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Commit | Line | Data |
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afe3ab58 | 1 | Bugfixes: |
c343be28 | 2 | |
c6407108 | 3 | * copy.c: set the right chattrs before copying files and others after |
d19e85f0 | 4 | |
f38afcd0 | 5 | External: |
f85857df | 6 | |
f38afcd0 | 7 | * Fedora: add an rpmlint check that verifies that all unit files in the RPM are listed in %systemd_post macros. |
bafb15ba | 8 | |
83a1ff25 ZJS |
9 | * wiki: update journal format documentation for lz4 additions |
10 | ||
5e524b40 LP |
11 | Janitorial Clean-ups: |
12 | ||
5e524b40 LP |
13 | * Rearrange tests so that the various test-xyz.c match a specific src/basic/xyz.c again |
14 | ||
bb527e11 LP |
15 | * rework mount.c and swap.c to follow proper state enumeration/deserialization |
16 | semantics, like we do for device.c now | |
17 | ||
1384653e LP |
18 | Before v240: |
19 | ||
20 | * move portablectl into /usr/bin | |
21 | ||
22 | * portables: introduce a new unit file directory /etc/systemd/system.attached/ | |
23 | or so, where we attach portable services to | |
24 | ||
c6407108 LP |
25 | Features: |
26 | ||
876449bb LP |
27 | * consider splitting out all temporary file creation APIs (we have so many in |
28 | fileio.h and elsewhere!) into a new util file of its own. | |
29 | ||
32875617 LP |
30 | * set memory.oom.group in cgroupsv2 for all leaf cgroups |
31 | ||
32 | * whenever oom_kill memory.event event is triggered print a nice log message | |
33 | ||
34 | * Move RestrictAddressFamily= to the new cgroup create socket | |
35 | ||
36 | * support the bind/connect/sendmsg cgroup stuff for sandboxing, and possibly | |
37 | patching around | |
38 | ||
bd1b3f75 LP |
39 | * chown() tty a service is attached to after the service goes down |
40 | ||
af560fc1 LP |
41 | * optionally, if a per-partition GPT flag is set for the root/home/… partitions |
42 | format the partition on next boot and unset the flag, in order to implement | |
43 | factory reset. also, add a second flag that simply indicates whether such a | |
44 | scheme is supported. then, add a tool (or maybe beef up systemd-dissect) to | |
45 | show state of these flags, and optionally trigger such a factory reset on | |
46 | next boot by setting the flag. | |
47 | ||
65617ad8 LP |
48 | * logind: maybe watch utmp asynchronously using inotify, and populate our own |
49 | tracked session metadata from the fields available therein. Why bother? Right | |
50 | now, all "ssh" sessions will be tracked without their TTY by logind (which is | |
51 | not just unfriendly to users as this means "loginctl session-status" shows | |
52 | less information than "who" in many cases, but also breaks the IdleAction | |
53 | logic, as we never can detect such sessions as idle, as we have no TTY to | |
54 | watch). ssh sets the PAM_TTY field on its PAM sessions to "ssh" rather than | |
55 | the actual pty, because the PAM session is opened early on for new | |
56 | connections, but the PTY only registered much later (if at all). ssh writes | |
57 | the utmp record only after a TTY is actually registered, hence we could use | |
58 | this data then, and use it if it is available. Using utmp for this is ugly of | |
59 | course, and watching things asynchronously even more so, but it should be | |
60 | good enough for the idle detection logic at least. | |
61 | ||
7bd4bcf7 LP |
62 | * maybe extend .path units to expose fanotify() per-mount change events |
63 | ||
a33ffd15 LP |
64 | * Add a "systemctl list-units --by-slice" mode or so, which rearranges the |
65 | output of "systemctl list-units" slightly by showing the tree structure of | |
66 | the slices, and the units attached to them. | |
67 | ||
20d4b101 LP |
68 | * the a-posteriori stopping of units bound to units that disappeared logic |
69 | should be reworked: there should be a queue of units, and we should only | |
70 | enqeue stop jobs from a defer event that processes queue instead of | |
71 | right-away when we find a unit that is bound to one that doesn't exist | |
72 | anymore. (similar to how the stop-unneeded queue has been reworked the same | |
73 | way) | |
4e8113bb | 74 | |
126708fa LP |
75 | * nspawn: make nspawn suitable for shell pipelines: instead of triggering a |
76 | hangup when input is finished, send ^D, which synthesizes an EOF. Then wait | |
77 | for hangup or ^D before passing on the EOF. | |
78 | ||
bb527e11 LP |
79 | * When reloading configuration PID 1 should reset all its properties to the |
80 | original defaults before calling parse_config() | |
81 | ||
cd710e6a LP |
82 | * Add OnTimezoneChange= and OnTimeChange= stanzas to .timer units in order to |
83 | schedule events based on time and timezone changes. | |
84 | ||
72d711ef | 85 | * nspawn: greater control over selinux label? |
c7db2a9d | 86 | |
070d0ac9 LP |
87 | * cgroups: figure out if we can somehow communicate in a cleaner way whether a |
88 | systemd instance not running in the cgroup root shall or shall not manage the | |
89 | attributes of its top-level cgroup. Currently it assumes it manages all, but | |
90 | then might get EPERM due to permission porblems/userns, which is OK, but this | |
91 | should be revisited to make clearer and also work if the payload systemd runs | |
92 | with full privs and without userns. | |
93 | ||
c633b0a6 LP |
94 | * hibernate/s2h: make this robust and safe to enable in Fedora by default. |
95 | Specifically: | |
96 | ||
97 | 1. add resume_offset support to the resume code (i.e. support swap files | |
98 | properly) | |
99 | 2. check of swap is on weird storage and refuse if so | |
100 | 3. add env-var based option to disable hibernation | |
101 | 4. figure out what to do with swap-on-luks | |
102 | 5. add autodetection of hibernation images, and add "noresume" to disable | |
103 | this | |
104 | ||
070d0ac9 LP |
105 | * cgroups: use inotify to get notified when somebody else modifies cgroups |
106 | owned by us, then log a friendly warning. | |
107 | ||
e44924f5 LP |
108 | * beef up log.c with support for stripping ANSI sequences from strings, so that |
109 | it is OK to include them in log strings. This would be particularly useful so | |
110 | that our log messages could contain clickable links for example for unit | |
111 | files and suchlike we operate on. | |
070d0ac9 | 112 | |
8c4c2dfc LP |
113 | * add support for "portablectl attach http://foobar.com/waaa.raw (i.e. importd integration) |
114 | ||
115 | * add attach --enable and attach --now (for attach+enable+start) | |
116 | ||
117 | * sync dynamic uids/gids between host+portable srvice (i.e. if DynamicUser=1 is set for a service, make sure that the | |
118 | selected user is resolvable in the service even if it ships its own /etc/passwd) | |
119 | ||
5da19043 LP |
120 | * Fix DECIMAL_STR_MAX or DECIMAL_STR_WIDTH. One includes a trailing NUL, the |
121 | other doesn't. What a desaster. Probably to exclude it. Also | |
122 | DECIMAL_STR_WIDTH should probably add an extra "-" into account for negative | |
123 | numbers. | |
124 | ||
16270697 LP |
125 | * Check that users of inotify's IN_DELETE_SELF flag are using it properly, as |
126 | usually IN_ATTRIB is the right way to watch deleted files, as the former only | |
127 | fires when a file is actually removed from disk, i.e. the link count drops to | |
128 | zero and is not open anymore, while the latter happens when a file is | |
129 | unlinked from any dir. | |
130 | ||
bd1b3f75 | 131 | * port systemctl, busctl, … over to format-table.[ch]'s table formatters |
5da19043 | 132 | |
7bc756ff LP |
133 | * pid1: lock image configured with RootDirectory=/RootImage= using the usual nspawn semantics while the unit is up |
134 | ||
135 | * add --vacuum-xyz options to coredumpctl, matching those journalctl already has. | |
136 | ||
0bb8dfaa LP |
137 | * SuccessExitStatus= and friends should probably also accept symbolic exit |
138 | codes names, i.e. error codes from the list maintained in exit-codes.[ch] | |
139 | ||
53c70a27 LP |
140 | * introduce Ephemeral= unit file switch, that creates an ephemeral copy of all |
141 | files and directories that are left writable for a unit, and which are | |
142 | removed after the unit goes down again. A bit like --ephemeral for | |
