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Commit | Line | Data |
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afe3ab58 | 1 | Bugfixes: |
c343be28 | 2 | |
b3ae710c ZJS |
3 | * Should systemctl status \* work on all unit types, not just .service? |
4 | ||
f957632b KS |
5 | * Dangling symlinks of .automount unit files in .wants/ directories, set up |
6 | automount points even when the original .automount file did not exist | |
7 | anymore. Only the .mount unit was still around. | |
8 | ||
8adaf7bd | 9 | * ExecStart with unicode characters fails in strv_split_extract: |
d19e85f0 ZJS |
10 | |
11 | [Service] | |
12 | Environment=ONE='one' "TWO='two two' too" THREE= | |
13 | ExecStart=/bin/python3 -c 'import sys;print(sys.argv)' $ONE $TWO $THREE | |
14 | ||
f38afcd0 | 15 | External: |
f85857df | 16 | |
f38afcd0 | 17 | * Fedora: add an rpmlint check that verifies that all unit files in the RPM are listed in %systemd_post macros. |
bafb15ba | 18 | |
83a1ff25 ZJS |
19 | * wiki: update journal format documentation for lz4 additions |
20 | ||
5e524b40 LP |
21 | Janitorial Clean-ups: |
22 | ||
5e524b40 LP |
23 | * Rearrange tests so that the various test-xyz.c match a specific src/basic/xyz.c again |
24 | ||
fd6c2363 | 25 | Features: |
47ee3ee0 | 26 | |
d93f4df4 LP |
27 | * rework pid watching logic, allow any number of units watch the same pid |
28 | ||
46099c9e LP |
29 | * be stricter with fds we receive for the fdstore: close them asynchronously |
30 | ||
31 | * be stricter with pid file and notify pids: don't allow them to be outside of cgroup, except if sender is privileged | |
32 | ||
33 | * calenderspec: add support for week numbers and day numbers within a | |
34 | year. This would allow us to define "bi-weekly" triggers safely. | |
35 | ||
bce40de9 LP |
36 | * add support for recursive bpf firewalling as supported by the newest kernel |
37 | ||
38 | * add bpf-based implementation of devices cgroup controller logic for compat with cgroupsv2 as supported by newest kernel | |
39 | ||
c3cd7cc9 LP |
40 | * sd-bus: add vtable flag, that may be used to request client creds implicitly |
41 | and asynchronously before dispatching the operation | |
42 | ||
69ec5dec YW |
43 | * implement transient socket unit. |
44 | ||
45 | * make systemd-run create transient path and socket unit. | |
46 | ||
06345858 LP |
47 | * make use of ethtool veth peer info in machined, for automatically finding out |
48 | host-side interface pointing to the container. | |
49 | ||
48f1b5e5 LP |
50 | * add some special mode to LogsDirectory=/StateDirectory=… that allows |
51 | declaring these directories without necessarily pulling in deps for them, or | |
52 | creating them when starting up. That way, we could declare that | |
53 | systemd-journald writes to /var/log/journal, which could be useful when we | |
54 | doing disk usage calculations and so on. | |
55 | ||
38edd43d | 56 | * taint systemd if there are fewer than 65536 users assigned to the system. |
c6009ff0 LP |
57 | |
58 | * deprecate PermissionsStartOnly= and RootDirectoryStartOnly= in favour of the ExecStart= prefix chars | |
59 | ||
3d80d454 LP |
60 | * add a new RuntimeDirectoryPreserve= mode that defines a similar lifecycle for |
61 | the runtime dir as we maintain for the fdstore: i.e. keep it around as long | |
62 | as the unit is running or has a job queued. | |
63 | ||
5962e9db LP |
64 | * support projid-based quota in machinectl for containers, and then drop |
65 | implicit btrfs loopback magic in machined | |
66 | ||
17b6f896 LP |
67 | * Add NetworkNamespacePath= to specify a path to a network namespace |
68 | ||
17b6f896 LP |
69 | * maybe use SOURCE_DATE_EPOCH (i.e. the env var the reproducible builds folks |
70 | introduced) as the RTC epoch, instead of the mtime of NEWS. | |
71 | ||
17b6f896 LP |
72 | * add a way to lock down cgroup migration: a boolean, which when set for a unit |
73 | makes sure the processes in it can never migrate out of it | |
74 | ||
17b6f896 LP |
75 | * blog about fd store and restartable services |
76 | ||
77 | * document Environment=SYSTEMD_LOG_LEVEL=debug drop-in in debugging document | |
78 | ||
370f9c21 LP |
79 | * rework ExecOutput and ExecInput enums so that EXEC_OUTPUT_NULL loses its |
80 | magic meaning and is no longer upgraded to something else if set explicitly. | |
81 | ||
17b6f896 LP |
82 | * in the long run: permit a system with /etc/machine-id linked to /dev/null, to |
83 | make it lose its identity, i.e. be anonymous. For this we'd have to patch | |
84 | through the whole tree to make all code deal with the case where no machine | |
85 | ID is available. | |
86 | ||
87 | * optionally, collect cgroup resource data, and store it in per-unit RRD files, | |
88 | suitable for processing with rrdtool. Add bus API to access this data, and | |
89 | possibly implement a CPULoad property based on it. | |
90 | ||
e7e4a258 LP |
91 | * beef up pam_systemd to take unit file settings such as cgroups properties as |
92 | parameters | |
93 | ||
e7e4a258 LP |
94 | * a new "systemd-analyze security" tool outputting a checklist of security |
95 | features a service does and does not implement | |
96 | ||
6fc373ee LP |
97 | * maybe hook of xfs/ext4 quotactl() with services? i.e. automatically manage |
98 | the quota of a the user indicated in User= via unit file settings, like the | |
5962e9db LP |
99 | other resource management concepts. Would mix nicely with DynamicUser=1. Or |
100 | alternatively, do this with projids, so that we can also cover services | |
101 | running as root. Quota should probably cover all the special dirs such as | |
102 | StateDirectory=, LogsDirectory=, CacheDirectory=, as well as RootDirectory= if it | |
103 | is set, plus the whole disk space any image configured with RootImage=. | |
6fc373ee | 104 | |
9a92a97a LP |
105 | * Introduce "exit" as an EmergencyAction value, and allow to configure a |
106 | per-unit success/failure exit code to configure. This would be useful for | |
107 | running commands inside of services inside of containers, which could then | |
108 | propagate their failure state all the way up. | |
109 | ||
110 | * In DynamicUser= mode: before selecting a UID, use disk quota APIs on relevant | |
111 | disks to see if the UID is already in use. | |
112 | ||
3992bce1 LP |
113 | * add dissect_image_warn() as a wrapper around dissect_image() that prints |
114 | friendly log messages for the returned errors, so that we don't have to | |
115 | duplicate that in nspawn, systemd-dissect and PID 1. | |
116 | ||
2368e974 LP |
117 | * add "systemctl wait" or so, which does what "systemd-run --wait" does, but |
118 | for all units. It should be both a way to pin units into memory as well as a | |
119 | wait to retrieve their exit data. | |
120 | ||
195c2c7f LP |
121 | * maybe set a new set of env vars for services, based on RuntimeDirectory=, |
122 | StateDirectory=, LogsDirectory=, CacheDirectory= and ConfigurationDirectory= | |
123 | automatically. For example, there could be $RUNTIME_DIRECTORY, | |
124 | $STATE_DIRECTORY, $LOGS_DIRECTORY=, $CACHE_DIRECTORY and | |
125 | $CONFIGURATION_DIRECTORY or so. This could be useful to write services that | |
126 | can adapt to varying directories for these purposes. Special care has to be | |
127 | taken if multiple dirs are configured. Maybe avoid setting the env vars in | |
128 | that case? | |
129 | ||
fa991fb7 LP |
130 | * expose IO accounting data on the bus, show it in systemd-run --wait and log |
