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Commit | Line | Data |
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1 | Bugfixes: | |
2 | ||
3 | * Re-enable "fsck -l" when it is ready: | |
4 | https://bugs.freedesktop.org/show_bug.cgi?id=79576#c5 | |
5 | ||
6 | * Should systemctl status \* work on all unit types, not just .service? | |
7 | ||
8 | * Dangling symlinks of .automount unit files in .wants/ directories, set up | |
9 | automount points even when the original .automount file did not exist | |
10 | anymore. Only the .mount unit was still around. | |
11 | ||
12 | * properly handle .mount unit state tracking when two mount points are stacked one on top of another on the exact same mount point. | |
13 | ||
14 | After killing 'systemd --user', systemctl restart user@... fails. | |
15 | /run/user/1000/systemd/notify has to be removed manually. | |
16 | ||
17 | ExecStart with unicode characters fails in strv_split_quoted: | |
18 | ||
19 | [Service] | |
20 | Environment=ONE='one' "TWO='two two' too" THREE= | |
21 | ExecStart=/bin/python3 -c 'import sys;print(sys.argv)' $ONE $TWO $THREE | |
22 | ||
23 | MEMORY return code is overloaded for syntax errors in the commandline. | |
24 | str_split_quoted() should return a real return code, so spawn_child can | |
25 | report the failure properly. | |
26 | ||
27 | ||
28 | External: | |
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 | * Fedora: move kernel image to /usr/lib/modules/, kernel-install will take care of populating /boot | |
34 | ||
35 | * Fedora: remove /etc/resolv.conf tmpfiles hack | |
36 | ||
37 | * wiki: update journal format documentation for lz4 additions | |
38 | ||
39 | * When lz4 gets an API for lz4 command output, make use of it to | |
40 | compress coredumps in a way compatible with /usr/bin/lz4. | |
41 | ||
42 | Features: | |
43 | ||
44 | * add a system-wide shutdown timeout, similar to the startup timeout we already have (see fdo bz #84110) | |
45 | ||
46 | * maybe provide an API to allow migration of foreign PIDs into existing scopes. | |
47 | ||
48 | * kdbus: maybe rename "connection name" concept to something that doesn't reuse the word "name"? | |
49 | ||
50 | * PID 1 doesn't apply nspawns devices cgroup policy | |
51 | ||
52 | * rework journal-send.c to use memfds for large blobs if they are available instead of unlinked files in /tmp. Also, if we detect that the kernel knows memfds, refuse anything but sealed memfds. | |
53 | ||
54 | * maybe support a new very "soft" reboot mode, that simply kills all processes, disassembles everything, flushes /run and sysvipc, and then reexecs systemd again | |
55 | ||
56 | * man: document that corrupted journal files is nothing to act on | |
57 | ||
58 | * bus-proxy: when passing messages from kdbus, make sure we properly | |
59 | handle the case where a large number of fds is appended that we | |
60 | cannot pass into sendmsg() of the AF_UNIX sokcet (which only accepts | |
61 | 253 messages) | |
62 | ||
63 | * busctl: add a pcap writer, using LINKTYPE_DBUS/231 | |
64 | ||
65 | * man: maybe use the word "inspect" rather than "introspect"? | |
66 | ||
67 | * introduce machines.target to order after all nspawn instances | |
68 | ||
69 | * systemd-nspawn@.service should fail if some nspawn arg is invalid, with Type=notify | |
70 | ||
71 | * "machinectl list" should probably show columns for OS version and IP addresses | |
72 | ||
73 | * systemctl: if it fails, show log output? | |
74 | ||
75 | * maybe add "systemctl edit" that copies unit files from /usr/lib/systemd/system to /etc/systemd/system and invokes vim on them | |
76 | ||
77 | * dbus: add new message hdr field for allowing interactive auth, write spec for it. update dbus spec to mandate that unknown flags *must* be ignored... | |
78 | ||
79 | * maybe introduce AssertXYZ= similar to ConditionXYZ= that causes a unit to fail (instead of skipping it) if some condition is not true... | |
80 | ||
81 | * remove multi-seat-x now | |
82 | ||
83 | * refcounting in sd-resolve is borked | |
84 | ||
85 | * exponential backoff in timesyncd and resolved when we cannot reach a server | |
86 | ||
87 | * apply start timeout during the "initializing" manager state only, | |
88 | instead of both "initializing" and "starting". maybe rename the | |
89 | timeout to "initialization-timeout" then or so? | |
90 | ||
91 | * journald: make use of uid-range.h to managed uid ranges to split | |
92 | journals in. | |
93 | ||
94 | * tmpfiles: port to unquote_many_words(), similar to sysusers | |
95 | ||
96 | * unquote_many_words() should probably be used by a lot of code that | |
97 | currently uses FOREACH_WORD and friends. For example, most conf | |
98 | parsing callbacks should use it. | |
99 | ||
100 | * logind: make the Suspend()/Hibernate() bus calls wait for the for | |
101 | the job to be completed. before returning, so that clients can wait | |
102 | for "systemctl suspend" to finish to know when the suspending is | |
103 | complete. | |
104 | ||
105 | * merge ~/.local/share and ~/.local/lib into one similar /usr/lib and /usr/share.... | |
106 | ||
107 | * journald: allows specification of UID range for splitting up journal files | |
108 | ||
109 | * systemd.show_status= should probably have a mode where only failed | |
