SebastianStork/nixos-config
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Pass allHosts as a special arg to the host configs

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This commit is contained in:
SebastianStork 2026-02-14 21:37:53 +01:00
parent cb4c268550
commit f27479b861
Signed by: SebastianStork
SSH key fingerprint: SHA256:iEM011ogNMG1q8+U500adGu/9rpPuZ2KnFtbdLeqTiI
7 changed files with 16 additions and 11 deletions
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5
flake-parts/hosts.nix
View file

@ -8,7 +8,10 @@ let
mkHost = mkHost =
hostDir: hostDir:
inputs.nixpkgs.lib.nixosSystem { inputs.nixpkgs.lib.nixosSystem {
specialArgs = { inherit inputs self; }; specialArgs = {
inherit inputs self;
inherit (self) allHosts;
};
modules = modules =
(lib.singleton { (lib.singleton {
networking.hostName = hostDir |> lib.baseNameOf |> lib.unsafeDiscardStringContext; networking.hostName = hostDir |> lib.baseNameOf |> lib.unsafeDiscardStringContext;

4
modules/system/networking/default.nix
View file

@ -1,7 +1,7 @@
{ {
config, config,
self,
lib, lib,
allHosts,
... ...
}: }:
let let
@ -18,7 +18,7 @@ in
nodes = lib.mkOption { nodes = lib.mkOption {
type = lib.types.anything; type = lib.types.anything;
default = default =
self.allHosts allHosts
|> lib.attrValues |> lib.attrValues
|> lib.map (host: host.config.custom.networking) |> lib.map (host: host.config.custom.networking)
|> lib.map ( |> lib.map (

4
modules/system/networking/overlay.nix
View file

@ -1,7 +1,7 @@
{ {
config, config,
self,
lib, lib,
allHosts,
... ...
}: }:
let let
@ -57,7 +57,7 @@ in
dnsServers = lib.mkOption { dnsServers = lib.mkOption {
type = lib.types.anything; type = lib.types.anything;
default = default =
self.allHosts allHosts
|> lib.attrValues |> lib.attrValues
|> lib.filter (host: host.config.custom.services.dns.enable) |> lib.filter (host: host.config.custom.services.dns.enable)
|> lib.map (host: host.config.custom.networking.overlay.address); |> lib.map (host: host.config.custom.networking.overlay.address);

3
modules/system/services/dns.nix
View file

@ -2,6 +2,7 @@
config, config,
self, self,
lib, lib,
allHosts,
... ...
}: }:
let let
@ -27,7 +28,7 @@ in
netCfg.nodes netCfg.nodes
|> lib.map (node: "\"${node.hostName}.${node.overlay.domain}. A ${node.overlay.address}\""); |> lib.map (node: "\"${node.hostName}.${node.overlay.domain}. A ${node.overlay.address}\"");
serviceRecords = serviceRecords =
self.allHosts allHosts
|> lib.attrValues |> lib.attrValues
|> lib.concatMap ( |> lib.concatMap (
host: host:

4
modules/system/services/sshd.nix
View file

@ -1,7 +1,7 @@
{ {
config, config,
self,
lib, lib,
allHosts,
... ...
}: }:
let let
@ -41,7 +41,7 @@ in
}; };
users.users.seb.openssh.authorizedKeys.keyFiles = users.users.seb.openssh.authorizedKeys.keyFiles =
self.allHosts allHosts
|> lib.attrValues |> lib.attrValues
|> lib.filter (host: host.config.networking.hostName != netCfg.hostName) |> lib.filter (host: host.config.networking.hostName != netCfg.hostName)
|> lib.filter (host: host.config |> lib.hasAttr "home-manager") |> lib.filter (host: host.config |> lib.hasAttr "home-manager")

3
modules/system/services/syncthing.nix
View file

@ -2,6 +2,7 @@
config, config,
self, self,
lib, lib,
allHosts,
... ...
}: }:
let let
@ -87,7 +88,7 @@ in
settings = settings =
let let
hosts = hosts =
self.allHosts allHosts
|> lib.filterAttrs (_: host: host.config.networking.hostName != config.networking.hostName) |> lib.filterAttrs (_: host: host.config.networking.hostName != config.networking.hostName)
|> lib.filterAttrs (_: host: host.config.custom.services.syncthing.enable); |> lib.filterAttrs (_: host: host.config.custom.services.syncthing.enable);
in in

4
modules/system/web-services/gatus.nix
View file

@ -1,7 +1,7 @@
{ {
config, config,
self,
lib, lib,
allHosts,
... ...
}: }:
let let
@ -173,7 +173,7 @@ in
web-services.gatus.endpoints = web-services.gatus.endpoints =
let let
defaultEndpoints = defaultEndpoints =
self.allHosts allHosts
|> lib.mapAttrs ( |> lib.mapAttrs (
_: host: _: host:
host.config.custom.services.caddy.virtualHosts |> lib.attrValues |> lib.map (vHost: vHost.domain) host.config.custom.services.caddy.virtualHosts |> lib.attrValues |> lib.map (vHost: vHost.domain)