In a critical setup of bird with many BGP sessions,
you want to control the exact time when configuration
changes are applied. Therefore, an option was added,
to disable automatic reloading the systemd unit,
when configuration changes are made. The administrator
how has the ability to control how changes are applied.
The ModemManager shipped fccUnlockScripts are using either qmicli or
mbimcli, to unlock wwan modems. These needs to be available for
ModemManager if you set the fccUnlockScripts link, so instead of having
every user than needs it pull it inn in different ways, we should just
provide the tools if we think they might be needed.
https://modemmanager.org/docs/modemmanager/fcc-unlock
In the past, we emitted `unicast_peer` block even with empty unicast peers list.
This now results in:
```
Keepalived_vrrp[392762]: A unicast keyword has been specified without any unicast peers. Defaulting to multicast. This usage is deprecated - please update your configuration.
```
We do not emit it anymore to avoid this warning.
This is a followup to commit bba808dbfa ("nixos/avahi-daemon:
resolve mdns only over enabled protocols, disable ipv6 by default",
2023-10-01, PR #258424). mdns occurs twice in /etc/nsswitch.conf but
that commit changed only the first one (mdns_minimal, before resolve).
This commits ensures that both occurrences are set consistently.
This is not only consistent with upstream example[1] but it also
fixes#118628 -- a longstanding issue with CUPS and printer detection.
[1] https://github.com/avahi/nss-mdns#activation
The output is expected to be a list [ hostname, port, optional ipv6 scope ], but the
current regex only outputs [ port ], when only a port is given as address.
Noticed that issue while reviewing #275633: when declaring
`ListenAddress host` without a port, all ports declared by
`Port`/`cfg.ports` will be used with `host` according to
`sshd_config(5)`.
However, if this is done and socket activation is used, only a socket
for port 22 is created instead of a sockets for each port from
`Port`/`cfg.ports`. This patch corrects that behavior.
Also added a regression test for this case.
Changed `services.zerotierone.localConf` default value to `null` and type to `nullOr attrs` per input.
Changed `systemd` preStart script to delete
`/var/lib/zerotier-one/local.conf` when it is a symlink, and rename when it is an actual file, then only create a symlink to the nix store when `services.zerotierone.localConf` is not null.
This reverts commit 413011ddf4.
Using separate lockfile directories prevents the different kea daemons
from using the interprocess sync lockfile.
Keeping the runtime directory around might be the better approach.
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.
#264753 mistakenly used the dataDir option to set the -data argument.
This broke existing configurations because -data used to be set to
configDir (implicitly, using the -home option, which is equivalent to
setting -config and -data to the same value).
Fix this by introducing a new databaseDir option sets -data and defaults
to configDir. This maintains the existing behavior by default while
still allowing users to specify separate config and database
directories.