110 | units are shown. | |
111 | ||
112 | * networkd: | |
113 | - add LLDP client side support | |
114 | - the DHCP lease data (such as NTP/DNS) is still made available when | |
115 | a carrier is lost on a link. It should be removed instantly. | |
116 | - .network setting that allows overriding of the hostname to send to the dhcp server | |
117 | http://lists.freedesktop.org/archives/systemd-devel/2014-July/021550.html | |
118 | - expose in the API the following bits: | |
119 | - option 15, domain name and/or option 119, search list | |
120 | - option 12, host name and/or option 81, fqdn | |
121 | - option 100, 101, timezone | |
122 | - option 123, 144, geolocation | |
123 | - option 252, configure http proxy (PAC/wpad) | |
124 | - networkd's dhcp server should transparently pass on the DNS and | |
125 | NTP server list it got from user configuration and its dhcp client | |
126 | to clients. It should also pass on its own timezone information. | |
127 | - provide a way to define a per-network interface default metric value | |
128 | for all routes to it. possibly a second default for DHCP routes. | |
129 | ||
130 | * resolved: | |
131 | - put networkd events and rtnl events at a higher priority, so that | |
132 | we always process them before we process client requests | |
133 | - DNSSEC | |
134 | - use base64 for key presentation? | |
135 | - add display of private key types (http://tools.ietf.org/html/rfc4034#appendix-A.1.1)? | |
136 | - add nice formatting of DNS timestamps | |
137 | - DNS | |
138 | - search paths | |
139 | - mDNS/DNS-SD | |
140 | - avahi compat | |
141 | - DNS-SD service registration from socket units | |
142 | - edns0 | |
143 | - dname | |
144 | - cname on PTR (?) | |
145 | ||
146 | * Ignore .busname units on classic D-Bus boots, systemd-resolved cannot be started on kdbus | |
147 | without the active policy and should get a Wants=org.freedesktop.resolve1.busname to | |
148 | pull-in the policy. | |
149 | ||
150 | * Allow multiple ExecStart= for all Type= settings, so that we can cover rescue.service nicely | |
151 | ||
152 | * Add a new verb "systemctl top" | |
153 | ||
154 | * logind: allow users to kill or lock their own sessions | |
155 | ||
156 | * add new gpt type for btrfs volumes | |
157 | ||
158 | * support empty /etc boots nicely: | |
159 | - nspawn/gpt-generator: introduce new gpt partition type for /usr | |
160 | - fstab-generator: support systemd.volatile=yes|no|state on the kernel cmdline, too, similar to nspawn's --volatile= | |
161 | - fstab-generator: add support for usr= in addition to root= on the kernel cmdline | |
162 | ||
163 | * generator that automatically discovers btrfs subvolumes, identifies their purpose based on some xattr on them. | |
164 | ||
165 | * support setting empty environment variables with Environment= and EnvironmentFile= | |
166 | ||
167 | * timer units: actually add extra delays to timer units with high AccuracySec values, don't start them already when we are awake... | |
168 | ||
169 | * a way for container managers to turn off getty starting via $container_headless= or so... | |
170 | ||
171 | * figure out a nice way how we can let the admin know what child/sibling unit causes cgroup membership for a specific unit | |
172 | ||
173 | * journalctl: add the ability to look for the most recent process of a binary. journalctl /usr/bin/X11 --pid=-1 or so... | |
174 | ||
175 | * mount_cgroup_controllers(): symlinks need to get the label applied | |
176 | ||
177 | * For timer units: add some mechanisms so that timer units that trigger immediately on boot do not have the services | |
178 | they run added to the initial transaction and thus confuse Type=idle. | |
179 | ||
180 | * 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) | |
181 | ||
182 | * sd-event: generate a failure of a default event loop is executed out-of-thread | |
183 | ||
184 | * expose "Locked" property on logind sesison objects | |
185 | ||
186 | * add bus api to query unit file's X fields. | |
187 | ||
188 | * consider adding RuntimeDirectoryUser= + RuntimeDirectoryGroup= | |
189 | ||
190 | * sd-event: define more intervals where we will shift wakeup intervals around in, 1h, 6h, 24h, ... | |
191 | ||
192 | * gpt-auto-generator: | |
193 | - Support LUKS for root devices | |
194 | - Define new partition type for encrypted swap? Support probed LUKS for encrypted swap? | |
195 | - Make /home automount rather than mount? | |
196 | ||
197 | * improve journalctl performance by loading journal files | |
198 | lazily. Encode just enough information in the file name, so that we | |
199 | do not have to open it to know that it is not interesting for us, for | |
200 | the most common operations. | |
201 | ||
202 | * add generator that pulls in systemd-network from containers when | |
203 | CAP_NET_ADMIN is set, more than the loopback device is defined, even | |
204 | when it is otherwise off | |
205 | ||
206 | * MessageQueueMessageSize= and RLimitFSIZE= (and suchlike) should use parse_iec_size(). | |
207 | ||
208 | * "busctl status" works only as root on dbus1, since we cannot read | |
209 | /proc/$PID/exe | |
210 | ||
211 | * implement Distribute= in socket units to allow running multiple | |
212 | service instances processing the listening socket, and open this up | |
