This fixes a panic of the kubo daemon which could occur under certain conditions when the daemon was starting.
It was caused by the `ipfs.service` unit not depending on the `ipfs-api.socket` and `ipfs-gateway.socket` units with `Wants=`. This allows the `ipfs.service` to be started manually or by `nixos-rebuild` without the sockets being set up before that. When that happens, the daemon won't know about these sockets and will only use what is set in `services.kubo.settings.Addresses.Gateway` and `services.kubo.settings.Addresses.API`. By default the `API` is an empty list in NixOS though. The daemon doesn't like this at all and panics on startup, see https://github.com/ipfs/kubo/issues/10056.
With this commit, starting `ipfs.service` will first set up the two sockets before starting the actual service.
Adding the `Sockets=` option implicitly adds a `Wants=` for the sockets and this is exactly what we need. See https://www.freedesktop.org/software/systemd/man/latest/systemd.service.html#Implicit%20Dependencies . This can be checked with `systemctl show ipfs.service`.
This should probably be upstreamed to the unit file in the Kubo repo.
The problem can be reproduced in the following way:
- Add `services.kubo.enable = true` to `/etc/nixos/configuration.nix`
- `sudo nixos-rebuild switch` (this may already fail, not sure why it's not deterministic for me)
- `sudo systemctl stop ipfs-api.socket`
- `sudo systemctl stop ipfs-gateway.socket`
- `sudo systemctl stop ipfs.service`
- `sudo systemctl start ipfs.service`
Fixes#248447.
we previously defined a custom type for `boot.kernel.sysctl."net.core.rmem_max"`
to resolve to the highest value set. this patch adds the same behavior to
`"net.core.wmem_max"`.
as this changes the type from a string to an integer, which is a breaking
change this patch also includes a release note and updates the transmission
module to use a number for `wmem_max`.
This fixes the following eval error:
```
error: nodePackages.node-red cannot be found in pkgs
```
when having `services.node-red.enable = true;` without specifying
`services.node-red.package`, just like the nixos VM test.
Follow-up of f509382c11, which attempted
to fix this as well.
Breakage introduced in 0a37316d6c.
Using `/bin/sh` in udev rules is fine (as it's guaranteed to point to a
(bash) shell on NixOS), and actually is better than hardcoding absolute
paths, at least in cases where these rules are also added to the
(systemd-based) initrd (via boot.initrd.services.udev.rules).
To allow this, we need to update the check routine that assembles the
list of files needing fixup, to explicitly exclude `/bin/sh` occurences.
To do this, we convert the pattern to a PCRE regex (which requires "/"
to be escaped), and add `(?!/bin/sh\b)` as a negative lookahead.
This subsequently allows udev rules to (start using) `/bin/sh` again, so
they'll work in-initrd.
* Always use PHP 8.2: at the time of writing, Nextcloud also suggests to
use 8.2 rather than 8.3 in the manual for v28.
One contributing factor is probably that all plugins need new releases
to declare PHP 8.3 support.
* Fix upgradeWarning for installing v27 now that v28 is out.
* Drop upgrade warning for v24. This one is EOL for quite a while
already, so right now everybody should've switched (or carefully
studied the release notes in case they were upgrading from <23.05) and
we can clean up the module a little bit.
v25 was dropped not so long ago, so if it's still referenced (because
somebody didn't declare `services.nextcloud.package` and has
`system.stateVersion = "22.11";`) it's appropriate to still give a
specialized error.
services.udev.path already contains some defaults, these are however
defined in the module implementation, not options.
Update the description to make this more clear.
If we include users with unset groups, we get this very confusing
message, with invalid Nix code:
- The following users have a primary group that is undefined: qyliss
Hint: Add this to your NixOS configuration:
users.groups. = {};
We don't need to include such users in this check, since they'll be
caught anyway by this one:
- users.users.qyliss.group is unset. This used to default to
nogroup, but this is unsafe. For example you can create a group
for this user with:
users.users.qyliss.group = "qyliss";
users.groups.qyliss = {};
I saw this trace when building my system configuration this morning:
```
lazy-options.json> trace: warning: literalExample is deprecated, use literalExpression instead, or use literalMD for a non-Nix description.
```
This warning was introduced in https://github.com/NixOS/nixpkgs/pull/237557.
The option this commit changes was introduced in https://github.com/NixOS/nixpkgs/pull/137003.