131 | about it in the resource log message | |
132 | ||
133 | * add "systemctl purge" for flushing out configuration, state, logs, ... of a | |
134 | unit when it is stopped | |
135 | ||
136 | * show whether a service has out-of-date configuration in "systemctl status" by | |
137 | using mtime data of ConfigurationDirectory=. | |
138 | ||
620218fb LP |
139 | * replace all uses of fgets() + LINE_MAX by read_line() |
140 | ||
d73b607d LP |
141 | * Add AddUser= setting to unit files, similar to DynamicUser=1 which however |
142 | creates a static, persistent user rather than a dynamic, transient user. We | |
143 | can leverage code from sysusers.d for this. | |
144 | ||
fd63f36c LP |
145 | * add some optional flag to ReadWritePaths= and friends, that has the effect |
146 | that we create the dir in question when the service is started. Example: | |
147 | ||
148 | ReadWritePaths=:/var/lib/foobar | |
149 | ||
3576dddf LP |
150 | * maybe add call sd_journal_set_block_timeout() or so to set SO_SNDTIMEO for |
151 | the sd-journal logging socket, and, if the timeout is set to 0, sets | |
152 | O_NONBLOCK on it. That way people can control if and when to block for | |
153 | logging. | |
154 | ||
5e806f45 LP |
155 | * tighten sd_notify() MAINPID= checks a bit: don't accept foreign PIDs (i.e. |
156 | PIDs not managed by the service manager) | |
157 | ||
fe6a0235 LP |
158 | * hostnamed: populate form factor data from a new hwdb database, so that old |
159 | yogas can be recognized as "convertible" too, even if they predate the DMI | |
160 | "convertible" form factor | |
161 | ||
08422e63 LP |
162 | * Maybe add a small tool invoked early at boot, that adds in or resizes |
163 | partitions automatically, to be used when the media used is actually larger | |
164 | than the image written onto it is. | |
165 | ||
d543b9f5 LP |
166 | * Maybe add PrivatePIDs= as new unit setting, and do minimal PID namespacing |
167 | after all. Be strict however, only support the equivalent of nspawn's | |
168 | --as-pid2 switch, and sanely proxy sd_notify() messages dropping stuff such | |
169 | as MAINPID. | |
170 | ||
f59d1da8 LP |
171 | * Add ExecMonitor= setting. May be used multiple times. Forks off a process in |
172 | the service cgroup, which is supposed to monitor the service, and when it | |
173 | exits the service is considered failed by its monitor. | |
174 | ||
33bac67b LP |
175 | * track the per-service PAM process properly (i.e. as an additional control |
176 | process), so that it may be queried on the bus and everything. | |
177 | ||
178 | * add a new "debug" job mode, that is propagated to unit_start() and for | |
179 | services results in two things: we raise SIGSTOP right before invoking | |
180 | execve() and turn off watchdog support. Then, use that to implement | |
181 | "systemd-gdb" for attaching to the start-up of any system service in its | |
182 | natural habitat. | |
183 | ||
0c426957 LP |
184 | * replace all canonicalize_file_name() invocations by chase_symlinks(), in |
185 | particulr those where a rootdir is relevant. | |
186 | ||
8eb7383b LP |
187 | * maybe introduce gpt auto discovery for /var/tmp? |
188 | ||
8eb7383b LP |
189 | * maybe add gpt-partition-based user management: each user gets his own |
190 | LUKS-encrypted GPT partition with a new GPT type. A small nss module | |
191 | enumerates users via udev partition enumeration. UIDs are assigned in a fixed | |
192 | way: the partition index is added as offset to some fixed base uid. User name | |
193 | is stored in GPT partition name. A PAM module authenticates the user via the | |
194 | LUKS partition password. Benefits: strong per-user security, compatibility | |
195 | with stateless/read-only/verity-enabled root. (other idea: do this based on | |
196 | loopback files in /home, without GPT involvement) | |
197 | ||
198 | * gpt-auto logic: introduce support for discovering /var matching an image. For | |
199 | that, use a partition type UUID that is hashed from the OS name (as encoded | |
200 | in /etc/os-release), the architecture, and 4 new bits from the gpt flags | |
201 | field of the root partition. This way can easily support multiple OS | |
202 | installations on the same GPT partition table, without problems with | |
203 | unmatched /var partitions. | |
204 | ||
205 | * gpt-auto logic: related to the above, maybe support a "secondary" root | |
206 | partition, that is mounted to / and is writable, and where the actual root's | |
207 | /usr is mounted into. | |
208 | ||
8eb7383b LP |
209 | * 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 |
210 | ||
67234d21 LP |
211 | * drop nss-myhostname in favour of nss-resolve? |
212 | ||
b5bdbcd5 LP |
213 | * add a percentage syntax for TimeoutStopSec=, e.g. TimeoutStopSec=150%, and |
214 | then use that for the setting used in user@.service. It should be understood | |
215 | relative to the configured default value. | |
216 | ||
d21494ea LP |
217 | * in networkd, when matching device types, fix up DEVTYPE rubbish the kernel passes to us |
218 | ||
219 | * enable LockMLOCK to take a percentage value relative to physical memory | |
220 | ||
04397464 | 221 | * Permit masking specific netlink APIs with RestrictAddressFamily= |
d82047be | 222 | |
d82047be LP |
223 | * nspawn: support that /proc, /sys/, /dev are pre-mounted |
224 | ||
d82047be LP |
225 | * define gpt header bits to select volatility mode |
226 | ||
42d61ded LP |
227 | * ProtectKernelLogs= (drops CAP_SYSLOG, add seccomp for syslog() syscall, and DeviceAllow to /dev/kmsg) in service files |
228 | ||
229 | * ProtectClock= (drops CAP_SYS_TIMES, adds seecomp filters for settimeofday, adjtimex), sets DeviceAllow o /dev/rtc | |
230 | ||
04397464 | 231 | * ProtectTracing= (drops CAP_SYS_PTRACE, blocks ptrace syscall, makes /sys/kernel/tracing go away) |
42d61ded | 232 | |
04397464 | 233 | * ProtectMount= (drop mount/umount/pivot_root from seccomp, disallow fuse via DeviceAllow, imply Mountflags=slave) |
563a69f4 | 234 | |
04397464 | 235 | * ProtectKeyRing= to take keyring calls away |
2c5f2958 | 236 | |
8ce9b83a | 237 | * RemoveKeyRing= to remove all keyring entries of the specified user |
a46eac1b LP |
238 | |
239 | * ProtectReboot= that masks reboot() and kexec_load() syscalls, prohibits kill | |
240 | on PID 1 with the relevant signals, and makes relevant files in /sys and | |
241 | /proc (such as the sysrq stuff) unavailable | |
242 | ||
243 | * DeviceAllow= should also generate seccomp filters for mknod() | |
8ce9b83a | 244 | |
e40a326c | 245 | * make sure the ratelimit object can deal with USEC_INFINITY as way to turn off things |
89f193fa | 246 | |
6809de5b LP |
247 | * journalctl: make sure -f ends when the container indicated by -M terminates |
248 | ||
2c5f2958 LP |
249 | * mount: automatically search for "main" partition of an image has multiple |
250 | partitions | |
251 | ||
f8afc2a9 LP |
252 | * expose the "privileged" flag of ExecCommand on the bus, and open it up to |
253 | transient units | |
254 | ||
8ce9b83a LP |
255 | * in nss-systemd, if we run inside of RootDirectory= with PrivateUsers= set, |
256 | find a way to map the User=/Group= of the service to the right name. This way | |
257 | a user/group for a service only has to exist on the host for the right | |
258 | mapping to work. | |
259 | ||
2c5f2958 LP |
260 | * add bus API for creating unit files in /etc, reusing the code for transient units |
