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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 | |
54fcb619 ZJS |
5 | * Many manager configuration settings that are only applicable to user |
6 | manager or system manager can be always set. It would be better to reject | |
7 | them when parsing config. | |
8 | ||
3151a110 ZJS |
9 | * Clarify what IPAddress* matches (source, destination, both?) |
10 | ||
f38afcd0 | 11 | External: |
f85857df | 12 | |
f38afcd0 | 13 | * Fedora: add an rpmlint check that verifies that all unit files in the RPM are listed in %systemd_post macros. |
bafb15ba | 14 | |
83a1ff25 ZJS |
15 | * wiki: update journal format documentation for lz4 additions |
16 | ||
5e524b40 LP |
17 | Janitorial Clean-ups: |
18 | ||
5e524b40 LP |
19 | * Rearrange tests so that the various test-xyz.c match a specific src/basic/xyz.c again |
20 | ||
bb527e11 LP |
21 | * rework mount.c and swap.c to follow proper state enumeration/deserialization |
22 | semantics, like we do for device.c now | |
23 | ||
c6407108 LP |
24 | Features: |
25 | ||
f3ae265f LP |
26 | * maybe add a seccomp-based high-level filter that blocks creation of suid/sgid |
27 | files. | |
28 | ||
03ccc7f0 LP |
29 | * make MAINPID= message reception checks even stricter: if service uses User=, |
30 | then check sending UID and ignore message if it doesn't match the user or | |
31 | root. | |
32 | ||
33 | * maybe trigger a uevent "change" on a device if "systemctl reload xyz.device" | |
34 | is issued. | |
35 | ||
db3cea22 LP |
36 | * when importing an fs tree with machined, optionally apply userns-rec-chown |
37 | ||
38 | * when importing an fs tree with machined, complain if image is not an OS | |
39 | ||
707b3fbd LP |
40 | * Maybe introduce a helper safe_exec() or so, which is to execve() which |
41 | safe_fork() is to fork(). And then make revert the RLIMIT_NOFILE soft limit | |
42 | to 1K implicitly, unless explicitly opted-out. | |
d7b659ef | 43 | |
d96c081a LP |
44 | * rework seccomp/nnp logic that that even if User= is used in combination with |
45 | a seccomp option we don't have to set NNP. For that, change uid first whil | |
46 | keeping CAP_SYS_ADMIN, then apply seccomp, the drop cap. | |
47 | ||
06bd149a LP |
48 | * add a concept for automatically loading per-unit secrets off disk and |
49 | inserting them into the kernel keyring. Maybe SecretsDirectory= similar to | |
50 | ConfigurationDirectory=. | |
51 | ||
8a7cf157 LP |
52 | * when no locale is configured, default to UEFI's PlatformLang variable |
53 | ||
bc137cf4 LP |
54 | * When logind.conf contains HandleLidSwitch=suspend-then-hibernate and we can't |
55 | hibernate because the swap partition isn't large enough, still suspend | |
56 | ||
d3584ec4 LP |
57 | * bootctl,sd-boot: actually honour the "architecture" key |
58 | ||
fe1bff15 LP |
59 | * when a socket unit is spawned with an AF_UNIX path in /var/run, complain and |
60 | patch it to use /run instead | |
61 | ||
4e1dfa45 | 62 | * set memory.oom.group in cgroup v2 for all leaf cgroups (kernel v4.19+) |
32875617 | 63 | |
d96c081a LP |
64 | * add a new syscall group "@esoteric" for more esoteric stuff such as bpf() and |
65 | usefaultd() and make systemd-analyze check for it. | |
66 | ||
06898123 LP |
67 | * paranoia: whenever we process passwords, call mlock() on the memory |
68 | first. i.e. look for all places we use string_erase()/string_free_erase() and | |
fc420dfb | 69 | augment them with mlock(). Also use MADV_DONTDUMP |
06898123 | 70 | |
32875617 LP |
71 | * whenever oom_kill memory.event event is triggered print a nice log message |
72 | ||
73 | * Move RestrictAddressFamily= to the new cgroup create socket | |
74 | ||
75 | * support the bind/connect/sendmsg cgroup stuff for sandboxing, and possibly | |
76 | patching around | |
77 | ||
76853293 LP |
78 | * maybe implicitly attach monotonic+realtime timestamps to outgoing messages in |
79 | log.c and sd-journal-send | |
80 | ||
06898123 LP |
81 | * optionally: turn on cgroup delegation for per-session scope units |
82 | ||
d3aeddb8 LP |
83 | * introduce per-unit (i.e. per-slice, per-service) journal log size limits. |
84 | ||
af560fc1 LP |
85 | * optionally, if a per-partition GPT flag is set for the root/home/… partitions |
86 | format the partition on next boot and unset the flag, in order to implement | |
87 | factory reset. also, add a second flag that simply indicates whether such a | |
88 | scheme is supported. then, add a tool (or maybe beef up systemd-dissect) to | |
89 | show state of these flags, and optionally trigger such a factory reset on | |
90 | next boot by setting the flag. | |
91 | ||
42e18088 LP |
92 | * sd-boot: automatically load EFI modules from some drop-in dir, so that people |
93 | can add in file system drivers and such | |
94 | ||
42e18088 LP |
95 | * sd-boot: optionally, show boot menu when previous default boot item has |
96 | non-zero "tries done" count | |
97 | ||
8f2eb730 LP |
98 | * maybe set a special xattr on cgroups that have delegate=yes set, to make it |
99 | easy to mark cut points | |
100 | ||
101 | * introduce an option (or replacement) for "systemctl show" that outputs all | |
102 | properties as JSON, similar to busctl's new JSON output. In contrast to that | |
103 | it should skip the variant type string though. | |
104 | ||
105 | * augment CODE_FILE=, CODE_LINE= with something like CODE_BASE= or so which | |
106 | contains some identifier for the project, which allows us to include | |
107 | clickable links to source files generating these log messages. The identifier | |
108 | could be some abberviated URL prefix or so (taking inspiration from Go | |
109 | imports). For example, for systemd we could use | |
110 | CODE_BASE=github.com/systemd/systemd/blob/98b0b1123cc or so which is | |
111 | sufficient to build a link by prefixing "http://" and suffixing the | |
112 | CODE_FILE. | |
113 | ||
114 | * when outputting log data with journalctl and the log data includes references | |
115 | to configuration files (CONFIG_FILE=), create a clickable link for it. | |
116 | ||
117 | * Augment MESSAGE_ID with MESSAGE_BASE, in a similar fashion so that we can | |
118 | make clickable links from log messages carrying a MESSAGE_ID, that lead to | |
119 | some explanatory text online. | |
120 | ||
7bd4bcf7 LP |
121 | * maybe extend .path units to expose fanotify() per-mount change events |
122 | ||
a33ffd15 LP |
123 | * Add a "systemctl list-units --by-slice" mode or so, which rearranges the |
124 | output of "systemctl list-units" slightly by showing the tree structure of | |
125 | the slices, and the units attached to them. | |
126 | ||
20d4b101 LP |
127 | * the a-posteriori stopping of units bound to units that disappeared logic |
128 | should be reworked: there should be a queue of units, and we should only | |
129 | enqeue stop jobs from a defer event that processes queue instead of | |
130 | right-away when we find a unit that is bound to one that doesn't exist | |
131 | anymore. (similar to how the stop-unneeded queue has been reworked the same | |
132 | way) | |
4e8113bb | 133 | |
126708fa LP |
134 | * nspawn: make nspawn suitable for shell pipelines: instead of triggering a |
135 | hangup when input is finished, send ^D, which synthesizes an EOF. Then wait | |
136 | for hangup or ^D before passing on the EOF. | |
137 | ||
bb527e11 LP |
138 | * When reloading configuration PID 1 should reset all its properties to the |
139 | original defaults before calling parse_config() | |
140 | ||
cd710e6a LP |
141 | * Add OnTimezoneChange= and OnTimeChange= stanzas to .timer units in order to |
142 | schedule events based on time and timezone changes. | |
143 | ||
72d711ef | 144 | * nspawn: greater control over selinux label? |
c7db2a9d | 145 | |
c633b0a6 LP |
146 | * hibernate/s2h: make this robust and safe to enable in Fedora by default. |
147 | Specifically: | |
148 | ||
149 | 1. add resume_offset support to the resume code (i.e. support swap files | |
150 | properly) | |
e83419d0 | 151 | 2. check if swap is on weird storage and refuse if so |
9259d0e2 | 152 | 3. add autodetection of hibernation images |
c633b0a6 | 153 | |
070d0ac9 LP |
