yadunut/clan-core
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add toplevel machines-json that can deploy all hosts

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This commit is contained in:
Jörg Thalheim
2023-09-28 14:13:23 +02:00
parent 08cfa7d7b2
commit 82bf417e17
6 changed files with 132 additions and 82 deletions
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27
lib/build-clan/default.nix
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@@ -11,6 +11,7 @@ let
(builtins.fromJSON
(builtins.readFile (directory + /machines/${machineName}/settings.json)));
# TODO: remove default system once we have a hardware-config mechanism
nixosConfiguration = { system ? "x86_64-linux", name }: nixpkgs.lib.nixosSystem {
modules = [
self.nixosModules.clanCore
@@ -19,8 +20,7 @@ let
{
clanCore.machineName = name;
clanCore.clanDir = directory;
# TODO: remove this once we have a hardware-config mechanism
nixpkgs.hostPlatform = lib.mkDefault system;
nixpkgs.hostPlatform = lib.mkForce system;
}
];
inherit specialArgs;
@@ -41,27 +41,32 @@ let
# This instantiates nixos for each system that we support:
# configPerSystem = <system>.<machine>.nixosConfiguration
# We need this to build nixos secret generators for each system
configPerSystem = builtins.listToAttrs
configsPerSystem = builtins.listToAttrs
(builtins.map
(system: lib.nameValuePair system
(lib.mapAttrs (name: _: nixosConfiguration { inherit name system; }) allMachines))
supportedSystems);
machinesPerSystem = lib.mapAttrs (_: machine:
getMachine = machine: {
inherit (machine.config.system.clan) uploadSecrets generateSecrets;
inherit (machine.config.clan.networking) deploymentAddress;
};
machinesPerSystem = lib.mapAttrs (_: machine: getMachine machine);
machinesPerSystemWithJson = lib.mapAttrs (_: machine:
let
config = {
inherit (machine.config.system.clan) uploadSecrets generateSecrets;
inherit (machine.config.clan.networking) deploymentAddress;
};
m = getMachine machine;
in
config // {
json = machine.pkgs.writeText "config.json" (builtins.toJSON config);
m // {
json = machine.pkgs.writers.writeJSON "machine.json" m;
});
in
{
inherit nixosConfigurations;
clanInternals = {
machines = lib.mapAttrs (_: machinesPerSystem) configPerSystem;
machines = lib.mapAttrs (_: configs: machinesPerSystemWithJson configs) configsPerSystem;
machines-json = lib.mapAttrs (system: configs: nixpkgs.legacyPackages.${system}.writers.writeJSON "machines.json" (machinesPerSystem configs)) configsPerSystem;
};
}