261 | ||
262 | * add bus API to remove unit files from /etc | |
263 | ||
264 | * add bus API to retrieve current unit file contents (i.e. implement "systemctl cat" on the bus only) | |
265 | ||
b8c7afdf LP |
266 | * rework fopen_temporary() to make use of open_tmpfile_linkable() (problem: the |
267 | kernel doesn't support linkat() that replaces existing files, currently) | |
268 | ||
b8c7afdf LP |
269 | * check if DeviceAllow= should split first, resolve specifiers later |
270 | ||
1e555cb5 LP |
271 | * transient units: don't bother with actually setting unit properties, we |
272 | reload the unit file anyway | |
273 | ||
1e555cb5 LP |
274 | * journald: sigbus API via a signal-handler safe function that people may call |
275 | from the SIGBUS handler | |
276 | ||
c8048350 LP |
277 | * optionally, also require WATCHDOG=1 notifications during service start-up and shutdown |
278 | ||
7a79d1ec LP |
279 | * resolved: when routing queries, make sure only look for the *longest* suffix... |
280 | ||
648b1220 LP |
281 | * delay activation of logind until somebody logs in, or when /dev/tty0 pulls it |
282 | in or lingering is on (so that containers don't bother with it until PAM is used). also exit-on-idle | |
283 | ||
3d39e6e5 LP |
284 | * cache sd_event_now() result from before the first iteration... |
285 | ||
f506d09f LP |
286 | * add systemctl stop --job-mode=triggering that follows TRIGGERED_BY deps and adds them to the same transaction |
287 | ||
bd098bce LP |
288 | * PID1: find a way how we can reload unit file configuration for |
289 | specific units only, without reloading the whole of systemd | |
290 | ||
f9bf1b8f | 291 | * add an explicit parser for LimitRTPRIO= that verifies |
de7399eb | 292 | the specified range and generates sane error messages for incorrect |
f9bf1b8f | 293 | specifications. |
de7399eb | 294 | |
3efc8c72 LP |
295 | * when we detect that there are waiting jobs but no running jobs, do something |
296 | ||
06ce859b | 297 | * push CPUAffinity= also into the "cpuset" cgroup controller (only after the cpuset controller got ported to the unified hierarchy) |
03364e47 | 298 | |
e6a26d8c LP |
299 | * PID 1 should send out sd_notify("WATCHDOG=1") messages (for usage in the --user mode, and when run via nspawn) |
300 | ||
a2088fd0 LP |
301 | * there's probably something wrong with having user mounts below /sys, |
302 | as we have for debugfs. for exmaple, src/core/mount.c handles mounts | |
303 | prefixed with /sys generally special. | |
304 | http://lists.freedesktop.org/archives/systemd-devel/2015-June/032962.html | |
305 | ||
8aa20381 LP |
306 | * fstab-generator: default to tmpfs-as-root if only usr= is specified on the kernel cmdline |
307 | ||
b18d23d7 LP |
308 | * docs: bring http://www.freedesktop.org/wiki/Software/systemd/MyServiceCantGetRealtime up to date |
309 | ||
449a22a5 | 310 | * mounting and unmounting mount points manually with different source |
61233823 | 311 | devices will result in collected on all devices used. |
449a22a5 LP |
312 | http://lists.freedesktop.org/archives/systemd-devel/2015-April/030225.html |
313 | ||
60d17b74 LP |
314 | * add a job mode that will fail if a transaction would mean stopping |
315 | running units. Use this in timedated to manage the NTP service | |
316 | state. | |
317 | http://lists.freedesktop.org/archives/systemd-devel/2015-April/030229.html | |
318 | ||
2f653bde LP |
319 | * Maybe add support for the equivalent of "ethtool advertise" to .link files? |
320 | http://lists.freedesktop.org/archives/systemd-devel/2015-April/030112.html | |
321 | ||
477e75ef LP |
322 | * The udev blkid built-in should expose a property that reflects |
323 | whether media was sensed in USB CF/SD card readers. This should then | |
324 | be used to control SYSTEMD_READY=1/0 so that USB card readers aren't | |
325 | picked up by systemd unless they contain a medium. This would mirror | |
326 | the behaviour we already have for CD drives. | |
327 | ||
2bc39683 LP |
328 | * networkd/udev: implement SR_IOV configuration in .link files: |
329 | http://lists.freedesktop.org/archives/systemd-devel/2015-January/027451.html | |
330 | ||
17fe5614 LP |
331 | * Rework systemctl's GetAll property parsing to use the generic bus_map_all_properties() API |
332 | ||
54ff1d69 | 333 | * Port various tools to make use of verbs.[ch], where applicable: busctl, |
6c6d285f | 334 | coredumpctl, hostnamectl, localectl, timedatectl |
c3a0d00d | 335 | |
c3a0d00d LP |
336 | * hostnamectl: show root image uuid |
337 | ||
82e6c50c LP |
338 | * sysfs set api in libudev is not const |
339 | ||
d2f81fb0 LP |
340 | * Find a solution for SMACK capabilities stuff: |
341 | http://lists.freedesktop.org/archives/systemd-devel/2014-December/026188.html | |
98cd2651 | 342 | |
2a441c8a LP |
343 | * "systemctl preset-all" should probably order the unit files it |
344 | operates on lexicographically before starting to work, in order to | |
345 | ensure deterministic behaviour if two unit files conflict (like DMs | |
346 | do, for example) | |
347 | ||
0a86c1a9 LP |
348 | * synchronize console access with BSD locks: |
349 | http://lists.freedesktop.org/archives/systemd-devel/2014-October/024582.html | |
350 | ||
e031c227 | 351 | * as soon as we have sender timestamps, revisit coalescing multiple parallel daemon reloads: |
0a86c1a9 LP |
352 | http://lists.freedesktop.org/archives/systemd-devel/2014-December/025862.html |
353 | ||
e3286870 LP |
354 | * in systemctl list-unit-files: show the install value the presets would suggest for a service in a third column |
355 | ||
8514b677 LP |
356 | * figure out when we can use the coarse timers |
357 | ||
7b0fce61 LP |
358 | * add "systemctl start -v foobar.service" that shows logs of a service |
359 | while the start command runs. This is non-trivial to do without | |
360 | races though, since we should flush out all journal messages before | |
361 | returning from the "systemctl stop". | |
362 | ||
b568ef14 | 363 | * 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 | 364 | |
d48b7bd2 LP |
365 | * maybe add support for specifier expansion in user.conf, specifically DefaultEnvironment= |
366 | ||
758c4d7a LP |
367 | * introduce systemd-timesync-wait.service or so to sync on an NTP fix? |
368 | ||
8483d73f LP |
369 | * consider showing the unit names during boot up in the status output, not just the unit descriptions |
370 | ||
8483d73f LP |
371 | * maybe allow timer units with an empty Units= setting, so that they |
372 | can be used for resuming the system but nothing else. | |
373 | ||
25e773ee | 374 | * what to do about udev db binary stability for apps? (raw access is not an option) |
b857e042 | 375 | |
6dab5bb1 LP |
376 | * maybe provide an API to allow migration of foreign PIDs into existing scopes. |
377 | ||
3bcde97e LP |
378 | * man: maybe use the word "inspect" rather than "introspect"? |
379 | ||
279f0366 | 380 | * systemctl: if some operation fails, show log output? |
533bb267 | 381 | |
39c38ce1 | 382 | * systemctl edit: use equvalent of cat() to insert existing config as a comment, prepended with #. |
b42de08a | 383 | Upon editor exit, lines with one # are removed, lines with two # are left with one #, etc. |
202aea45 | 384 | |
720652b3 | 385 | * exponential backoff in timesyncd when we cannot reach a server |
42aeb14a | 386 | |
720652b3 | 387 | * timesyncd: add ugly bus calls to set NTP servers per-interface, for usage by NM |
e25b5a8d | 388 | |