143 | systemd-nspawn but for system services. If used together with RootImage= this | |
144 | should reflink the image file itself. | |
145 | ||
146 | Related: add Ephemeral=<path1> <path2> … which would allow marking | |
147 | specific paths only like this. | |
148 | ||
53c70a27 LP |
149 | * add CopyFile= or so as unit file setting that may be used to copy files or |
150 | directory trees from the host to te services RootImage= and RootDirectory= | |
151 | environment. Which we can use for /etc/machine-id and in particular | |
152 | /etc/resolv.conf. Should be smart and do something useful on read-only | |
153 | images, for example fallback to read-only bind mounting the file instead. | |
154 | ||
d9b50610 LP |
155 | * nspawn's console TTY should be allocated from within the container, not |
156 | mounted in from the outside | |
157 | ||
158 | * show invocation ID in systemd-run output | |
159 | ||
160 | * bypass SIGTERM state in unit files if KillSignal is SIGKILL | |
161 | ||
162 | * tree-wide: ensure we always block the signals we hook into with | |
163 | sd_event_add_signal() first | |
164 | ||
9711b1ad LP |
165 | * add proper dbus APIs for the various sd_notify() commands, such as MAINPID=1 |
166 | and so on, which would mean we could report errors and such. | |
167 | ||
1e784321 LP |
168 | * teach tmpfiles.d q/Q logic something sensible in the context of XFS/ext4 |
169 | project quota | |
0d545655 | 170 | |
6b7b0f39 LP |
171 | * introduce DefaultSlice= or so in system.conf that allows changing where we |
172 | place our units by default, i.e. change system.slice to something | |
173 | else. Similar, ManagerSlice= should exist so that PID1's own scope unit could | |
174 | be moved somewhere else too. Finally machined and logind should get similar | |
175 | options so that it is possible to move user session scopes and machines to a | |
176 | different slice too by default. Usecase: people who want to put resources on | |
177 | the entire system, with the exception of one specific service. See: | |
178 | https://lists.freedesktop.org/archives/systemd-devel/2018-February/040369.html | |
179 | ||
aa79f932 LP |
180 | * maybe rework get_user_creds() to query the user database if $SHELL is used |
181 | for root, but only then. | |
586a8e93 | 182 | |
46099c9e LP |
183 | * be stricter with fds we receive for the fdstore: close them asynchronously |
184 | ||
46099c9e LP |
185 | * calenderspec: add support for week numbers and day numbers within a |
186 | year. This would allow us to define "bi-weekly" triggers safely. | |
187 | ||
cb77e122 LP |
188 | * add bpf-based implementation of devices cgroup controller logic for compat |
189 | with cgroupsv2 as supported by newest kernel | |
bce40de9 | 190 | |
c3cd7cc9 LP |
191 | * sd-bus: add vtable flag, that may be used to request client creds implicitly |
192 | and asynchronously before dispatching the operation | |
193 | ||
06345858 LP |
194 | * make use of ethtool veth peer info in machined, for automatically finding out |
195 | host-side interface pointing to the container. | |
196 | ||
48f1b5e5 LP |
197 | * add some special mode to LogsDirectory=/StateDirectory=… that allows |
198 | declaring these directories without necessarily pulling in deps for them, or | |
199 | creating them when starting up. That way, we could declare that | |
200 | systemd-journald writes to /var/log/journal, which could be useful when we | |
201 | doing disk usage calculations and so on. | |
202 | ||
cb77e122 | 203 | * taint systemd if there are fewer than 65536 users assigned (userns) to the system. |
c6009ff0 LP |
204 | |
205 | * deprecate PermissionsStartOnly= and RootDirectoryStartOnly= in favour of the ExecStart= prefix chars | |
206 | ||
3d80d454 LP |
207 | * add a new RuntimeDirectoryPreserve= mode that defines a similar lifecycle for |
208 | the runtime dir as we maintain for the fdstore: i.e. keep it around as long | |
209 | as the unit is running or has a job queued. | |
210 | ||
5962e9db LP |
211 | * support projid-based quota in machinectl for containers, and then drop |
212 | implicit btrfs loopback magic in machined | |
213 | ||
17b6f896 LP |
214 | * Add NetworkNamespacePath= to specify a path to a network namespace |
215 | ||
17b6f896 LP |
216 | * maybe use SOURCE_DATE_EPOCH (i.e. the env var the reproducible builds folks |
217 | introduced) as the RTC epoch, instead of the mtime of NEWS. | |
218 | ||
17b6f896 LP |
219 | * add a way to lock down cgroup migration: a boolean, which when set for a unit |
220 | makes sure the processes in it can never migrate out of it | |
221 | ||
17b6f896 LP |
222 | * blog about fd store and restartable services |
223 | ||
224 | * document Environment=SYSTEMD_LOG_LEVEL=debug drop-in in debugging document | |
225 | ||
370f9c21 LP |
226 | * rework ExecOutput and ExecInput enums so that EXEC_OUTPUT_NULL loses its |
227 | magic meaning and is no longer upgraded to something else if set explicitly. | |
228 | ||
17b6f896 LP |
229 | * in the long run: permit a system with /etc/machine-id linked to /dev/null, to |
230 | make it lose its identity, i.e. be anonymous. For this we'd have to patch | |
231 | through the whole tree to make all code deal with the case where no machine | |
232 | ID is available. | |
233 | ||
234 | * optionally, collect cgroup resource data, and store it in per-unit RRD files, | |
235 | suitable for processing with rrdtool. Add bus API to access this data, and | |
236 | possibly implement a CPULoad property based on it. | |
237 | ||
e7e4a258 LP |
238 | * beef up pam_systemd to take unit file settings such as cgroups properties as |
239 | parameters | |
240 | ||
e7e4a258 LP |
241 | * a new "systemd-analyze security" tool outputting a checklist of security |
242 | features a service does and does not implement | |
243 | ||
6fc373ee LP |
244 | * maybe hook of xfs/ext4 quotactl() with services? i.e. automatically manage |
245 | the quota of a the user indicated in User= via unit file settings, like the | |
5962e9db LP |
246 | other resource management concepts. Would mix nicely with DynamicUser=1. Or |
247 | alternatively, do this with projids, so that we can also cover services | |
248 | running as root. Quota should probably cover all the special dirs such as | |
249 | StateDirectory=, LogsDirectory=, CacheDirectory=, as well as RootDirectory= if it | |
250 | is set, plus the whole disk space any image configured with RootImage=. | |
6fc373ee | 251 | |
9a92a97a LP |
252 | * Introduce "exit" as an EmergencyAction value, and allow to configure a |
253 | per-unit success/failure exit code to configure. This would be useful for | |
254 | running commands inside of services inside of containers, which could then | |
255 | propagate their failure state all the way up. | |
256 | ||
257 | * In DynamicUser= mode: before selecting a UID, use disk quota APIs on relevant | |
258 | disks to see if the UID is already in use. | |
259 | ||
2368e974 LP |
260 | * add "systemctl wait" or so, which does what "systemd-run --wait" does, but |
261 | for all units. It should be both a way to pin units into memory as well as a | |
262 | wait to retrieve their exit data. | |
263 | ||
fa991fb7 LP |
264 | * expose IO accounting data on the bus, show it in systemd-run --wait and log |
265 | about it in the resource log message | |
266 | ||
267 | * add "systemctl purge" for flushing out configuration, state, logs, ... of a | |
268 | unit when it is stopped | |
269 | ||
270 | * show whether a service has out-of-date configuration in "systemctl status" by | |
271 | using mtime data of ConfigurationDirectory=. | |
272 | ||
620218fb LP |
273 | * replace all uses of fgets() + LINE_MAX by read_line() |
274 | ||
d73b607d LP |
275 | * Add AddUser= setting to unit files, similar to DynamicUser=1 which however |
276 | creates a static, persistent user rather than a dynamic, transient user. We | |
277 | can leverage code from sysusers.d for this. | |
278 | ||
fd63f36c LP |
279 | * add some optional flag to ReadWritePaths= and friends, that has the effect |
280 | that we create the dir in question when the service is started. Example: | |
281 | ||
282 | ReadWritePaths=:/var/lib/foobar | |
283 | ||
3576dddf LP |