154 | * cgroups: use inotify to get notified when somebody else modifies cgroups |
155 | owned by us, then log a friendly warning. | |
156 | ||
e44924f5 LP |
157 | * beef up log.c with support for stripping ANSI sequences from strings, so that |
158 | it is OK to include them in log strings. This would be particularly useful so | |
159 | that our log messages could contain clickable links for example for unit | |
160 | files and suchlike we operate on. | |
070d0ac9 | 161 | |
8c4c2dfc LP |
162 | * add support for "portablectl attach http://foobar.com/waaa.raw (i.e. importd integration) |
163 | ||
164 | * add attach --enable and attach --now (for attach+enable+start) | |
165 | ||
166 | * sync dynamic uids/gids between host+portable srvice (i.e. if DynamicUser=1 is set for a service, make sure that the | |
167 | selected user is resolvable in the service even if it ships its own /etc/passwd) | |
168 | ||
5da19043 LP |
169 | * Fix DECIMAL_STR_MAX or DECIMAL_STR_WIDTH. One includes a trailing NUL, the |
170 | other doesn't. What a desaster. Probably to exclude it. Also | |
171 | DECIMAL_STR_WIDTH should probably add an extra "-" into account for negative | |
172 | numbers. | |
173 | ||
16270697 LP |
174 | * Check that users of inotify's IN_DELETE_SELF flag are using it properly, as |
175 | usually IN_ATTRIB is the right way to watch deleted files, as the former only | |
176 | fires when a file is actually removed from disk, i.e. the link count drops to | |
177 | zero and is not open anymore, while the latter happens when a file is | |
178 | unlinked from any dir. | |
179 | ||
bd1b3f75 | 180 | * port systemctl, busctl, … over to format-table.[ch]'s table formatters |
5da19043 | 181 | |
7bc756ff LP |
182 | * pid1: lock image configured with RootDirectory=/RootImage= using the usual nspawn semantics while the unit is up |
183 | ||
184 | * add --vacuum-xyz options to coredumpctl, matching those journalctl already has. | |
185 | ||
0bb8dfaa LP |
186 | * SuccessExitStatus= and friends should probably also accept symbolic exit |
187 | codes names, i.e. error codes from the list maintained in exit-codes.[ch] | |
188 | ||
53c70a27 LP |
189 | * introduce Ephemeral= unit file switch, that creates an ephemeral copy of all |
190 | files and directories that are left writable for a unit, and which are | |
191 | removed after the unit goes down again. A bit like --ephemeral for | |
192 | systemd-nspawn but for system services. If used together with RootImage= this | |
193 | should reflink the image file itself. | |
194 | ||
195 | Related: add Ephemeral=<path1> <path2> … which would allow marking | |
196 | specific paths only like this. | |
197 | ||
53c70a27 LP |
198 | * add CopyFile= or so as unit file setting that may be used to copy files or |
199 | directory trees from the host to te services RootImage= and RootDirectory= | |
200 | environment. Which we can use for /etc/machine-id and in particular | |
201 | /etc/resolv.conf. Should be smart and do something useful on read-only | |
202 | images, for example fallback to read-only bind mounting the file instead. | |
203 | ||
d9b50610 LP |
204 | * nspawn's console TTY should be allocated from within the container, not |
205 | mounted in from the outside | |
206 | ||
207 | * show invocation ID in systemd-run output | |
208 | ||
209 | * bypass SIGTERM state in unit files if KillSignal is SIGKILL | |
210 | ||
211 | * tree-wide: ensure we always block the signals we hook into with | |
212 | sd_event_add_signal() first | |
213 | ||
9711b1ad LP |
214 | * add proper dbus APIs for the various sd_notify() commands, such as MAINPID=1 |
215 | and so on, which would mean we could report errors and such. | |
216 | ||
1e784321 LP |
217 | * teach tmpfiles.d q/Q logic something sensible in the context of XFS/ext4 |
218 | project quota | |
0d545655 | 219 | |
6b7b0f39 LP |
220 | * introduce DefaultSlice= or so in system.conf that allows changing where we |
221 | place our units by default, i.e. change system.slice to something | |
222 | else. Similar, ManagerSlice= should exist so that PID1's own scope unit could | |
223 | be moved somewhere else too. Finally machined and logind should get similar | |
224 | options so that it is possible to move user session scopes and machines to a | |
225 | different slice too by default. Usecase: people who want to put resources on | |
226 | the entire system, with the exception of one specific service. See: | |
227 | https://lists.freedesktop.org/archives/systemd-devel/2018-February/040369.html | |
228 | ||
aa79f932 LP |
229 | * maybe rework get_user_creds() to query the user database if $SHELL is used |
230 | for root, but only then. | |
586a8e93 | 231 | |
46099c9e LP |
232 | * be stricter with fds we receive for the fdstore: close them asynchronously |
233 | ||
46099c9e LP |
234 | * calenderspec: add support for week numbers and day numbers within a |
235 | year. This would allow us to define "bi-weekly" triggers safely. | |
236 | ||
c3cd7cc9 LP |
237 | * sd-bus: add vtable flag, that may be used to request client creds implicitly |
238 | and asynchronously before dispatching the operation | |
239 | ||
06345858 LP |
240 | * make use of ethtool veth peer info in machined, for automatically finding out |
241 | host-side interface pointing to the container. | |
242 | ||
48f1b5e5 LP |
243 | * add some special mode to LogsDirectory=/StateDirectory=… that allows |
244 | declaring these directories without necessarily pulling in deps for them, or | |
245 | creating them when starting up. That way, we could declare that | |
246 | systemd-journald writes to /var/log/journal, which could be useful when we | |
247 | doing disk usage calculations and so on. | |
248 | ||
cb77e122 | 249 | * taint systemd if there are fewer than 65536 users assigned (userns) to the system. |
c6009ff0 | 250 | |
899feb72 | 251 | * deprecate RootDirectoryStartOnly= in favour of a new ExecStart= prefix char |
c6009ff0 | 252 | |
3d80d454 LP |
253 | * add a new RuntimeDirectoryPreserve= mode that defines a similar lifecycle for |
254 | the runtime dir as we maintain for the fdstore: i.e. keep it around as long | |
255 | as the unit is running or has a job queued. | |
256 | ||
5f7ecd61 | 257 | * support projid-based quota in machinectl for containers |
5962e9db | 258 | |
17b6f896 LP |
259 | * maybe use SOURCE_DATE_EPOCH (i.e. the env var the reproducible builds folks |
260 | introduced) as the RTC epoch, instead of the mtime of NEWS. | |
261 | ||
17b6f896 LP |
262 | * add a way to lock down cgroup migration: a boolean, which when set for a unit |
263 | makes sure the processes in it can never migrate out of it | |
264 | ||
17b6f896 LP |
265 | * blog about fd store and restartable services |
266 | ||
267 | * document Environment=SYSTEMD_LOG_LEVEL=debug drop-in in debugging document | |
268 | ||
370f9c21 LP |
269 | * rework ExecOutput and ExecInput enums so that EXEC_OUTPUT_NULL loses its |
270 | magic meaning and is no longer upgraded to something else if set explicitly. | |
271 | ||
17b6f896 LP |
272 | * in the long run: permit a system with /etc/machine-id linked to /dev/null, to |
273 | make it lose its identity, i.e. be anonymous. For this we'd have to patch | |
274 | through the whole tree to make all code deal with the case where no machine | |
275 | ID is available. | |
276 | ||
277 | * optionally, collect cgroup resource data, and store it in per-unit RRD files, | |
278 | suitable for processing with rrdtool. Add bus API to access this data, and | |
279 | possibly implement a CPULoad property based on it. | |
280 | ||
e7e4a258 LP |
281 | * beef up pam_systemd to take unit file settings such as cgroups properties as |
282 | parameters | |
283 | ||
6fc373ee LP |
284 | * maybe hook of xfs/ext4 quotactl() with services? i.e. automatically manage |
285 | the quota of a the user indicated in User= via unit file settings, like the | |
5962e9db LP |
286 | other resource management concepts. Would mix nicely with DynamicUser=1. Or |
287 | alternatively, do this with projids, so that we can also cover services | |
288 | running as root. Quota should probably cover all the special dirs such as | |