563b1bdc LP |
389 | * merge ~/.local/share and ~/.local/lib into one similar /usr/lib and /usr/share.... |
390 | ||
5dcf9838 LP |
391 | * systemd.show_status= should probably have a mode where only failed |
392 | units are shown. | |
393 | ||
6bd7941e TG |
394 | * add systemd.abort_on_kill or some other such flag to send SIGABRT instead of SIGKILL |
395 | (throughout the codebase, not only PID1) | |
396 | ||
9d6db739 | 397 | * resolved: |
9d6db739 | 398 | - mDNS/DNS-SD |
ccc3e8a1 LP |
399 | - service registration |
400 | - service/domain/types browsing | |
0f47ed0a | 401 | - avahi compat |
9d6db739 | 402 | - DNS-SD service registration from socket units |
e25b5a8d DH |
403 | - resolved should optionally register additional per-interface LLMNR |
404 | names, so that for the container case we can establish the same name | |
405 | (maybe "host") for referencing the server, everywhere. | |
720652b3 | 406 | - allow clients to request DNSSEC for a single lookup even if DNSSEC is off (?) |
3efb871a | 407 | - hook up resolved with machined-based address resolution |
3f77a1b1 | 408 | |
e25b5a8d | 409 | * refcounting in sd-resolve is borked |
e2a69298 | 410 | |
2834ffe7 LP |
411 | * Add a new verb "systemctl top" |
412 | ||
a940778f LP |
413 | * add new gpt type for btrfs volumes |
414 | ||
a01647e5 | 415 | * support empty /etc boots nicely: |
3c779fa5 | 416 | - nspawn/gpt-generator: introduce new gpt partition type for /usr |
a01647e5 | 417 | |
3de03738 LP |
418 | * generator that automatically discovers btrfs subvolumes, identifies their purpose based on some xattr on them. |
419 | ||
37efac5d LP |
420 | * a way for container managers to turn off getty starting via $container_headless= or so... |
421 | ||
7348b3ad LP |
422 | * figure out a nice way how we can let the admin know what child/sibling unit causes cgroup membership for a specific unit |
423 | ||
81429136 KS |
424 | * For timer units: add some mechanisms so that timer units that trigger immediately on boot do not have the services |
425 | they run added to the initial transaction and thus confuse Type=idle. | |
e107ed18 | 426 | |
edb2935c LP |
427 | * add bus api to query unit file's X fields. |
428 | ||
6a3f892a | 429 | * gpt-auto-generator: |
2a781fc9 | 430 | - Define new partition type for encrypted swap? Support probed LUKS for encrypted swap? |
6a3f892a | 431 | - Make /home automount rather than mount? |
6a3f892a | 432 | |
65026403 LP |
433 | * add generator that pulls in systemd-network from containers when |
434 | CAP_NET_ADMIN is set, more than the loopback device is defined, even | |
435 | when it is otherwise off | |
f8901862 | 436 | |
f9bf1b8f | 437 | * MessageQueueMessageSize= (and suchlike) should use parse_iec_size(). |
eda8f067 | 438 | |
af1082b0 LP |
439 | * implement Distribute= in socket units to allow running multiple |
440 | service instances processing the listening socket, and open this up | |
441 | for ReusePort= | |
442 | ||
488ad3b3 LP |
443 | * socket units: support creating sockets in different namespace, |
444 | opening it up for JoinsNamespaceOf=. This would require to fork off | |
445 | a tiny process that joins the namespace and creates/binds the socket | |
446 | and passes this back to PID1 via SCM_RIGHTS. This also could be used | |
447 | to allow Chown/chgrp on sockets without requiring NSS in PID 1. | |
448 | ||
09ecd746 LP |
449 | * introduce bus call FreezeUnit(s, b), as well as "systemctl freeze |
450 | $UNIT" and "systemctl thaw $UNIT" as wrappers around this. The calls | |
451 | should SIGSTOP all unit processes in a loop until all processes of | |
452 | it are fully stopped. This can later be used for app management by | |
453 | desktop UIs such as gnome-shell to freeze apps that are not visible | |
454 | on screen, not unlike how job control works on the shell | |
455 | ||
f38afcd0 | 456 | * cgroups: |
f38afcd0 LP |
457 | - implement per-slice CPUFairScheduling=1 switch |
458 | - handle jointly mounted controllers correctly | |
459 | - introduce high-level settings for RT budget, swappiness | |
460 | - how to reset dynamically changed unit cgroup attributes sanely? | |
461 | - when reloading configuration, apply new cgroup configuration | |
462 | - when recursively showing the cgroup hierarchy, optionally also show | |
463 | the hierarchies of child processes | |
0bee65f0 | 464 | |
f38afcd0 | 465 | * transient units: |
f38afcd0 LP |
466 | - add field to transient units that indicate whether systemd or somebody else saves/restores its settings, for integration with libvirt |
467 | - ensure scope units may be started only a single time | |
ebcf1f97 | 468 | |
47c94a96 LP |
469 | * Automatically configure swap partition to use for hibernation by looking for largest swap partition on the root disk? |
470 | ||
718db961 LP |
471 | * when we detect low battery and no AC on boot, show pretty splash and refuse boot |
472 | ||
718db961 LP |
473 | * libsystemd-journal, libsystemd-login, libudev: add calls to easily attach these objects to sd-event event loops |
474 | ||
966204e0 LP |
475 | * be more careful what we export on the bus as (usec_t) 0 and (usec_t) -1 |
476 | ||
41644622 LP |
477 | * 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 |
478 | ||
7f79cd71 | 479 | * After coming back from hibernation reset hibernation swap partition using the /dev/snapshot ioctl APIs |
0aafd43d | 480 | |
19aadacf JE |
481 | * If we try to find a unit via a dangling symlink, generate a clean |
482 | error. Currently, we just ignore it and read the unit from the search | |
df5f6971 LP |
483 | path anyway. |
484 | ||
04397464 | 485 | * refuse boot if /usr/lib/os-release is missing or /etc/machine-id cannot be set up |
fcba531e | 486 | |
bdeeb6b5 LP |
487 | * man: the documentation of Restart= currently is very misleading and suggests the tools from ExecStartPre= might get restarted. |
488 | ||
489 | * load .d/*.conf dropins for device units | |
490 | ||
4e09014d LP |
491 | * allow implementation of InaccessibleDirectories=/ plus |
492 | ReadOnlyDirectories=... for whitelisting files for a service. | |
493 | ||
6bb648a1 | 494 | * sd-bus: |
0d43ffef | 495 | - EBADSLT handling |
fa607802 | 496 | - GetAllProperties() on a non-existing object does not result in a failure currently |
7212c608 | 497 | - port to sd-resolve for connecting to TCP dbus servers |
57f2a947 | 498 | - 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 | 499 | - see if we can drop more message validation on the sending side |
f38afcd0 | 500 | - add API to clone sd_bus_message objects |
ab9716c2 | 501 | - longer term: priority inheritance |
df98a87b | 502 | - dbus spec updates: |
df98a87b LP |
503 | - NameLost/NameAcquired obsolete |
504 | - GVariant | |
2ecfc64e | 505 | - path escaping |
6a8b5fa4 | 506 | - update systemd.special(7) to mention that dbus.socket is only about the compatibility socket now |
f38afcd0 LP |
507 | |
508 | * sd-event | |
12179984 | 509 | - allow multiple signal handlers per signal? |
0536ce5d | 510 | - document chaining of signal handler for SIGCHLD and child handlers |
e25b5a8d DH |
511 | - define more intervals where we will shift wakeup intervals around in, 1h, 6h, 24h, ... |
512 | - generate a failure of a default event loop is executed out-of-thread | |
513 | - maybe add support for inotify events | |
eb01ba5d | 514 | |
69af4503 | 515 | * investigate endianness issues of UUID vs. GUID |
e8a7a315 | 516 | |
461bd8e4 LP |
