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This commit is contained in:
Lennart Poettering 2021-04-06 11:45:27 +02:00
parent fd11201b93
commit f3e58b55de
1 changed files with 39 additions and 11 deletions
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50
TODO
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@ -22,6 +22,36 @@ Janitorial Clean-ups:
Features:
* nspawn: support uid mapping bind mounts, as defined available in kernel 5.12,
for all our disk image needs
* homed: if kernel 5.12 uid mapping mounts exist, use that instead of recursive
chowns.
* cryptsetup: tweak tpm2-device=auto logic, abort quickly if firmware tells us
there isn't any TPM2 device anyway. that way, we'll wait for the TPM2 device
to show up only if registered in LUKS header + the firmware suggests there is
a device worth waiting for.
* systemd-sysext: optionally, run it in initrd already, before transitioning
into host, to open up possibility for services shipped like that.
* add a flag to the GPT spec that says "grow my fs to partition size", and make
it settable via systemd-repart. Add in growfs jobs in
systemd-gpt-auto-generator when it is set, and issue the ioctls while
mounting in systemd-npsawn --image=. That way systemd-repart suffices to
enlarge an image.
* add a new switch --auto-definitions=yes/no or so to systemd-repart. If
specified, synthesize a definition automatically if we can: enlarge last
partition on disk, but only if it is marked for growing and not read-only.
* add a switch to homectl (maybe called --first-boot) where it will check if
any non-system users exist, and if not prompts interactively for basic user
info, mimicing systemd-firstboot. Then, place this in a service that runs
after systemd-homed, but before gdm and friends, as a simple, barebones
fallback logic to get a regular user created on uninitialized systems.
* maybe add a tool that displays most recent journal logs as QR code to scan
off screen and run it automatically on boot failures, emergency logs and
such. Use DRM APIs directly, see
@ -36,7 +66,9 @@ Features:
* systemd-repart: read LUKS encryption key from $CREDENTIALS_PATH
* introduce /dev/disk/root/* symlinks that allow referencing partitions on the
disk the rootfs is on in a reasonably secure way.
disk the rootfs is on in a reasonably secure way. (or maybe: add
/dev/gpt-auto-{home,srv,boot,…} similar in style to /dev/gpt-auto-root as we
already have it.
* systemd-repart: add a switch to factory reset the partition table without
immediately applying the new configuration again. i.e. --factory-reset=leave
@ -179,16 +211,12 @@ Features:
* Add service setting to run a service within the specified VRF. i.e. do the
equivalent of "ip vrf exec".
* export action of device object on sd-device, so that monitor becomes useful
* add root=tmpfs that mounts a tmpfs to /sysroot (to be used in combination
with usr=…, for a similar effect as systemd.volatile=yes but without the
"hide-out" effect). Also, add root=gpt-auto-late support or so, that is like
root=gpt-auto but initially mounts a tmpfs to /sysroot, and then revisits
later after systemd-repart ran. Usecase: let's ship images with only /usr
partition, then on first boot create the root partition. In this case we want
to read the repart data from /usr before the root partition exists. Add
usr=gpt-auto that automatically finds a /usr partition.
* Add root=gpt-auto-late support or so, that is like root=gpt-auto but
initially mounts a tmpfs to /sysroot, and then revisits later after
systemd-repart ran. Usecase: let's ship images with only /usr partition, then
on first boot create the root partition. In this case we want to read the
repart data from /usr before the root partition exists. Add usr=gpt-auto that
automatically finds a /usr partition.
* change SwitchRoot() implementation in PID 1 to use pivot_root(".", "."), as
documented in the pivot_root(2) man page, so that we can drop the /oldroot