213 | for ReusePort= | |
214 | ||
215 | * socket units: support creating sockets in different namespace, | |
216 | opening it up for JoinsNamespaceOf=. This would require to fork off | |
217 | a tiny process that joins the namespace and creates/binds the socket | |
218 | and passes this back to PID1 via SCM_RIGHTS. This also could be used | |
219 | to allow Chown/chgrp on sockets without requiring NSS in PID 1. | |
220 | ||
221 | * New service property: maximum CPU and wallclock runtime for a service | |
222 | ||
223 | * introduce bus call FreezeUnit(s, b), as well as "systemctl freeze | |
224 | $UNIT" and "systemctl thaw $UNIT" as wrappers around this. The calls | |
225 | should SIGSTOP all unit processes in a loop until all processes of | |
226 | it are fully stopped. This can later be used for app management by | |
227 | desktop UIs such as gnome-shell to freeze apps that are not visible | |
228 | on screen, not unlike how job control works on the shell | |
229 | ||
230 | * completions: | |
231 | - manager property enumeration was broken when systemd moved to /usr/lib/ | |
232 | ||
233 | * cgroups: | |
234 | - implement per-slice CPUFairScheduling=1 switch | |
235 | - handle jointly mounted controllers correctly | |
236 | - introduce high-level settings for RT budget, swappiness | |
237 | - how to reset dynamically changed unit cgroup attributes sanely? | |
238 | - when reloading configuration, apply new cgroup configuration | |
239 | - when recursively showing the cgroup hierarchy, optionally also show | |
240 | the hierarchies of child processes | |
241 | ||
242 | * transient units: | |
243 | - allow creating auxiliary units with the same call | |
244 | - add field to transient units that indicate whether systemd or somebody else saves/restores its settings, for integration with libvirt | |
245 | - ensure scope units may be started only a single time | |
246 | ||
247 | * Automatically configure swap partition to use for hibernation by looking for largest swap partition on the root disk? | |
248 | ||
249 | * when we detect low battery and no AC on boot, show pretty splash and refuse boot | |
250 | ||
251 | * machined, localed: when we try to kill an empty cgroup, generate an ESRCH error over the bus | |
252 | ||
253 | * libsystemd-journal, libsystemd-login, libudev: add calls to easily attach these objects to sd-event event loops | |
254 | ||
255 | * be more careful what we export on the bus as (usec_t) 0 and (usec_t) -1 | |
256 | ||
257 | * unify dispatch table in systemctl_main() and friends | |
258 | ||
259 | * 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 | |
260 | ||
261 | * After coming back from hibernation reset hibernation swap partition using the /dev/snapshot ioctl APIs | |
262 | ||
263 | * If we try to find a unit via a dangling symlink, generate a clean | |
264 | error. Currently, we just ignore it and read the unit from the search | |
265 | path anyway. | |
266 | ||
267 | * refuse boot if /etc/os-release is missing or /etc/machine-id cannot be set up | |
268 | ||
269 | * given that logind now lets PID 1 do all nasty work, we can | |
270 | probably reduce the capability set it retains substantially. | |
271 | (we need CAP_SYS_ADMIN for drmSetMaster(), so maybe not worth it) | |
272 | ||
273 | * btrfs raid assembly: some .device jobs stay stuck in the queue | |
274 | ||
275 | * make sure gdm does not use multi-user-x but the new default X configuration file, and then remove multi-user-x from systemd | |
276 | ||
277 | * man: the documentation of Restart= currently is very misleading and suggests the tools from ExecStartPre= might get restarted. | |
278 | ||
279 | * load .d/*.conf dropins for device units | |
280 | ||
281 | * allow implementation of InaccessibleDirectories=/ plus | |
282 | ReadOnlyDirectories=... for whitelisting files for a service. | |
283 | ||
284 | * sd-bus: | |
285 | - when kdbus does not take our message without memfds, try again with memfds | |
286 | - systemd-bus-proxyd needs to enforce good old XML policy | |
287 | - allow updating attach flags during runtime | |
288 | - pid1: peek into activating message when activating a service | |
289 | - introduce sd_bus_emit_object_added()/sd_bus_emit_object_removed() that automatically includes the build-in interfaces in the list | |
290 | - port to sd-resolve for connecting to TCP dbus servers | |
291 | - see if we can drop more message validation on the sending side | |
292 | - add API to clone sd_bus_message objects | |
293 | - make AddMatch calls on dbus1 transports async? | |
294 | - kdbus: matches against source or destination pids for an "strace -p"-like feel. Problem: The PID info needs to be available in userspace too... | |
295 | - longer term: priority inheritance | |
296 | - dbus spec updates: | |
297 | - kdbus mapping | |
298 | - NameLost/NameAcquired obsolete | |
299 | - GVariant | |
300 | - "const" properties (posted) | |
301 | - path escaping | |
302 | - update systemd.special(7) to mention that dbus.socket is only about the compatibility socket now | |
303 | - test bloom filter generation indexes | |
304 | ||
305 | * sd-event | |
306 | - allow multiple signal handlers per signal? | |
307 | - document chaining of signal handler for SIGCHLD and child handlers | |
308 | ||