517 | * dbus: when a unit failed to load (i.e. is in UNIT_ERROR state), we |
518 | should be able to safely try another attempt when the bus call LoadUnit() is invoked. | |
519 | ||
ab8e074c LP |
520 | * add a pam module that passes the hdd passphrase into the PAM stack and then expires it, for usage by gdm auto-login. |
521 | ||
522 | * add a pam module that on password changes updates any LUKS slot where the password matches | |
523 | ||
b454b112 LP |
524 | * maybe add a generator that looks for "systemd.run=" on the kernel cmdline for container usercases... |
525 | ||
fff87a35 ZJS |
526 | * test/: |
527 | - add 'set -e' to scripts in test/ | |
528 | - make stuff in test/ work with separate output dir | |
b8b4d3dd | 529 | |
b5c03638 | 530 | * seems that when we follow symlinks to units we prefer the symlink |
d28315e4 | 531 | destination path over /etc and /usr. We should not do that. Instead |
b5c03638 LP |
532 | /etc should always override /run+/usr and also any symlink |
533 | destination. | |
534 | ||
eece8c6f LP |
535 | * when isolating, try to figure out a way how we implicitly can order |
536 | all units we stop before the isolating unit... | |
537 | ||
356ce991 LP |
538 | * teach ConditionKernelCommandLine= globs or regexes (in order to match foobar={no,0,off}) |
539 | ||
c1446921 LP |
540 | * BootLoaderSpec: Clarify that the kernel has to be in $BOOT. Clarify |
541 | that the boot loader should be installed to the ESP. Define a way | |
542 | how an installer can figure out whether a BLS compliant boot loader | |
543 | is installed. | |
795607b2 | 544 | |
0be8342c LP |
545 | * think about requeuing jobs when daemon-reload is issued? usecase: |
546 | the initrd issues a reload after fstab from the host is accessible | |
547 | and we might want to requeue the mounts local-fs acquired through | |
548 | that automatically. | |
549 | ||
e5ec62c5 | 550 | * systemd-inhibit: make taking delay locks useful: support sending SIGINT or SIGTERM on PrepareForSleep() |
54c31a79 | 551 | |
ccddd104 | 552 | * remove any syslog support from log.c — we probably cannot do this before split-off udev is gone for good |
826872b6 | 553 | |
3679d112 LP |
554 | * shutdown logging: store to EFI var, and store to USB stick? |
555 | ||
356ce991 | 556 | * merge unit_kill_common() and unit_kill_context() |
490b7e47 | 557 | |
81d112a8 | 558 | * introduce ExecCondition= in services |
490b7e47 | 559 | |
b44be3ec | 560 | * EFI: |
b44be3ec LP |
561 | - honor language efi variables for default language selection (if there are any?) |
562 | - honor timezone efi variables for default timezone selection (if there are any?) | |
466784c8 | 563 | - change bootctl to be backed by systemd-bootd to control temporary and persistent default boot goal plus efi variables |
e4181484 | 564 | |
c0fe5db5 | 565 | * maybe do not install getty@tty1.service symlink in /etc but in /usr? |
e9fd44b7 | 566 | |
b44be3ec | 567 | * print a nicer explanation if people use variable/specifier expansion in ExecStart= for the first word |
8ed20651 | 568 | |
b44be3ec | 569 | * mount: turn dependency information from /proc/self/mountinfo into dependency information between systemd units. |
e6c6e7af | 570 | |
b44be3ec LP |
571 | * logind: |
572 | - logind: optionally, ignore idle-hint logic for autosuspend, block suspend as long as a session is around | |
573 | - When we update the kernel all kind of hibernation should be prohibited until shutdown/reboot | |
574 | - logind: wakelock/opportunistic suspend support | |
575 | - Add pretty name for seats in logind | |
576 | - logind: allow showing logout dialog from system? | |
e5ec62c5 | 577 | - we should probably handle SIGTERM/SIGINT to not leave dot files around, just in case |
f38afcd0 LP |
578 | - session scopes/user unit: add RequiresMountsFor for the home directory of the user |
579 | - add Suspend() bus calls which take timestamps to fix double suspend issues when somebody hits suspend and closes laptop quickly. | |
580 | - if pam_systemd is invoked by su from a process that is outside of a | |
581 | any session we should probably just become a NOP, since that's | |
582 | usually not a real user session but just some system code that just | |
583 | needs setuid(). | |
279f0366 LP |
584 | - logind: make the Suspend()/Hibernate() bus calls wait for the for |
585 | the job to be completed. before returning, so that clients can wait | |
586 | for "systemctl suspend" to finish to know when the suspending is | |
587 | complete. | |
588 | - logind: when the power button is pressed short, just popup a | |
589 | logout dialog. If it is pressed for 1s, do the usual | |
590 | shutdown. Inspiration are Macs here. | |
279f0366 LP |
591 | - expose "Locked" property on logind sesison objects |
592 | - given that logind now lets PID 1 do all nasty work, we can | |
593 | probably reduce the capability set it retains substantially. | |
594 | (we need CAP_SYS_ADMIN for drmSetMaster(), so maybe not worth it) | |
b568ef14 | 595 | - expose orientation sensors and tablet mode through logind |
e25b5a8d DH |
596 | - maybe allow configuration of the StopTimeout for session scopes |
597 | - rename session scope so that it includes the UID. THat way | |
598 | the session scope can be arranged freely in slices and we don't have | |
599 | make assumptions about their slice anymore. | |
600 | - follow PropertiesChanged state more closely, to deal with quick logouts and | |
601 | relogins | |
e673ad04 | 602 | |
b44be3ec | 603 | * exec: when deinitializating a tty device fix the perms and group, too, not only when initializing. Set access mode/gid to 0620/tty. |
e673ad04 | 604 | |
b44be3ec | 605 | * service: watchdog logic: for testing purposes allow ping, but do not require pong |
e673ad04 | 606 | |
b44be3ec | 607 | * journal: |
57f2a947 | 608 | - consider introducing implicit _TTY= + _PPID= + _EUID= + _EGID= + _FSUID= + _FSGID= fields |
c06bf414 | 609 | - import and delete pstore filesystem content at startup |
b44be3ec LP |
610 | - journald: also get thread ID from client, plus thread name |
611 | - journal: when waiting for journal additions in the client always sleep at least 1s or so, in order to minimize wakeups | |
612 | - add API to close/reopen/get fd for journal client fd in libsystemd-journal. | |
d28315e4 | 613 | - fallback to /dev/log based logging in libsystemd-journal, if we cannot log natively? |
b44be3ec | 614 | - declare the local journal protocol stable in the wiki interface chart |
b44be3ec LP |
615 | - sd-journal: speed up sd_journal_get_data() with transparent hash table in bg |
616 | - journald: when dropping msgs due to ratelimit make sure to write | |
617 | "dropped %u messages" not only when we are about to print the next | |
618 | message that works, but alraedy after a short tiemout | |
619 | - check if we can make journalctl by default use --follow mode inside of less if called without args? | |
620 | - maybe add API to send pairs of iovecs via sd_journal_send | |
f47ec8eb | 621 | - journal: add a setgid "systemd-journal" utility to invoke from libsystemd-journal, which passes fds via STDOUT and does PK access |
b44be3ec LP |
622 | - journactl: support negative filtering, i.e. FOOBAR!="waldo", |
623 | and !FOOBAR for events without FOOBAR. | |
038cf334 ZJS |
624 | - journal: store timestamp of journal_file_set_offline() int he header, |
625 | so it is possible to display when the file was last synced. | |
b44be3ec LP |
626 | - 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. |
