* properly handle .mount unit state tracking when two mount points are stacked one on top of another on the exact same mount point.
-Fedora 19:
+* stop importing kernel exported env variables. The utterly broken logic in
+ the kernel exports every kernel command line option which is not recognized
+ as a built-in module option as an env variable. Systemd should not pass-on
+ that nonsense, a kernel command line option is a command line option not an
+ env variable:
+ $ cat /proc/252/environ
+ initrd=\6a9857a393724b7a981ebb5b8495b9ea\3.10.0-2.fc20.x86_64\initrd
+
+Fedora 20:
* external: maybe it is time to patch procps so that "ps" links to
libsystemd-logind to print a pretty service name, seat name, session
* localed:
- localectl: support new converted x11→console keymaps
+* when installing fedora with yum --installroot /var/run is a directory, not a symlink
+ https://bugzilla.redhat.com/show_bug.cgi?id=975864
+
+CGroup Rework Completion:
+
+* introduce "mainpid" for scopes
+
+* implement system-wide DefaultCPUAccounting=1 switch (and similar for blockio, memory?)
+
+* implement per-slice CPUFairScheduling=1 switch
+
+* handle jointly mounted controllers correctly
+
+* logind: implement session kill exceptions
+
+* make BlockIODeviceWeight=, BlockIODeviceBandwidth= runtime settable
+
+* introduce high-level settings for RT budget, swappiness
+
+* man: document new bus apis
+
+* Send SIGHUP and SIGTERM in session scopes
+
Features:
-* add nspawn@.service
+* btfs raid assembly: some .device jobs stay stuck in the queue
+
+* 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
+
+* add rpm macros for applying tmpfiles --create after package installation
+
+* when parsing calendar timestamps support the UTC timezone (even if we won't support arbitrary timezone specs, support UTC itself certainly makes sense), also support syntaxes such as +0200
+
+* when a kernel driver logs in a tight loop we should ratelimit that too.
+
+* "systemctl disable" of a unit instance removes all symlinks, should
+ only remove the instance symlink (systemctl disable of a template
+ unit however should remove them all).
+
+* journald: optionally, log debug messages to /run but everything else to /var
+
+* journald: optionally, when messages with a high log priority are logged, sync() immediately.
+
+* introduce %v resolving to the string returned by "uname -r"
+
+* systemctl list-unit-files should list generated files (and probably with a new state "generated" for them, or so)
+
+* do we really need both hasprefix() and startswith()?
+
+* when a kernel driver logs in a tight loop we should ratelimit that too.
+
+* journald: when we drop syslog messages because the syslog socket is
+ full, make sure to write how many messages are lost as first thing
+ to syslog when it works again.
+
+* prohibit Restart= set with Type=oneshot
+
+* man: the documentation of Restart= currently is very misleading and suggests the tools from ExecStartPre= might get restarted.
+
+* load .d/*.conf dropins for device units
+
+* move systemctl set-log-level to systemd-analyze?
+
+* move "systemctl dump" to systemd-analyze
+
+* add a fixed dbus path for "my own unit", "my own session", ... to PID1, logind, ...
-* investigate endianess issues of UUID vs. GUID
+* service_coldplug() appears to reinstall the wrong stop timeout watch?
-* see if we can fix https://bugs.freedesktop.org/show_bug.cgi?id=63672
- without dropping the location cache entirely.
+* transient units: allow creating auxiliary units with the same call
+
+* how to reset dynamically changed attributes sanely?
+
+* when reloading configuration, apply new cgroup configuration
+
+* journald: make sure ratelimit is actually really per-service with the new cgroup changes
+
+* libsystemd-logind: sd_session_is_active() and friends: verify
+ validity of session name before appending it to a path
+
+* gparted needs to disable auto-activation of mount units somehow, or
+ maybe we should stop doing auto-activation of this after boot
+ entirely. https://bugzilla.gnome.org/show_bug.cgi?id=701676
+ Maybe take a BSD lock at the disk device node and teach udev to
+ check for that and suppress event handling.
+
+* when a service changes state make reflect that in the
+ RUNNING/LISTENING states of its socket
+
+* when recursively showing the cgroup hierarchy, optionally also show
+ the hierarchies of child processes
+
+* document logic of auto/noauto and fail/nofail in fstab in systemd.mount or systemd-fstab-generator man page
+
+* we should properly escape ssh hostnames we add into dbus server strings
+
+* something pulls in pcre as so dep into our daemons such as hostnamed.
+
+* cgroup-agent: downgrade error messages
+
+* document systemd-journal-flush.service properly
+
+* change systemd-journal-flush into a service that stays around during
+ boot, and causes the journal to be moved back to /run on shutdown,
+ so that we don't keep /var busy. This needs to happen synchronously,
+ hence doing this via signals is not going to work.
+
+* allow implementation of InaccessibleDirectories=/ plus
+ ReadOnlyDirectories=... for whitelisting files for a service.
+
+* libsystemd-bus:
+ - default policy (allow uid == 0 and our own uid)
+ - enforce alignment of pointers passed in
+ - when kdbus doesn't take our message without memfds, try again with memfds
+ - implement translator service
+ - port systemd to new library
+ - implement busname unit type in systemd
+ - move to gvariant
+ - merge busctl into systemctl or so?
+ - synthesize sd_bus_message objects from kernel messages
+ - properly implement name registry ioctls for kdbus
+ - get rid of object hash table, use decision tree everyhwere instead?
+ - implement monitor logic
+ - object vtable logic
+ - longer term:
+ * priority queues
+ * priority inheritance
+
+* in the final killing spree, detect processes from the root directory, and
+ complain loudly if they have argv[0][0] == '@' set.
+ https://bugzilla.redhat.com/show_bug.cgi?id=961044
+
+* add an option to nspawn that uses seccomp to make socket(AF_NETLINK,
+ SOCK_RAW, NETLINK_AUDIT) fail the the appropriate error code that
+ makes the audit userspace to think auditing is not available in the
+ kernel.
+
+* Introduce a way how we can kill the main process of a service with KillSignal, but all processes with SIGKILL later on
+ https://bugzilla.redhat.com/show_bug.cgi?id=952634
+
+* maybe add a warning to the unit file parses where the access mode of unit files is nonsensical.
+
+* investigate endianness issues of UUID vs. GUID
* dbus: when a unit failed to load (i.e. is in UNIT_ERROR state), we
should be able to safely try another attempt when the bus call LoadUnit() is invoked.
* we need dynamic units
-* add s.th. like "systemctl set-log-level debug"
-
* cgtop: make cgtop useful in a container
* test/:
- make stuff in test/ work with separate output dir
- remove all the duplicated code in test/
-* suppress log output on shutdown when "quiet" is used
-
* systemctl delete x.snapshot leaves no trace in logs (at least at default level).
* make the coredump collector tool move itself into the user's cgroup
so that the coredump is properly written to the user's own journal
file.
-* move /usr/lib/modules/$(uname -r)/modules.devname parsing from udevd to
- kmod static-nodes
- call kmod as an early service, and drop CAP_MKNOD from udevd.service
-
-* systemd-delta needs to be made aware of *.d/*.conf drop-in files for
- units.
-
* seems that when we follow symlinks to units we prefer the symlink
destination path over /etc and /usr. We shouldn't do that. Instead
/etc should always override /run+/usr and also any symlink
* when isolating, try to figure out a way how we implicitly can order
all units we stop before the isolating unit...
-* teach udev + logind's uaccess to somehow handle the "dead" device nodes from:
- /lib/modules/$(uname -r)/modules.devname
- and apply ACLs to them if they have TAG=="uaccess" in udev rules.
-
* add ConditionArchitecture= or so
* teach ConditionKernelCommandLine= globs or regexes (in order to match foobar={no,0,off})
-* we should log capabilities too
-
* Support SO_REUSEPORT with socket activation:
- Let systemd maintain a pool of servers.
- Use for seamless upgrades, by running the new server before stopping the
and we might want to requeue the mounts local-fs acquired through
that automatically.
-* rework specifier logic so that we can distuingish OOM errors from other errors
+* rework specifier logic so that we can distinguish OOM errors from other errors
* systemd-inhibit: make taking delay locks useful: support sending SIGINT or SIGTERM on PrepareForSleep()
* documentation: recommend to connect the timer units of a service to the service via Also= in [Install]
-* add a tool that lists active timer units plus their next elapstion and the time the units ran last
+* add a tool that lists active timer units plus their next elapse and the time the units ran last
* man: document the very specific env the shutdown drop-in tools live in
* shutdown logging: store to EFI var, and store to USB stick?
-* man: extend runlevel(8) to mention that runlevels suck, and are dead. Maybe add runlevel(7) with a note about that too
+* man: extend runlevel(8) to mention that runlevels suck, and are dead. Maybe add runlevel(7) with a note about that too
* systemctl: maybe add "systemctl add-wants" or so...
-* man: add a link to socket activation blog from systemd.socket(5)
-
* man: add more examples to man pages
* man: maybe sort directives in man pages, and take sections from --help and apply them to man too
- write man page for efi boot generator
- honor language efi variables for default language selection (if there are any?)
- honor timezone efi variables for default timezone selection (if there are any?)
- - introduce bootctl (backed by systemd-bootd) to control temporary and persistent default boot goal plus efi variables
+ - change bootctl to be backed by systemd-bootd to control temporary and persistent default boot goal plus efi variables
* maybe do not install getty@tty1.service symlink in /etc but in /usr?
- pam: when leaving a session explicitly exclude the ReleaseSession() caller process from the killing spree
- logind: GetSessionByPID() should accept 0 as PID value
- we should probably handle SIGTERM/SIGINT to not leave dot files around, just in case
- - add configuration/switches to use
- freeze (http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git) and
- standby (https://bugs.freedesktop.org/show_bug.cgi?id=57793) as suspend modes
* exec: when deinitializating a tty device fix the perms and group, too, not only when initializing. Set access mode/gid to 0620/tty.
- journal-send.c, log.c: when the log socket is clogged, and we drop, count this and write a message about this when it gets unclogged again.
- journal: find a way to allow dropping history early, based on priority, other rules
- journal: When used on NFS, check payload hashes
- - Introduce journalctl -b <nr> to show journal messages of a previous boot
- journald: check whether it is OK if the client can still modify delivered journal entries
- journal live copy, based on libneon (client) and libmicrohttpd (server)
- journald: add kernel cmdline option to disable ratelimiting for debug purposes
- refuse taking lower-case variable names in sd_journal_send() and friends.
- journald: we currently rotate only after MaxUse+MaxFilesize has been reached.
- journal: deal nicely with byte-by-byte copied files, especially regards header
- - journalctl: show multiline log messages sanely, expand tabs, and show all valid utf8 messages
+ - journalctl: expand tabs
- journal: store euid in journal if it differs from uid
- journal: sanely deal with entries which are larger than the individual file size, but where the components would fit
- Replace utmp, wtmp, btmp, and lastlog completely with journal
mode, it will never touch the RTC if the no reliable time source is active or the
user did not request anything like it.
-* hwdb:
- - implement conditional properties (dmi matches)
- - hwdb --filter=ID_DRIVE_*
-
* 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.
when done. That means clients don't get a successful method reply,
but much rather a disconnect on success.
-* remember which condition failed for services, not just the fact that something failed
-
* use opterr = 0 for all getopt tools
* properly handle loop back mounts via fstab, especially regards to fsck/passno
* ExecOnFailure=/usr/bin/foo
-* ConditionSecurity= should learn about IMA and SMACK
-
* udev:
- remove src/udev/udev-builtin-firmware.c (CONFIG_FW_LOADER_USER_HELPER=n)
- move to LGPL
- plot per-process IO utilization
- group processes based on service association (cgroups)
- document initcall_debug
- - put bootcharts in the journal
- kernel cmdline "bootchart" option for simplicity?
External:
* /usr/bin/service should actually show the new command line
-* fedora: suggest auto-restart on failure, but not on sucess and not on coredump. also, ask people to think about changing the start limit logic. Also point people to RestartPreventExitStatus=, SuccessExitStatus=
+* fedora: suggest auto-restart on failure, but not on success and not on coredump. also, ask people to think about changing the start limit logic. Also point people to RestartPreventExitStatus=, SuccessExitStatus=
* fedora: F20: go timer units all the way, leave cron.daily for cron
* neither pkexec nor sudo initialize environ[] from the PAM environment?
+* fedora: update policy to declare access mode and ownership of unit files to root:root 0644, and add an rpmlint check for it
+
Regularly:
* look for close() vs. close_nointr() vs. close_nointr_nofail()
~ianmdlvl / elogind.git / blobdiff