289 | StateDirectory=, LogsDirectory=, CacheDirectory=, as well as RootDirectory= if it | |
290 | is set, plus the whole disk space any image configured with RootImage=. | |
6fc373ee | 291 | |
9a92a97a LP |
292 | * In DynamicUser= mode: before selecting a UID, use disk quota APIs on relevant |
293 | disks to see if the UID is already in use. | |
294 | ||
2368e974 LP |
295 | * add "systemctl wait" or so, which does what "systemd-run --wait" does, but |
296 | for all units. It should be both a way to pin units into memory as well as a | |
297 | wait to retrieve their exit data. | |
298 | ||
fa991fb7 LP |
299 | * expose IO accounting data on the bus, show it in systemd-run --wait and log |
300 | about it in the resource log message | |
301 | ||
302 | * add "systemctl purge" for flushing out configuration, state, logs, ... of a | |
303 | unit when it is stopped | |
304 | ||
305 | * show whether a service has out-of-date configuration in "systemctl status" by | |
306 | using mtime data of ConfigurationDirectory=. | |
307 | ||
e3b6ae8d | 308 | * replace all remaining uses of fgets() + LINE_MAX by read_line() |
620218fb | 309 | |
d73b607d LP |
310 | * Add AddUser= setting to unit files, similar to DynamicUser=1 which however |
311 | creates a static, persistent user rather than a dynamic, transient user. We | |
312 | can leverage code from sysusers.d for this. | |
313 | ||
fd63f36c LP |
314 | * add some optional flag to ReadWritePaths= and friends, that has the effect |
315 | that we create the dir in question when the service is started. Example: | |
316 | ||
317 | ReadWritePaths=:/var/lib/foobar | |
318 | ||
3576dddf LP |
319 | * maybe add call sd_journal_set_block_timeout() or so to set SO_SNDTIMEO for |
320 | the sd-journal logging socket, and, if the timeout is set to 0, sets | |
321 | O_NONBLOCK on it. That way people can control if and when to block for | |
322 | logging. | |
323 | ||
fe6a0235 LP |
324 | * hostnamed: populate form factor data from a new hwdb database, so that old |
325 | yogas can be recognized as "convertible" too, even if they predate the DMI | |
326 | "convertible" form factor | |
327 | ||
08422e63 LP |
328 | * Maybe add a small tool invoked early at boot, that adds in or resizes |
329 | partitions automatically, to be used when the media used is actually larger | |
330 | than the image written onto it is. | |
331 | ||
d543b9f5 LP |
332 | * Maybe add PrivatePIDs= as new unit setting, and do minimal PID namespacing |
333 | after all. Be strict however, only support the equivalent of nspawn's | |
334 | --as-pid2 switch, and sanely proxy sd_notify() messages dropping stuff such | |
335 | as MAINPID. | |
336 | ||
f59d1da8 LP |
337 | * Add ExecMonitor= setting. May be used multiple times. Forks off a process in |
338 | the service cgroup, which is supposed to monitor the service, and when it | |
339 | exits the service is considered failed by its monitor. | |
340 | ||
33bac67b LP |
341 | * track the per-service PAM process properly (i.e. as an additional control |
342 | process), so that it may be queried on the bus and everything. | |
343 | ||
344 | * add a new "debug" job mode, that is propagated to unit_start() and for | |
345 | services results in two things: we raise SIGSTOP right before invoking | |
346 | execve() and turn off watchdog support. Then, use that to implement | |
347 | "systemd-gdb" for attaching to the start-up of any system service in its | |
348 | natural habitat. | |
349 | ||
8eb7383b LP |
350 | * maybe introduce gpt auto discovery for /var/tmp? |
351 | ||
8eb7383b LP |
352 | * maybe add gpt-partition-based user management: each user gets his own |
353 | LUKS-encrypted GPT partition with a new GPT type. A small nss module | |
354 | enumerates users via udev partition enumeration. UIDs are assigned in a fixed | |
355 | way: the partition index is added as offset to some fixed base uid. User name | |
356 | is stored in GPT partition name. A PAM module authenticates the user via the | |
357 | LUKS partition password. Benefits: strong per-user security, compatibility | |
358 | with stateless/read-only/verity-enabled root. (other idea: do this based on | |
359 | loopback files in /home, without GPT involvement) | |
360 | ||
361 | * gpt-auto logic: introduce support for discovering /var matching an image. For | |
362 | that, use a partition type UUID that is hashed from the OS name (as encoded | |
363 | in /etc/os-release), the architecture, and 4 new bits from the gpt flags | |
364 | field of the root partition. This way can easily support multiple OS | |
365 | installations on the same GPT partition table, without problems with | |
366 | unmatched /var partitions. | |
367 | ||
368 | * gpt-auto logic: related to the above, maybe support a "secondary" root | |
369 | partition, that is mounted to / and is writable, and where the actual root's | |
370 | /usr is mounted into. | |
371 | ||
8eb7383b LP |
372 | * 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 |
373 | ||
67234d21 LP |
374 | * drop nss-myhostname in favour of nss-resolve? |
375 | ||
b5bdbcd5 LP |
376 | * add a percentage syntax for TimeoutStopSec=, e.g. TimeoutStopSec=150%, and |
377 | then use that for the setting used in user@.service. It should be understood | |
378 | relative to the configured default value. | |
379 | ||
d21494ea LP |
380 | * in networkd, when matching device types, fix up DEVTYPE rubbish the kernel passes to us |
381 | ||
382 | * enable LockMLOCK to take a percentage value relative to physical memory | |
383 | ||
04397464 | 384 | * Permit masking specific netlink APIs with RestrictAddressFamily= |
d82047be | 385 | |
d82047be LP |
386 | * nspawn: support that /proc, /sys/, /dev are pre-mounted |
387 | ||
d82047be LP |
388 | * define gpt header bits to select volatility mode |
389 | ||
42d61ded LP |
390 | * ProtectKernelLogs= (drops CAP_SYSLOG, add seccomp for syslog() syscall, and DeviceAllow to /dev/kmsg) in service files |
391 | ||
392 | * ProtectClock= (drops CAP_SYS_TIMES, adds seecomp filters for settimeofday, adjtimex), sets DeviceAllow o /dev/rtc | |
393 | ||
04397464 | 394 | * ProtectTracing= (drops CAP_SYS_PTRACE, blocks ptrace syscall, makes /sys/kernel/tracing go away) |
42d61ded | 395 | |
04397464 | 396 | * ProtectMount= (drop mount/umount/pivot_root from seccomp, disallow fuse via DeviceAllow, imply Mountflags=slave) |
563a69f4 | 397 | |
04397464 | 398 | * ProtectKeyRing= to take keyring calls away |
2c5f2958 | 399 | |
8ce9b83a | 400 | * RemoveKeyRing= to remove all keyring entries of the specified user |
a46eac1b LP |
401 | |
402 | * ProtectReboot= that masks reboot() and kexec_load() syscalls, prohibits kill | |
403 | on PID 1 with the relevant signals, and makes relevant files in /sys and | |
404 | /proc (such as the sysrq stuff) unavailable | |
405 | ||
e40a326c | 406 | * make sure the ratelimit object can deal with USEC_INFINITY as way to turn off things |
89f193fa | 407 | |
6809de5b LP |
408 | * journalctl: make sure -f ends when the container indicated by -M terminates |
409 | ||
2c5f2958 LP |
410 | * mount: automatically search for "main" partition of an image has multiple |
411 | partitions | |
412 | ||
f8afc2a9 LP |
413 | * expose the "privileged" flag of ExecCommand on the bus, and open it up to |
414 | transient units | |
415 | ||
8ce9b83a LP |
416 | * in nss-systemd, if we run inside of RootDirectory= with PrivateUsers= set, |
417 | find a way to map the User=/Group= of the service to the right name. This way | |
418 | a user/group for a service only has to exist on the host for the right | |
419 | mapping to work. | |
420 | ||
2c5f2958 LP |
421 | * add bus API for creating unit files in /etc, reusing the code for transient units |
422 | ||
423 | * add bus API to remove unit files from /etc | |
424 | ||
425 | * add bus API to retrieve current unit file contents (i.e. implement "systemctl cat" on the bus only) | |
426 | ||
b8c7afdf LP |
427 | * rework fopen_temporary() to make use of open_tmpfile_linkable() (problem: the |
428 | kernel doesn't support linkat() that replaces existing files, currently) | |
429 | ||
1e555cb5 LP |
430 | * transient units: don't bother with actually setting unit properties, we |