309 | * in the final killing spree, detect processes from the root directory, and | |
310 | complain loudly if they have argv[0][0] == '@' set. | |
311 | https://bugzilla.redhat.com/show_bug.cgi?id=961044 | |
312 | ||
313 | * investigate endianness issues of UUID vs. GUID | |
314 | ||
315 | * dbus: when a unit failed to load (i.e. is in UNIT_ERROR state), we | |
316 | should be able to safely try another attempt when the bus call LoadUnit() is invoked. | |
317 | ||
318 | * add a pam module that passes the hdd passphrase into the PAM stack and then expires it, for usage by gdm auto-login. | |
319 | ||
320 | * add a pam module that on password changes updates any LUKS slot where the password matches | |
321 | ||
322 | * maybe add a generator that looks for "systemd.run=" on the kernel cmdline for container usercases... | |
323 | ||
324 | * timedatectl: print a nicer message when enabling ntp fails because ntpd/chrony are not installed | |
325 | ||
326 | * cgtop: make cgtop useful in a container | |
327 | ||
328 | * test/: | |
329 | - add 'set -e' to scripts in test/ | |
330 | - make stuff in test/ work with separate output dir | |
331 | ||
332 | * seems that when we follow symlinks to units we prefer the symlink | |
333 | destination path over /etc and /usr. We should not do that. Instead | |
334 | /etc should always override /run+/usr and also any symlink | |
335 | destination. | |
336 | ||
337 | * when isolating, try to figure out a way how we implicitly can order | |
338 | all units we stop before the isolating unit... | |
339 | ||
340 | * teach ConditionKernelCommandLine= globs or regexes (in order to match foobar={no,0,off}) | |
341 | ||
342 | * after all byte-wise realloc() is slow, even on glibc, so i guess we | |
343 | need manual exponential loops after all | |
344 | ||
345 | * BootLoaderSpec: Clarify that the kernel has to be in $BOOT. Clarify | |
346 | that the boot loader should be installed to the ESP. Define a way | |
347 | how an installer can figure out whether a BLS compliant boot loader | |
348 | is installed. | |
349 | ||
350 | * think about requeuing jobs when daemon-reload is issued? usecase: | |
351 | the initrd issues a reload after fstab from the host is accessible | |
352 | and we might want to requeue the mounts local-fs acquired through | |
353 | that automatically. | |
354 | ||
355 | * systemd-inhibit: make taking delay locks useful: support sending SIGINT or SIGTERM on PrepareForSleep() | |
356 | ||
357 | * journal-or-kmsg is currently broken? See reverted commit 4a01181e460686d8b4a543b1dfa7f77c9e3c5ab8. | |
358 | ||
359 | * remove any syslog support from log.c -- we probably cannot do this before split-off udev is gone for good | |
360 | ||
361 | * shutdown logging: store to EFI var, and store to USB stick? | |
362 | ||
363 | * write UI tool that pops up emergency messages from the journal as notification | |
364 | ||
365 | * think about window-manager-run-as-user-service problem: exit 0 → activate shutdown.target; exit != 0 → restart service | |
366 | ||
367 | * use "log level" rather than "log priority" everywhere | |
368 | ||
369 | * merge unit_kill_common() and unit_kill_context() | |
370 | ||
371 | * introduce ExecCondition= in services | |
372 | ||
373 | * EFI: | |
374 | - honor language efi variables for default language selection (if there are any?) | |
375 | - honor timezone efi variables for default timezone selection (if there are any?) | |
376 | - change bootctl to be backed by systemd-bootd to control temporary and persistent default boot goal plus efi variables | |
377 | ||
378 | * maybe do not install getty@tty1.service symlink in /etc but in /usr? | |
379 | ||
380 | * re-enable "make check" for gtk-doc (broken for unknown reason) | |
381 | ||
382 | * fstab: add new mount option x-systemd-after=/foobar/waldo to allow manual dependencies to other mount points | |
383 | https://bugzilla.redhat.com/show_bug.cgi?id=812826 | |
384 | ||
385 | * print a nicer explanation if people use variable/specifier expansion in ExecStart= for the first word | |
386 | ||
387 | * mount: turn dependency information from /proc/self/mountinfo into dependency information between systemd units. | |
388 | ||
389 | * logind: | |
390 | - logind: optionally, ignore idle-hint logic for autosuspend, block suspend as long as a session is around | |
391 | - When we update the kernel all kind of hibernation should be prohibited until shutdown/reboot | |
392 | - logind: wakelock/opportunistic suspend support | |
393 | - Add pretty name for seats in logind | |
394 | - logind: allow showing logout dialog from system? | |
395 | - we should probably handle SIGTERM/SIGINT to not leave dot files around, just in case | |
396 | - session scopes/user unit: add RequiresMountsFor for the home directory of the user | |
397 | - add Suspend() bus calls which take timestamps to fix double suspend issues when somebody hits suspend and closes laptop quickly. | |
398 | - if pam_systemd is invoked by su from a process that is outside of a | |
399 | any session we should probably just become a NOP, since that's | |
400 | usually not a real user session but just some system code that just | |
401 | needs setuid(). | |
402 | ||
403 | * exec: when deinitializating a tty device fix the perms and group, too, not only when initializing. Set access mode/gid to 0620/tty. | |
404 | ||
405 | * service: watchdog logic: for testing purposes allow ping, but do not require pong | |
406 | ||
407 | * journal: | |
408 | - import and delete pstore filesystem content at startup | |
409 | - journald: also get thread ID from client, plus thread name | |
410 | - journal: when waiting for journal additions in the client always sleep at least 1s or so, in order to minimize wakeups | |
411 | - add API to close/reopen/get fd for journal client fd in libsystemd-journal. | |
412 | - fallback to /dev/log based logging in libsystemd-journal, if we cannot log natively? | |
413 | - declare the local journal protocol stable in the wiki interface chart | |
414 | - journal: reuse XZ context | |
415 | - sd-journal: speed up sd_journal_get_data() with transparent hash table in bg | |
416 | - journald: when dropping msgs due to ratelimit make sure to write | |
417 | "dropped %u messages" not only when we are about to print the next | |
418 | message that works, but alraedy after a short tiemout | |
419 | - check if we can make journalctl by default use --follow mode inside of less if called without args? | |
420 | - maybe add API to send pairs of iovecs via sd_journal_send | |
421 | - journal: when writing journal auto-rotate if time jumps backwards | |
422 | - journal: add a setgid "systemd-journal" utility to invoke from libsystemd-journal, which passes fds via STDOUT and does PK access | |
423 | - journactl: support negative filtering, i.e. FOOBAR!="waldo", | |
424 | and !FOOBAR for events without FOOBAR. | |
425 | - journal: send out marker messages every now and then, and immediately sync with fdatasync() afterwards, in order to have hourly guaranteed syncs. | |
426 | - 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. | |
427 | - journal: find a way to allow dropping history early, based on priority, other rules | |
428 | - journal: When used on NFS, check payload hashes | |
429 | - journald: check whether it is OK if the client can still modify delivered journal entries | |
430 | - journal live copy, based on libneon (client) and libmicrohttpd (server) | |
431 | - journald: add kernel cmdline option to disable ratelimiting for debug purposes | |
432 | - refuse taking lower-case variable names in sd_journal_send() and friends. | |
433 | - journald: we currently rotate only after MaxUse+MaxFilesize has been reached. | |
434 | - journal: deal nicely with byte-by-byte copied files, especially regards header | |
435 | - journal: store euid in journal if it differs from uid | |
436 | - journal: sanely deal with entries which are larger than the individual file size, but where the components would fit | |
437 | - Replace utmp, wtmp, btmp, and lastlog completely with journal | |
438 | - journalctl: instead --after-cursor= maybe have a --cursor=XYZ+1 syntax? | |
439 | - tmpfiles: when applying ownership to /run/log/journal, also do this for the journal fails contained in it | |
440 | - when a kernel driver logs in a tight loop, we should ratelimit that too. | |
441 | - journald: optionally, log debug messages to /run but everything else to /var | |
442 | - journald: when we drop syslog messages because the syslog socket is | |
443 | full, make sure to write how many messages are lost as first thing | |
444 | to syslog when it works again. | |
445 | - journald: make sure ratelimit is actually really per-service with the new cgroup changes | |
446 | - change systemd-journal-flush into a service that stays around during | |
447 | boot, and causes the journal to be moved back to /run on shutdown, | |
448 | so that we do not keep /var busy. This needs to happen synchronously, | |
449 | hence doing this via signals is not going to work. | |
450 | ||
451 | * document: | |
452 | - document that deps in [Unit] sections ignore Alias= fields in | |
453 | [Install] units of other units, unless those units are disabled | |
454 | - man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets | |
455 | - document the exit codes when services fail before they are exec()ed | |
456 | - document that service reload may be implemented as service reexec | |
457 | - document in wiki how to map ical recurrence events to systemd timer unit calendar specifications | |
458 | - add a man page containing packaging guidelines and recommending usage of things like Documentation=, PrivateTmp=, PrivateNetwork= and ReadOnlyDirectories=/etc /usr. | |
459 | - document systemd-journal-flush.service properly | |
460 | - documentation: recommend to connect the timer units of a service to the service via Also= in [Install] | |
461 | - man: document the very specific env the shutdown drop-in tools live in | |
462 | - man: extend runlevel(8) to mention that runlevels suck, and are dead. Maybe add runlevel(7) with a note about that too | |
463 | - man: add more examples to man pages | |
464 | - man: maybe sort directives in man pages, and take sections from --help and apply them to man too | |
465 | ||
466 | * systemctl: | |
467 | - systemctl list-jobs - show dependencies | |
468 | - add systemctl switch to dump transaction without executing it | |
469 | - Add a verbose mode to "systemctl start" and friends that explains what is being done or not done | |