627 | - journal: find a way to allow dropping history early, based on priority, other rules | |
628 | - journal: When used on NFS, check payload hashes | |
b44be3ec LP |
629 | - journald: add kernel cmdline option to disable ratelimiting for debug purposes |
630 | - refuse taking lower-case variable names in sd_journal_send() and friends. | |
631 | - journald: we currently rotate only after MaxUse+MaxFilesize has been reached. | |
632 | - journal: deal nicely with byte-by-byte copied files, especially regards header | |
b44be3ec | 633 | - journal: sanely deal with entries which are larger than the individual file size, but where the components would fit |
601d9d6f | 634 | - Replace utmp, wtmp, btmp, and lastlog completely with journal |
f38afcd0 | 635 | - journalctl: instead --after-cursor= maybe have a --cursor=XYZ+1 syntax? |
f38afcd0 LP |
636 | - when a kernel driver logs in a tight loop, we should ratelimit that too. |
637 | - journald: optionally, log debug messages to /run but everything else to /var | |
638 | - journald: when we drop syslog messages because the syslog socket is | |
639 | full, make sure to write how many messages are lost as first thing | |
640 | to syslog when it works again. | |
f38afcd0 LP |
641 | - change systemd-journal-flush into a service that stays around during |
642 | boot, and causes the journal to be moved back to /run on shutdown, | |
d28315e4 | 643 | so that we do not keep /var busy. This needs to happen synchronously, |
f38afcd0 | 644 | hence doing this via signals is not going to work. |
279f0366 LP |
645 | - optionally support running journald from the command line for testing purposes in external projects |
646 | - journald: allow per-priority and per-service retention times when rotating/vacuuming | |
647 | - journald: make use of uid-range.h to managed uid ranges to split | |
648 | journals in. | |
649 | - journalctl: add the ability to look for the most recent process of a binary. journalctl /usr/bin/X11 --pid=-1 or so... | |
650 | - improve journalctl performance by loading journal files | |
651 | lazily. Encode just enough information in the file name, so that we | |
652 | do not have to open it to know that it is not interesting for us, for | |
653 | the most common operations. | |
e25b5a8d DH |
654 | - journal-or-kmsg is currently broken? See reverted |
655 | commit 4a01181e460686d8b4a543b1dfa7f77c9e3c5ab8. | |
656 | - man: document that corrupted journal files is nothing to act on | |
e25b5a8d DH |
657 | - rework journald sigbus stuff to use mutex |
658 | - Set RLIMIT_NPROC for systemd-journal-xyz, and all other of our | |
659 | services that run under their own user ids, and use User= (but only | |
660 | in a world where userns is ubiquitous since otherwise we cannot | |
661 | invoke those daemons on the host AND in a container anymore). Also, | |
662 | if LimitNPROC= is used without User= we should warn and refuse | |
663 | operation. | |
664 | - journalctl --verify: don't show files that are currently being | |
665 | written to as FAIL, but instead show that their are being written to. | |
666 | - add journalctl -H that talks via ssh to a remote peer and passes through | |
667 | binary logs data | |
e25b5a8d | 668 | - add a version of --merge which also merges /var/log/journal/remote |
e25b5a8d DH |
669 | - journalctl: -m should access container journals directly by enumerating |
670 | them via machined, and also watch containers coming and going. | |
671 | Benefit: nspawn --ephemeral would start working nicely with the journal. | |
672 | - assign MESSAGE_ID to log messages about failed services | |
b44be3ec | 673 | |
590171d1 ZJS |
674 | * add a test if all entries in the catalog are properly formatted. |
675 | (Adding dashes in a catalog entry currently results in the catalog entry | |
676 | being silently skipped. journalctl --update-catalog must warn about this, | |
677 | and we should also have a unit test to check that all our message are OK.) | |
678 | ||
b44be3ec | 679 | * document: |
8b8f2591 | 680 | - document that deps in [Unit] sections ignore Alias= fields in |
b44be3ec LP |
681 | [Install] units of other units, unless those units are disabled |
682 | - man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets | |
b44be3ec | 683 | - document that service reload may be implemented as service reexec |
f38afcd0 LP |
684 | - add a man page containing packaging guidelines and recommending usage of things like Documentation=, PrivateTmp=, PrivateNetwork= and ReadOnlyDirectories=/etc /usr. |
685 | - document systemd-journal-flush.service properly | |
f38afcd0 LP |
686 | - documentation: recommend to connect the timer units of a service to the service via Also= in [Install] |
687 | - man: document the very specific env the shutdown drop-in tools live in | |
f38afcd0 LP |
688 | - man: add more examples to man pages |
689 | - man: maybe sort directives in man pages, and take sections from --help and apply them to man too | |
b44be3ec LP |
690 | |
691 | * systemctl: | |
b44be3ec LP |
692 | - add systemctl switch to dump transaction without executing it |
693 | - Add a verbose mode to "systemctl start" and friends that explains what is being done or not done | |
694 | - "systemctl disable" on a static unit prints no message and does | |
695 | nothing. "systemctl enable" does nothing, and gives a bad message | |
696 | about it. Should fix both to print nice actionable messages. | |
697 | - print nice message from systemctl --failed if there are no entries shown, and hook that into ExecStartPre of rescue.service/emergency.service | |
698 | - add new command to systemctl: "systemctl system-reexec" which reexecs as many daemons as virtually possible | |
d28315e4 | 699 | - systemctl enable: fail if target to alias into does not exist? maybe show how many units are enabled afterwards? |
b44be3ec | 700 | - systemctl: "Journal has been rotated since unit was started." message is misleading |
61233823 | 701 | - systemctl status output should include list of triggering units and their status |
f38afcd0 LP |
702 | |
703 | * unit install: | |
704 | - "systemctl mask" should find all names by which a unit is accessible | |
705 | (i.e. by scanning for symlinks to it) and link them all to /dev/null | |
8b04b925 | 706 | |
b44be3ec | 707 | * timer units: |
b44be3ec LP |
708 | - timer units should get the ability to trigger when: |
709 | o CLOCK_REALTIME makes jumps (TFD_TIMER_CANCEL_ON_SET) | |
710 | o DST changes | |
90e071d1 | 711 | - Modulate timer frequency based on battery state |
d2e83c23 | 712 | |
a19554ed LP |
713 | * add libsystemd-password or so to query passwords during boot using the password agent logic |
714 | ||
a7a3f28b LP |
715 | * clean up date formatting and parsing so that all absolute/relative timestamps we format can also be parsed |
716 | ||
b44be3ec | 717 | * on shutdown: move utmp, wall, audit logic all into PID 1 (or logind?), get rid of systemd-update-utmp-runlevel |
08f95888 | 718 | |
f59d1da8 | 719 | * make repeated alt-ctrl-del presses printing a dump |
dcfc4b2e | 720 | |
71ef24d0 LP |
721 | * hostnamed: before returning information from /etc/machine-info.conf check the modification data and reread. Similar for localed, ... |
722 | ||
d28315e4 | 723 | * currently x-systemd.timeout is lost in the initrd, since crypttab is copied into dracut, but fstab is not |
1b89884b | 724 | |
b44be3ec | 725 | * nspawn: |
e25b5a8d DH |