431 | reload the unit file anyway | |
432 | ||
1e555cb5 LP |
433 | * journald: sigbus API via a signal-handler safe function that people may call |
434 | from the SIGBUS handler | |
435 | ||
c8048350 LP |
436 | * optionally, also require WATCHDOG=1 notifications during service start-up and shutdown |
437 | ||
648b1220 LP |
438 | * delay activation of logind until somebody logs in, or when /dev/tty0 pulls it |
439 | in or lingering is on (so that containers don't bother with it until PAM is used). also exit-on-idle | |
440 | ||
3d39e6e5 LP |
441 | * cache sd_event_now() result from before the first iteration... |
442 | ||
f506d09f LP |
443 | * add systemctl stop --job-mode=triggering that follows TRIGGERED_BY deps and adds them to the same transaction |
444 | ||
bd098bce LP |
445 | * PID1: find a way how we can reload unit file configuration for |
446 | specific units only, without reloading the whole of systemd | |
447 | ||
f9bf1b8f | 448 | * add an explicit parser for LimitRTPRIO= that verifies |
de7399eb | 449 | the specified range and generates sane error messages for incorrect |
f9bf1b8f | 450 | specifications. |
de7399eb | 451 | |
3efc8c72 LP |
452 | * when we detect that there are waiting jobs but no running jobs, do something |
453 | ||
06ce859b | 454 | * push CPUAffinity= also into the "cpuset" cgroup controller (only after the cpuset controller got ported to the unified hierarchy) |
03364e47 | 455 | |
e6a26d8c LP |
456 | * PID 1 should send out sd_notify("WATCHDOG=1") messages (for usage in the --user mode, and when run via nspawn) |
457 | ||
a2088fd0 LP |
458 | * there's probably something wrong with having user mounts below /sys, |
459 | as we have for debugfs. for exmaple, src/core/mount.c handles mounts | |
460 | prefixed with /sys generally special. | |
461 | http://lists.freedesktop.org/archives/systemd-devel/2015-June/032962.html | |
462 | ||
8aa20381 LP |
463 | * fstab-generator: default to tmpfs-as-root if only usr= is specified on the kernel cmdline |
464 | ||
b18d23d7 LP |
465 | * docs: bring http://www.freedesktop.org/wiki/Software/systemd/MyServiceCantGetRealtime up to date |
466 | ||
60d17b74 LP |
467 | * add a job mode that will fail if a transaction would mean stopping |
468 | running units. Use this in timedated to manage the NTP service | |
469 | state. | |
470 | http://lists.freedesktop.org/archives/systemd-devel/2015-April/030229.html | |
471 | ||
477e75ef LP |
472 | * The udev blkid built-in should expose a property that reflects |
473 | whether media was sensed in USB CF/SD card readers. This should then | |
474 | be used to control SYSTEMD_READY=1/0 so that USB card readers aren't | |
475 | picked up by systemd unless they contain a medium. This would mirror | |
476 | the behaviour we already have for CD drives. | |
477 | ||
2bc39683 LP |
478 | * networkd/udev: implement SR_IOV configuration in .link files: |
479 | http://lists.freedesktop.org/archives/systemd-devel/2015-January/027451.html | |
480 | ||
c3a0d00d LP |
481 | * hostnamectl: show root image uuid |
482 | ||
d2f81fb0 LP |
483 | * Find a solution for SMACK capabilities stuff: |
484 | http://lists.freedesktop.org/archives/systemd-devel/2014-December/026188.html | |
98cd2651 | 485 | |
2a441c8a LP |
486 | * "systemctl preset-all" should probably order the unit files it |
487 | operates on lexicographically before starting to work, in order to | |
488 | ensure deterministic behaviour if two unit files conflict (like DMs | |
489 | do, for example) | |
490 | ||
0a86c1a9 LP |
491 | * synchronize console access with BSD locks: |
492 | http://lists.freedesktop.org/archives/systemd-devel/2014-October/024582.html | |
493 | ||
e031c227 | 494 | * as soon as we have sender timestamps, revisit coalescing multiple parallel daemon reloads: |
0a86c1a9 LP |
495 | http://lists.freedesktop.org/archives/systemd-devel/2014-December/025862.html |
496 | ||
e3286870 LP |
497 | * in systemctl list-unit-files: show the install value the presets would suggest for a service in a third column |
498 | ||
8514b677 LP |
499 | * figure out when we can use the coarse timers |
500 | ||
7b0fce61 LP |
501 | * add "systemctl start -v foobar.service" that shows logs of a service |
502 | while the start command runs. This is non-trivial to do without | |
503 | races though, since we should flush out all journal messages before | |
504 | returning from the "systemctl stop". | |
505 | ||
b568ef14 | 506 | * 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 | 507 | |
d48b7bd2 LP |
508 | * maybe add support for specifier expansion in user.conf, specifically DefaultEnvironment= |
509 | ||
8483d73f LP |
510 | * consider showing the unit names during boot up in the status output, not just the unit descriptions |
511 | ||
8483d73f LP |
512 | * maybe allow timer units with an empty Units= setting, so that they |
513 | can be used for resuming the system but nothing else. | |
514 | ||
25e773ee | 515 | * what to do about udev db binary stability for apps? (raw access is not an option) |
b857e042 | 516 | |
3bcde97e LP |
517 | * man: maybe use the word "inspect" rather than "introspect"? |
518 | ||
279f0366 | 519 | * systemctl: if some operation fails, show log output? |
533bb267 | 520 | |
39c38ce1 | 521 | * systemctl edit: use equvalent of cat() to insert existing config as a comment, prepended with #. |
b42de08a | 522 | Upon editor exit, lines with one # are removed, lines with two # are left with one #, etc. |
202aea45 | 523 | |
720652b3 | 524 | * exponential backoff in timesyncd when we cannot reach a server |
42aeb14a | 525 | |
720652b3 | 526 | * timesyncd: add ugly bus calls to set NTP servers per-interface, for usage by NM |
e25b5a8d | 527 | |
563b1bdc LP |
528 | * merge ~/.local/share and ~/.local/lib into one similar /usr/lib and /usr/share.... |
529 | ||
5dcf9838 LP |
530 | * systemd.show_status= should probably have a mode where only failed |
531 | units are shown. | |
532 | ||
6bd7941e TG |
533 | * add systemd.abort_on_kill or some other such flag to send SIGABRT instead of SIGKILL |
534 | (throughout the codebase, not only PID1) | |
535 | ||
9d6db739 | 536 | * resolved: |
9d6db739 | 537 | - mDNS/DNS-SD |
ccc3e8a1 LP |
538 | - service registration |
539 | - service/domain/types browsing | |
0f47ed0a | 540 | - avahi compat |
9d6db739 | 541 | - DNS-SD service registration from socket units |
e25b5a8d DH |
542 | - resolved should optionally register additional per-interface LLMNR |
543 | names, so that for the container case we can establish the same name | |
544 | (maybe "host") for referencing the server, everywhere. | |
720652b3 | 545 | - allow clients to request DNSSEC for a single lookup even if DNSSEC is off (?) |
3efb871a | 546 | - hook up resolved with machined-based address resolution |
3f77a1b1 | 547 | |
e25b5a8d | 548 | * refcounting in sd-resolve is borked |
e2a69298 | 549 | |
2834ffe7 LP |
550 | * Add a new verb "systemctl top" |
551 | ||
a940778f LP |
552 | * add new gpt type for btrfs volumes |
553 | ||
a01647e5 | 554 | * support empty /etc boots nicely: |
3c779fa5 | 555 | - nspawn/gpt-generator: introduce new gpt partition type for /usr |
a01647e5 | 556 | |
3de03738 LP |
557 | * generator that automatically discovers btrfs subvolumes, identifies their purpose based on some xattr on them. |
558 | ||
37efac5d LP |
559 | * a way for container managers to turn off getty starting via $container_headless= or so... |
560 | ||
7348b3ad LP |
561 | * figure out a nice way how we can let the admin know what child/sibling unit causes cgroup membership for a specific unit |
562 | ||
81429136 KS |
563 | * For timer units: add some mechanisms so that timer units that trigger immediately on boot do not have the services |
564 | they run added to the initial transaction and thus confuse Type=idle. | |
e107ed18 | 565 | |
edb2935c LP |
566 | * add bus api to query unit file's X fields. |
567 | ||
6a3f892a | 568 | * gpt-auto-generator: |
2a781fc9 | 569 | - Define new partition type for encrypted swap? Support probed LUKS for encrypted swap? |
6a3f892a | 570 | - Make /home automount rather than mount? |
6a3f892a | 571 | |
65026403 LP |