470 | - "systemctl disable" on a static unit prints no message and does | |
471 | nothing. "systemctl enable" does nothing, and gives a bad message | |
472 | about it. Should fix both to print nice actionable messages. | |
473 | - print nice message from systemctl --failed if there are no entries shown, and hook that into ExecStartPre of rescue.service/emergency.service | |
474 | - add new command to systemctl: "systemctl system-reexec" which reexecs as many daemons as virtually possible | |
475 | - systemctl enable: fail if target to alias into does not exist? maybe show how many units are enabled afterwards? | |
476 | - systemctl: "Journal has been rotated since unit was started." message is misleading | |
477 | - support "systemctl stop foobar@.service" to stop all units matching a certain template | |
478 | - Something is wrong with symlink handling of "autovt@.service" in "systemctl list-unit-files" | |
479 | - better error message if you run systemctl without systemd running | |
480 | - systemctl status output should should include list of triggering units and their status | |
481 | ||
482 | * unit install: | |
483 | - "systemctl mask" should find all names by which a unit is accessible | |
484 | (i.e. by scanning for symlinks to it) and link them all to /dev/null | |
485 | - systemctl list-unit-files should list generated files (and probably with a new state "generated" for them, or so) | |
486 | ||
487 | * timer units: | |
488 | - timer units should get the ability to trigger when: | |
489 | o CLOCK_REALTIME makes jumps (TFD_TIMER_CANCEL_ON_SET) | |
490 | o DST changes | |
491 | - Support 2012-02~4 as syntax for specifying the fourth to last day of the month. | |
492 | - calendarspec: support value ranges with ".." notation. Example: 2013-4..8-1 | |
493 | - 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 | |
494 | - Modulate timer frequency based on battery state | |
495 | ||
496 | * update the kernel's TZ (sys_tz) when DST changes | |
497 | ||
498 | * sync down the system time to the RTC when: | |
499 | - CLOCK_REALTIME makes jumps (the user explicitely requested a time set) | |
500 | - DST/timezone changes && ntp is active && RTC-in-localtime (never do it without ntp) | |
501 | This takes care of syncing ntpdate updates to the RTC, and DST updates for localtime | |
502 | mode, it will never touch the RTC if the no reliable time source is active or the | |
503 | user did not request anything like it. | |
504 | ||
505 | * add libsystemd-password or so to query passwords during boot using the password agent logic | |
506 | ||
507 | * 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(). | |
508 | ||
509 | * fedup: add --unit to systemctl switch-root somehow | |
510 | * fedup: do not delete initrd on switch-root | |
511 | * fedup: generator | |
512 | ||
513 | * clean up date formatting and parsing so that all absolute/relative timestamps we format can also be parsed | |
514 | ||
515 | * on shutdown: move utmp, wall, audit logic all into PID 1 (or logind?), get rid of systemd-update-utmp-runlevel | |
516 | ||
517 | * make repeated alt-ctrl-del presses printing a dump, or even force a reboot without | |
518 | waiting for the timeout | |
519 | ||
520 | * hostnamed: before returning information from /etc/machine-info.conf check the modification data and reread. Similar for localed, ... | |
521 | ||
522 | * currently x-systemd.timeout is lost in the initrd, since crypttab is copied into dracut, but fstab is not | |
523 | ||
524 | * nspawn: | |
525 | - bind mount read-only the cgroup tree higher than nspawn | |
526 | - refuses to boot containers without /etc/machine-id (OK?), and with empty /etc/machine-id (not OK). | |
527 | - support taking a btrfs snapshot at startup and dropping it afterwards | |
528 | ||
529 | * cryptsetup: | |
530 | - cryptsetup-generator: allow specification of passwords in crypttab itself | |
531 | - move cryptsetup key caching into kernel keyctl? | |
532 | https://bugs.freedesktop.org/show_bug.cgi?id=54982 | |
533 | - support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator | |
534 | ||
535 | * hw watchdog: optionally try to use the preset watchdog timeout instead of always overriding it | |
536 | https://bugs.freedesktop.org/show_bug.cgi?id=54712 | |
537 | ||
538 | * after deserializing sockets in socket.c we should reapply sockopts and things | |
539 | ||
540 | * make timer units go away after they elapsed | |
541 | ||
542 | * come up with a nice way to write queue/read_ahead_kb for a block device without interfering with readahead | |
543 | ||
544 | * move PID 1 segfaults to /var/lib/systemd/coredump? | |
545 | ||
546 | * create /sbin/init symlinks from the build system | |
547 | ||
548 | * allow writing multiple conditions in unit files on one line | |
549 | ||
550 | * MountFlags=shared acts as MountFlags=slave right now. | |
551 | ||
552 | * drop PID 1 reloading, only do reexecing (difficult: Reload() | |
553 | currently is properly synchronous, Reexec() is weird, because we | |
554 | cannot delay the response properly until we are back, so instead of | |
555 | being properly synchronous we just keep open the fd and close it | |
556 | when done. That means clients do not get a successful method reply, | |
557 | but much rather a disconnect on success. | |
