X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=TODO;h=e823f0a4c2a936b720453aa3a2e64971105d59b1;hp=b7dff10e43cf352b5f66c2da92bc378f85cd4a52;hb=9003d9b0d628be059922e522fd35f9c5b4d8b039;hpb=4e72e29a390e0bd9226eb802d80b9a9c259565cd diff --git a/TODO b/TODO index b7dff10e4..e823f0a4c 100644 --- a/TODO +++ b/TODO @@ -27,13 +27,33 @@ External: Features: -* logind: watch drm connectors and if we see a number of connectors != - 1 avoid processing the lid switch. +* add bus api to query unit file's X fields. -* logind: avoid processing the lid switch for 3min (or so) after - startup and 1min (or so) after coming back from suspend, in order to - give USB docking stations time to pop up a video device, which could - act as lid-switch blocker. +* consider adding RuntimeDirectoryUser= + RuntimeDirectoryGroup= + +* sd-event: define more intervals where we will shift wakeup intervals around in, 1h, 6h, 24h, ... + +* maybe add DefaultTimerAccuracySec= as global config option to set AccuracySec='s default value in .timer units + +* mount /sys/fs/cgroup read-only (but leave the subdirs writable) + +* gpt-auto-generator: + - Support LUKS for root devices + - Define new partition type for encrypted swap? Support probed LUKS for encrypted swap? + - Make /home automount rather than mount? + +* improve journalctl performance by loading journal files + lazily. Encode just enough information in the file name, so that we + don't have to open it to know that it is not interesting for us, for + the most common operations. + +* support transient mount units + +* Imply DevicePolicy=closed when PrivateDevices= is used + +* add an "input" group to udev logic and add all input devices to it + +* libsystemd-login: implement getpeer_unit(), get_peer_slice(), ... * machined: provide calls GetMachineByAddress() on the manager interface to get the machine for a local IP address, and @@ -49,10 +69,6 @@ Features: * MessageQueueMessageSize= and RLimitFSIZE= (and suchlike) should use parse_iec_size(). -* man: move .link, .network and .netdev documentation into their own - man pages maybe called "systemd.link(5)", "systemd.network(5)" and - "systemd.netdev(5)" or so. - * "busctl status" works only as root on dbus1, since we cannot read /proc/$PID/exe @@ -60,26 +76,12 @@ Features: allows enumerating units in local containers recursively. "systemctl list-units -R" or so should not only lists on the host, but also the services in all containers in a pretty way, to give an overview of - the entire system. Also, maybe add "systemctl list-machines" which - works like "machinectl list" but includes information about the - health status of each registered machine. For that we should - probably implement something that encodes the system health status - in a single enum state, i.e. something like a system-wide state - starting → running → failed → stopping, that is based on the current - job queue and a check for failed services. Maybe then change - "systemctl status" without args to output this state along with a - selection of other data, such as the uptime or so. - -* Add a seccomp-based filter for socket() calls to limit services to - specific address families (for example: AF_UNIX), inspired by - Android's sandboxing + the entire system. * implement Distribute= in socket units to allow running multiple service instances processing the listening socket, and open this up for ReusePort= -* add a timelimit to generator invocation - * socket units: support creating sockets in different namespace, opening it up for JoinsNamespaceOf=. This would require to fork off a tiny process that joins the namespace and creates/binds the socket @@ -98,11 +100,9 @@ Features: * completions: - busctl zsh completion is outdated - systemd-nspawn -Z/-L/-q is missing for zsh - - systemd-nspawn completion is missing for bash - manager property enumeration was broken when systemd moved to /usr/lib/ * cgroups: - - implement system-wide DefaultCPUAccounting=1 switch (and similar for blockio, memory?) - implement per-slice CPUFairScheduling=1 switch - handle jointly mounted controllers correctly - introduce high-level settings for RT budget, swappiness @@ -134,8 +134,6 @@ Features: * rfkill,backlight: we probably should run the load tools inside of the udev rules so that the state is properly initialized by the time other software sees it -* move config_parse_path_strv() out of conf-parser.c - * After coming back from hibernation reset hibernation swap partition using the /dev/snapshot ioctl APIs * If we try to find a unit via a dangling symlink, generate a clean @@ -162,8 +160,6 @@ Features: Maybe take a BSD lock at the disk device node and teach udev to check for that and suppress event handling. -* something pulls in pcre as shared object dependency into our daemons such as hostnamed. - * allow implementation of InaccessibleDirectories=/ plus ReadOnlyDirectories=... for whitelisting files for a service. @@ -182,6 +178,7 @@ Features: - NameLost/NameAcquired obsolete - GVariant - "const" properties (posted) + - path escaping - port exit-on-idle logic to byebye ioctl - update systemd.special(7) to mention that dbus.socket is only about the compatibility socket now - allow updating attach flags during runtime @@ -190,6 +187,7 @@ Features: - introduce sd_bus_emit_object_added()/sd_bus_emit_object_removed() that automatically includes the build-in interfaces in the list - port to sd-resolve for connecting to TCP dbus servers - constructors for bus messages should probably not be OK with a NULL bus pointer + - .busname units should not use get_user_creds()/get_cgroup_creds() but instead do NSS only in temporarily forked off child * sd-event - allow multiple signal handlers per signal? @@ -293,7 +291,6 @@ Features: - logind: allow showing logout dialog from system? - logind: add equivalent to sd_pid_get_owner_uid() to the D-Bus API - we should probably handle SIGTERM/SIGINT to not leave dot files around, just in case - - when logging out, remove user-owned sysv and posix IPC objects - session scopes/user unit: add RequiresMountsFor for the home directory of the user - add Suspend() bus calls which take timestamps to fix double suspend issues when somebody hits suspend and closes laptop quickly. - if pam_systemd is invoked by su from a process that is outside of a @@ -416,10 +413,6 @@ 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. -* if booted in "quiet" mode, and an error happens, turn on status - output again, so that the emergency mode isn't totally - surprising. Also, terminate plymouth. - * 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 @@ -456,14 +449,14 @@ Features: * currently x-systemd.timeout is lost in the initrd, since crypttab is copied into dracut, but fstab isn't * nspawn: - - nspawn: consider changing users for -u with /usr/bin/getent, so that NSS resolving works correctly - nspawn: --read-only is not applied recursively to submounts - 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 - maybe: hookup nspawn and PrivateNetwork=yes with "ip netns" - - allow booting disk images with a GPT signature using the bootloaderspec partition uuids + - generate predictable mac addresses for the netdev we create (host0), maybe based on guest's machine + name and machine-id of host (?) * cryptsetup: - cryptsetup-generator: allow specification of passwords in crypttab itself @@ -514,8 +507,6 @@ Features: * rename "userspace" to "core-os" -* syscall filter: optionally don't enforce no new privs? - * load-fragment: when loading a unit file via a chain of symlinks verify that it isn't masked via any of the names traversed. @@ -680,6 +671,10 @@ Features: - add support for more DHCPv4 options (and, longer term, other kinds of dynamic config) - add proper initrd support (in particular generate .network/.link files based on /proc/cmdline) - add reduced [Link] support to .network files + - add IPv4LL tests (inspire by DHCP) + - add Scope= parsing option for [Network] + - change LL address generation and make it predictable like get_mac() (link-config.c) + - have smooth transition from LL to routable address, without disconnecting clients. 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