726 | - emulate /dev/kmsg using CUSE and turn off the syslog syscall |
727 | with seccomp. That should provide us with a useful log buffer that | |
728 | systemd can log to during early boot, and disconnect container logs | |
729 | from the kernel's logs. | |
730 | - as soon as networkd has a bus interface, hook up --network-interface=, | |
731 | --network-bridge= with networkd, to trigger netdev creation should an | |
732 | interface be missing | |
e25b5a8d DH |
733 | - a nice way to boot up without machine id set, so that it is set at boot |
734 | automatically for supporting --ephemeral. Maybe hash the host machine id | |
735 | together with the machine name to generate the machine id for the container | |
736 | - fix logic always print a final newline on output. | |
737 | https://github.com/systemd/systemd/pull/272#issuecomment-113153176 | |
738 | - should optionally support receiving WATCHDOG=1 messages from its payload | |
739 | PID 1... | |
e25b5a8d DH |
740 | - optionally automatically add FORWARD rules to iptables whenever nspawn is |
741 | running, remove them when shut down. | |
e25b5a8d DH |
742 | - maybe make copying of /etc/resolv.conf optional, and skip it if --read-only |
743 | is used | |
744 | ||
347a17d5 ZJS |
745 | * dissect |
746 | - refuse mounting over a mount point | |
747 | - automatically discover .roothash files in dissect, similarly to nspawn | |
748 | ||
e25b5a8d | 749 | * machined: |
e25b5a8d DH |
750 | - add an API so that libvirt-lxc can inform us about network interfaces being |
751 | removed or added to an existing machine | |
752 | - "machinectl migrate" or similar to copy a container from or to a | |
753 | difference host, via ssh | |
e25b5a8d DH |
754 | - introduce systemd-nspawn-ephemeral@.service, and hook it into |
755 | "machinectl start" with a new --ephemeral switch | |
756 | - "machinectl status" should also show internal logs of the container in | |
757 | question | |
758 | - "machinectl list-images" should show os-release data, as well as | |
759 | machine-info data (including deployment level) | |
760 | - "machinectl history" | |
761 | - "machinectl diff" | |
762 | - "machinectl commit" that takes a writable snapshot of a tree, invokes a | |
763 | shell in it, and marks it read-only after use | |
764 | ||
765 | * importd: | |
e25b5a8d | 766 | - generate a nice warning if mkfs.btrfs is missing |
b44be3ec LP |
767 | |
768 | * cryptsetup: | |
b44be3ec | 769 | - cryptsetup-generator: allow specification of passwords in crypttab itself |
5f1dac6b | 770 | - support rd.luks.allow-discards= kernel cmdline params in cryptsetup generator |
f8019684 | 771 | |
424a19f8 | 772 | * hw watchdog: optionally try to use the preset watchdog timeout instead of always overriding it |
41f9172f | 773 | https://bugs.freedesktop.org/show_bug.cgi?id=54712 |
424a19f8 | 774 | |
5e8b2883 LP |
775 | * create /sbin/init symlinks from the build system |
776 | ||
83fefc88 ZJS |
777 | * add a dependency on standard-conf.xml and other included files to man pages |
778 | ||
68f16003 | 779 | * MountFlags=shared acts as MountFlags=slave right now. |
0790b9fe | 780 | |
fd4d89b2 LP |
781 | * properly handle loop back mounts via fstab, especially regards to fsck/passno |
782 | ||
47ae7201 LP |
783 | * initialize the hostname from the fs label of /, if /etc/hostname does not exist? |
784 | ||
abd55b16 | 785 | * udev: |
abd55b16 | 786 | - move to LGPL |
abd55b16 KS |
787 | - kill scsi_id |
788 | - add trigger --subsystem-match=usb/usb_device device | |
e8d842a0 | 789 | - reimport udev db after MOVE events for devices without dev_t |
b8217b7b | 790 | |
7f110ff9 LP |
791 | * There's currently no way to cancel fsck (used to be possible via C-c or c on the console) |
792 | ||
d0e5a333 LP |
793 | * add option to sockets to avoid activation. Instead just drop packets/connections, see http://cyberelk.net/tim/2012/02/15/portreserve-systemd-solution/ |
794 | ||
e25b5a8d DH |
795 | * coredump: |
796 | - save coredump in Windows/Mozilla minidump format | |
73a99163 | 797 | - 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 |
798 | |
799 | * support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting) | |
800 | ||
70a44afe | 801 | * default to actual 32-bit PIDs, via /proc/sys/kernel/pid_max |
65c0cf71 | 802 | |
f957632b KS |
803 | * be able to specify a forced restart of service A where service B depends on, in case B |
804 | needs to be auto-respawned? | |
805 | ||
f38afcd0 | 806 | * tmpfiles: |
f38afcd0 | 807 | - apply "x" on "D" too (see patch from William Douglas) |
614cc34f ZJS |
808 | - replace F with f+. |
809 | - instead of ignoring unknown fields, reject them. | |
e25b5a8d DH |
810 | - creating new directories/subvolumes/fifos/device nodes |
811 | should not follow symlinks. None of the other adjustment or creation | |
812 | calls follow symlinks. | |
1258097c | 813 | |
a4c279f8 LP |
814 | * make sure systemd-ask-password-wall does not shutdown systemd-ask-password-console too early |
815 | ||
f28f1daf LP |
816 | * verify that the AF_UNIX sockets of a service in the fs still exist |
817 | when we start a service in order to avoid confusion when a user | |
818 | assumes starting a service is enough to make it accessible | |
819 | ||
88a07670 LP |
820 | * Make it possible to set the keymap independently from the font on |
821 | the kernel cmdline. Right now setting one resets also the other. | |
822 | ||
71092d70 | 823 | * and a dbus call to generate target from current state |
916abb21 | 824 | |
68c7d001 | 825 | * write blog stories about: |
796b06c2 | 826 | - hwdb: what belongs into it, lsusb |
68c7d001 | 827 | - enabling dbus services |
7a2a0b90 | 828 | - how to make changes to sysctl and sysfs attributes |
253ee27a | 829 | - remote access |
5d0fcd7c | 830 | - how to pass throw-away units to systemd, or dynamically change properties of existing units |
8bbabc44 | 831 | - testing with Harald's awesome test kit |
f530371f | 832 | - auto-restart |
e707c494 | 833 | - how to develop against journal browsing APIs |
a19554ed | 834 | - the journal HTTP iface |
a73d88fa | 835 | - non-cgroup resource management |
a74a8793 | 836 | - dynamic resource management with cgroups |
3040728b | 837 | - refreshed, longer missions statement |
3679d112 LP |
838 | - calendar time events |
839 | - init=/bin/sh vs. "emergency" mode, vs. "rescue" mode, vs. "multi-user" mode, vs. "graphical" mode, and the debug shell | |
840 | - how to create your own target | |
841 | - instantiated apache, dovecot and so on | |
842 | - hooking a script into various stages of shutdown/rearly booot | |
73090dc8 | 843 | |
21bdae12 LP |
844 | * investigate whether the gnome pty helper should be moved into systemd, to provide cgroup support. |
845 | ||
59fee421 LP |
846 | * dot output for --test showing the 'initial transaction' |
847 | ||
e25b5a8d | 848 | * pid1: |
e25b5a8d DH |
849 | - When logging about multiple units (stopping BoundTo units, conflicts, etc.), |
850 | log both units as UNIT=, so that journalctl -u triggers on both. | |
851 | - generate better errors when people try to set transient properties | |
852 | that are not supported... | |
853 | http://lists.freedesktop.org/archives/systemd-devel/2015-February/028076.html | |
854 | - maybe introduce WantsMountsFor=? Usecase: | |
855 | http://lists.freedesktop.org/archives/systemd-devel/2015-January/027729.html | |
856 | - recreate systemd's D-Bus private socket file on SIGUSR2 | |
