X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=TODO;h=dae2f36e14a81b75886f4b62afbfaa30def73f4e;hp=ac93ba0a9da4a3e41133f4ce37daaa8497444cd3;hb=2822da4fb7f891e5320f02f1d00f64b72221ced4;hpb=279f036675536d55c901562b49f9df146af1a0e3 diff --git a/TODO b/TODO index ac93ba0a9..dae2f36e1 100644 --- a/TODO +++ b/TODO @@ -1,3 +1,11 @@ +Preparations for 218: + +* cgroup delegation issues + +* should networkd's [BridgePort] section really be called like that? + +* test-bus-kernel-bloom is borked + Bugfixes: * Should systemctl status \* work on all unit types, not just .service? @@ -35,6 +43,51 @@ External: Features: +* port libmount hookup to use API's own inotify interface, as soon as that is table in libmount + +* bash completion for busctl, to make it truly useful + +* journald: broken file systems are real (btrfs), we need to handle + SIGBUS in some way if we cannot write or read from the disk. + https://bugzilla.redhat.com/show_bug.cgi?id=1151848 + +* "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 + do, for example) + +* resolved should optionally register additional per-interface LLMNR + names, so that for the container case we can establish the same name + (maybe "host") for referencing the server, everywhere. + +* systemd-journal-upload (or a new, related tool): allow pushing out + journal messages onto the network in BSD syslog protocol, + continously. Default to some link-local IP mcast group, to make this + useful as a one-stop debugging tool. + +* synchronize console access with BSD locks: + http://lists.freedesktop.org/archives/systemd-devel/2014-October/024582.html + +* as soon as we have kdbus, and sender timestamps, revisit coalescing multiple parallel daemon reloads: + http://lists.freedesktop.org/archives/systemd-devel/2014-December/025862.html + +* set $REMOTE_IP (or $REMOTE_ADDR/$REMOTE_PORT) environment variable when doing per-connection socket activation. use format introduced by xinetd or CGI for this + +* the install state probably shouldn't get confused by generated units, think dbus1/kdbus compat! + +* in systemctl list-unit-files: show the install value the presets would suggest for a service in a third column + +* we should try harder to collapse start jobs for swaps that end up being the same: + http://lists.freedesktop.org/archives/systemd-devel/2014-November/025359.html + +* timedated should compensate on SetTime for the time spent in polkit + +* figure out what to do with libmount and utab? + +* We really should have a FOREACH macro to iterate through inotify events we read, similar to KDBUS_FOREACH_ITEM + +* figure out when we can use the coarse timers + * sd-resolve: drop res_query wrapping, people should call via the bus to resolved instead * add "systemctl start -v foobar.service" that shows logs of a service @@ -42,7 +95,7 @@ Features: races though, since we should flush out all journal messages before returning from the "systemctl stop". -* firstboot: make it useful to be run immediately after yum --installroot to set up a machine. +* firstboot: make it useful to be run immediately after yum --installroot to set up a machine. (most specifically, make --copy-root-password work even if /etc/passwd already exists * timesyncd + resolved: add ugly bus calls to set NTP and DNS servers per-interface, for usage by NM @@ -83,7 +136,7 @@ Features: * systemctl: if some operation fails, show log output? -* maybe add "systemctl edit" that copies unit files from /usr/lib/systemd/system to /etc/systemd/system and invokes vim on them +* systemctl edit: add commented help text to the end, like git commit * refcounting in sd-resolve is borked @@ -255,12 +308,20 @@ Features: ReadOnlyDirectories=... for whitelisting files for a service. * sd-bus: + - make dsrt happy, and change userspace header for kdbus to yyyyuta{tv}v + - kdbus: remove NameOwnerChanged kernel messages for monitors + - kdbus: PID/TID goes missing for method calls from outside the PID namespace? + - kdbus: the kernel should not allow messages to be delivered that have a reply serial != 0, reply-expect unset, but no appropriate window + - kdbus: timestamps on kernel's NameOwnerChanged messages? + - kdbus' busnames.target should get pulled in by basic.target + - Ignore .busname units on classic D-Bus boots, systemd-resolved cannot be started on kdbus + without the active policy and should get a Wants=org.freedesktop.resolve1.busname to + pull-in the policy. + - port to sd-resolve for connecting to TCP dbus servers - kdbus: maybe add controlling tty and ppid metadata fields - see if we can introduce a new sd_bus_get_owner_machine_id() call to retrieve the machine ID of the machine of the bus itself - when kdbus does not take our message without memfds, try again with memfds - - systemd-bus-proxyd needs to enforce good old XML policy - 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 - see if we can drop more message validation on the sending side - add API to clone sd_bus_message objects - make AddMatch calls on dbus1 transports async? @@ -273,16 +334,12 @@ Features: - path escaping - update systemd.special(7) to mention that dbus.socket is only about the compatibility socket now - test bloom filter generation indexes - - kdbus: peeking is subject to a race when we look at a message while the message is being migrated to the implementor's connection. Needs kernel fix, and then we need to invoke the FREE ioctl in busname_peek_message() - - kdbus: for some reason "busctl monitor" only shows metadata for signal msgs, never method call or method reply msgs - - kdbus: busnames.target should get pulled in by basic.target - - Ignore .busname units on classic D-Bus boots, systemd-resolved cannot be started on kdbus - without the active policy and should get a Wants=org.freedesktop.resolve1.busname to - pull-in the policy. - bus-proxy: when passing messages from kdbus, make sure we properly handle the case where a large number of fds is appended that we cannot pass into sendmsg() of the AF_UNIX sokcet (which only accepts 253 messages) + - kdbus: introduce a concept of "send-only" connections + - kdbus: add counter for refused unicast messages that is passed out via the RECV ioctl. SImilar to the counter for dropped multicast messages we already have. * sd-event - allow multiple signal handlers per signal? @@ -389,7 +446,7 @@ Features: - given that logind now lets PID 1 do all nasty work, we can probably reduce the capability set it retains substantially. (we need CAP_SYS_ADMIN for drmSetMaster(), so maybe not worth it) - - expose orientation sensors through logind + - expose orientation sensors and tablet mode through logind * exec: when deinitializating a tty device fix the perms and group, too, not only when initializing. Set access mode/gid to 0620/tty. @@ -640,7 +697,6 @@ Features: - how to make changes to sysctl and sysfs attributes - remote access - how to pass throw-away units to systemd, or dynamically change properties of existing units - - how to integrate cgconfig and suchlike with systemd - testing with Harald's awesome test kit - auto-restart - how to develop against journal browsing APIs