558 | ||
559 | * properly handle loop back mounts via fstab, especially regards to fsck/passno | |
560 | ||
561 | * initialize the hostname from the fs label of /, if /etc/hostname does not exist? | |
562 | ||
563 | * rename "userspace" to "core-os" | |
564 | ||
565 | * load-fragment: when loading a unit file via a chain of symlinks | |
566 | verify that it is not masked via any of the names traversed. | |
567 | ||
568 | * introduce Type=pid-file | |
569 | ||
570 | * change Requires=basic.target to RequisiteOverride=basic.target | |
571 | ||
572 | * when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr | |
573 | ||
574 | * automount: implement expire: | |
575 | - set superblock timeout AUTOFS_DEV_IOCTL_TIMEOUT_CMD | |
576 | - periodically run AUTOFS_DEV_IOCTL_EXPIRE_CMD | |
577 | - every timeout/4 (original autofs logic) | |
578 | - blocking, needs a thread | |
579 | - run until -EAGAIN | |
580 | - receive expire packet on pipe if kernel tells the timeout is over | |
581 | - call umount | |
582 | - answer expire packet on pipe with AUTOFS_DEV_IOCTL_{READY,FAIL}_CMD | |
583 | - AUTOFS_DEV_IOCTL_EXPIRE_CMD returns | |
584 | ||
585 | * ExecOnFailure=/usr/bin/foo | |
586 | ||
587 | * udev: | |
588 | - move to LGPL | |
589 | - kill scsi_id | |
590 | - add trigger --subsystem-match=usb/usb_device device | |
591 | - reimport udev db after MOVE events for devices without dev_t | |
592 | ||
593 | * 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 | |
594 | ||
595 | * introduce mix of BindTo and Requisite | |
596 | ||
597 | * There's currently no way to cancel fsck (used to be possible via C-c or c on the console) | |
598 | ||
599 | * add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/ | |
600 | ||
601 | * default unix qlen is too small (10). bump sysctl? add sockopt? | |
602 | ||
603 | * save coredump in Windows/Mozilla minidump format | |
604 | ||
605 | * support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting) | |
606 | ||
607 | * default to actual 32-bit PIDs, via /proc/sys/kernel/pid_max | |
608 | ||
609 | * be able to specify a forced restart of service A where service B depends on, in case B | |
610 | needs to be auto-respawned? | |
611 | ||
612 | * when a bus name of a service disappears from the bus make sure to queue further activation requests | |
613 | ||
614 | * tmpfiles: | |
615 | - apply "x" on "D" too (see patch from William Douglas) | |
616 | ||
617 | * for services: do not set $HOME in services unless requested | |
618 | ||
619 | * hide PAM options in fragment parser when compile time disabled | |
620 | ||
621 | * when we automatically restart a service, ensure we restart its rdeps, too. | |
622 | ||
623 | * allow Type=simple with PIDFile= | |
624 | https://bugzilla.redhat.com/show_bug.cgi?id=723942 | |
625 | ||
626 | * move PAM code into its own binary | |
627 | ||
628 | * implement Register= switch in .socket units to enable registration | |
629 | in Avahi, RPC and other socket registration services. | |
630 | ||
631 | * make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early | |
632 | ||
633 | * add ReloadSignal= for configuring a reload signal to use | |
634 | ||
635 | * verify that the AF_UNIX sockets of a service in the fs still exist | |
636 | when we start a service in order to avoid confusion when a user | |
637 | assumes starting a service is enough to make it accessible | |
638 | ||
639 | * Make it possible to set the keymap independently from the font on | |
640 | the kernel cmdline. Right now setting one resets also the other. | |
641 | ||
642 | * and a dbus call to generate target from current state | |
643 | ||
644 | * readahead: | |
645 | - drop /.readahead on bigger upgrades with yum | |
646 | - move readahead files into /var (look for them with .path units?) | |
647 | - readahead: use BTRFS_IOC_DEFRAG_RANGE instead of BTRFS_IOC_DEFRAG ioctl, with START_IO | |
648 | - readahead: when bumping /sys readahead variable save mtime and compare later to detect changes | |
649 | - readahead: make use of EXT4_IOC_MOVE_EXT, as used by http://e4rat.sourceforge.net/ | |
650 | ||
651 | * GC unreferenced jobs (such as .device jobs) | |
652 | ||
653 | * write blog stories about: | |
654 | - hwdb: what belongs into it, lsusb | |
655 | - enabling dbus services | |
656 | - status update | |
657 | - how to make changes to sysctl and sysfs attributes | |
658 | - remote access | |
659 | - how to pass throw-away units to systemd, or dynamically change properties of existing units | |
660 | - how to integrate cgconfig and suchlike with systemd | |
661 | - testing with Harald's awesome test kit | |
662 | - auto-restart | |
663 | - how to develop against journal browsing APIs | |
664 | - the journal HTTP iface | |
665 | - non-cgroup resource management | |
666 | - dynamic resource management with cgroups | |
667 | - refreshed, longer missions statement | |
668 | - calendar time events | |
669 | - init=/bin/sh vs. "emergency" mode, vs. "rescue" mode, vs. "multi-user" mode, vs. "graphical" mode, and the debug shell | |
670 | - how to create your own target | |
671 | - instantiated apache, dovecot and so on | |
672 | - hooking a script into various stages of shutdown/rearly booot | |
673 | ||
674 | * allow port=0 in .socket units | |
675 | ||
