Lemmy checks the environment variable before the configuration file;
i.e. if the file is used to configure the database but the environment
variable is set to anything, the connection will fail because it'll
ignore the file. This was the previous behavior.
Now, the environment variable will be unset unless the user explicitly
chooses to set it, which makes the file-based configuration function
correctly. It's also possible to manually set the environment variable,
which has the major advantage of working around [this issue][0], which
prevents certain setups from working.
[0]: https://github.com/LemmyNet/lemmy/issues/2945
The nixos/caddy module is somewhat old by now
and has undergone quite some refactors.
This specific module option (originally named
`ca`) used to make a bit more sense when
Caddy did not have multiple ACME CAs as
fallback (LE & ZeroSSL) by configured by
default yet (ZeroSSL came with v2.3.0).
I also rephrased the description slightly,
to mention Caddy's automatic issuer fallback
and a note which this option maps to in the
Caddyfile, to provide a bit more context and
a more up-to-date recommendation.
Specifically that "fine-grained configuration"
section comes from a time when this module did
some custom tls/issuer config json merging
with the templated Caddyfile using `jq`.
The "The URL to the ACME CA's directory"
section is a word-for-word copy from the
official Caddy docs, which also include a link
to LE's docs to the referenced staging
endpoint. So I added that as well.
Since ddclient@24ba945 (v3.10.0), the type and meaning of the "ipv6"
option has changed. This resulted in the following warning when
starting the service:
WARNING: file /run/ddclient/ddclient.conf, line 13:
Invalid Value for keyword 'ipv6' = 'no'
This therefore removes the matching boolean option.
More advanced configurations can use the "extraConfig" option instead.
As with many things, we have scenarios where we don't want to boot on a
disk / bootloader and also we don't want to boot directly.
Sometimes, we want to boot through an OptionROM of our NIC, e.g. netboot
scenarios or let the firmware decide something, e.g. UEFI PXE (or even
UEFI OptionROM!).
This is composed of:
- `directBoot.enable`: whether to direct boot or not
- `directBoot.initrd`: enable overriding the
`config.system.build.initialRamdisk` defaults, useful for
netbootRamdisk for example.
This makes it possible.
