X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=TODO;h=37b44d50406207985940cf8197fd2c72228e23a9;hp=4abc27d6fdf0d80f8f053702a11a55a5fd7b67e7;hb=0183b74fa47d7f05b7bc3b46d82daf8cebb17fa7;hpb=c0467cf387548dc98c0254f63553d862b35a84e5 diff --git a/TODO b/TODO index 4abc27d6f..37b44d504 100644 --- a/TODO +++ b/TODO @@ -25,23 +25,46 @@ External: * Fedora: post FPC ticket to move add %tmpfiles_create to the packaging guidelines -Preparation for 209: - -* Review new libraries - -* Rework cgroup propagation logic - -* libsystemd-journal returns the object created as first param in sd_journal_new(), sd_bus_new() and suchlike as last... - -* Merge Distribute= patches for .socket units - -* When a Type=forking service fails and needed another service, that - service is not cleaned up again when it has StopWhenUnneeded=yes - http://lists.freedesktop.org/archives/systemd-devel/2013-July/012141.html - Features: -* maybe: hookup nspawn and PrivateNetwork=yes with "ip netns" +* extend device cgroup controller support to allow enabling groups of + device nodes, so that pts can be allowed in whole. For that, + introduce the syntax "block-XYZ" and "char-XYZ" in addition to the + existing "/dev/foobar", where XYZ then is looked up in /proc/devices + and mapped to one or more majors. + +* Add all pts device nodes to those allowed by default when the device + controller is used. + +* "busctl status" works only as root on dbus1, since we cannot read + /proc/$PID/exe + +* systemctl (and possibly related tools): support a new switch that + 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. + +* doc: remove documentation for .include, drop-in snippets are the + better replacement. + +* Add a seccomp-based filter for socket() calls to limit services to + specific address families (for example: AF_UNIX), inspired by + Android's sandboxing + +* 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 @@ -58,8 +81,11 @@ Features: desktop UIs such as gnome-shell to freeze apps that are not visible on screen, not unlike how job control works on the shell -* machinectl bash completion is missing -* busctl bash and zsh completions are outdated +* 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?) @@ -76,9 +102,6 @@ Features: - add field to transient units that indicate whether systemd or somebody else saves/restores its settings, for integration with libvirt - ensure scope units may be started only a single time -* code cleanup - - we probably should replace the left-over uses of strv_append() and replace them by strv_push() or strv_extend() - * Automatically configure swap partition to use for hibernation by looking for largest swap partition on the root disk? * when we detect low battery and no AC on boot, show pretty splash and refuse boot @@ -93,7 +116,7 @@ Features: * Automatically configure swap partition to use for hibernation by looking for largest swap partition on the root disk? -* socket-proxyd:Use a nonblocking alternative to getaddrinfo +* socket-proxyd: Use sd-resolve to resolve the server address * 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 @@ -151,6 +174,8 @@ Features: - pid1: peek into activating message when activating a service - test bloom filter generation indexes - 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 * sd-event - allow multiple signal handlers per signal? @@ -194,8 +219,6 @@ Features: * when isolating, try to figure out a way how we implicitly can order all units we stop before the isolating unit... -* add ConditionArchitecture= or so - * teach ConditionKernelCommandLine= globs or regexes (in order to match foobar={no,0,off}) * after all byte-wise realloc() is slow, even on glibc, so i guess we @@ -430,12 +453,11 @@ Features: - nspawn: --read-only is not applied recursively to submounts - nspawn: make use of device cgroup controller by default - bind mount read-only the cgroup tree higher than nspawn - - nspawn: investigate whether we can support the same as LXC's - lxc.network.type=phys mode, and pass through entire network - interfaces to the container - nspawn: make it work for dwalsh and shared /usr containers -- tmpfs mounts as command line parameters, selinux exec context - 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 * cryptsetup: - cryptsetup-generator: allow specification of passwords in crypttab itself @@ -486,11 +508,7 @@ Features: * rename "userspace" to "core-os" -* syscall filter: - - syscall filter: add knowledge about compat syscalls - - syscall filter: don't enforce no new privs? - - syscall filter: option to return EPERM rather than SIGSYS? - - system-wide seccomp filter +* 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. @@ -645,7 +663,6 @@ Features: - Make sure ID_PATH is always exported and complete for network devices where possible, so we can safely rely on Path= matching - - Check if Driver= is broken, or just my driver (bcma) * sd-rtnl: - add support for exiting containers without reading them fully first @@ -654,7 +671,6 @@ Features: * networkd: - add more keys to [Route] and [Address] sections - add support for more DHCPv4 options (and, longer term, other kinds of dynamic config) - - allow opting out of receiving DNS servers over DHCPv4 - add proper initrd support (in particular generate .network/.link files based on /proc/cmdline) External: