X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=TODO;h=37f4ea45ca40cd6d7393c26cf20480d08f699dc2;hp=31809be215face170a7f9ea8488222efa4576962;hb=6573ef05a3cbe15949acfbbf1ad03726068907bd;hpb=8514b67754c5ff7fa628929b3d27131010c21842 diff --git a/TODO b/TODO index 31809be21..37f4ea45c 100644 --- a/TODO +++ b/TODO @@ -6,8 +6,6 @@ Bugfixes: automount points even when the original .automount file did not exist anymore. Only the .mount unit was still around. -* properly handle .mount unit state tracking when two mount points are stacked one on top of another on the exact same mount point. - * ExecStart with unicode characters fails in strv_split_quoted: [Service] @@ -22,8 +20,6 @@ External: * Fedora: add an rpmlint check that verifies that all unit files in the RPM are listed in %systemd_post macros. -* Fedora: post FPC ticket to move add %tmpfiles_create to the packaging guidelines - * Fedora: move kernel image to /usr/lib/modules/, kernel-install will take care of populating /boot * Fedora: remove /etc/resolv.conf tmpfiles hack @@ -35,6 +31,64 @@ External: Features: +* "machinectl run" that works like systemd-run, but allocates a pty in the container and attached the service to it + +* "machinectl start/enable/disable foo" as aliases for "systemctl start/enable/disable systemd-nspawn@foo.service" + +* "machinectl list-images" for showing a list of container trees collected from /var/lib/containers + +* "machinectl cp" to copy files in and out of a container + +* "machinectl snapshot" to make a snapshot of a tree or container into /var/lib/containers + +* "machinectl rm" to remove a container tree from /var/lib/containers + +* machined: open up certain commands to unprivileged clients via polkit + +* sysfs set api in libudev is not const + +* 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 + +* 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 when we can use the coarse timers * sd-resolve: drop res_query wrapping, people should call via the bus to resolved instead @@ -85,7 +139,10 @@ 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: +- allow creation of units from scratch +- use equvalent of cat() to insert existing config as a comment, prepended with #. + Upon editor exit, lines with one # are removed, lines with two # are left with one #, etc. * refcounting in sd-resolve is borked @@ -257,12 +314,20 @@ Features: ReadOnlyDirectories=... for whitelisting files for a service. * sd-bus: - - kdbus: maybe add controlling tty and ppid metadata fields + - kdbus: process fd=-1 for incoming msgs + - make dsrt happy, and change userspace header for kdbus to yyyyuta{tv}v + - 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 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? @@ -275,18 +340,12 @@ 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: auxgroups is now uin32_t, we don't have to convert the array anymore while exposing it in the creds structure - 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? @@ -517,7 +576,6 @@ Features: * nspawn: - bind mount read-only the cgroup tree higher than nspawn - 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 - introduce machines.target to order after all nspawn instances - systemd-nspawn@.service should fail if some nspawn arg is invalid, with Type=notify - PID 1 doesn't apply nspawns devices cgroup policy