284 | * maybe add call sd_journal_set_block_timeout() or so to set SO_SNDTIMEO for |
285 | the sd-journal logging socket, and, if the timeout is set to 0, sets | |
286 | O_NONBLOCK on it. That way people can control if and when to block for | |
287 | logging. | |
288 | ||
fe6a0235 LP |
289 | * hostnamed: populate form factor data from a new hwdb database, so that old |
290 | yogas can be recognized as "convertible" too, even if they predate the DMI | |
291 | "convertible" form factor | |
292 | ||
08422e63 LP |
293 | * Maybe add a small tool invoked early at boot, that adds in or resizes |
294 | partitions automatically, to be used when the media used is actually larger | |
295 | than the image written onto it is. | |
296 | ||
d543b9f5 LP |
297 | * Maybe add PrivatePIDs= as new unit setting, and do minimal PID namespacing |
298 | after all. Be strict however, only support the equivalent of nspawn's | |
299 | --as-pid2 switch, and sanely proxy sd_notify() messages dropping stuff such | |
300 | as MAINPID. | |
301 | ||
f59d1da8 LP |
302 | * Add ExecMonitor= setting. May be used multiple times. Forks off a process in |
303 | the service cgroup, which is supposed to monitor the service, and when it | |
304 | exits the service is considered failed by its monitor. | |
305 | ||
33bac67b LP |
306 | * track the per-service PAM process properly (i.e. as an additional control |
307 | process), so that it may be queried on the bus and everything. | |
308 | ||
309 | * add a new "debug" job mode, that is propagated to unit_start() and for | |
310 | services results in two things: we raise SIGSTOP right before invoking | |
311 | execve() and turn off watchdog support. Then, use that to implement | |
312 | "systemd-gdb" for attaching to the start-up of any system service in its | |
313 | natural habitat. | |
314 | ||
8eb7383b LP |
315 | * maybe introduce gpt auto discovery for /var/tmp? |
316 | ||
8eb7383b LP |
317 | * maybe add gpt-partition-based user management: each user gets his own |
318 | LUKS-encrypted GPT partition with a new GPT type. A small nss module | |
319 | enumerates users via udev partition enumeration. UIDs are assigned in a fixed | |
320 | way: the partition index is added as offset to some fixed base uid. User name | |
321 | is stored in GPT partition name. A PAM module authenticates the user via the | |
322 | LUKS partition password. Benefits: strong per-user security, compatibility | |
323 | with stateless/read-only/verity-enabled root. (other idea: do this based on | |
324 | loopback files in /home, without GPT involvement) | |
325 | ||
326 | * gpt-auto logic: introduce support for discovering /var matching an image. For | |
327 | that, use a partition type UUID that is hashed from the OS name (as encoded | |
328 | in /etc/os-release), the architecture, and 4 new bits from the gpt flags | |
329 | field of the root partition. This way can easily support multiple OS | |
330 | installations on the same GPT partition table, without problems with | |
331 | unmatched /var partitions. | |
332 | ||
333 | * gpt-auto logic: related to the above, maybe support a "secondary" root | |
334 | partition, that is mounted to / and is writable, and where the actual root's | |
335 | /usr is mounted into. | |
336 | ||
8eb7383b LP |
337 | * gpt-auto logic: support encrypted swap, add kernel cmdline option to force it, and honour a gpt bit about it, plus maybe a configuration file |
338 | ||
67234d21 LP |
339 | * drop nss-myhostname in favour of nss-resolve? |
340 | ||
b5bdbcd5 LP |
341 | * add a percentage syntax for TimeoutStopSec=, e.g. TimeoutStopSec=150%, and |
342 | then use that for the setting used in user@.service. It should be understood | |
343 | relative to the configured default value. | |
344 | ||
d21494ea LP |
345 | * in networkd, when matching device types, fix up DEVTYPE rubbish the kernel passes to us |
346 | ||
347 | * enable LockMLOCK to take a percentage value relative to physical memory | |
348 | ||
04397464 | 349 | * Permit masking specific netlink APIs with RestrictAddressFamily= |
d82047be | 350 | |
d82047be LP |
351 | * nspawn: support that /proc, /sys/, /dev are pre-mounted |
352 | ||
d82047be LP |
353 | * define gpt header bits to select volatility mode |
354 | ||
42d61ded LP |
355 | * ProtectKernelLogs= (drops CAP_SYSLOG, add seccomp for syslog() syscall, and DeviceAllow to /dev/kmsg) in service files |
356 | ||
357 | * ProtectClock= (drops CAP_SYS_TIMES, adds seecomp filters for settimeofday, adjtimex), sets DeviceAllow o /dev/rtc | |
358 | ||
04397464 | 359 | * ProtectTracing= (drops CAP_SYS_PTRACE, blocks ptrace syscall, makes /sys/kernel/tracing go away) |
42d61ded | 360 | |
04397464 | 361 | * ProtectMount= (drop mount/umount/pivot_root from seccomp, disallow fuse via DeviceAllow, imply Mountflags=slave) |
563a69f4 | 362 | |
04397464 | 363 | * ProtectKeyRing= to take keyring calls away |
2c5f2958 | 364 | |
8ce9b83a | 365 | * RemoveKeyRing= to remove all keyring entries of the specified user |
a46eac1b LP |
366 | |
367 | * ProtectReboot= that masks reboot() and kexec_load() syscalls, prohibits kill | |
368 | on PID 1 with the relevant signals, and makes relevant files in /sys and | |
369 | /proc (such as the sysrq stuff) unavailable | |
370 | ||
371 | * DeviceAllow= should also generate seccomp filters for mknod() | |
8ce9b83a | 372 | |
e40a326c | 373 | * make sure the ratelimit object can deal with USEC_INFINITY as way to turn off things |
89f193fa | 374 | |
6809de5b LP |
375 | * journalctl: make sure -f ends when the container indicated by -M terminates |
376 | ||
2c5f2958 LP |
377 | * mount: automatically search for "main" partition of an image has multiple |
378 | partitions | |
379 | ||
f8afc2a9 LP |
380 | * expose the "privileged" flag of ExecCommand on the bus, and open it up to |
381 | transient units | |
382 | ||
8ce9b83a LP |
383 | * in nss-systemd, if we run inside of RootDirectory= with PrivateUsers= set, |
384 | find a way to map the User=/Group= of the service to the right name. This way | |
385 | a user/group for a service only has to exist on the host for the right | |
386 | mapping to work. | |
387 | ||
2c5f2958 LP |
388 | * add bus API for creating unit files in /etc, reusing the code for transient units |
389 | ||
390 | * add bus API to remove unit files from /etc | |
391 | ||
392 | * add bus API to retrieve current unit file contents (i.e. implement "systemctl cat" on the bus only) | |
393 | ||
b8c7afdf LP |
394 | * rework fopen_temporary() to make use of open_tmpfile_linkable() (problem: the |
395 | kernel doesn't support linkat() that replaces existing files, currently) | |
396 | ||
1e555cb5 LP |
397 | * transient units: don't bother with actually setting unit properties, we |
398 | reload the unit file anyway | |
399 | ||
1e555cb5 LP |
400 | * journald: sigbus API via a signal-handler safe function that people may call |
401 | from the SIGBUS handler | |
402 | ||
c8048350 LP |
403 | * optionally, also require WATCHDOG=1 notifications during service start-up and shutdown |
404 | ||
7a79d1ec LP |
405 | * resolved: when routing queries, make sure only look for the *longest* suffix... |
406 | ||
648b1220 LP |
407 | * delay activation of logind until somebody logs in, or when /dev/tty0 pulls it |
408 | in or lingering is on (so that containers don't bother with it until PAM is used). also exit-on-idle | |
409 | ||
3d39e6e5 LP |
410 | * cache sd_event_now() result from before the first iteration... |
411 | ||
f506d09f LP |
412 | * add systemctl stop --job-mode=triggering that follows TRIGGERED_BY deps and adds them to the same transaction |
413 | ||
bd098bce LP |
414 | * PID1: find a way how we can reload unit file configuration for |
415 | specific units only, without reloading the whole of systemd | |
416 | ||
f9bf1b8f | 417 | * add an explicit parser for LimitRTPRIO= that verifies |
de7399eb | 418 | the specified range and generates sane error messages for incorrect |
f9bf1b8f | 419 | specifications. |
de7399eb | 420 | |
3efc8c72 LP |
421 | * when we detect that there are waiting jobs but no running jobs, do something |
422 | ||
06ce859b | 423 | * push CPUAffinity= also into the "cpuset" cgroup controller (only after the cpuset controller got ported to the unified hierarchy) |
03364e47 | 424 | |
