X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=TODO;h=6cc673eb27da60ff7175dcd194797c6a35692b7e;hp=622df01f0c1a912f4eb489d0bb17606fd41b6eb8;hb=9a9bb3ca1eddc8caa2d7aa3e6e27d270e296923f;hpb=f6113d42d015ad9f3a9e702a09eb8006511a4424 diff --git a/TODO b/TODO index 622df01f0..6cc673eb2 100644 --- a/TODO +++ b/TODO @@ -19,8 +19,59 @@ F18: Features: -* introduce ntp.service (or suchlike) as symlink that is used to arbitrate between various - NTP implementations +* drop the TARGET_xxx stuff as far as possible + +* logind: optionally, ignore idle-hint logic for autosuspend, block suspend as long as a session is around + +* service: when killing a service with SIGKILL always kill all processes, even if for SIGTERM we only killed the main process + +* rewrite #!/usr/bin/python line in python scripts to use @PYTHON@ instead + +* exec: when deinitializating a tty device fix the perms and group, too, not only when initializing. Set access mode/gid to 0620/tty. + +* udev: only reset mode/gid of /dev/tty1 and friends on ACTION=add, not ACTION=changed + +* DeviceAllow/DeviceDeny: disallow everything by default, but whitelist /dev/zero, /dev/null and friends + +* service: watchdog logic: for testing purposes allow ping, but do not require pong + +* kill insserv code, people should really use a generator for this + +* journald: when dropping msgs due to ratelimit make sure to write + "dropped %u messages" not only when we are about to print the next + message that works, but alraedy after a short tiemout + +* journald: also get thread ID from client, plus thread name + +* check if we can make journalctl by default use --follow mode inside of less if called without args? + +* Add a verbose mode to "systemctl start" and friends that explains what is being done or not done + +* "systemctl is-failed" to join "systemctl is-active" and "systemctl is-enabled". + +* journal is not closed properly at shutdown when run in a container? + +* All log messages generated from socket.c, service.c, ... should + include _SYSTEMD_UNIT= fields so that "systemctl status" can show + them along with the unit + +* journal: when waiting for journal additions in the client always sleep at least 1s or so, in order to minimize wakeups + +* When shutdown.target is queued begin with an asynchronous sync()? + +* add API to close/reopen/get fd for journal client fd in libsystemd-journal. + +* maybe add API to send pairs of iovecs via sd_journal_send + +* fallback to /dev/log based logging in libsystemd-journal, if we can't 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 + +* introduce ntp.service (or suchlike) as symlink that is used to arbitrate between various NTP implementations * timer units should get the ability to trigger when: - CLOCK_REALTIME makes jumps (TFD_TIMER_CANCEL_ON_SET) @@ -45,8 +96,6 @@ Features: - find out what to do for blockdevs and skipping scsi modaliases - move writing code to src/libudev/libudev-hwdb-private.c -* sd_journal_enumerate_data() implies XZ-decoding compressed field, this sucks hard - * if booted in "quiet" mode, and an error happens, turn on status output again, so that the emergency mode isn't totally surprising * localectl: add listing support for X11 keymaps, by parsing /usr/share/X11/xkb/rules/xorg.lst @@ -64,7 +113,7 @@ Features: * journal: add a setgid "adm" utility to invoke from libsystemd-journal, which passes fds via STDOUT and does PK access -* link up selected blog stories from man pages? +* link up selected blog stories from man pages and unit files Documentation= fields? * journactl: support negative filtering, i.e. FOOBAR!