572 | * add generator that pulls in systemd-network from containers when |
573 | CAP_NET_ADMIN is set, more than the loopback device is defined, even | |
574 | when it is otherwise off | |
f8901862 | 575 | |
f9bf1b8f | 576 | * MessageQueueMessageSize= (and suchlike) should use parse_iec_size(). |
eda8f067 | 577 | |
af1082b0 LP |
578 | * implement Distribute= in socket units to allow running multiple |
579 | service instances processing the listening socket, and open this up | |
580 | for ReusePort= | |
581 | ||
09ecd746 LP |
582 | * introduce bus call FreezeUnit(s, b), as well as "systemctl freeze |
583 | $UNIT" and "systemctl thaw $UNIT" as wrappers around this. The calls | |
584 | should SIGSTOP all unit processes in a loop until all processes of | |
585 | it are fully stopped. This can later be used for app management by | |
586 | desktop UIs such as gnome-shell to freeze apps that are not visible | |
587 | on screen, not unlike how job control works on the shell | |
588 | ||
f38afcd0 | 589 | * cgroups: |
f38afcd0 | 590 | - implement per-slice CPUFairScheduling=1 switch |
f38afcd0 LP |
591 | - introduce high-level settings for RT budget, swappiness |
592 | - how to reset dynamically changed unit cgroup attributes sanely? | |
593 | - when reloading configuration, apply new cgroup configuration | |
594 | - when recursively showing the cgroup hierarchy, optionally also show | |
595 | the hierarchies of child processes | |
0bee65f0 | 596 | |
f38afcd0 | 597 | * transient units: |
f38afcd0 | 598 | - add field to transient units that indicate whether systemd or somebody else saves/restores its settings, for integration with libvirt |
ebcf1f97 | 599 | |
47c94a96 LP |
600 | * Automatically configure swap partition to use for hibernation by looking for largest swap partition on the root disk? |
601 | ||
718db961 LP |
602 | * when we detect low battery and no AC on boot, show pretty splash and refuse boot |
603 | ||
718db961 LP |
604 | * libsystemd-journal, libsystemd-login, libudev: add calls to easily attach these objects to sd-event event loops |
605 | ||
966204e0 LP |
606 | * be more careful what we export on the bus as (usec_t) 0 and (usec_t) -1 |
607 | ||
41644622 LP |
608 | * 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 |
609 | ||
7f79cd71 | 610 | * After coming back from hibernation reset hibernation swap partition using the /dev/snapshot ioctl APIs |
0aafd43d | 611 | |
19aadacf JE |
612 | * If we try to find a unit via a dangling symlink, generate a clean |
613 | error. Currently, we just ignore it and read the unit from the search | |
df5f6971 LP |
614 | path anyway. |
615 | ||
04397464 | 616 | * refuse boot if /usr/lib/os-release is missing or /etc/machine-id cannot be set up |
fcba531e | 617 | |
bdeeb6b5 LP |
618 | * man: the documentation of Restart= currently is very misleading and suggests the tools from ExecStartPre= might get restarted. |
619 | ||
620 | * load .d/*.conf dropins for device units | |
621 | ||
6bb648a1 | 622 | * sd-bus: |
0d43ffef | 623 | - EBADSLT handling |
fa607802 | 624 | - GetAllProperties() on a non-existing object does not result in a failure currently |
7212c608 | 625 | - port to sd-resolve for connecting to TCP dbus servers |
57f2a947 | 626 | - 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 | 627 | - see if we can drop more message validation on the sending side |
f38afcd0 | 628 | - add API to clone sd_bus_message objects |
ab9716c2 | 629 | - longer term: priority inheritance |
df98a87b | 630 | - dbus spec updates: |
df98a87b LP |
631 | - NameLost/NameAcquired obsolete |
632 | - GVariant | |
2ecfc64e | 633 | - path escaping |
6a8b5fa4 | 634 | - update systemd.special(7) to mention that dbus.socket is only about the compatibility socket now |
f38afcd0 LP |
635 | |
636 | * sd-event | |
12179984 | 637 | - allow multiple signal handlers per signal? |
0536ce5d | 638 | - document chaining of signal handler for SIGCHLD and child handlers |
e25b5a8d DH |
639 | - define more intervals where we will shift wakeup intervals around in, 1h, 6h, 24h, ... |
640 | - generate a failure of a default event loop is executed out-of-thread | |
eb01ba5d | 641 | |
69af4503 | 642 | * investigate endianness issues of UUID vs. GUID |
e8a7a315 | 643 | |
461bd8e4 LP |
644 | * dbus: when a unit failed to load (i.e. is in UNIT_ERROR state), we |
645 | should be able to safely try another attempt when the bus call LoadUnit() is invoked. | |
646 | ||
ab8e074c LP |
647 | * add a pam module that passes the hdd passphrase into the PAM stack and then expires it, for usage by gdm auto-login. |
648 | ||
649 | * add a pam module that on password changes updates any LUKS slot where the password matches | |
650 | ||
fff87a35 | 651 | * test/: |
20d52ab6 | 652 | - add unit tests for config_parse_device_allow() |
b8b4d3dd | 653 | |
b5c03638 | 654 | * seems that when we follow symlinks to units we prefer the symlink |
d28315e4 | 655 | destination path over /etc and /usr. We should not do that. Instead |
b5c03638 LP |
656 | /etc should always override /run+/usr and also any symlink |
657 | destination. | |
658 | ||
eece8c6f LP |
659 | * when isolating, try to figure out a way how we implicitly can order |
660 | all units we stop before the isolating unit... | |
661 | ||
356ce991 LP |
662 | * teach ConditionKernelCommandLine= globs or regexes (in order to match foobar={no,0,off}) |
663 | ||
c1446921 LP |
664 | * BootLoaderSpec: Clarify that the kernel has to be in $BOOT. Clarify |
665 | that the boot loader should be installed to the ESP. Define a way | |
666 | how an installer can figure out whether a BLS compliant boot loader | |
667 | is installed. | |
795607b2 | 668 | |
0be8342c LP |
669 | * think about requeuing jobs when daemon-reload is issued? usecase: |
670 | the initrd issues a reload after fstab from the host is accessible | |
671 | and we might want to requeue the mounts local-fs acquired through | |
672 | that automatically. | |
673 | ||
e5ec62c5 | 674 | * systemd-inhibit: make taking delay locks useful: support sending SIGINT or SIGTERM on PrepareForSleep() |
54c31a79 | 675 | |
ccddd104 | 676 | * remove any syslog support from log.c — we probably cannot do this before split-off udev is gone for good |
826872b6 | 677 | |
3679d112 LP |
678 | * shutdown logging: store to EFI var, and store to USB stick? |
679 | ||
356ce991 | 680 | * merge unit_kill_common() and unit_kill_context() |
490b7e47 | 681 | |
81d112a8 | 682 | * introduce ExecCondition= in services |
490b7e47 | 683 | |
b44be3ec | 684 | * EFI: |
b44be3ec LP |
685 | - honor language efi variables for default language selection (if there are any?) |
686 | - honor timezone efi variables for default timezone selection (if there are any?) | |
466784c8 | 687 | - change bootctl to be backed by systemd-bootd to control temporary and persistent default boot goal plus efi variables |
631427d6 ZJS |
688 | * bootctl |
689 | - verify that the files boot entries point to exist | |
690 | - recognize the case when not booted on EFI | |
691 | - specify paths for boot entries | |
e4181484 | 692 | |
c0fe5db5 | 693 | * maybe do not install getty@tty1.service symlink in /etc but in /usr? |
e9fd44b7 | 694 | |
b44be3ec | 695 | * print a nicer explanation if people use variable/specifier expansion in ExecStart= for the first word |
8ed20651 | 696 | |
b44be3ec | 697 | * mount: turn dependency information from /proc/self/mountinfo into dependency information between systemd units. |
e6c6e7af | 698 | |
b44be3ec LP |
699 | * logind: |
700 | - logind: optionally, ignore idle-hint logic for autosuspend, block suspend as long as a session is around | |
b44be3ec LP |
701 | - logind: wakelock/opportunistic suspend support |
702 | - Add pretty name for seats in logind | |
703 | - logind: allow showing logout dialog from system? | |
f38afcd0 LP |
704 | - add Suspend() bus calls which take timestamps to fix double suspend issues when somebody hits suspend and closes laptop quickly. |
705 | - if pam_systemd is invoked by su from a process that is outside of a | |
706 | any session we should probably just become a NOP, since that's | |
707 | usually not a real user session but just some system code that just | |
708 | needs setuid(). | |
279f0366 LP |
709 | - logind: make the Suspend()/Hibernate() bus calls wait for the for |
710 | the job to be completed. before returning, so that clients can wait | |
711 | for "systemctl suspend" to finish to know when the suspending is | |
712 | complete. | |
713 | - logind: when the power button is pressed short, just popup a | |
714 | logout dialog. If it is pressed for 1s, do the usual | |
715 | shutdown. Inspiration are Macs here. | |
279f0366 | 716 | - expose "Locked" property on logind sesison objects |
e25b5a8d DH |
717 | - maybe allow configuration of the StopTimeout for session scopes |
718 | - rename session scope so that it includes the UID. THat way | |
719 | the session scope can be arranged freely in slices and we don't have | |
720 | make assumptions about their slice anymore. | |
721 | - follow PropertiesChanged state more closely, to deal with quick logouts and | |
722 | relogins | |
e673ad04 | 723 | |
b44be3ec | 724 | * journal: |
57f2a947 | 725 | - consider introducing implicit _TTY= + _PPID= + _EUID= + _EGID= + _FSUID= + _FSGID= fields |
c06bf414 | 726 | - import and delete pstore filesystem content at startup |
b44be3ec LP |
727 | - journald: also get thread ID from client, plus thread name |
728 | - journal: when waiting for journal additions in the client always sleep at least 1s or so, in order to minimize wakeups | |
729 | - add API to close/reopen/get fd for journal client fd in libsystemd-journal. | |
d28315e4 | 730 | - fallback to /dev/log based logging in libsystemd-journal, if we cannot log natively? |
b44be3ec | 731 | - declare the local journal protocol stable in the wiki interface chart |
b44be3ec LP |
732 | - sd-journal: speed up sd_journal_get_data() with transparent hash table in bg |
733 | - journald: when dropping msgs due to ratelimit make sure to write | |
734 | "dropped %u messages" not only when we are about to print the next | |
735 | message that works, but alraedy after a short tiemout | |
736 | - check if we can make journalctl by default use --follow mode inside of less if called without args? | |
737 | - maybe add API to send pairs of iovecs via sd_journal_send | |
f47ec8eb | 738 | - journal: add a setgid "systemd-journal" utility to invoke from libsystemd-journal, which passes fds via STDOUT and does PK access |
b44be3ec LP |
739 | - journactl: support negative filtering, i.e. FOOBAR!="waldo", |
740 | and !FOOBAR for events without FOOBAR. | |
038cf334 ZJS |
741 | - journal: store timestamp of journal_file_set_offline() int he header, |
742 | so it is possible to display when the file was last synced. | |
b44be3ec LP |
743 | - 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. |
744 | - journal: find a way to allow dropping history early, based on priority, other rules | |
745 | - journal: When used on NFS, check payload hashes | |
b44be3ec LP |
746 | - journald: add kernel cmdline option to disable ratelimiting for debug purposes |
747 | - refuse taking lower-case variable names in sd_journal_send() and friends. | |
748 | - journald: we currently rotate only after MaxUse+MaxFilesize has been reached. | |
749 | - journal: deal nicely with byte-by-byte copied files, especially regards header | |
b44be3ec | 750 | - journal: sanely deal with entries which are larger than the individual file size, but where the components would fit |
601d9d6f | 751 | - Replace utmp, wtmp, btmp, and lastlog completely with journal |
f38afcd0 | 752 | - journalctl: instead --after-cursor= maybe have a --cursor=XYZ+1 syntax? |
f38afcd0 LP |
753 | - when a kernel driver logs in a tight loop, we should ratelimit that too. |
754 | - journald: optionally, log debug messages to /run but everything else to /var | |
755 | - journald: when we drop syslog messages because the syslog socket is | |
756 | full, make sure to write how many messages are lost as first thing | |
757 | to syslog when it works again. | |
f38afcd0 LP |
758 | - change systemd-journal-flush into a service that stays around during |
759 | boot, and causes the journal to be moved back to /run on shutdown, | |
d28315e4 | 760 | so that we do not keep /var busy. This needs to happen synchronously, |
f38afcd0 | 761 | hence doing this via signals is not going to work. |
279f0366 LP |
762 | - optionally support running journald from the command line for testing purposes in external projects |
763 | - journald: allow per-priority and per-service retention times when rotating/vacuuming | |
764 | - journald: make use of uid-range.h to managed uid ranges to split | |
765 | journals in. | |
766 | - journalctl: add the ability to look for the most recent process of a binary. journalctl /usr/bin/X11 --pid=-1 or so... | |
767 | - improve journalctl performance by loading journal files | |
768 | lazily. Encode just enough information in the file name, so that we | |
769 | do not have to open it to know that it is not interesting for us, for | |
770 | the most common operations. | |
e25b5a8d | 771 | - man: document that corrupted journal files is nothing to act on |
e25b5a8d DH |
772 | - rework journald sigbus stuff to use mutex |
773 | - Set RLIMIT_NPROC for systemd-journal-xyz, and all other of our | |
774 | services that run under their own user ids, and use User= (but only | |
775 | in a world where userns is ubiquitous since otherwise we cannot | |
776 | invoke those daemons on the host AND in a container anymore). Also, | |
777 | if LimitNPROC= is used without User= we should warn and refuse | |
778 | operation. | |
779 | - journalctl --verify: don't show files that are currently being | |
780 | written to as FAIL, but instead show that their are being written to. | |
781 | - add journalctl -H that talks via ssh to a remote peer and passes through | |
782 | binary logs data | |
e25b5a8d | 783 | - add a version of --merge which also merges /var/log/journal/remote |
e25b5a8d DH |
784 | - journalctl: -m should access container journals directly by enumerating |
785 | them via machined, and also watch containers coming and going. | |
786 | Benefit: nspawn --ephemeral would start working nicely with the journal. | |
787 | - assign MESSAGE_ID to log messages about failed services | |
b44be3ec | 788 | |
590171d1 ZJS |
789 | * add a test if all entries in the catalog are properly formatted. |
790 | (Adding dashes in a catalog entry currently results in the catalog entry | |
791 | being silently skipped. journalctl --update-catalog must warn about this, | |
792 | and we should also have a unit test to check that all our message are OK.) | |
793 | ||
b44be3ec | 794 | * document: |
8b8f2591 | 795 | - document that deps in [Unit] sections ignore Alias= fields in |
b44be3ec LP |
796 | [Install] units of other units, unless those units are disabled |
797 | - man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets | |
b44be3ec | 798 | - document that service reload may be implemented as service reexec |
f38afcd0 LP |
799 | - add a man page containing packaging guidelines and recommending usage of things like Documentation=, PrivateTmp=, PrivateNetwork= and ReadOnlyDirectories=/etc /usr. |
800 | - document systemd-journal-flush.service properly | |
f38afcd0 LP |
801 | - documentation: recommend to connect the timer units of a service to the service via Also= in [Install] |
802 | - man: document the very specific env the shutdown drop-in tools live in | |
f38afcd0 LP |
803 | - man: add more examples to man pages |
804 | - man: maybe sort directives in man pages, and take sections from --help and apply them to man too | |
17ec531f | 805 | - document root=gpt-auto properly |
b44be3ec LP |
806 | |
807 | * systemctl: | |
b44be3ec LP |
808 | - add systemctl switch to dump transaction without executing it |
809 | - Add a verbose mode to "systemctl start" and friends that explains what is being done or not done | |
810 | - "systemctl disable" on a static unit prints no message and does | |
811 | nothing. "systemctl enable" does nothing, and gives a bad message | |
812 | about it. Should fix both to print nice actionable messages. | |
813 | - print nice message from systemctl --failed if there are no entries shown, and hook that into ExecStartPre of rescue.service/emergency.service | |
814 | - add new command to systemctl: "systemctl system-reexec" which reexecs as many daemons as virtually possible | |
d28315e4 | 815 | - systemctl enable: fail if target to alias into does not exist? maybe show how many units are enabled afterwards? |
b44be3ec | 816 | - systemctl: "Journal has been rotated since unit was started." message is misleading |
61233823 | 817 | - systemctl status output should include list of triggering units and their status |
f38afcd0 LP |
818 | |
819 | * unit install: | |
820 | - "systemctl mask" should find all names by which a unit is accessible | |
821 | (i.e. by scanning for symlinks to it) and link them all to /dev/null | |
8b04b925 | 822 | |
b44be3ec | 823 | * timer units: |
b44be3ec LP |
824 | - timer units should get the ability to trigger when: |
825 | o CLOCK_REALTIME makes jumps (TFD_TIMER_CANCEL_ON_SET) | |
826 | o DST changes | |
4db688e0 | 827 | o timezone changes |
90e071d1 | 828 | - Modulate timer frequency based on battery state |
d2e83c23 | 829 | |
a19554ed LP |
830 | * add libsystemd-password or so to query passwords during boot using the password agent logic |
831 | ||
a7a3f28b LP |
832 | * clean up date formatting and parsing so that all absolute/relative timestamps we format can also be parsed |
833 | ||
b44be3ec | 834 | * on shutdown: move utmp, wall, audit logic all into PID 1 (or logind?), get rid of systemd-update-utmp-runlevel |
08f95888 | 835 | |
f59d1da8 | 836 | * make repeated alt-ctrl-del presses printing a dump |
dcfc4b2e | 837 | |
71ef24d0 LP |
838 | * hostnamed: before returning information from /etc/machine-info.conf check the modification data and reread. Similar for localed, ... |
839 | ||
d28315e4 | 840 | * currently x-systemd.timeout is lost in the initrd, since crypttab is copied into dracut, but fstab is not |
1b89884b | 841 | |
b44be3ec | 842 | * nspawn: |
e25b5a8d DH |
843 | - emulate /dev/kmsg using CUSE and turn off the syslog syscall |
844 | with seccomp. That should provide us with a useful log buffer that | |
845 | systemd can log to during early boot, and disconnect container logs | |
846 | from the kernel's logs. | |
847 | - as soon as networkd has a bus interface, hook up --network-interface=, | |
848 | --network-bridge= with networkd, to trigger netdev creation should an | |
849 | interface be missing | |
e25b5a8d DH |
850 | - a nice way to boot up without machine id set, so that it is set at boot |
851 | automatically for supporting --ephemeral. Maybe hash the host machine id | |
852 | together with the machine name to generate the machine id for the container | |
853 | - fix logic always print a final newline on output. | |
854 | https://github.com/systemd/systemd/pull/272#issuecomment-113153176 | |
855 | - should optionally support receiving WATCHDOG=1 messages from its payload | |
856 | PID 1... | |
e25b5a8d DH |
857 | - optionally automatically add FORWARD rules to iptables whenever nspawn is |
858 | running, remove them when shut down. | |
e25b5a8d | 859 | |
347a17d5 ZJS |
860 | * dissect |
861 | - refuse mounting over a mount point | |
862 | - automatically discover .roothash files in dissect, similarly to nspawn | |
863 | ||
e25b5a8d | 864 | * machined: |
e25b5a8d DH |
865 | - add an API so that libvirt-lxc can inform us about network interfaces being |
866 | removed or added to an existing machine | |
867 | - "machinectl migrate" or similar to copy a container from or to a | |
868 | difference host, via ssh | |
e25b5a8d DH |
869 | - introduce systemd-nspawn-ephemeral@.service, and hook it into |
870 | "machinectl start" with a new --ephemeral switch | |
871 | - "machinectl status" should also show internal logs of the container in | |
872 | question | |
e25b5a8d DH |
873 | - "machinectl history" |
874 | - "machinectl diff" | |
875 | - "machinectl commit" that takes a writable snapshot of a tree, invokes a | |
876 | shell in it, and marks it read-only after use | |
877 | ||
b44be3ec | 878 | * cryptsetup: |
b44be3ec | 879 | - cryptsetup-generator: allow specification of passwords in crypttab itself |
5f1dac6b | 880 | - support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator |
f8019684 | 881 | |
424a19f8 | 882 | * hw watchdog: optionally try to use the preset watchdog timeout instead of always overriding it |
41f9172f | 883 | https://bugs.freedesktop.org/show_bug.cgi?id=54712 |
424a19f8 | 884 | |
83fefc88 ZJS |
885 | * add a dependency on standard-conf.xml and other included files to man pages |
886 | ||
68f16003 | 887 | * MountFlags=shared acts as MountFlags=slave right now. |
0790b9fe | 888 | |
fd4d89b2 LP |
889 | * properly handle loop back mounts via fstab, especially regards to fsck/passno |
890 | ||
47ae7201 LP |
891 | * initialize the hostname from the fs label of /, if /etc/hostname does not exist? |
892 | ||
abd55b16 | 893 | * udev: |
abd55b16 | 894 | - move to LGPL |
abd55b16 KS |
895 | - kill scsi_id |
896 | - add trigger --subsystem-match=usb/usb_device device | |
e8d842a0 | 897 | - reimport udev db after MOVE events for devices without dev_t |
b8217b7b | 898 | |
7f110ff9 LP |
899 | * There's currently no way to cancel fsck (used to be possible via C-c or c on the console) |
900 | ||
d0e5a333 LP |
901 | * add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/ |
902 | ||
e25b5a8d DH |
903 | * coredump: |
904 | - save coredump in Windows/Mozilla minidump format | |
73a99163 | 905 | - 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 |
906 | |
907 | * support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting) | |
908 | ||
70a44afe | 909 | * default to actual 32-bit PIDs, via /proc/sys/kernel/pid_max |
65c0cf71 | 910 | |
f957632b KS |
911 | * be able to specify a forced restart of service A where service B depends on, in case B |
912 | needs to be auto-respawned? | |
913 | ||
f38afcd0 | 914 | * tmpfiles: |
f38afcd0 | 915 | - apply "x" on "D" too (see patch from William Douglas) |
614cc34f ZJS |
916 | - replace F with f+. |
917 | - instead of ignoring unknown fields, reject them. | |
e25b5a8d DH |
918 | - creating new directories/subvolumes/fifos/device nodes |
919 | should not follow symlinks. None of the other adjustment or creation | |
920 | calls follow symlinks. | |
1258097c | 921 | |
a4c279f8 LP |
922 | * make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early |
923 | ||
f28f1daf LP |
924 | * verify that the AF_UNIX sockets of a service in the fs still exist |
925 | when we start a service in order to avoid confusion when a user | |
926 | assumes starting a service is enough to make it accessible | |
927 | ||
88a07670 LP |
928 | * Make it possible to set the keymap independently from the font on |
929 | the kernel cmdline. Right now setting one resets also the other. | |
930 | ||
71092d70 | 931 | * and a dbus call to generate target from current state |
916abb21 | 932 | |
68c7d001 | 933 | * write blog stories about: |
796b06c2 | 934 | - hwdb: what belongs into it, lsusb |
68c7d001 | 935 | - enabling dbus services |
7a2a0b90 | 936 | - how to make changes to sysctl and sysfs attributes |
253ee27a | 937 | - remote access |
5d0fcd7c | 938 | - how to pass throw-away units to systemd, or dynamically change properties of existing units |
8bbabc44 | 939 | - testing with Harald's awesome test kit |
f530371f | 940 | - auto-restart |
e707c494 | 941 | - how to develop against journal browsing APIs |
a19554ed | 942 | - the journal HTTP iface |
a73d88fa | 943 | - non-cgroup resource management |
a74a8793 | 944 | - dynamic resource management with cgroups |
3040728b | 945 | - refreshed, longer missions statement |
3679d112 LP |
946 | - calendar time events |
947 | - init=/bin/sh vs. "emergency" mode, vs. "rescue" mode, vs. "multi-user" mode, vs. "graphical" mode, and the debug shell | |
948 | - how to create your own target | |
949 | - instantiated apache, dovecot and so on | |
950 | - hooking a script into various stages of shutdown/rearly booot | |
73090dc8 | 951 | |
21bdae12 LP |
952 | * investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support. |
953 | ||
59fee421 LP |
954 | * dot output for --test showing the 'initial transaction' |