e6a26d8c LP |
425 | * PID 1 should send out sd_notify("WATCHDOG=1") messages (for usage in the --user mode, and when run via nspawn) |
426 | ||
a2088fd0 LP |
427 | * there's probably something wrong with having user mounts below /sys, |
428 | as we have for debugfs. for exmaple, src/core/mount.c handles mounts | |
429 | prefixed with /sys generally special. | |
430 | http://lists.freedesktop.org/archives/systemd-devel/2015-June/032962.html | |
431 | ||
8aa20381 LP |
432 | * fstab-generator: default to tmpfs-as-root if only usr= is specified on the kernel cmdline |
433 | ||
b18d23d7 LP |
434 | * docs: bring http://www.freedesktop.org/wiki/Software/systemd/MyServiceCantGetRealtime up to date |
435 | ||
60d17b74 LP |
436 | * add a job mode that will fail if a transaction would mean stopping |
437 | running units. Use this in timedated to manage the NTP service | |
438 | state. | |
439 | http://lists.freedesktop.org/archives/systemd-devel/2015-April/030229.html | |
440 | ||
2f653bde LP |
441 | * Maybe add support for the equivalent of "ethtool advertise" to .link files? |
442 | http://lists.freedesktop.org/archives/systemd-devel/2015-April/030112.html | |
443 | ||
477e75ef LP |
444 | * The udev blkid built-in should expose a property that reflects |
445 | whether media was sensed in USB CF/SD card readers. This should then | |
446 | be used to control SYSTEMD_READY=1/0 so that USB card readers aren't | |
447 | picked up by systemd unless they contain a medium. This would mirror | |
448 | the behaviour we already have for CD drives. | |
449 | ||
2bc39683 LP |
450 | * networkd/udev: implement SR_IOV configuration in .link files: |
451 | http://lists.freedesktop.org/archives/systemd-devel/2015-January/027451.html | |
452 | ||
c3a0d00d LP |
453 | * hostnamectl: show root image uuid |
454 | ||
d2f81fb0 LP |
455 | * Find a solution for SMACK capabilities stuff: |
456 | http://lists.freedesktop.org/archives/systemd-devel/2014-December/026188.html | |
98cd2651 | 457 | |
2a441c8a LP |
458 | * "systemctl preset-all" should probably order the unit files it |
459 | operates on lexicographically before starting to work, in order to | |
460 | ensure deterministic behaviour if two unit files conflict (like DMs | |
461 | do, for example) | |
462 | ||
0a86c1a9 LP |
463 | * synchronize console access with BSD locks: |
464 | http://lists.freedesktop.org/archives/systemd-devel/2014-October/024582.html | |
465 | ||
e031c227 | 466 | * as soon as we have sender timestamps, revisit coalescing multiple parallel daemon reloads: |
0a86c1a9 LP |
467 | http://lists.freedesktop.org/archives/systemd-devel/2014-December/025862.html |
468 | ||
e3286870 LP |
469 | * in systemctl list-unit-files: show the install value the presets would suggest for a service in a third column |
470 | ||
8514b677 LP |
471 | * figure out when we can use the coarse timers |
472 | ||
7b0fce61 LP |
473 | * add "systemctl start -v foobar.service" that shows logs of a service |
474 | while the start command runs. This is non-trivial to do without | |
475 | races though, since we should flush out all journal messages before | |
476 | returning from the "systemctl stop". | |
477 | ||
b568ef14 | 478 | * firstboot: make it useful to be run immediately after yum --installroot to set up a machine. (most specifically, make --copy-root-password work even if /etc/passwd already exists |
c2d5b3c9 | 479 | |
d48b7bd2 LP |
480 | * maybe add support for specifier expansion in user.conf, specifically DefaultEnvironment= |
481 | ||
758c4d7a LP |
482 | * introduce systemd-timesync-wait.service or so to sync on an NTP fix? |
483 | ||
8483d73f LP |
484 | * consider showing the unit names during boot up in the status output, not just the unit descriptions |
485 | ||
8483d73f LP |
486 | * maybe allow timer units with an empty Units= setting, so that they |
487 | can be used for resuming the system but nothing else. | |
488 | ||
25e773ee | 489 | * what to do about udev db binary stability for apps? (raw access is not an option) |
b857e042 | 490 | |
3bcde97e LP |
491 | * man: maybe use the word "inspect" rather than "introspect"? |
492 | ||
279f0366 | 493 | * systemctl: if some operation fails, show log output? |
533bb267 | 494 | |
39c38ce1 | 495 | * systemctl edit: use equvalent of cat() to insert existing config as a comment, prepended with #. |
b42de08a | 496 | Upon editor exit, lines with one # are removed, lines with two # are left with one #, etc. |
202aea45 | 497 | |
720652b3 | 498 | * exponential backoff in timesyncd when we cannot reach a server |
42aeb14a | 499 | |
720652b3 | 500 | * timesyncd: add ugly bus calls to set NTP servers per-interface, for usage by NM |
e25b5a8d | 501 | |
563b1bdc LP |
502 | * merge ~/.local/share and ~/.local/lib into one similar /usr/lib and /usr/share.... |
503 | ||
5dcf9838 LP |
504 | * systemd.show_status= should probably have a mode where only failed |
505 | units are shown. | |
506 | ||
6bd7941e TG |
507 | * add systemd.abort_on_kill or some other such flag to send SIGABRT instead of SIGKILL |
508 | (throughout the codebase, not only PID1) | |
509 | ||
9d6db739 | 510 | * resolved: |
9d6db739 | 511 | - mDNS/DNS-SD |
ccc3e8a1 LP |
512 | - service registration |
513 | - service/domain/types browsing | |
0f47ed0a | 514 | - avahi compat |
9d6db739 | 515 | - DNS-SD service registration from socket units |
e25b5a8d DH |
516 | - resolved should optionally register additional per-interface LLMNR |
517 | names, so that for the container case we can establish the same name | |
518 | (maybe "host") for referencing the server, everywhere. | |
720652b3 | 519 | - allow clients to request DNSSEC for a single lookup even if DNSSEC is off (?) |
3efb871a | 520 | - hook up resolved with machined-based address resolution |
3f77a1b1 | 521 | |
e25b5a8d | 522 | * refcounting in sd-resolve is borked |
e2a69298 | 523 | |
2834ffe7 LP |
524 | * Add a new verb "systemctl top" |
525 | ||
a940778f LP |
526 | * add new gpt type for btrfs volumes |
527 | ||
a01647e5 | 528 | * support empty /etc boots nicely: |
3c779fa5 | 529 | - nspawn/gpt-generator: introduce new gpt partition type for /usr |
a01647e5 | 530 | |
3de03738 LP |
531 | * generator that automatically discovers btrfs subvolumes, identifies their purpose based on some xattr on them. |
532 | ||
37efac5d LP |
533 | * a way for container managers to turn off getty starting via $container_headless= or so... |
534 | ||
7348b3ad LP |
535 | * figure out a nice way how we can let the admin know what child/sibling unit causes cgroup membership for a specific unit |
536 | ||
81429136 KS |
537 | * For timer units: add some mechanisms so that timer units that trigger immediately on boot do not have the services |
538 | they run added to the initial transaction and thus confuse Type=idle. | |
e107ed18 | 539 | |
edb2935c LP |
540 | * add bus api to query unit file's X fields. |
541 | ||
6a3f892a | 542 | * gpt-auto-generator: |
2a781fc9 | 543 | - Define new partition type for encrypted swap? Support probed LUKS for encrypted swap? |
6a3f892a | 544 | - Make /home automount rather than mount? |
6a3f892a | 545 | |
65026403 LP |
546 | * add generator that pulls in systemd-network from containers when |
547 | CAP_NET_ADMIN is set, more than the loopback device is defined, even | |
548 | when it is otherwise off | |
f8901862 | 549 | |
f9bf1b8f | 550 | * MessageQueueMessageSize= (and suchlike) should use parse_iec_size(). |
eda8f067 | 551 | |
af1082b0 LP |
552 | * implement Distribute= in socket units to allow running multiple |
553 | service instances processing the listening socket, and open this up | |
554 | for ReusePort= | |
555 | ||
488ad3b3 LP |
556 | * socket units: support creating sockets in different namespace, |
557 | opening it up for JoinsNamespaceOf=. This would require to fork off | |
558 | a tiny process that joins the namespace and creates/binds the socket | |
559 | and passes this back to PID1 via SCM_RIGHTS. This also could be used | |
560 | to allow Chown/chgrp on sockets without requiring NSS in PID 1. | |
561 | ||
09ecd746 LP |
562 | * introduce bus call FreezeUnit(s, b), as well as "systemctl freeze |
563 | $UNIT" and "systemctl thaw $UNIT" as wrappers around this. The calls | |
564 | should SIGSTOP all unit processes in a loop until all processes of | |
