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docs/site: update declarative hosts schema description

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Gabriel Arazas 2023-12-26 09:59:34 +08:00
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docs/content/en-US/03-project-specific-setup/01-declarative-host-management/index.adoc
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@ -15,6 +15,12 @@ For example, you can build my personalized NixOS installer ISO with the followin
nix build {canonical-flake-url}#images.x86_64-linux.bootstrap
----
[NOTE]
====
Not every image listed here is not meant to be built as a certain output but rather deployed somewhere else.
We'll see to specify it in the following section.
====
A host metadata has a certain schema which the following example is a complete version of it.
The data is then used for certain functions in the flake definition file (i.e., `flake.nix`).
@ -24,7 +30,7 @@ The data is then used for certain functions in the flake definition file (i.e.,
{
plover = {
systems = [ "x86_64-linux" "aarch64-linux" ];
format = "iso";
format = null;
domain = "foodogsquared.one";
nixpkgs-channel = "nixos-unstable-small";
home-manager-channel = "home-manager-unstable";
@ -52,6 +58,7 @@ This is mainly used to indicate the platform used for the nixpkgs repository.
- `format` is the image output format for the host.
It expects an accepted value from github:nix-community/nixos-generators[opts=repo] project.
To include a host as part of `nixosConfigurations`, you'll have to set this as `null`.
- `hostname` is the canonical hostname for the host.
If unset, the hostname is the name of the table key.
@ -72,6 +79,7 @@ By default, it uses `home-manager` flake input which follows the `home-manager-u
- `deploy` is a table containing arguments from github:serokell/deploy-rs[opts=repo].
Only a few arguments are accepted (i.e., `hostname`, `fast-connection`, `remote-build`, `magic-rollback`, and `auto-rollback`).
Once this attribute is present, it will be included as part of `nixosConfigurations` flake output no matter what `format` is given.
Those imported NixOS configurations are also exported as part of the deploy nodes for deploy-rs with the `nixos` prefix.
For example, here's the command to deploy my Plover server.