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lib: use improved deploy-rs lib with overlay'ed pkg

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teutat3s 2024-06-13 01:17:18 +02:00
parent 09b8cc835f
commit dfe092a702
Signed by: teutat3s
GPG key ID: 4FA1D3FA524F22C1
1 changed files with 63 additions and 46 deletions
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109
lib/deploy.nix
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@ -5,58 +5,75 @@
* Licensed under the MIT license * Licensed under the MIT license
*/ */
{ lib, inputs }: let { lib, inputs }:
getFqdn = c: let let
net = c.config.networking; getFqdn =
fqdn = c:
if (net ? domain) && (net.domain != null) let
then "${net.hostName}.${net.domain}" net = c.config.networking;
else net.hostName; fqdn =
in if (net ? domain) && (net.domain != null) then "${net.hostName}.${net.domain}" else net.hostName;
in
fqdn; fqdn;
in { in {
mkDeployNodes = systemConfigurations: extraConfig: mkDeployNodes =
/* systemConfigurations: extraConfig:
* /*
Synopsis: mkNodes _systemConfigurations_ _extraConfig_ *
Synopsis: mkNodes _systemConfigurations_ _extraConfig_
Generate the `nodes` attribute expected by deploy-rs Generate the `nodes` attribute expected by deploy-rs
where _systemConfigurations_ are `nodes`. where _systemConfigurations_ are `nodes`.
_systemConfigurations_ should take the form of a flake's _systemConfigurations_ should take the form of a flake's
_nixosConfigurations_. Note that deploy-rs does not currently support _nixosConfigurations_. Note that deploy-rs does not currently support
deploying to darwin hosts. deploying to darwin hosts.
_extraConfig_, if specified, will be merged into each of the _extraConfig_, if specified, will be merged into each of the
nodes' configurations. nodes' configurations.
Example _systemConfigurations_ input: Example _systemConfigurations_ input:
``` ```
{ {
hostname-1 = { hostname-1 = {
fastConnection = true; fastConnection = true;
sshOpts = [ "-p" "25" ]; sshOpts = [ "-p" "25" ];
}; };
hostname-2 = { hostname-2 = {
sshOpts = [ "-p" "19999" ]; sshOpts = [ "-p" "19999" ];
sshUser = "root"; sshUser = "root";
}; };
} }
``` ```
* *
*/ */
lib.recursiveUpdate lib.recursiveUpdate (lib.mapAttrs ( _: c: {
(lib.mapAttrs hostname = getFqdn c;
( profiles.system =
_: c: { let
hostname = getFqdn c; system = c.pkgs.system;
profiles.system = {
user = "root"; # Unmodified nixpkgs
path = inputs.deploy-rs.lib.${c.pkgs.stdenv.hostPlatform.system}.activate.nixos c; pkgs = import inputs.nixpkgs { inherit system; };
# nixpkgs with deploy-rs overlay but force the nixpkgs package
deployPkgs = import inputs.nixpkgs {
inherit system;
overlays = [
inputs.deploy-rs.overlays.default
(self: super: {
deploy-rs = {
inherit (pkgs) deploy-rs;
lib = super.deploy-rs.lib;
};
})
];
}; };
} in
) {
systemConfigurations) user = "root";
extraConfig; path = deployPkgs.deploy-rs.lib.activate.nixos c;
};
}) systemConfigurations) extraConfig;
} }