565 | it are fully stopped. This can later be used for app management by | |
566 | desktop UIs such as gnome-shell to freeze apps that are not visible | |
567 | on screen, not unlike how job control works on the shell | |
568 | ||
f38afcd0 | 569 | * cgroups: |
f38afcd0 LP |
570 | - implement per-slice CPUFairScheduling=1 switch |
571 | - handle jointly mounted controllers correctly | |
572 | - introduce high-level settings for RT budget, swappiness | |
573 | - how to reset dynamically changed unit cgroup attributes sanely? | |
574 | - when reloading configuration, apply new cgroup configuration | |
575 | - when recursively showing the cgroup hierarchy, optionally also show | |
576 | the hierarchies of child processes | |
0bee65f0 | 577 | |
f38afcd0 | 578 | * transient units: |
f38afcd0 | 579 | - add field to transient units that indicate whether systemd or somebody else saves/restores its settings, for integration with libvirt |
ebcf1f97 | 580 | |
47c94a96 LP |
581 | * Automatically configure swap partition to use for hibernation by looking for largest swap partition on the root disk? |
582 | ||
718db961 LP |
583 | * when we detect low battery and no AC on boot, show pretty splash and refuse boot |
584 | ||
718db961 LP |
585 | * libsystemd-journal, libsystemd-login, libudev: add calls to easily attach these objects to sd-event event loops |
586 | ||
966204e0 LP |
587 | * be more careful what we export on the bus as (usec_t) 0 and (usec_t) -1 |
588 | ||
41644622 LP |
589 | * 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 |
590 | ||
7f79cd71 | 591 | * After coming back from hibernation reset hibernation swap partition using the /dev/snapshot ioctl APIs |
0aafd43d | 592 | |
19aadacf JE |
593 | * If we try to find a unit via a dangling symlink, generate a clean |
594 | error. Currently, we just ignore it and read the unit from the search | |
df5f6971 LP |
595 | path anyway. |
596 | ||
04397464 | 597 | * refuse boot if /usr/lib/os-release is missing or /etc/machine-id cannot be set up |
fcba531e | 598 | |
bdeeb6b5 LP |
599 | * man: the documentation of Restart= currently is very misleading and suggests the tools from ExecStartPre= might get restarted. |
600 | ||
601 | * load .d/*.conf dropins for device units | |
602 | ||
4e09014d LP |
603 | * allow implementation of InaccessibleDirectories=/ plus |
604 | ReadOnlyDirectories=... for whitelisting files for a service. | |
605 | ||
6bb648a1 | 606 | * sd-bus: |
0d43ffef | 607 | - EBADSLT handling |
fa607802 | 608 | - GetAllProperties() on a non-existing object does not result in a failure currently |
7212c608 | 609 | - port to sd-resolve for connecting to TCP dbus servers |
57f2a947 | 610 | - see if we can introduce a new sd_bus_get_owner_machine_id() call to retrieve the machine ID of the machine of the bus itself |
f38afcd0 | 611 | - see if we can drop more message validation on the sending side |
f38afcd0 | 612 | - add API to clone sd_bus_message objects |
ab9716c2 | 613 | - longer term: priority inheritance |
df98a87b | 614 | - dbus spec updates: |
df98a87b LP |
615 | - NameLost/NameAcquired obsolete |
616 | - GVariant | |
2ecfc64e | 617 | - path escaping |
6a8b5fa4 | 618 | - update systemd.special(7) to mention that dbus.socket is only about the compatibility socket now |
f38afcd0 LP |
619 | |
620 | * sd-event | |
12179984 | 621 | - allow multiple signal handlers per signal? |
0536ce5d | 622 | - document chaining of signal handler for SIGCHLD and child handlers |
e25b5a8d DH |
623 | - define more intervals where we will shift wakeup intervals around in, 1h, 6h, 24h, ... |
624 | - generate a failure of a default event loop is executed out-of-thread | |
72d711ef | 625 | - maybe add support for inotify events (which we can do safely now, with O_PATH) |
eb01ba5d | 626 | |
69af4503 | 627 | * investigate endianness issues of UUID vs. GUID |
e8a7a315 | 628 | |
461bd8e4 LP |
629 | * dbus: when a unit failed to load (i.e. is in UNIT_ERROR state), we |
630 | should be able to safely try another attempt when the bus call LoadUnit() is invoked. | |
631 | ||
ab8e074c LP |
632 | * add a pam module that passes the hdd passphrase into the PAM stack and then expires it, for usage by gdm auto-login. |
633 | ||
634 | * add a pam module that on password changes updates any LUKS slot where the password matches | |
635 | ||
b454b112 LP |
636 | * maybe add a generator that looks for "systemd.run=" on the kernel cmdline for container usercases... |
637 | ||
fff87a35 | 638 | * test/: |
20d52ab6 | 639 | - add unit tests for config_parse_device_allow() |
b8b4d3dd | 640 | |
b5c03638 | 641 | * seems that when we follow symlinks to units we prefer the symlink |
d28315e4 | 642 | destination path over /etc and /usr. We should not do that. Instead |
b5c03638 LP |
643 | /etc should always override /run+/usr and also any symlink |
644 | destination. | |
645 | ||
eece8c6f LP |
646 | * when isolating, try to figure out a way how we implicitly can order |
647 | all units we stop before the isolating unit... | |
648 | ||
356ce991 LP |
649 | * teach ConditionKernelCommandLine= globs or regexes (in order to match foobar={no,0,off}) |
650 | ||
c1446921 LP |
651 | * BootLoaderSpec: Clarify that the kernel has to be in $BOOT. Clarify |
652 | that the boot loader should be installed to the ESP. Define a way | |
653 | how an installer can figure out whether a BLS compliant boot loader | |
654 | is installed. | |
795607b2 | 655 | |
0be8342c LP |
656 | * think about requeuing jobs when daemon-reload is issued? usecase: |
657 | the initrd issues a reload after fstab from the host is accessible | |
658 | and we might want to requeue the mounts local-fs acquired through | |
659 | that automatically. | |
660 | ||
e5ec62c5 | 661 | * systemd-inhibit: make taking delay locks useful: support sending SIGINT or SIGTERM on PrepareForSleep() |
54c31a79 | 662 | |
ccddd104 | 663 | * remove any syslog support from log.c — we probably cannot do this before split-off udev is gone for good |
826872b6 | 664 | |
3679d112 LP |
665 | * shutdown logging: store to EFI var, and store to USB stick? |
666 | ||
356ce991 | 667 | * merge unit_kill_common() and unit_kill_context() |
490b7e47 | 668 | |
81d112a8 | 669 | * introduce ExecCondition= in services |
490b7e47 | 670 | |
b44be3ec | 671 | * EFI: |
b44be3ec LP |
672 | - honor language efi variables for default language selection (if there are any?) |
673 | - honor timezone efi variables for default timezone selection (if there are any?) | |
466784c8 | 674 | - change bootctl to be backed by systemd-bootd to control temporary and persistent default boot goal plus efi variables |
e4181484 | 675 | |
c0fe5db5 | 676 | * maybe do not install getty@tty1.service symlink in /etc but in /usr? |
e9fd44b7 | 677 | |
b44be3ec | 678 | * print a nicer explanation if people use variable/specifier expansion in ExecStart= for the first word |
8ed20651 | 679 | |
b44be3ec | 680 | * mount: turn dependency information from /proc/self/mountinfo into dependency information between systemd units. |
e6c6e7af | 681 | |
b44be3ec LP |
682 | * logind: |
683 | - logind: optionally, ignore idle-hint logic for autosuspend, block suspend as long as a session is around | |
684 | - When we update the kernel all kind of hibernation should be prohibited until shutdown/reboot | |
685 | - logind: wakelock/opportunistic suspend support | |
686 | - Add pretty name for seats in logind | |
687 | - logind: allow showing logout dialog from system? | |
f38afcd0 LP |
688 | - session scopes/user unit: add RequiresMountsFor for the home directory of the user |
689 | - add Suspend() bus calls which take timestamps to fix double suspend issues when somebody hits suspend and closes laptop quickly. | |
690 | - if pam_systemd is invoked by su from a process that is outside of a | |
691 | any session we should probably just become a NOP, since that's | |
692 | usually not a real user session but just some system code that just | |
693 | needs setuid(). | |
279f0366 LP |
694 | - logind: make the Suspend()/Hibernate() bus calls wait for the for |
695 | the job to be completed. before returning, so that clients can wait | |
696 | for "systemctl suspend" to finish to know when the suspending is | |
697 | complete. | |
698 | - logind: when the power button is pressed short, just popup a | |
699 | logout dialog. If it is pressed for 1s, do the usual | |
700 | shutdown. Inspiration are Macs here. | |
279f0366 | 701 | - expose "Locked" property on logind sesison objects |
e25b5a8d DH |
702 | - maybe allow configuration of the StopTimeout for session scopes |
703 | - rename session scope so that it includes the UID. THat way | |
704 | the session scope can be arranged freely in slices and we don't have | |
705 | make assumptions about their slice anymore. | |
706 | - follow PropertiesChanged state more closely, to deal with quick logouts and | |
707 | relogins | |
e673ad04 | 708 | |
b44be3ec | 709 | * exec: when deinitializating a tty device fix the perms and group, too, not only when initializing. Set access mode/gid to 0620/tty. |
e673ad04 | 710 | |
b44be3ec | 711 | * journal: |
57f2a947 | 712 | - consider introducing implicit _TTY= + _PPID= + _EUID= + _EGID= + _FSUID= + _FSGID= fields |
c06bf414 | 713 | - import and delete pstore filesystem content at startup |
b44be3ec LP |
714 | - journald: also get thread ID from client, plus thread name |
715 | - journal: when waiting for journal additions in the client always sleep at least 1s or so, in order to minimize wakeups | |
716 | - add API to close/reopen/get fd for journal client fd in libsystemd-journal. | |
d28315e4 | 717 | - fallback to /dev/log based logging in libsystemd-journal, if we cannot log natively? |
b44be3ec | 718 | - declare the local journal protocol stable in the wiki interface chart |
b44be3ec LP |
719 | - sd-journal: speed up sd_journal_get_data() with transparent hash table in bg |
720 | - journald: when dropping msgs due to ratelimit make sure to write | |
721 | "dropped %u messages" not only when we are about to print the next | |
722 | message that works, but alraedy after a short tiemout | |
723 | - check if we can make journalctl by default use --follow mode inside of less if called without args? | |
724 | - maybe add API to send pairs of iovecs via sd_journal_send | |
f47ec8eb | 725 | - journal: add a setgid "systemd-journal" utility to invoke from libsystemd-journal, which passes fds via STDOUT and does PK access |
b44be3ec LP |
726 | - journactl: support negative filtering, i.e. FOOBAR!="waldo", |
727 | and !FOOBAR for events without FOOBAR. | |
038cf334 ZJS |
728 | - journal: store timestamp of journal_file_set_offline() int he header, |
729 | so it is possible to display when the file was last synced. | |
b44be3ec LP |
730 | - 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. |
731 | - journal: find a way to allow dropping history early, based on priority, other rules | |
732 | - journal: When used on NFS, check payload hashes | |
b44be3ec LP |
733 | - journald: add kernel cmdline option to disable ratelimiting for debug purposes |
734 | - refuse taking lower-case variable names in sd_journal_send() and friends. | |
735 | - journald: we currently rotate only after MaxUse+MaxFilesize has been reached. | |
736 | - journal: deal nicely with byte-by-byte copied files, especially regards header | |
b44be3ec | 737 | - journal: sanely deal with entries which are larger than the individual file size, but where the components would fit |
601d9d6f | 738 | - Replace utmp, wtmp, btmp, and lastlog completely with journal |
f38afcd0 | 739 | - journalctl: instead --after-cursor= maybe have a --cursor=XYZ+1 syntax? |
f38afcd0 LP |
740 | - when a kernel driver logs in a tight loop, we should ratelimit that too. |
741 | - journald: optionally, log debug messages to /run but everything else to /var | |
742 | - journald: when we drop syslog messages because the syslog socket is | |
743 | full, make sure to write how many messages are lost as first thing | |
744 | to syslog when it works again. | |
f38afcd0 LP |
745 | - change systemd-journal-flush into a service that stays around during |
746 | boot, and causes the journal to be moved back to /run on shutdown, | |
d28315e4 | 747 | so that we do not keep /var busy. This needs to happen synchronously, |
f38afcd0 | 748 | hence doing this via signals is not going to work. |
279f0366 LP |
749 | - optionally support running journald from the command line for testing purposes in external projects |
750 | - journald: allow per-priority and per-service retention times when rotating/vacuuming | |
751 | - journald: make use of uid-range.h to managed uid ranges to split | |
752 | journals in. | |
753 | - journalctl: add the ability to look for the most recent process of a binary. journalctl /usr/bin/X11 --pid=-1 or so... | |
754 | - improve journalctl performance by loading journal files | |
755 | lazily. Encode just enough information in the file name, so that we | |
756 | do not have to open it to know that it is not interesting for us, for | |
757 | the most common operations. | |
e25b5a8d | 758 | - man: document that corrupted journal files is nothing to act on |
e25b5a8d DH |
759 | - rework journald sigbus stuff to use mutex |
760 | - Set RLIMIT_NPROC for systemd-journal-xyz, and all other of our | |
761 | services that run under their own user ids, and use User= (but only | |
762 | in a world where userns is ubiquitous since otherwise we cannot | |
763 | invoke those daemons on the host AND in a container anymore). Also, | |
764 | if LimitNPROC= is used without User= we should warn and refuse | |
765 | operation. | |
766 | - journalctl --verify: don't show files that are currently being | |
767 | written to as FAIL, but instead show that their are being written to. | |
768 | - add journalctl -H that talks via ssh to a remote peer and passes through | |
769 | binary logs data | |
e25b5a8d | 770 | - add a version of --merge which also merges /var/log/journal/remote |
e25b5a8d DH |
771 | - journalctl: -m should access container journals directly by enumerating |
772 | them via machined, and also watch containers coming and going. | |
773 | Benefit: nspawn --ephemeral would start working nicely with the journal. | |
774 | - assign MESSAGE_ID to log messages about failed services | |
b44be3ec | 775 | |
590171d1 ZJS |
776 | * add a test if all entries in the catalog are properly formatted. |
777 | (Adding dashes in a catalog entry currently results in the catalog entry | |
778 | being silently skipped. journalctl --update-catalog must warn about this, | |
779 | and we should also have a unit test to check that all our message are OK.) | |
780 | ||
b44be3ec | 781 | * document: |
8b8f2591 | 782 | - document that deps in [Unit] sections ignore Alias= fields in |
b44be3ec LP |
783 | [Install] units of other units, unless those units are disabled |
784 | - man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets | |
b44be3ec | 785 | - document that service reload may be implemented as service reexec |
f38afcd0 LP |
786 | - add a man page containing packaging guidelines and recommending usage of things like Documentation=, PrivateTmp=, PrivateNetwork= and ReadOnlyDirectories=/etc /usr. |
787 | - document systemd-journal-flush.service properly | |
f38afcd0 LP |
788 | - documentation: recommend to connect the timer units of a service to the service via Also= in [Install] |
789 | - man: document the very specific env the shutdown drop-in tools live in | |
f38afcd0 LP |
790 | - man: add more examples to man pages |
791 | - man: maybe sort directives in man pages, and take sections from --help and apply them to man too | |
b44be3ec LP |
792 | |
793 | * systemctl: | |
b44be3ec LP |
794 | - add systemctl switch to dump transaction without executing it |
795 | - Add a verbose mode to "systemctl start" and friends that explains what is being done or not done | |
796 | - "systemctl disable" on a static unit prints no message and does | |
797 | nothing. "systemctl enable" does nothing, and gives a bad message | |
798 | about it. Should fix both to print nice actionable messages. | |
799 | - print nice message from systemctl --failed if there are no entries shown, and hook that into ExecStartPre of rescue.service/emergency.service | |
800 | - add new command to systemctl: "systemctl system-reexec" which reexecs as many daemons as virtually possible | |