="waldo", and !FOOBAR for events without FOOBAR. @@ -97,8 +146,6 @@ Features: * document that people can use file system ACLs to manage access to journal files, with example -* don't show cgroup in "systemctl status" if empty/non-existent, especially for foreign .mount units - * timedated: export boolean that clarifies whether NTP is even available * timedated: refuse time changes when NTP is on @@ -139,14 +186,12 @@ Features: * WorkingDirectory: support env var replacements like in ExecStart= so that people can use $HOME -* refuse boot if /etc/machine-id is not useful +* refuse boot if /etc/machine-id is not useful (or set taint?) * nspawn: consider changing users for -u with su, so that NSS resolving works correctly * nspawn: implement personality changes a la linux32(8) -* nspawn: reset all aux groups - * cryptsetup-generator: warn if the password files are world-readable * cryptsetup-generator: add RequiresMountsFor= to cryptseup service files referencing a file, similar for devices @@ -156,8 +201,6 @@ Features: * document that deps in [Unit] sections ignore Alias= fileds in [Install] units of other units, unless those units are disabled -* need to update LGPL2.1 text to newest version (with updated FSF address) - * systemctl: when powering down/suspending check for inhibitors, and warn. * instantiated [Install] for target units @@ -168,8 +211,6 @@ Features: * move cryptsetup key caching into kernel keyctl? https://bugs.freedesktop.org/show_bug.cgi?id=54982 -* make nspawn work without terminal - * hw watchdog: optionally try to use the preset watchdog timeout instead of always overriding it https://bugs.freedesktop.org/show_bug.cgi?id=54712 @@ -199,8 +240,6 @@ Features: * system-wide seccomp filter -* ability to pass fds into systemd - * system.conf should have controls for cgroups * bind mount read-only the cgroup tree higher than nspawn @@ -260,6 +299,8 @@ Features: * systemd-analyze post-boot is broken for initrd +* systemd-analyze: data collection tools should be lightweight (few dependencies); data analysis tools can be heavyweight + * man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets * .device aliases need to be implemented with the "following" logic, probably. @@ -330,12 +371,6 @@ Features: * automount: implement expire -* logind: auto-suspend, auto-shutdown: - IdleAction=(none|suspend|opportunistic|hibernate|poweroff) - IdleActionDelay=... - SessionIdleMode=(explicit|ignore|login) - ForceShutdown=(yes|no) - * services which create their own subcgroups break cgroup-empty notification (needs to be fixed in the kernel) * don't delete /tmp/systemd-namespace-* before a process is gone down @@ -350,7 +385,7 @@ Features: * Add pretty name for seats in logind -* ConditionSecurity= should learn about IMA +* ConditionSecurity= should learn about IMA and SMACK * Auke: merge Auke's bootchart @@ -359,7 +394,6 @@ Features: * udev systemd unify: - strpcpy(), strpcpyl(), strscpy(), strscpyl() - utf8 validator code - - now() vs. now_usec() * udev: scsi_id -> sg3_utils -> kill scsi_id @@ -399,16 +433,12 @@ Features: * dbus: move dbus to early boot -* journald: reuse XZ context - * logind: add equivalent to sd_pid_get_owner_uid() to the D-Bus API * journal: deal nicely with byte-by-byte copied files, especially regards header * journal: local deserializer of export mode, http server -* journal: message catalog - * document the exit codes when services fail before they are exec()ed * save coredump in Windows/Mozilla minidump format @@ -460,8 +490,6 @@ Features: * readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO -* readahead: check whether a btrfs volume includes ssd by checking mount flag "ssd" - * support sd_notify() style notification when reload begins (RELOADING=1), reload is finished (READY=1), and add ReloadSignal= then to use in combination * support sd_notify() style notification when shutting down, to make auto-exit bus services work (STOPPING=1) @@ -496,6 +524,8 @@ Features: - how to develop against journal browsing APIs - the journal HTTP iface - non-cgroup resource management + - refreshed, longer missions statement + - using detect-virt * allow port=0 in .socket units @@ -523,9 +553,6 @@ Features: * dot output for --test showing the 'initial transaction' -* calendar time support in timer: - https://docs.google.com/document/pub?id=1bAMyFAjWLpzR3GTDYdgj5FWRMxoZiWw5zmUHEtvdHKA - * writable cgroups dbus properties for live changes * port over to LISTEN_FDS/LISTEN_PID: