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Commit | Line | Data |
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1 | Bugfixes: | |
2 | * Re-enable "fsck -l" when it is ready: | |
3 | https://bugs.freedesktop.org/show_bug.cgi?id=79576#c5 | |
4 | ||
5 | * Should systemctl status \* work on all unit types, not just .service? | |
6 | ||
7 | * enabling an instance unit creates a pointless link, and | |
8 | the unit will be started with getty@getty.service: | |
9 | $ systemctl enable getty@.service | |
10 | ln -s '/usr/lib/systemd/system/getty@.service' '/etc/systemd/system/getty.target.wants/getty@.service' | |
11 | ||
12 | * Dangling symlinks of .automount unit files in .wants/ directories, set up | |
13 | automount points even when the original .automount file did not exist | |
14 | anymore. Only the .mount unit was still around. | |
15 | ||
16 | * properly handle .mount unit state tracking when two mount points are stacked one on top of another on the exact same mount point. | |
17 | ||
18 | * shorten the message to sane length: | |
19 | ||
20 | Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory. See system logs and 'systemctl status display-manager.service' for details. | |
21 | ||
22 | * sd_bus_unref() is broken regarding self-references and "pseudo thread-safety". | |
23 | See the comment in sd_bus_unref() for more.. | |
24 | ||
25 | External: | |
26 | * Fedora: when installing fedora with yum --installroot /var/run is a directory, not a symlink | |
27 | https://bugzilla.redhat.com/show_bug.cgi?id=975864 | |
28 | ||
29 | * Fedora: add an rpmlint check that verifies that all unit files in the RPM are listed in %systemd_post macros. | |
30 | ||
31 | * Fedora: post FPC ticket to move add %tmpfiles_create to the packaging guidelines | |
32 | ||
33 | Features: | |
34 | ||
35 | * generator that automatically discovers btrfs subvolumes, identifies their purpose based on some xattr on them. | |
36 | ||
37 | * support setting empty environment variables with Environment= and EnvironmentFile= | |
38 | ||
39 | * tmpfiles: figure out relation between Z and m? | |
40 | ||
41 | * machined/machinectl: sort IP addresses we return by scope and protocol | |
42 | * machined: write NSS module for looking up IP addresses for machines | |
43 | ||
44 | * timer units: actually add extra delays to timer units with high AccuracySec values, don't start them already when we are awake... | |
45 | ||
46 | * timesyncd: | |
47 | - hookup with networkd: NTP servers from dhcp | |
48 | ||
49 | * a way for container managers to turn off getty starting via $container_headless= or so... | |
50 | ||
51 | * figure out a nice way how we can let the admin know what child/sibling unit causes cgroup membership for a specific unit | |
52 | ||
53 | * add a kernel command line option to enable the debug shell | |
54 | ||
55 | * journalctl: add the ability to look for the most recent process of a binary. journalctl /usr/bin/X11 --pid=-1 or so... | |
56 | ||
57 | * set NOTIFY_SOCKET also for control processes | |
58 | ||
59 | * drop parsing of chkconfig header lines from service.c | |
60 | ||
61 | * mount_cgroup_controllers(): symlinks need to get the label applied | |
62 | ||
63 | * For timer units: add some mechanisms so that timer units that trigger immediately on boot do not have the services they run added to the initial transaction and thus confuse Type=idle. | |
64 | ||
65 | * Add RPM macros for registering/unregistering binfmt drop-ins | |
66 | ||
67 | * Add timeout to early-boot, and shut down the system if it is hit. Solves the laptop-in-bag problem and is useful for embedded cases | |
68 | ||
69 | * Run most system services with cgroupfs read-only and procfs with a more secure mode (doesn't work, since the hidepid= option is per-pid-namespace, not per-mount) | |
70 | ||
71 | * sd-event: generate a failure of a default event loop is executed out-of-thread | |
72 | ||
73 | * add "M" as recursive version of "m" to tmpfiles, then use it for | |
74 | chowning /run/log/journal (but not /var/log/journal), so that we | |
75 | adjust the perms of journal files created before tmpfiles ran. | |
76 | ||
77 | * expose "Locked" property on logind sesison objects | |
78 | ||
79 | * add bus api to query unit file's X fields. | |
80 | ||
81 | * consider adding RuntimeDirectoryUser= + RuntimeDirectoryGroup= | |
82 | ||
83 | * sd-event: define more intervals where we will shift wakeup intervals around in, 1h, 6h, 24h, ... | |
84 | ||
85 | * gpt-auto-generator: | |
86 | - Support LUKS for root devices | |
87 | - Define new partition type for encrypted swap? Support probed LUKS for encrypted swap? | |
88 | - Make /home automount rather than mount? | |
89 | ||
90 | * improve journalctl performance by loading journal files | |
91 | lazily. Encode just enough information in the file name, so that we | |
92 | do not have to open it to know that it is not interesting for us, for | |
93 | the most common operations. | |
94 | ||
95 | * support transient mount units | |
96 | ||
97 | * add an "input" group to udev logic and add all input devices to it | |
98 | ||
99 | * add generator that pulls in systemd-network from containers when | |
100 | CAP_NET_ADMIN is set, more than the loopback device is defined, even | |
101 | when it is otherwise off | |
102 | ||
103 | * MessageQueueMessageSize= and RLimitFSIZE= (and suchlike) should use parse_iec_size(). | |
104 | ||
105 | * "busctl status" works only as root on dbus1, since we cannot read | |
106 | /proc/$PID/exe | |
107 | ||
108 | * implement Distribute= in socket units to allow running multiple | |
109 | service instances processing the listening socket, and open this up | |
110 | for ReusePort= | |
111 | ||
112 | * socket units: support creating sockets in different namespace, | |
113 | opening it up for JoinsNamespaceOf=. This would require to fork off | |
114 | a tiny process that joins the namespace and creates/binds the socket | |
115 | and passes this back to PID1 via SCM_RIGHTS. This also could be used | |
116 | to allow Chown/chgrp on sockets without requiring NSS in PID 1. | |
117 | ||
118 | * New service property: maximum CPU and wallclock runtime for a service | |
119 | ||
120 | * introduce bus call FreezeUnit(s, b), as well as "systemctl freeze | |
121 | $UNIT" and "systemctl thaw $UNIT" as wrappers around this. The calls | |
122 | should SIGSTOP all unit processes in a loop until all processes of | |
123 | it are fully stopped. This can later be used for app management by | |
124 | desktop UIs such as gnome-shell to freeze apps that are not visible | |
125 | on screen, not unlike how job control works on the shell | |
126 | ||
127 | * completions: | |
128 | - manager property enumeration was broken when systemd moved to /usr/lib/ | |
129 | ||
130 | * cgroups: | |
131 | - implement per-slice CPUFairScheduling=1 switch | |
132 | - handle jointly mounted controllers correctly | |
133 | - introduce high-level settings for RT budget, swappiness | |
134 | - how to reset dynamically changed unit cgroup attributes sanely? | |
135 | - when reloading configuration, apply new cgroup configuration | |
136 | - when recursively showing the cgroup hierarchy, optionally also show | |
137 | the hierarchies of child processes | |
138 | ||
139 | * transient units: | |
140 | - allow creating auxiliary units with the same call | |
141 | - add field to transient units that indicate whether systemd or somebody else saves/restores its settings, for integration with libvirt | |
142 | - ensure scope units may be started only a single time | |
143 | ||
144 | * Automatically configure swap partition to use for hibernation by looking for largest swap partition on the root disk? | |
145 | ||
146 | * when we detect low battery and no AC on boot, show pretty splash and refuse boot | |
147 | ||
148 | * machined, localed: when we try to kill an empty cgroup, generate an ESRCH error over the bus | |
149 | ||
150 | * libsystemd-journal, libsystemd-login, libudev: add calls to easily attach these objects to sd-event event loops | |
151 | ||
152 | * be more careful what we export on the bus as (usec_t) 0 and (usec_t) -1 | |
153 | ||
154 | * unify dispatch table in systemctl_main() and friends | |
155 | ||
156 | * Automatically configure swap partition to use for hibernation by looking for largest swap partition on the root disk? | |
157 | ||
158 | * 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 | |
159 | ||
160 | * After coming back from hibernation reset hibernation swap partition using the /dev/snapshot ioctl APIs | |
161 | ||
162 | * If we try to find a unit via a dangling symlink, generate a clean | |
163 | error. Currently, we just ignore it and read the unit from the search | |
164 | path anyway. | |
165 | ||
166 | * refuse boot if /etc/os-release is missing or /etc/machine-id cannot be set up | |
167 | ||
168 | * given that logind now lets PID 1 do all nasty work, we can | |
169 | probably reduce the capability set it retains substantially. | |
170 | (we need CAP_SYS_ADMIN for drmSetMaster(), so maybe not worth it) | |
171 | ||
172 | * btrfs raid assembly: some .device jobs stay stuck in the queue | |
173 | ||
174 | * make sure gdm does not use multi-user-x but the new default X configuration file, and then remove multi-user-x from systemd | |
175 | ||
176 | * man: the documentation of Restart= currently is very misleading and suggests the tools from ExecStartPre= might get restarted. | |
177 | ||
178 | * load .d/*.conf dropins for device units | |
179 | ||
180 | * allow implementation of InaccessibleDirectories=/ plus | |
181 | ReadOnlyDirectories=... for whitelisting files for a service. | |
182 | ||
183 | * sd-bus: | |
184 | - make AddMatch calls on dbus1 transports async? | |
185 | - when kdbus does not take our message without memfds, try again with memfds | |
186 | - systemd-bus-proxyd needs to enforce good old XML policy | |
187 | - allow updating attach flags during runtime | |
188 | - pid1: peek into activating message when activating a service | |
189 | - introduce sd_bus_emit_object_added()/sd_bus_emit_object_removed() that automatically includes the build-in interfaces in the list | |
190 | - constructors for bus messages should probably not be OK with a NULL bus pointer | |
191 | - see if we can drop more message validation on the sending side | |
192 | - add API to clone sd_bus_message objects | |
193 | - kdbus: matches against source or destination pids for an "strace -p"-like feel. Problem: The PID info needs to be available in userspace too... | |
194 | - longer term: priority inheritance | |
195 | - dbus spec updates: | |
196 | - kdbus mapping | |
197 | - NameLost/NameAcquired obsolete | |
198 | - GVariant | |
199 | - "const" properties (posted) | |
200 | - path escaping | |
201 | - update systemd.special(7) to mention that dbus.socket is only about the compatibility socket now | |
202 | - test bloom filter generation indexes | |
203 | - port to sd-resolve for connecting to TCP dbus servers | |
204 | ||
205 | * sd-event | |
206 | - allow multiple signal handlers per signal? | |
207 | ||
208 | * in the final killing spree, detect processes from the root directory, and | |
209 | complain loudly if they have argv[0][0] == '@' set. | |
210 | https://bugzilla.redhat.com/show_bug.cgi?id=961044 | |
211 | ||
212 | * investigate endianness issues of UUID vs. GUID | |
213 | ||
214 | * dbus: when a unit failed to load (i.e. is in UNIT_ERROR state), we | |
215 | should be able to safely try another attempt when the bus call LoadUnit() is invoked. | |
216 | ||
217 | * add a pam module that passes the hdd passphrase into the PAM stack and then expires it, for usage by gdm auto-login. | |
218 | ||
219 | * add a pam module that on password changes updates any LUKS slot where the password matches | |
220 | ||
221 | * maybe add a generator that looks for "systemd.run=" on the kernel cmdline for container usercases... | |
222 | ||
223 | * timedatctl, localectl: possibly make some commands work without the daemon, for chroot situations... | |
224 | ||
225 | * timedatectl: print a nicer message when enabling ntp fails because ntpd/chrony are not installed | |
226 | ||
227 | * cgtop: make cgtop useful in a container | |
228 | ||
229 | * test/: | |
230 | - add 'set -e' to scripts in test/ | |
231 | - make stuff in test/ work with separate output dir | |
232 | ||
233 | * systemctl delete x.snapshot leaves no trace in logs (at least at default level). | |
234 | ||
235 | * make the coredump collector tool move itself into the user's cgroup | |
236 | so that the coredump is properly written to the user's own journal | |
237 | file. | |
238 | ||
239 | * seems that when we follow symlinks to units we prefer the symlink | |
240 | destination path over /etc and /usr. We should not do that. Instead | |
241 | /etc should always override /run+/usr and also any symlink | |
242 | destination. | |
243 | ||
244 | * when isolating, try to figure out a way how we implicitly can order | |
245 | all units we stop before the isolating unit... | |
246 | ||
247 | * teach ConditionKernelCommandLine= globs or regexes (in order to match foobar={no,0,off}) | |
248 | ||
249 | * after all byte-wise realloc() is slow, even on glibc, so i guess we | |
250 | need manual exponential loops after all | |
251 | ||
252 | * BootLoaderSpec: Clarify that the kernel has to be in $BOOT. Clarify | |
253 | that the boot loader should be installed to the ESP. Define a way | |
254 | how an installer can figure out whether a BLS compliant boot loader | |
255 | is installed. | |
256 | ||
257 | * think about requeuing jobs when daemon-reload is issued? usecase: | |
258 | the initrd issues a reload after fstab from the host is accessible | |
259 | and we might want to requeue the mounts local-fs acquired through | |
260 | that automatically. | |
261 | ||
262 | * systemd-inhibit: make taking delay locks useful: support sending SIGINT or SIGTERM on PrepareForSleep() | |
263 | ||
264 | * journal-or-kmsg is currently broken? See reverted commit 4a01181e460686d8b4a543b1dfa7f77c9e3c5ab8. | |
265 | ||
266 | * remove any syslog support from log.c -- we probably cannot do this before split-off udev is gone for good | |
267 | ||
268 | * shutdown logging: store to EFI var, and store to USB stick? | |
269 | ||
270 | * write UI tool that pops up emergency messages from the journal as notification | |
271 | ||
272 | * think about window-manager-run-as-user-service problem: exit 0 → activate shutdown.target; exit != 0 → restart service | |
273 | ||
274 | * use "log level" rather than "log priority" everywhere | |
275 | ||
276 | * timedate: have global on/off switches for auto-time (NTP), and auto-timezone that connman can subscribe to. | |
277 | ||
278 | * merge unit_kill_common() and unit_kill_context() | |
279 | ||
280 | * introduce ExecCondition= in services | |
281 | ||
282 | * EFI: | |
283 | - honor language efi variables for default language selection (if there are any?) | |
284 | - honor timezone efi variables for default timezone selection (if there are any?) | |
285 | - change bootctl to be backed by systemd-bootd to control temporary and persistent default boot goal plus efi variables | |
286 | ||
287 | * maybe do not install getty@tty1.service symlink in /etc but in /usr? | |
288 | ||
289 | * re-enable "make check" for gtk-doc (broken for unknown reason) | |
290 | ||
291 | * fstab: add new mount option x-systemd-after=/foobar/waldo to allow manual dependencies to other mount points | |
292 | https://bugzilla.redhat.com/show_bug.cgi?id=812826 | |
293 | ||
294 | * print a nicer explanation if people use variable/specifier expansion in ExecStart= for the first word | |
295 | ||
296 | * mount: turn dependency information from /proc/self/mountinfo into dependency information between systemd units. | |
297 | ||
298 | * logind: | |
299 | - logind: optionally, ignore idle-hint logic for autosuspend, block suspend as long as a session is around | |
300 | - When we update the kernel all kind of hibernation should be prohibited until shutdown/reboot | |
301 | - logind: wakelock/opportunistic suspend support | |
302 | - Add pretty name for seats in logind | |
303 | - logind: allow showing logout dialog from system? | |
304 | - we should probably handle SIGTERM/SIGINT to not leave dot files around, just in case | |
305 | - session scopes/user unit: add RequiresMountsFor for the home directory of the user | |
306 | - add Suspend() bus calls which take timestamps to fix double suspend issues when somebody hits suspend and closes laptop quickly. | |
307 | - if pam_systemd is invoked by su from a process that is outside of a | |
308 | any session we should probably just become a NOP, since that's | |
309 | usually not a real user session but just some system code that just | |
310 | needs setuid(). | |
311 | ||
312 | * exec: when deinitializating a tty device fix the perms and group, too, not only when initializing. Set access mode/gid to 0620/tty. | |
313 | ||
314 | * service: watchdog logic: for testing purposes allow ping, but do not require pong | |
315 | ||
316 | * journal: | |
317 | - import and delete pstore filesystem content at startup | |
318 | - journald: also get thread ID from client, plus thread name | |
319 | - journal: when waiting for journal additions in the client always sleep at least 1s or so, in order to minimize wakeups | |
320 | - add API to close/reopen/get fd for journal client fd in libsystemd-journal. | |
321 | - fallback to /dev/log based logging in libsystemd-journal, if we cannot log natively? | |
322 | - declare the local journal protocol stable in the wiki interface chart | |
323 | - journal: reuse XZ context | |
324 | - sd-journal: speed up sd_journal_get_data() with transparent hash table in bg | |
325 | - journald: when dropping msgs due to ratelimit make sure to write | |
326 | "dropped %u messages" not only when we are about to print the next | |
327 | message that works, but alraedy after a short tiemout | |
328 | - check if we can make journalctl by default use --follow mode inside of less if called without args? | |
329 | - maybe add API to send pairs of iovecs via sd_journal_send | |
330 | - journal: when writing journal auto-rotate if time jumps backwards | |
331 | - journal: add a setgid "systemd-journal" utility to invoke from libsystemd-journal, which passes fds via STDOUT and does PK access | |
332 | - journactl: support negative filtering, i.e. FOOBAR!="waldo", | |
333 | and !FOOBAR for events without FOOBAR. | |
334 | - journal: send out marker messages every now and then, and immediately sync with fdatasync() afterwards, in order to have hourly guaranteed syncs. | |
335 | - 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. | |
336 | - journal: find a way to allow dropping history early, based on priority, other rules | |
337 | - journal: When used on NFS, check payload hashes | |
338 | - journald: check whether it is OK if the client can still modify delivered journal entries | |
339 | - journal live copy, based on libneon (client) and libmicrohttpd (server) | |
340 | - journald: add kernel cmdline option to disable ratelimiting for debug purposes | |
341 | - refuse taking lower-case variable names in sd_journal_send() and friends. | |
342 | - journald: we currently rotate only after MaxUse+MaxFilesize has been reached. | |
343 | - journal: deal nicely with byte-by-byte copied files, especially regards header | |
344 | - journal: store euid in journal if it differs from uid | |
345 | - journal: sanely deal with entries which are larger than the individual file size, but where the components would fit | |
346 | - Replace utmp, wtmp, btmp, and lastlog completely with journal | |
347 | - journalctl: instead --after-cursor= maybe have a --cursor=XYZ+1 syntax? | |
348 | - tmpfiles: when applying ownership to /run/log/journal, also do this for the journal fails contained in it | |
349 | - when a kernel driver logs in a tight loop, we should ratelimit that too. | |
350 | - journald: optionally, log debug messages to /run but everything else to /var | |
351 | - journald: when we drop syslog messages because the syslog socket is | |
352 | full, make sure to write how many messages are lost as first thing | |
353 | to syslog when it works again. | |
354 | - journald: make sure ratelimit is actually really per-service with the new cgroup changes | |
355 | - change systemd-journal-flush into a service that stays around during | |
356 | boot, and causes the journal to be moved back to /run on shutdown, | |
357 | so that we do not keep /var busy. This needs to happen synchronously, | |
358 | hence doing this via signals is not going to work. | |
359 | ||
360 | * document: | |
361 | - document that deps in [Unit] sections ignore Alias= fields in | |
362 | [Install] units of other units, unless those units are disabled | |
363 | - man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets | |
364 | - document the exit codes when services fail before they are exec()ed | |
365 | - document that service reload may be implemented as service reexec | |
366 | - document in wiki how to map ical recurrence events to systemd timer unit calendar specifications | |
367 | - add a man page containing packaging guidelines and recommending usage of things like Documentation=, PrivateTmp=, PrivateNetwork= and ReadOnlyDirectories=/etc /usr. | |
368 | - document systemd-journal-flush.service properly | |
369 | - documentation: recommend to connect the timer units of a service to the service via Also= in [Install] | |
370 | - man: document the very specific env the shutdown drop-in tools live in | |
371 | - man: extend runlevel(8) to mention that runlevels suck, and are dead. Maybe add runlevel(7) with a note about that too | |
372 | - man: add more examples to man pages | |
373 | - man: maybe sort directives in man pages, and take sections from --help and apply them to man too | |
374 | ||
375 | * systemctl: | |
376 | - systemctl list-jobs - show dependencies | |
377 | - add systemctl switch to dump transaction without executing it | |
378 | - Add a verbose mode to "systemctl start" and friends that explains what is being done or not done | |
379 | - "systemctl disable" on a static unit prints no message and does | |
380 | nothing. "systemctl enable" does nothing, and gives a bad message | |
381 | about it. Should fix both to print nice actionable messages. | |
382 | - print nice message from systemctl --failed if there are no entries shown, and hook that into ExecStartPre of rescue.service/emergency.service | |
383 | - add new command to systemctl: "systemctl system-reexec" which reexecs as many daemons as virtually possible | |
384 | - systemctl enable: improve the success messages (i.e. more human readable, less shell-like) | |
385 | - systemctl enable: fail if target to alias into does not exist? maybe show how many units are enabled afterwards? | |
386 | - systemctl: "Journal has been rotated since unit was started." message is misleading | |
387 | - support "systemctl stop foobar@.service" to stop all units matching a certain template | |
388 | - Something is wrong with symlink handling of "autovt@.service" in "systemctl list-unit-files" | |
389 | - better error message if you run systemctl without systemd running | |
390 | - systemctl status output should should include list of triggering units and their status | |
391 | ||
392 | * unit install: | |
393 | - "systemctl mask" should find all names by which a unit is accessible | |
394 | (i.e. by scanning for symlinks to it) and link them all to /dev/null | |
395 | - "systemctl disable" of a unit instance removes all symlinks, but should | |
396 | only remove the instance symlink (systemctl disable of a template | |
397 | unit however should remove them all). | |
398 | - systemctl list-unit-files should list generated files (and probably with a new state "generated" for them, or so) | |
399 | - systemctl: maybe add "systemctl add-wants" or so... | |
400 | ||
401 | * deal with sendmail/postfix exclusivity | |
402 | ||
403 | * timer units: | |
404 | - timer units should get the ability to trigger when: | |
405 | o CLOCK_REALTIME makes jumps (TFD_TIMER_CANCEL_ON_SET) | |
406 | o DST changes | |
407 | - Support 2012-02~4 as syntax for specifying the fourth to last day of the month. | |
408 | - calendarspec: support value ranges with ".." notation. Example: 2013-4..8-1 | |
409 | - when parsing calendar timestamps support the UTC timezone (even if we will not support arbitrary timezone specs, support UTC itself certainly makes sense), also support syntaxes such as +0200 | |
410 | - Modulate timer frequency based on battery state | |
411 | ||
412 | * update the kernel's TZ (sys_tz) when DST changes | |
413 | ||
414 | * sync down the system time to the RTC when: | |
415 | - CLOCK_REALTIME makes jumps (the user explicitely requested a time set) | |
416 | - DST/timezone changes && ntp is active && RTC-in-localtime (never do it without ntp) | |
417 | This takes care of syncing ntpdate updates to the RTC, and DST updates for localtime | |
418 | mode, it will never touch the RTC if the no reliable time source is active or the | |
419 | user did not request anything like it. | |
420 | ||
421 | * libunwind support for coredump pattern hook, and includes this in | |
422 | the message for coredumps. After all, libunwind is now capable to | |
423 | unwind coredumps since a few weeks ago. This probably requires that | |
424 | we have nice support for multi-line messages on display in | |
425 | logs-show.c. Alternatively: use libelfutil, which seems to be the | |
426 | better supported alternative. | |
427 | ||
428 | * add libsystemd-password or so to query passwords during boot using the password agent logic | |
429 | ||
430 | * If we show an error about a unit (such as not showing up) and it has no Description string, then show a description string generated form the reverse of unit_name_mangle(). | |
431 | ||
432 | * fedup: add --unit to systemctl switch-root somehow | |
433 | * fedup: do not delete initrd on switch-root | |
434 | * fedup: generator | |
435 | ||
436 | * timedated: refuse time changes when NTP is on | |
437 | ||
438 | * clean up date formatting and parsing so that all absolute/relative timestamps we format can also be parsed | |
439 | ||
440 | * on shutdown: move utmp, wall, audit logic all into PID 1 (or logind?), get rid of systemd-update-utmp-runlevel | |
441 | ||
442 | * add "factory" instructions to setup an empty /etc + /var | |
443 | - used to setup a new container from a shared /usr | |
444 | - superset of tmpfiles model | |
445 | - instructions shipped by packages and stored in /usr/lib/ | |
446 | - compose /etc/passwd and /etc/group, copy files | |
447 | - able to create uid + gid used by packages, for file ownership | |
448 | ||
449 | * make repeated alt-ctrl-del presses printing a dump, or even force a reboot without | |
450 | waiting for the timeout | |
451 | ||
452 | * hostnamed: before returning information from /etc/machine-info.conf check the modification data and reread. Similar for localed, ... | |
453 | ||
454 | * currently x-systemd.timeout is lost in the initrd, since crypttab is copied into dracut, but fstab is not | |
455 | ||
456 | * nspawn: | |
457 | - nspawn: --read-only is not applied recursively to submounts | |
458 | - bind mount read-only the cgroup tree higher than nspawn | |
459 | - nspawn: make it work for dwalsh and shared /usr containers -- tmpfs mounts as command line parameters | |
460 | - refuses to boot containers without /etc/machine-id (OK?), and with empty /etc/machine-id (not OK). | |
461 | - support taking a btrfs snapshot at startup and dropping it afterwards | |
462 | ||
463 | * cryptsetup: | |
464 | - cryptsetup-generator: allow specification of passwords in crypttab itself | |
465 | - move cryptsetup key caching into kernel keyctl? | |
466 | https://bugs.freedesktop.org/show_bug.cgi?id=54982 | |
467 | - support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator | |
468 | ||
469 | * hw watchdog: optionally try to use the preset watchdog timeout instead of always overriding it | |
470 | https://bugs.freedesktop.org/show_bug.cgi?id=54712 | |
471 | ||
472 | * after deserializing sockets in socket.c we should reapply sockopts and things | |
473 | ||
474 | * make timer units go away after they elapsed | |
475 | ||
476 | * http://lists.freedesktop.org/archives/systemd-devel/2012-September/006502.html | |
477 | (network and remote-fs on shutdown) | |
478 | ||
479 | * come up with a nice way to write queue/read_ahead_kb for a block device without interfering with readahead | |
480 | ||
481 | * move PID 1 segfaults to /var/lib/systemd/coredump? | |
482 | ||
483 | * create /sbin/init symlinks from the build system | |
484 | ||
485 | * Query Paul Moore about relabelling socket fds while they are open | |
486 | ||
487 | * allow writing multiple conditions in unit files on one line | |
488 | ||
489 | * explore multiple service instances per listening socket idea | |
490 | ||
491 | * MountFlags=shared acts as MountFlags=slave right now. | |
492 | ||
493 | * ReadOnlyDirectories= is not applied recursively to submounts | |
494 | ||
495 | * drop PID 1 reloading, only do reexecing (difficult: Reload() | |
496 | currently is properly synchronous, Reexec() is weird, because we | |
497 | cannot delay the response properly until we are back, so instead of | |
498 | being properly synchronous we just keep open the fd and close it | |
499 | when done. That means clients do not get a successful method reply, | |
500 | but much rather a disconnect on success. | |
501 | ||
502 | * properly handle loop back mounts via fstab, especially regards to fsck/passno | |
503 | ||
504 | * allow services with no ExecStart= but with an ExecStop= | |
505 | ||
506 | * dracut-shutdown needs to be ordered before unmounting /boot | |
507 | ||
508 | * initialize the hostname from the fs label of /, if /etc/hostname does not exist? | |
509 | ||
510 | * rename "userspace" to "core-os" | |
511 | ||
512 | * load-fragment: when loading a unit file via a chain of symlinks | |
513 | verify that it is not masked via any of the names traversed. | |
514 | ||
