@ -53,8 +87,6 @@ Features: * man: document that unless you use StandardError=null the shell >/dev/stderr won't work in shell scripts in services -* man: clarify that "machinectl show" shows different information than "machinectl status" (no cgroup tree, no IP addresses, ...) - * "systemctl daemon-reload" should result in /etc/systemd/system.conf being reloaded by systemd * install: include generator dirs in unit file search paths @@ -124,9 +156,6 @@ Features: * .timer units should optionally support CLOCK_BOOTTIME in addition to CLOCK_MONOTONIC -* create a btrfs qgroup for /var/lib/machines, and add all container - subvolumes we create to it. - * When logging about multiple units (stopping BoundTo units, conflicts, etc.), log both units as UNIT=, so that journalctl -u triggers on both. @@ -149,15 +178,9 @@ Features: that are not supported... http://lists.freedesktop.org/archives/systemd-devel/2015-February/028076.html -* Introduce $LISTEN_NAMES to complement $LISTEN_FDS, containing a - colon separated list of identifiers for the fds passed. - * maybe introduce WantsMountsFor=? Usecase: http://lists.freedesktop.org/archives/systemd-devel/2015-January/027729.html -* rework kexec logic to use new kexec_file_load() syscall, so that we - don't have to call kexec tool anymore. - * The udev blkid built-in should expose a property that reflects whether media was sensed in USB CF/SD card readers. This should then be used to control SYSTEMD_READY=1/0 so that USB card readers aren't @@ -172,14 +195,12 @@ Features: * networkd/udev: implement SR_IOV configuration in .link files: http://lists.freedesktop.org/archives/systemd-devel/2015-January/027451.html -* When RLIMIT_NPROC is set from a unit file it currently always is set - for root, not for the user set in User=, which makes it - useless. After fixing this, set RLIMIT_NPROC for - systemd-journal-xyz, and all other of our services that run under - their own user ids, and use User= (but only in a world where userns - is ubiquitous since otherwise we cannot invoke those daemons on the - host AND in a container anymore). Also, if LimitNPROC= is used - without User= we should warn and refuse operation. +* Set RLIMIT_NPROC for systemd-journal-xyz, and all other of our + services that run under their own user ids, and use User= (but only + in a world where userns is ubiquitous since otherwise we cannot + invoke those daemons on the host AND in a container anymore). Also, + if LimitNPROC= is used without User= we should warn and refuse + operation. * logind: maybe allow configuration of the StopTimeout for session scopes @@ -218,8 +239,6 @@ Features: * Find a solution for SMACK capabilities stuff: http://lists.freedesktop.org/archives/systemd-devel/2014-December/026188.html -* port libmount hookup to use API's own inotify interface, as soon as that is table in libmount - * "systemctl preset-all" should probably order the unit files it operates on lexicographically before starting to work, in order to ensure deterministic behaviour if two unit files conflict (like DMs @@ -261,8 +280,6 @@ Features: * maybe add support for specifier expansion in user.conf, specifically DefaultEnvironment= -* code cleanup: retire FOREACH_WORD_QUOTED, port to extract_first_word() loops instead - * introduce systemd-timesync-wait.service or so to sync on an NTP fix? * systemd --user should issue sd_notify() upon reaching basic.target, not on becoming idle @@ -550,9 +567,6 @@ Features: * maybe do not install getty@tty1.service symlink in /etc but in /usr? -* fstab: add new mount option x-systemd-after=/foobar/waldo to allow manual dependencies to other mount points - https://bugzilla.redhat.com/show_bug.cgi?id=812826 - * print a nicer explanation if people use variable/specifier expansion in ExecStart= for the first word * mount: turn dependency information from /proc/self/mountinfo into dependency information between systemd units. @@ -595,7 +609,6 @@ Features: - add API to close/reopen/get fd for journal client fd in libsystemd-journal. - fallback to /dev/log based logging in libsystemd-journal, if we cannot log natively? - declare the local journal protocol stable in the wiki interface chart - - journal: reuse XZ context - sd-journal: speed up sd_journal_get_data() with transparent hash table in bg - journald: when dropping msgs due to ratelimit make sure to write "dropped %u messages" not only when we are about to print the next @@ -649,7 +662,6 @@ Features: - document systemd-journal-flush.service properly - documentation: recommend to connect the timer units of a service to the service via Also= in [Install] - man: document the very specific env the shutdown drop-in tools live in - - man: extend runlevel(8) to mention that runlevels suck, and are dead. Maybe add runlevel(7) with a note about that too - man: add more examples to man pages - man: maybe sort directives in man pages, and take sections from --help and apply them to man too @@ -870,7 +882,7 @@ Features: - add Scope= parsing option for [Network] - properly handle routerless dhcp leases - add more attribute support for SIT tunnel - - work with non-ethernet devices + - work with non-Ethernet devices - add support for more bond options * networkd-wait-online: @@ -913,8 +925,6 @@ External: * dbus: in fedora, make /var/lib/dbus/machine-id a symlink to /etc/machine-id -* add "# export SYSTEMD_PAGER=" to bash login - * /usr/bin/service should actually show the new command line * fedora: suggest auto-restart on failure, but not on success and not on coredump. also, ask people to think about changing the start limit logic. Also point people to RestartPreventExitStatus=, SuccessExitStatus=