We should not remount all filesystem types since not all filesystems
are safe to remount and some (nfs) return errors if remounted with
certain mount options.
The enable attribute of `boot.initrd.systemd.contents.<name>` was
ignored for building initrd storePaths. This resulted in building
derivations for the initrd even if it was disabled.
Found while testing a to build a nixos system with a kernel without
lodable modules[0]
[0]: https://github.com/NixOS/nixpkgs/pull/411792
We currently bypass systemd's switch-root logic by premounting
/sysroot/run. Make sure to propagate its sub-mounts with the recursive
flag, in accordance with the default switch-root logic.
This is required for creds at /run/credentials to survive the transition
from initrd -> host.
I was confused why I could not get an emergency access console despite setting systemd.emergencyMode=true.
Turns out there is another similar option `boot.initrd.systemd.emergencyAccess` that I should have used.
This is confusing and this change should make it more clear vie the docs of both these options.
Containers did not have *systemd-journald-audit.socket* in *additionalUpstreamSystemUnits*, which meant that the unit was not provided.
However the *wantedBy* was added without any additional check, therefore creating an empty unit with just the *WantedBy* on *boot.isContainer* machines.
This caused `systemd-analyze verify` to fail:
```text
systemd-journald-audit.socket: Unit has no Listen setting (ListenStream=, ListenDatagram=, ListenFIFO=, ...). Refusing.
systemd-journald-audit.socket: Cannot add dependency job, ignoring: Unit systemd-journald-audit.socket has a bad unit file setting.
systemd-journald-audit.socket: Cannot add dependency job, ignoring: Unit systemd-journald-audit.socket has a bad unit file setting.
```
The upstream unit already contains the following, which should make it safe to include regardless:
```ini
[Unit]
ConditionSecurity=audit
ConditionCapability=CAP_AUDIT_READ
```
For reference, this popped up in the context of #[360426](https://redirect.github.com/NixOS/nixpkgs/issues/360426) as well as #[407696](https://redirect.github.com/NixOS/nixpkgs/pull/407696).
Co-authored-by: Bruce Toll <4109762+tollb@users.noreply.github.com>
Signed-off-by: benaryorg <binary@benary.org>
This is part of security-in-depth.
No suid binaries or devices should ever be in the nix store.
If they are, something is seriously wrong.
Disallowing this from a file system level should be non-breaking.
Thank you for making this change.
Unfortunately, and I take blame for this, this change to the module
system was not reviewed and approved by the module system maintainers.
I'm supportive of this change, but extending it on the staging-next
branch is not the right place.
This commit is also here to make sure that we don't run into conflicts
or other git trouble with the staging workflow.
Review:
It looks alright, but it didn't have tests yet, and it should be
considered in a broader context where the existence of this type
creates an incentive to be used in cases where the `<attr> = false;`
case is undesirable. I'd like to complement this with an type that
has `<attr> = {};` only.
My apologies for the lack of a timely and clear review. Often we
recommend to define the type outside the module system until
approved. This commit puts us back in that state.
attrNamesToTrue was introduced in 98652f9a90
lib/test.nix relies on `fileset.toSource` which creates a source dir
with the files of interest. `testers.shellcheck` passes all the files in
the source dir to shellcheck. The issue is related to relative path
sourcing, i.e. `source ./lib.sh` where shellcheck cannot make any
assumptions about the working directory.
Options were:
1) Disable this warning with a directive
Prior disabling in the tree:
- pkgs/tools/nix/info/info.sh
- nixos/modules/testing/test-instrumentation.nix
2) Set source-path to SCRIPTDIR with a directive
https://github.com/koalaman/shellcheck/wiki/Directive#source-path
Even though we don't enable external script following for shellcheck
with `-x` flag given every file in the source dir is passed, this
directive seems to capture the intent to help shellcheck a bit
better.
Went with option 2.
After RFC-0125 implementation, Determinate Systems was pinged multiple
times to transfer the repository ownership of the tooling to a
vendor-neutral repository.
Unfortunately, this never manifested. Additionally, the leadership of
the NixOS project was too dysfunctional to deal with this sort of
problem. It might even still be the case up to this day.
Nonetheless, nixpkgs is about enabling end users to enact their own
policies. It would be better to live in a world where there is one
obvious choice of bootspec tooling, in the meantime, we can live in a
world where people can choose their bootspec tooling.
The Lix forge possess one fork of the Bootspec tooling:
https://git.lix.systems/lix-community/bootspec which will live its own
life from now on.
Change-Id: I00c4dd64e00b4c24f6641472902e7df60ed13b55
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
systemd-repart can be configured to not automatically issue BLKDISCARD commands
to the underlying hardware.
This PR exposes this option in the repart module.
The systemd.tmpfiles.settings.<name>.<path>.<type>.argument option may
contain arbitrary strings. This could allow intentional or unintentional
introduction of new configuration lines.
The argument field cannot be quoted, C‐style \xNN escape sequences are
however permitted. By escaping whitespace and newline characters, the
issue can be mitigated.
Format all Nix files using the officially approved formatter,
making the CI check introduced in the previous commit succeed:
nix-build ci -A fmt.check
This is the next step of the of the [implementation](https://github.com/NixOS/nixfmt/issues/153)
of the accepted [RFC 166](https://github.com/NixOS/rfcs/pull/166).
This commit will lead to merge conflicts for a number of PRs,
up to an estimated ~1100 (~33%) among the PRs with activity in the past 2
months, but that should be lower than what it would be without the previous
[partial treewide format](https://github.com/NixOS/nixpkgs/pull/322537).
Merge conflicts caused by this commit can now automatically be resolved while rebasing using the
[auto-rebase script](8616af08d9/maintainers/scripts/auto-rebase).
If you run into any problems regarding any of this, please reach out to the
[formatting team](https://nixos.org/community/teams/formatting/) by
pinging @NixOS/nix-formatting.
Previously, all generations for the primary system profile
read their data from the currently active one rather than
their own path, and specialisations in general all used
their parent bootspec rather than their own. This fixes both issues.
This commit still uses the parent path's build date for
specialisations, but this is more minor issue and the times
shouldn't be meaningfully different in most cases anyways.