d28315e4 | 801 | - systemctl enable: fail if target to alias into does not exist? maybe show how many units are enabled afterwards? |
b44be3ec | 802 | - systemctl: "Journal has been rotated since unit was started." message is misleading |
61233823 | 803 | - systemctl status output should include list of triggering units and their status |
f38afcd0 LP |
804 | |
805 | * unit install: | |
806 | - "systemctl mask" should find all names by which a unit is accessible | |
807 | (i.e. by scanning for symlinks to it) and link them all to /dev/null | |
8b04b925 | 808 | |
b44be3ec | 809 | * timer units: |
b44be3ec LP |
810 | - timer units should get the ability to trigger when: |
811 | o CLOCK_REALTIME makes jumps (TFD_TIMER_CANCEL_ON_SET) | |
812 | o DST changes | |
4db688e0 | 813 | o timezone changes |
90e071d1 | 814 | - Modulate timer frequency based on battery state |
d2e83c23 | 815 | |
a19554ed LP |
816 | * add libsystemd-password or so to query passwords during boot using the password agent logic |
817 | ||
a7a3f28b LP |
818 | * clean up date formatting and parsing so that all absolute/relative timestamps we format can also be parsed |
819 | ||
b44be3ec | 820 | * on shutdown: move utmp, wall, audit logic all into PID 1 (or logind?), get rid of systemd-update-utmp-runlevel |
08f95888 | 821 | |
f59d1da8 | 822 | * make repeated alt-ctrl-del presses printing a dump |
dcfc4b2e | 823 | |
71ef24d0 LP |
824 | * hostnamed: before returning information from /etc/machine-info.conf check the modification data and reread. Similar for localed, ... |
825 | ||
d28315e4 | 826 | * currently x-systemd.timeout is lost in the initrd, since crypttab is copied into dracut, but fstab is not |
1b89884b | 827 | |
b44be3ec | 828 | * nspawn: |
e25b5a8d DH |
829 | - emulate /dev/kmsg using CUSE and turn off the syslog syscall |
830 | with seccomp. That should provide us with a useful log buffer that | |
831 | systemd can log to during early boot, and disconnect container logs | |
832 | from the kernel's logs. | |
833 | - as soon as networkd has a bus interface, hook up --network-interface=, | |
834 | --network-bridge= with networkd, to trigger netdev creation should an | |
835 | interface be missing | |
e25b5a8d DH |
836 | - a nice way to boot up without machine id set, so that it is set at boot |
837 | automatically for supporting --ephemeral. Maybe hash the host machine id | |
838 | together with the machine name to generate the machine id for the container | |
839 | - fix logic always print a final newline on output. | |
840 | https://github.com/systemd/systemd/pull/272#issuecomment-113153176 | |
841 | - should optionally support receiving WATCHDOG=1 messages from its payload | |
842 | PID 1... | |
e25b5a8d DH |
843 | - optionally automatically add FORWARD rules to iptables whenever nspawn is |
844 | running, remove them when shut down. | |
e25b5a8d DH |
845 | - maybe make copying of /etc/resolv.conf optional, and skip it if --read-only |
846 | is used | |
847 | ||
347a17d5 ZJS |
848 | * dissect |
849 | - refuse mounting over a mount point | |
850 | - automatically discover .roothash files in dissect, similarly to nspawn | |
851 | ||
e25b5a8d | 852 | * machined: |
e25b5a8d DH |
853 | - add an API so that libvirt-lxc can inform us about network interfaces being |
854 | removed or added to an existing machine | |
855 | - "machinectl migrate" or similar to copy a container from or to a | |
856 | difference host, via ssh | |
e25b5a8d DH |
857 | - introduce systemd-nspawn-ephemeral@.service, and hook it into |
858 | "machinectl start" with a new --ephemeral switch | |
859 | - "machinectl status" should also show internal logs of the container in | |
860 | question | |
861 | - "machinectl list-images" should show os-release data, as well as | |
862 | machine-info data (including deployment level) | |
863 | - "machinectl history" | |
864 | - "machinectl diff" | |
865 | - "machinectl commit" that takes a writable snapshot of a tree, invokes a | |
866 | shell in it, and marks it read-only after use | |
867 | ||
868 | * importd: | |
e25b5a8d | 869 | - generate a nice warning if mkfs.btrfs is missing |
b44be3ec LP |
870 | |
871 | * cryptsetup: | |
b44be3ec | 872 | - cryptsetup-generator: allow specification of passwords in crypttab itself |
5f1dac6b | 873 | - support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator |
f8019684 | 874 | |
424a19f8 | 875 | * hw watchdog: optionally try to use the preset watchdog timeout instead of always overriding it |
41f9172f | 876 | https://bugs.freedesktop.org/show_bug.cgi?id=54712 |
424a19f8 | 877 | |
83fefc88 ZJS |
878 | * add a dependency on standard-conf.xml and other included files to man pages |
879 | ||
68f16003 | 880 | * MountFlags=shared acts as MountFlags=slave right now. |
0790b9fe | 881 | |
fd4d89b2 LP |
882 | * properly handle loop back mounts via fstab, especially regards to fsck/passno |
883 | ||
47ae7201 LP |
884 | * initialize the hostname from the fs label of /, if /etc/hostname does not exist? |
885 | ||
abd55b16 | 886 | * udev: |
abd55b16 | 887 | - move to LGPL |
abd55b16 KS |
888 | - kill scsi_id |
889 | - add trigger --subsystem-match=usb/usb_device device | |
e8d842a0 | 890 | - reimport udev db after MOVE events for devices without dev_t |
b8217b7b | 891 | |
7f110ff9 LP |
892 | * There's currently no way to cancel fsck (used to be possible via C-c or c on the console) |
893 | ||
d0e5a333 LP |
894 | * add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/ |
895 | ||
e25b5a8d DH |
896 | * coredump: |
897 | - save coredump in Windows/Mozilla minidump format | |
73a99163 | 898 | - when truncating coredumps, also log the full size that the process had, and make a metadata field so we can report truncated coredumps |
87a8baa3 LP |
899 | |
900 | * support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting) | |
901 | ||
70a44afe | 902 | * default to actual 32-bit PIDs, via /proc/sys/kernel/pid_max |
65c0cf71 | 903 | |
f957632b KS |
904 | * be able to specify a forced restart of service A where service B depends on, in case B |
905 | needs to be auto-respawned? | |
906 | ||
f38afcd0 | 907 | * tmpfiles: |
f38afcd0 | 908 | - apply "x" on "D" too (see patch from William Douglas) |
614cc34f ZJS |
909 | - replace F with f+. |
910 | - instead of ignoring unknown fields, reject them. | |
e25b5a8d DH |
911 | - creating new directories/subvolumes/fifos/device nodes |
912 | should not follow symlinks. None of the other adjustment or creation | |
913 | calls follow symlinks. | |
1258097c | 914 | |
a4c279f8 LP |
915 | * make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early |
916 | ||
f28f1daf LP |
917 | * verify that the AF_UNIX sockets of a service in the fs still exist |
918 | when we start a service in order to avoid confusion when a user | |
919 | assumes starting a service is enough to make it accessible | |
920 | ||
88a07670 LP |
921 | * Make it possible to set the keymap independently from the font on |
922 | the kernel cmdline. Right now setting one resets also the other. | |
923 | ||
71092d70 | 924 | * and a dbus call to generate target from current state |
916abb21 | 925 | |
68c7d001 | 926 | * write blog stories about: |
796b06c2 | 927 | - hwdb: what belongs into it, lsusb |
68c7d001 | 928 | - enabling dbus services |
7a2a0b90 | 929 | - how to make changes to sysctl and sysfs attributes |
253ee27a | 930 | - remote access |
5d0fcd7c | 931 | - how to pass throw-away units to systemd, or dynamically change properties of existing units |
8bbabc44 | 932 | - testing with Harald's awesome test kit |
f530371f | 933 | - auto-restart |
e707c494 | 934 | - how to develop against journal browsing APIs |
a19554ed | 935 | - the journal HTTP iface |
a73d88fa | 936 | - non-cgroup resource management |
a74a8793 | 937 | - dynamic resource management with cgroups |
3040728b | 938 | - refreshed, longer missions statement |
3679d112 LP |
939 | - calendar time events |
940 | - init=/bin/sh vs. "emergency" mode, vs. "rescue" mode, vs. "multi-user" mode, vs. "graphical" mode, and the debug shell | |
941 | - how to create your own target | |
942 | - instantiated apache, dovecot and so on | |
943 | - hooking a script into various stages of shutdown/rearly booot | |
73090dc8 | 944 | |
21bdae12 LP |
945 | * investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support. |