e25b5a8d DH |
857 | - move PAM code into its own binary |
858 | - when we automatically restart a service, ensure we restart its rdeps, too. | |
e25b5a8d DH |
859 | - hide PAM options in fragment parser when compile time disabled |
860 | - Support --test based on current system state | |
861 | - 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(). | |
862 | - after deserializing sockets in socket.c we should reapply sockopts and things | |
e25b5a8d DH |
863 | - drop PID 1 reloading, only do reexecing (difficult: Reload() |
864 | currently is properly synchronous, Reexec() is weird, because we | |
865 | cannot delay the response properly until we are back, so instead of | |
866 | being properly synchronous we just keep open the fd and close it | |
867 | when done. That means clients do not get a successful method reply, | |
868 | but much rather a disconnect on success. | |
869 | - when breaking cycles drop sysv services first, then services from /run, then from /etc, then from /usr | |
870 | - when a bus name of a service disappears from the bus make sure to queue further activation requests | |
871 | ||
872 | * unit files: | |
873 | - allow port=0 in .socket units | |
874 | - maybe introduce ExecRestartPre= | |
875 | - add ReloadSignal= for configuring a reload signal to use | |
876 | - implement Register= switch in .socket units to enable registration | |
877 | in Avahi, RPC and other socket registration services. | |
878 | - allow Type=simple with PIDFile= | |
879 | https://bugzilla.redhat.com/show_bug.cgi?id=723942 | |
880 | - allow writing multiple conditions in unit files on one line | |
881 | - load-fragment: when loading a unit file via a chain of symlinks | |
882 | verify that it is not masked via any of the names traversed. | |
883 | - introduce Type=pid-file | |
e25b5a8d DH |
884 | - introduce mix of BindTo and Requisite |
885 | - add a concept of RemainAfterExit= to scope units | |
e25b5a8d | 886 | - Allow multiple ExecStart= for all Type= settings, so that we can cover rescue.service nicely |
e25b5a8d | 887 | |
af6f0d42 TG |
888 | * udev-link-config: |
889 | - Make sure ID_PATH is always exported and complete for | |
890 | network devices where possible, so we can safely rely | |
891 | on Path= matching | |
8faf88e5 | 892 | - check MTUBytes parsing (expecting size_t but we are using unsigned) |
af6f0d42 | 893 | |
88e4d1d7 | 894 | * sd-rtnl: |
88e4d1d7 | 895 | - add support for more attribute types |
c589a0e6 | 896 | - inbuilt piping support (essentially degenerate async)? see loopback-setup.c and other places |
88e4d1d7 | 897 | |
0a4b9a07 | 898 | * networkd: |
c74ecd71 TG |
899 | - add more keys to [Route] and [Address] sections |
900 | - add support for more DHCPv4 options (and, longer term, other kinds of dynamic config) | |
0a4b9a07 | 901 | - add proper initrd support (in particular generate .network/.link files based on /proc/cmdline) |
e8d842a0 | 902 | - add reduced [Link] support to .network files |
5c1d3fc9 | 903 | - add Scope= parsing option for [Network] |
798e174a | 904 | - properly handle routerless dhcp leases |
a8eaaee7 | 905 | - work with non-Ethernet devices |
c9fa3670 | 906 | - add support for more bond options |
e25b5a8d | 907 | - dhcp: do we allow configuring dhcp routes on interfaces that are not the one we got the dhcp info from? |
e25b5a8d DH |
908 | - the DHCP lease data (such as NTP/DNS) is still made available when |
909 | a carrier is lost on a link. It should be removed instantly. | |
910 | - expose in the API the following bits: | |
911 | - option 15, domain name and/or option 119, search list | |
912 | - option 12, host name and/or option 81, fqdn | |
913 | - option 123, 144, geolocation | |
914 | - option 252, configure http proxy (PAC/wpad) | |
915 | - provide a way to define a per-network interface default metric value | |
916 | for all routes to it. possibly a second default for DHCP routes. | |
917 | - allow Name= to be specified repeatedly in the [Match] section. Maybe also | |
918 | support Name=foo*|bar*|baz ? | |
919 | - duplicate address check for static IPs (like ARPCHECK in network-scripts) | |
920 | - allow DUID/IAID to be customized, see issue #394. | |
e25b5a8d | 921 | - whenever uplink info changes, make DHCP server send out FORCERENEW |
155e8b9a | 922 | |
473dfd7b TG |
923 | * networkd-wait-online: |
924 | - make operstates to wait for configurable? | |
8f5675cc | 925 | |
ac976532 | 926 | * dhcp: |
424a8732 | 927 | - figure out how much we can increase Maximum Message Size |
ac976532 | 928 | |
37d8b536 PF |
929 | * dhcp6: |
930 | - add functions to set previously stored IPv6 addresses on startup and get | |
931 | them at shutdown; store them in client->ia_na | |
932 | - write more test cases | |
37d8b536 | 933 | - implement reconfigure support, see 5.3., 15.11. and 22.20. |
37d8b536 | 934 | - implement support for temporary adressess (IA_TA) |
37d8b536 PF |
935 | - implement dhcpv6 authentication |
936 | - investigate the usefulness of Confirm messages; i.e. are there any | |
937 | situations where the link changes without any loss in carrier detection | |
938 | or interface down | |
939 | - some servers don't do rapid commit without a filled in IA_NA, verify | |
940 | this behavior | |
4a77c53d | 941 | - RouteTable= ? |
37d8b536 | 942 | |
2f8cd170 | 943 | External: |
74fe1fe3 | 944 | |
cc9784c6 | 945 | * dbus: |
3377af3e | 946 | - natively watch for dbus-*.service symlinks (PENDING) |
b44be3ec | 947 | - teach dbus to activate all services it finds in /etc/systemd/services/org-*.service |
cc9784c6 | 948 | |
71092d70 LP |
949 | * fix alsa mixer restore to not print error when no config is stored |
950 | ||
74fe1fe3 LP |
951 | * make cryptsetup lower --iter-time |
952 | ||
9096ad36 | 953 | * patch kernel for xattr support in /dev, /proc/, /sys? |
06ae4bfe | 954 | |
71092d70 | 955 | * kernel: add device_type = "fb", "fbcon" to class "graphics" |
14bd37fe | 956 | |
8973790e LP |
957 | * drop accountsservice's StandardOutput=syslog and Type=dbus fields |
958 | ||
8973790e LP |
959 | * /usr/bin/service should actually show the new command line |
960 | ||
d2bbca68 | 961 | * 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 |
962 | |
963 | * fedora: F20: go timer units all the way, leave cron.daily for cron | |
964 | ||
965 | * neither pkexec nor sudo initialize environ[] from the PAM environment? | |
b1ce67bf | 966 | |
4641a16b | 967 | * fedora: update policy to declare access mode and ownership of unit files to root:root 0644, and add an rpmlint check for it |
19aa7c4f | 968 | |
baf167ee ZJS |
969 | * register catalog database signature as file magic |
970 | ||
1cf3c30c ZJS |
971 | * zsh shell completion: |
972 | - <command> <verb> -<TAB> should complete options, but currently does not | |
409886c4 | 973 | - systemctl add-wants,add-requires |
1cf3c30c | 974 | |
2c12a402 | 975 | |
129126f3 | 976 | Regularly: |
874aa2cc | 977 | |
129126f3 | 978 | * look for close() vs. close_nointr() vs. close_nointr_nofail() |
5021be21 | 979 | |
129126f3 | 980 | * check for strerror(r) instead of strerror(-r) |
5b6319dc | 981 | |
444a79d3 LP |
982 | * pahole |
983 | ||
d28315e4 | 984 | * set_put(), hashmap_put() return values check. i.e. == 0 does not free()! |
a3a3e5b6 | 985 | |
4db17f29 | 986 | * use secure_getenv() instead of getenv() where appropriate |
88fae6e0 | 987 | |
d05c556b | 988 | * link up selected blog stories from man pages and unit files Documentation= fields |