515 | * introduce Type=pid-file | |
516 | ||
517 | * change Requires=basic.target to RequisiteOverride=basic.target | |
518 | ||
519 | * when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr | |
520 | ||
521 | * automount: implement expire: | |
522 | - set superblock timeout AUTOFS_DEV_IOCTL_TIMEOUT_CMD | |
523 | - periodically run AUTOFS_DEV_IOCTL_EXPIRE_CMD | |
524 | - every timeout/4 (original autofs logic) | |
525 | - blocking, needs a thread | |
526 | - run until -EAGAIN | |
527 | - receive expire packet on pipe if kernel tells the timeout is over | |
528 | - call umount | |
529 | - answer expire packet on pipe with AUTOFS_DEV_IOCTL_{READY,FAIL}_CMD | |
530 | - AUTOFS_DEV_IOCTL_EXPIRE_CMD returns | |
531 | ||
532 | * ExecOnFailure=/usr/bin/foo | |
533 | ||
534 | * udev: | |
535 | - remove src/udev/udev-builtin-firmware.c (CONFIG_FW_LOADER_USER_HELPER=n) | |
536 | - move to LGPL | |
537 | - kill scsi_id | |
538 | - add trigger --subsystem-match=usb/usb_device device | |
539 | - reimport udev db after MOVE events for devices without dev_t | |
540 | ||
541 | * when a service has the same env var set twice we actually store it twice and return that in systemctl show -p... We should only show the last setting | |
542 | ||
543 | * introduce mix of BindTo and Requisite | |
544 | ||
545 | * There's currently no way to cancel fsck (used to be possible via C-c or c on the console) | |
546 | ||
547 | * add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/ | |
548 | ||
549 | * default unix qlen is too small (10). bump sysctl? add sockopt? | |
550 | ||
551 | * save coredump in Windows/Mozilla minidump format | |
552 | ||
553 | * support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting) | |
554 | ||
555 | * default to actual 32-bit PIDs, via /proc/sys/kernel/pid_max | |
556 | ||
557 | * be able to specify a forced restart of service A where service B depends on, in case B | |
558 | needs to be auto-respawned? | |
559 | ||
560 | * when a bus name of a service disappears from the bus make sure to queue further activation requests | |
561 | ||
562 | * tmpfiles: | |
563 | - check systemd-tmpfiles for selinux context hookup for mknod(), symlink() and similar | |
564 | - apply "x" on "D" too (see patch from William Douglas) | |
565 | ||
566 | * for services: do not set $HOME in services unless requested | |
567 | ||
568 | * hide PAM options in fragment parser when compile time disabled | |
569 | ||
570 | * when we automatically restart a service, ensure we restart its rdeps, too. | |
571 | ||
572 | * allow Type=simple with PIDFile= | |
573 | https://bugzilla.redhat.com/show_bug.cgi?id=723942 | |
574 | ||
575 | * move PAM code into its own binary | |
576 | ||
577 | * implement Register= switch in .socket units to enable registration | |
578 | in Avahi, RPC and other socket registration services. | |
579 | ||
580 | * make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early | |
581 | ||
582 | * support sd_notify() style notification when reload begins (RELOADING=1), reload is finished (READY=1), and add ReloadSignal= then to use in combination | |
583 | ||
584 | * support sd_notify() style notification when shutting down, to make auto-exit bus services work (STOPPING=1) | |
585 | ||
586 | * verify that the AF_UNIX sockets of a service in the fs still exist | |
587 | when we start a service in order to avoid confusion when a user | |
588 | assumes starting a service is enough to make it accessible | |
589 | ||
590 | * Make it possible to set the keymap independently from the font on | |
591 | the kernel cmdline. Right now setting one resets also the other. | |
592 | ||
593 | * and a dbus call to generate target from current state | |
594 | ||
595 | * readahead: | |
596 | - drop /.readahead on bigger upgrades with yum | |
597 | - move readahead files into /var (look for them with .path units?) | |
598 | - readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO | |
599 | - readahead: when bumping /sys readahead variable save mtime and compare later to detect changes | |
600 | - readahead: make use of EXT4_IOC_MOVE_EXT, as used by http://e4rat.sourceforge.net/ | |
601 | ||
602 | * add support for /bin/mount -s | |
603 | ||
604 | * GC unreferenced jobs (such as .device jobs) | |
605 | ||
606 | * write blog stories about: | |
607 | - hwdb: what belongs into it, lsusb | |
608 | - enabling dbus services | |
609 | - status update | |
610 | - how to make changes to sysctl and sysfs attributes | |
611 | - remote access | |
612 | - how to pass throw-away units to systemd, or dynamically change properties of existing units | |
613 | - how to integrate cgconfig and suchlike with systemd | |
614 | - testing with Harald's awesome test kit | |
615 | - auto-restart | |
616 | - how to develop against journal browsing APIs | |
617 | - the journal HTTP iface | |
618 | - non-cgroup resource management | |
619 | - dynamic resource management with cgroups | |
620 | - refreshed, longer missions statement | |
621 | - calendar time events | |