955 | ||
e25b5a8d | 956 | * pid1: |
e25b5a8d DH |
957 | - When logging about multiple units (stopping BoundTo units, conflicts, etc.), |
958 | log both units as UNIT=, so that journalctl -u triggers on both. | |
959 | - generate better errors when people try to set transient properties | |
960 | that are not supported... | |
961 | http://lists.freedesktop.org/archives/systemd-devel/2015-February/028076.html | |
962 | - maybe introduce WantsMountsFor=? Usecase: | |
963 | http://lists.freedesktop.org/archives/systemd-devel/2015-January/027729.html | |
964 | - recreate systemd's D-Bus private socket file on SIGUSR2 | |
e25b5a8d DH |
965 | - move PAM code into its own binary |
966 | - when we automatically restart a service, ensure we restart its rdeps, too. | |
e25b5a8d DH |
967 | - hide PAM options in fragment parser when compile time disabled |
968 | - Support --test based on current system state | |
969 | - 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(). | |
970 | - after deserializing sockets in socket.c we should reapply sockopts and things | |
e25b5a8d DH |
971 | - drop PID 1 reloading, only do reexecing (difficult: Reload() |
972 | currently is properly synchronous, Reexec() is weird, because we | |
973 | cannot delay the response properly until we are back, so instead of | |
974 | being properly synchronous we just keep open the fd and close it | |
975 | when done. That means clients do not get a successful method reply, | |
976 | but much rather a disconnect on success. | |
977 | - when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr | |
978 | - when a bus name of a service disappears from the bus make sure to queue further activation requests | |
979 | ||
980 | * unit files: | |
981 | - allow port=0 in .socket units | |
982 | - maybe introduce ExecRestartPre= | |
983 | - add ReloadSignal= for configuring a reload signal to use | |
984 | - implement Register= switch in .socket units to enable registration | |
985 | in Avahi, RPC and other socket registration services. | |
986 | - allow Type=simple with PIDFile= | |
987 | https://bugzilla.redhat.com/show_bug.cgi?id=723942 | |
988 | - allow writing multiple conditions in unit files on one line | |
989 | - load-fragment: when loading a unit file via a chain of symlinks | |
990 | verify that it is not masked via any of the names traversed. | |
991 | - introduce Type=pid-file | |
e25b5a8d DH |
992 | - introduce mix of BindTo and Requisite |
993 | - add a concept of RemainAfterExit= to scope units | |
e25b5a8d | 994 | - Allow multiple ExecStart= for all Type= settings, so that we can cover rescue.service nicely |
e25b5a8d | 995 | |
af6f0d42 TG |
996 | * udev-link-config: |
997 | - Make sure ID_PATH is always exported and complete for | |
998 | network devices where possible, so we can safely rely | |
999 | on Path= matching | |
8faf88e5 | 1000 | - check MTUBytes parsing (expecting size_t but we are using unsigned) |
af6f0d42 | 1001 | |
88e4d1d7 | 1002 | * sd-rtnl: |
88e4d1d7 | 1003 | - add support for more attribute types |
c589a0e6 | 1004 | - inbuilt piping support (essentially degenerate async)? see loopback-setup.c and other places |
88e4d1d7 | 1005 | |
0a4b9a07 | 1006 | * networkd: |
c74ecd71 TG |
1007 | - add more keys to [Route] and [Address] sections |
1008 | - add support for more DHCPv4 options (and, longer term, other kinds of dynamic config) | |
0a4b9a07 | 1009 | - add proper initrd support (in particular generate .network/.link files based on /proc/cmdline) |
e8d842a0 | 1010 | - add reduced [Link] support to .network files |
5c1d3fc9 | 1011 | - add Scope= parsing option for [Network] |
798e174a | 1012 | - properly handle routerless dhcp leases |
a8eaaee7 | 1013 | - work with non-Ethernet devices |
c9fa3670 | 1014 | - add support for more bond options |
e25b5a8d | 1015 | - dhcp: do we allow configuring dhcp routes on interfaces that are not the one we got the dhcp info from? |
e25b5a8d DH |
1016 | - the DHCP lease data (such as NTP/DNS) is still made available when |
1017 | a carrier is lost on a link. It should be removed instantly. | |
1018 | - expose in the API the following bits: | |
1019 | - option 15, domain name and/or option 119, search list | |
1020 | - option 12, host name and/or option 81, fqdn | |
1021 | - option 123, 144, geolocation | |
1022 | - option 252, configure http proxy (PAC/wpad) | |
1023 | - provide a way to define a per-network interface default metric value | |
1024 | for all routes to it. possibly a second default for DHCP routes. | |
1025 | - allow Name= to be specified repeatedly in the [Match] section. Maybe also | |
1026 | support Name=foo*|bar*|baz ? | |
1027 | - duplicate address check for static IPs (like ARPCHECK in network-scripts) | |
1028 | - allow DUID/IAID to be customized, see issue #394. | |
e25b5a8d | 1029 | - whenever uplink info changes, make DHCP server send out FORCERENEW |
155e8b9a | 1030 | |
473dfd7b TG |
1031 | * networkd-wait-online: |
1032 | - make operstates to wait for configurable? | |
8f5675cc | 1033 | |
ac976532 | 1034 | * dhcp: |
424a8732 | 1035 | - figure out how much we can increase Maximum Message Size |
ac976532 | 1036 | |
37d8b536 PF |
1037 | * dhcp6: |
1038 | - add functions to set previously stored IPv6 addresses on startup and get | |
1039 | them at shutdown; store them in client->ia_na | |
1040 | - write more test cases | |
37d8b536 | 1041 | - implement reconfigure support, see 5.3., 15.11. and 22.20. |
37d8b536 | 1042 | - implement support for temporary adressess (IA_TA) |
37d8b536 PF |
1043 | - implement dhcpv6 authentication |
1044 | - investigate the usefulness of Confirm messages; i.e. are there any | |
1045 | situations where the link changes without any loss in carrier detection | |
1046 | or interface down | |
1047 | - some servers don't do rapid commit without a filled in IA_NA, verify | |
1048 | this behavior | |
4a77c53d | 1049 | - RouteTable= ? |
37d8b536 | 1050 | |
2f8cd170 | 1051 | External: |
74fe1fe3 | 1052 | |
cc9784c6 | 1053 | * dbus: |
3377af3e | 1054 | - natively watch for dbus-*.service symlinks (PENDING) |
b44be3ec | 1055 | - teach dbus to activate all services it finds in /etc/systemd/services/org-*.service |
cc9784c6 | 1056 | |
71092d70 LP |
1057 | * fix alsa mixer restore to not print error when no config is stored |
1058 | ||
74fe1fe3 LP |
1059 | * make cryptsetup lower --iter-time |
1060 | ||
9096ad36 | 1061 | * patch kernel for xattr support in /dev, /proc/, /sys? |
06ae4bfe | 1062 | |
71092d70 | 1063 | * kernel: add device_type = "fb", "fbcon" to class "graphics" |
14bd37fe | 1064 | |
8973790e LP |
1065 | * /usr/bin/service should actually show the new command line |
1066 | ||
d2bbca68 | 1067 | * 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 |
1068 | |
1069 | * fedora: F20: go timer units all the way, leave cron.daily for cron | |
1070 | ||
1071 | * neither pkexec nor sudo initialize environ[] from the PAM environment? | |
b1ce67bf | 1072 | |
4641a16b | 1073 | * fedora: update policy to declare access mode and ownership of unit files to root:root 0644, and add an rpmlint check for it |
19aa7c4f | 1074 | |
baf167ee ZJS |
1075 | * register catalog database signature as file magic |
1076 | ||
1cf3c30c ZJS |
1077 | * zsh shell completion: |
1078 | - <command> <verb> -<TAB> should complete options, but currently does not | |
409886c4 | 1079 | - systemctl add-wants,add-requires |
1cf3c30c | 1080 | |
2c12a402 | 1081 | |
129126f3 | 1082 | Regularly: |
874aa2cc | 1083 | |
129126f3 | 1084 | * look for close() vs. close_nointr() vs. close_nointr_nofail() |
5021be21 | 1085 | |
129126f3 | 1086 | * check for strerror(r) instead of strerror(-r) |
5b6319dc | 1087 | |
444a79d3 LP |
1088 | * pahole |
1089 | ||
d28315e4 | 1090 | * set_put(), hashmap_put() return values check. i.e. == 0 does not free()! |
a3a3e5b6 | 1091 | |
4db17f29 | 1092 | * use secure_getenv() instead of getenv() where appropriate |
88fae6e0 | 1093 | |
d05c556b | 1094 | * link up selected blog stories from man pages and unit files Documentation= fields |
62353f69 ZJS |
1095 | String is not UTF-8 clean, ignoring assignment |
1096 | timedatex.service: Consumed 26ms CPU time. |