946 | ||
59fee421 LP |
947 | * dot output for --test showing the 'initial transaction' |
948 | ||
e25b5a8d | 949 | * pid1: |
e25b5a8d DH |
950 | - When logging about multiple units (stopping BoundTo units, conflicts, etc.), |
951 | log both units as UNIT=, so that journalctl -u triggers on both. | |
952 | - generate better errors when people try to set transient properties | |
953 | that are not supported... | |
954 | http://lists.freedesktop.org/archives/systemd-devel/2015-February/028076.html | |
955 | - maybe introduce WantsMountsFor=? Usecase: | |
956 | http://lists.freedesktop.org/archives/systemd-devel/2015-January/027729.html | |
957 | - recreate systemd's D-Bus private socket file on SIGUSR2 | |
e25b5a8d DH |
958 | - move PAM code into its own binary |
959 | - when we automatically restart a service, ensure we restart its rdeps, too. | |
e25b5a8d DH |
960 | - hide PAM options in fragment parser when compile time disabled |
961 | - Support --test based on current system state | |
962 | - 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(). | |
963 | - after deserializing sockets in socket.c we should reapply sockopts and things | |
e25b5a8d DH |
964 | - drop PID 1 reloading, only do reexecing (difficult: Reload() |
965 | currently is properly synchronous, Reexec() is weird, because we | |
966 | cannot delay the response properly until we are back, so instead of | |
967 | being properly synchronous we just keep open the fd and close it | |
968 | when done. That means clients do not get a successful method reply, | |
969 | but much rather a disconnect on success. | |
970 | - when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr | |
971 | - when a bus name of a service disappears from the bus make sure to queue further activation requests | |
972 | ||
973 | * unit files: | |
974 | - allow port=0 in .socket units | |
975 | - maybe introduce ExecRestartPre= | |
976 | - add ReloadSignal= for configuring a reload signal to use | |
977 | - implement Register= switch in .socket units to enable registration | |
978 | in Avahi, RPC and other socket registration services. | |
979 | - allow Type=simple with PIDFile= | |
980 | https://bugzilla.redhat.com/show_bug.cgi?id=723942 | |
981 | - allow writing multiple conditions in unit files on one line | |
982 | - load-fragment: when loading a unit file via a chain of symlinks | |
983 | verify that it is not masked via any of the names traversed. | |
984 | - introduce Type=pid-file | |
e25b5a8d DH |
985 | - introduce mix of BindTo and Requisite |
986 | - add a concept of RemainAfterExit= to scope units | |
e25b5a8d | 987 | - Allow multiple ExecStart= for all Type= settings, so that we can cover rescue.service nicely |
e25b5a8d | 988 | |
af6f0d42 TG |
989 | * udev-link-config: |
990 | - Make sure ID_PATH is always exported and complete for | |
991 | network devices where possible, so we can safely rely | |
992 | on Path= matching | |
8faf88e5 | 993 | - check MTUBytes parsing (expecting size_t but we are using unsigned) |
af6f0d42 | 994 | |
88e4d1d7 | 995 | * sd-rtnl: |
88e4d1d7 | 996 | - add support for more attribute types |
c589a0e6 | 997 | - inbuilt piping support (essentially degenerate async)? see loopback-setup.c and other places |
88e4d1d7 | 998 | |
0a4b9a07 | 999 | * networkd: |
c74ecd71 TG |
1000 | - add more keys to [Route] and [Address] sections |
1001 | - add support for more DHCPv4 options (and, longer term, other kinds of dynamic config) | |
0a4b9a07 | 1002 | - add proper initrd support (in particular generate .network/.link files based on /proc/cmdline) |
e8d842a0 | 1003 | - add reduced [Link] support to .network files |
5c1d3fc9 | 1004 | - add Scope= parsing option for [Network] |
798e174a | 1005 | - properly handle routerless dhcp leases |
a8eaaee7 | 1006 | - work with non-Ethernet devices |
c9fa3670 | 1007 | - add support for more bond options |
e25b5a8d | 1008 | - dhcp: do we allow configuring dhcp routes on interfaces that are not the one we got the dhcp info from? |
e25b5a8d DH |
1009 | - the DHCP lease data (such as NTP/DNS) is still made available when |
1010 | a carrier is lost on a link. It should be removed instantly. | |
1011 | - expose in the API the following bits: | |
1012 | - option 15, domain name and/or option 119, search list | |
1013 | - option 12, host name and/or option 81, fqdn | |
1014 | - option 123, 144, geolocation | |
1015 | - option 252, configure http proxy (PAC/wpad) | |
1016 | - provide a way to define a per-network interface default metric value | |
1017 | for all routes to it. possibly a second default for DHCP routes. | |
1018 | - allow Name= to be specified repeatedly in the [Match] section. Maybe also | |
1019 | support Name=foo*|bar*|baz ? | |
1020 | - duplicate address check for static IPs (like ARPCHECK in network-scripts) | |
1021 | - allow DUID/IAID to be customized, see issue #394. | |
e25b5a8d | 1022 | - whenever uplink info changes, make DHCP server send out FORCERENEW |
155e8b9a | 1023 | |
473dfd7b TG |
1024 | * networkd-wait-online: |
1025 | - make operstates to wait for configurable? | |
8f5675cc | 1026 | |
ac976532 | 1027 | * dhcp: |
424a8732 | 1028 | - figure out how much we can increase Maximum Message Size |
ac976532 | 1029 | |
37d8b536 PF |
1030 | * dhcp6: |
1031 | - add functions to set previously stored IPv6 addresses on startup and get | |
1032 | them at shutdown; store them in client->ia_na | |
1033 | - write more test cases | |
37d8b536 | 1034 | - implement reconfigure support, see 5.3., 15.11. and 22.20. |
37d8b536 | 1035 | - implement support for temporary adressess (IA_TA) |
37d8b536 PF |
1036 | - implement dhcpv6 authentication |
1037 | - investigate the usefulness of Confirm messages; i.e. are there any | |
1038 | situations where the link changes without any loss in carrier detection | |
1039 | or interface down | |
1040 | - some servers don't do rapid commit without a filled in IA_NA, verify | |
1041 | this behavior | |
4a77c53d | 1042 | - RouteTable= ? |
37d8b536 | 1043 | |
2f8cd170 | 1044 | External: |
74fe1fe3 | 1045 | |
cc9784c6 | 1046 | * dbus: |
3377af3e | 1047 | - natively watch for dbus-*.service symlinks (PENDING) |
b44be3ec | 1048 | - teach dbus to activate all services it finds in /etc/systemd/services/org-*.service |
cc9784c6 | 1049 | |
71092d70 LP |
1050 | * fix alsa mixer restore to not print error when no config is stored |
1051 | ||
74fe1fe3 LP |
1052 | * make cryptsetup lower --iter-time |
1053 | ||
9096ad36 | 1054 | * patch kernel for xattr support in /dev, /proc/, /sys? |
06ae4bfe | 1055 | |
71092d70 | 1056 | * kernel: add device_type = "fb", "fbcon" to class "graphics" |
14bd37fe | 1057 | |
8973790e LP |
1058 | * drop accountsservice's StandardOutput=syslog and Type=dbus fields |
1059 | ||
8973790e LP |
1060 | * /usr/bin/service should actually show the new command line |
1061 | ||
d2bbca68 | 1062 | * 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= |
8973790e LP |
1063 | |
1064 | * fedora: F20: go timer units all the way, leave cron.daily for cron | |
1065 | ||
1066 | * neither pkexec nor sudo initialize environ[] from the PAM environment? | |
b1ce67bf | 1067 | |
4641a16b | 1068 | * fedora: update policy to declare access mode and ownership of unit files to root:root 0644, and add an rpmlint check for it |
19aa7c4f | 1069 | |
baf167ee ZJS |
1070 | * register catalog database signature as file magic |
1071 | ||
1cf3c30c ZJS |
1072 | * zsh shell completion: |
1073 | - <command> <verb> -<TAB> should complete options, but currently does not | |
409886c4 | 1074 | - systemctl add-wants,add-requires |
1cf3c30c | 1075 | |
2c12a402 | 1076 | |
129126f3 | 1077 | Regularly: |
874aa2cc | 1078 | |
129126f3 | 1079 | * look for close() vs. close_nointr() vs. close_nointr_nofail() |
5021be21 | 1080 | |
129126f3 | 1081 | * check for strerror(r) instead of strerror(-r) |
5b6319dc | 1082 | |
444a79d3 LP |
1083 | * pahole |
1084 | ||
d28315e4 | 1085 | * set_put(), hashmap_put() return values check. i.e. == 0 does not free()! |
a3a3e5b6 | 1086 | |
4db17f29 | 1087 | * use secure_getenv() instead of getenv() where appropriate |
88fae6e0 | 1088 | |
d05c556b | 1089 | * link up selected blog stories from man pages and unit files Documentation= fields |