622 | - init=/bin/sh vs. "emergency" mode, vs. "rescue" mode, vs. "multi-user" mode, vs. "graphical" mode, and the debug shell | |
623 | - how to create your own target | |
624 | - instantiated apache, dovecot and so on | |
625 | - hooking a script into various stages of shutdown/rearly booot | |
626 | ||
627 | * allow port=0 in .socket units | |
628 | ||
629 | * support systemd.mask= on the kernel command line. | |
630 | ||
631 | * recreate systemd's D-Bus private socket file on SIGUSR2 | |
632 | ||
633 | * Support --test based on current system state | |
634 | ||
635 | * investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support. | |
636 | ||
637 | * maybe introduce ExecRestartPre= | |
638 | ||
639 | * dot output for --test showing the 'initial transaction' | |
640 | ||
641 | * fingerprint.target, wireless.target, gps.target, netdevice.target | |
642 | ||
643 | * drop cap bounding set in readahead and other services | |
644 | ||
645 | * systemd-python: | |
646 | - figure out a simple way to wait for journal events in a way that | |
647 | works with ^C | |
648 | - add documentation to systemd.daemon | |
649 | ||
650 | * bootchart: | |
651 | - plot per-process IO utilization | |
652 | - group processes based on service association (cgroups) | |
653 | - document initcall_debug | |
654 | - kernel cmdline "bootchart" option for simplicity? | |
655 | ||
656 | * udev-link-config: | |
657 | - Make sure ID_PATH is always exported and complete for | |
658 | network devices where possible, so we can safely rely | |
659 | on Path= matching | |
660 | - check MTUBytes parsing (expecting size_t but we are using unsigned) | |
661 | ||
662 | * sd-rtnl: | |
663 | - add support for more attribute types | |
664 | - inbuilt piping support (essentially degenerate async)? see loopback-setup.c and other places | |
665 | ||
666 | * networkd: | |
667 | - add more keys to [Route] and [Address] sections | |
668 | - add support for more DHCPv4 options (and, longer term, other kinds of dynamic config) | |
669 | - send hostname to DHCP server | |
670 | - add proper initrd support (in particular generate .network/.link files based on /proc/cmdline) | |
671 | - add reduced [Link] support to .network files | |
672 | - add Scope= parsing option for [Network] | |
673 | - properly handle routerless dhcp leases | |
674 | - set lifetime on the address acquired from dhcp | |
675 | - patch kernel to support module alias for tunnel device (ipip/sit/gre), | |
676 | then remove remove libkmod dependency and CAP_SYS_MODULE | |
677 | - add veth netdev support (c.f. http://shorewall.net/bridge-Shorewall-perl.html#veth) | |
678 | - add tun/tap netdev support | |
679 | - add more attribute support for SIT tunnel | |
680 | ||
681 | * networkd-wait-online: | |
682 | - make operstates to wait for configurable? | |
683 | ||
684 | * dhcp: | |
685 | - figure out how much we can increase Maximum Message Size | |
686 | - export timezone information | |
687 | - FORCERENEW | |
688 | ||
689 | External: | |
690 | ||
691 | * dbus: | |
692 | - natively watch for dbus-*.service symlinks (PENDING) | |
693 | - teach dbus to activate all services it finds in /etc/systemd/services/org-*.service | |
694 | ||
695 | * fix alsa mixer restore to not print error when no config is stored | |
696 | ||
697 | * make cryptsetup lower --iter-time | |
698 | ||
699 | * patch kernel for xattr support in /dev, /proc/, /sys? | |
700 | ||
701 | * kernel: add device_type = "fb", "fbcon" to class "graphics" | |
702 | ||
703 | * drop accountsservice's StandardOutput=syslog and Type=dbus fields | |
704 | ||
705 | * dbus upstream still refers to dbus.target and should not | |
706 | ||
707 | * dbus: in fedora, make /var/lib/dbus/machine-id a symlink to /etc/machine-id | |
708 | ||
709 | * add "# export SYSTEMD_PAGER=" to bash login | |
710 | ||
711 | * /usr/bin/service should actually show the new command line | |
712 | ||
713 | * 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= | |
714 | ||
715 | * fedora: F20: go timer units all the way, leave cron.daily for cron | |
716 | ||
717 | * neither pkexec nor sudo initialize environ[] from the PAM environment? | |
718 | ||
719 | * fedora: update policy to declare access mode and ownership of unit files to root:root 0644, and add an rpmlint check for it | |
720 | ||
721 | * register catalog database signature as file magic | |
722 | ||
723 | Regularly: | |
724 | ||
725 | * look for close() vs. close_nointr() vs. close_nointr_nofail() | |
726 | ||
727 | * check for strerror(r) instead of strerror(-r) | |
728 | ||
729 | * Use PR_SET_PROCTITLE_AREA if it becomes available in the kernel | |
730 | ||
731 | * pahole | |
732 | ||
733 | * set_put(), hashmap_put() return values check. i.e. == 0 does not free()! | |
734 | ||
735 | * use secure_getenv() instead of getenv() where appropriate | |
736 | ||
737 | * link up selected blog stories from man pages and unit files Documentation= fields | |
738 | ||
739 | Scheduled for removal or fixing: | |
740 | ||
741 | * xxxOverridable dependencies (probably: fix) |