676 | * recreate systemd's D-Bus private socket file on SIGUSR2 | |
677 | ||
678 | * Support --test based on current system state | |
679 | ||
680 | * investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support. | |
681 | ||
682 | * maybe introduce ExecRestartPre= | |
683 | ||
684 | * dot output for --test showing the 'initial transaction' | |
685 | ||
686 | * fingerprint.target, wireless.target, gps.target, netdevice.target | |
687 | ||
688 | * drop cap bounding set in readahead and other services | |
689 | ||
690 | * systemd-python: | |
691 | - figure out a simple way to wait for journal events in a way that | |
692 | works with ^C | |
693 | - add documentation to systemd.daemon | |
694 | ||
695 | * bootchart: | |
696 | - plot per-process IO utilization | |
697 | - group processes based on service association (cgroups) | |
698 | - document initcall_debug | |
699 | - kernel cmdline "bootchart" option for simplicity? | |
700 | ||
701 | * udev-link-config: | |
702 | - Make sure ID_PATH is always exported and complete for | |
703 | network devices where possible, so we can safely rely | |
704 | on Path= matching | |
705 | - check MTUBytes parsing (expecting size_t but we are using unsigned) | |
706 | ||
707 | * sd-rtnl: | |
708 | - add support for more attribute types | |
709 | - inbuilt piping support (essentially degenerate async)? see loopback-setup.c and other places | |
710 | ||
711 | * networkd: | |
712 | - add more keys to [Route] and [Address] sections | |
713 | - add support for more DHCPv4 options (and, longer term, other kinds of dynamic config) | |
714 | - add proper initrd support (in particular generate .network/.link files based on /proc/cmdline) | |
715 | - add reduced [Link] support to .network files | |
716 | - add Scope= parsing option for [Network] | |
717 | - properly handle routerless dhcp leases | |
718 | - add more attribute support for SIT tunnel | |
719 | - work with non-ethernet devices | |
720 | - add support for more bond options | |
721 | ||
722 | * networkd-wait-online: | |
723 | - make operstates to wait for configurable? | |
724 | ||
725 | * dhcp: | |
726 | - figure out how much we can increase Maximum Message Size | |
727 | - export timezone information | |
728 | - support RFC4702 (pass FQDN) | |
729 | ||
730 | * dhcp6: | |
731 | - add functions to set previously stored IPv6 addresses on startup and get | |
732 | them at shutdown; store them in client->ia_na | |
733 | - write more test cases | |
734 | - implement and do duplicate address detection, see rfc 4862, 5.4. | |
735 | - implement reconfigure support, see 5.3., 15.11. and 22.20. | |
736 | - implement information request, see 1.2. and 18.1.5. | |
737 | - implement support for temporary adressess (IA_TA) | |
738 | - implement dhcpv6 authentication | |
739 | - investigate the usefulness of Confirm messages; i.e. are there any | |
740 | situations where the link changes without any loss in carrier detection | |
741 | or interface down | |
742 | - some servers don't do rapid commit without a filled in IA_NA, verify | |
743 | this behavior | |
744 | ||
745 | External: | |
746 | ||
747 | * dbus: | |
748 | - natively watch for dbus-*.service symlinks (PENDING) | |
749 | - teach dbus to activate all services it finds in /etc/systemd/services/org-*.service | |
750 | ||
751 | * fix alsa mixer restore to not print error when no config is stored | |
752 | ||
753 | * make cryptsetup lower --iter-time | |
754 | ||
755 | * patch kernel for xattr support in /dev, /proc/, /sys? | |
756 | ||
757 | * kernel: add device_type = "fb", "fbcon" to class "graphics" | |
758 | ||
759 | * drop accountsservice's StandardOutput=syslog and Type=dbus fields | |
760 | ||
761 | * dbus upstream still refers to dbus.target and should not | |
762 | ||
763 | * dbus: in fedora, make /var/lib/dbus/machine-id a symlink to /etc/machine-id | |
764 | ||
765 | * add "# export SYSTEMD_PAGER=" to bash login | |
766 | ||
767 | * /usr/bin/service should actually show the new command line | |
768 | ||
769 | * 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= | |
770 | ||
771 | * fedora: F20: go timer units all the way, leave cron.daily for cron | |
772 | ||
773 | * neither pkexec nor sudo initialize environ[] from the PAM environment? | |
774 | ||
775 | * fedora: update policy to declare access mode and ownership of unit files to root:root 0644, and add an rpmlint check for it | |
776 | ||
777 | * register catalog database signature as file magic | |
778 | ||
779 | * zsh shell completion: <command> <verb> -<TAB> should complete options, but currently | |
780 | does not | |
781 | ||
782 | Regularly: | |
783 | ||
784 | * look for close() vs. close_nointr() vs. close_nointr_nofail() | |
785 | ||
786 | * check for strerror(r) instead of strerror(-r) | |
787 | ||
788 | * Use PR_SET_PROCTITLE_AREA if it becomes available in the kernel | |
789 | ||
790 | * pahole | |
791 | ||
792 | * set_put(), hashmap_put() return values check. i.e. == 0 does not free()! | |
793 | ||
794 | * use secure_getenv() instead of getenv() where appropriate | |
795 | ||
796 | * link up selected blog stories from man pages and unit files Documentation= fields | |
797 | ||
798 | Scheduled for removal or fixing: | |
799 | ||
800 | * xxxOverridable dependencies (probably: fix) |