Switch to push metrics with Grafana Agent

Still TODO: actually connect it to Matrix

.gitignore

@@ -1,5 +1,4 @@
 result
 .gcroots
 config.tf.json
-.direnv
-.terraform
+.direnv

flake.nix

@@ -31,12 +31,7 @@
     terraform = pkgs.opentofu;
     terraformCfg = terranix.lib.terranixConfiguration {
       inherit system;
-      modules = [ 
-        ./terraform
-        {
-          bagel.hydra.enable = true;
-        }
-      ];
+      modules = [ ];
     };
   in
   {
@@ -51,36 +46,23 @@
             ${lib.getExe terraform} apply
           '');
         };
-      plan = {
-        type = "app";
-        program = toString (pkgs.writers.writeBash "plan" ''
+        # nix run ".#destroy"
+        destroy = {
+          type = "app";
+          program = toString (pkgs.writers.writeBash "destroy" ''
             set -eo pipefail
-            rm -f config.tf.json
-            cp ${terraformCfg} config.tf.json
+            ln -snf ${terraformCfg} config.tf.json
             ${lib.getExe terraform} init
-            ${lib.getExe terraform} plan
+            ${lib.getExe terraform} destroy
           '');
         };
-      # nix run ".#destroy"
-      destroy = {
-        type = "app";
-        program = toString (pkgs.writers.writeBash "destroy" ''
-          set -eo pipefail
-          ln -snf ${terraformCfg} config.tf.json
-          ${lib.getExe terraform} init
-          ${lib.getExe terraform} destroy
-        '');
-        };
-
-      default = self.apps.${system}.apply;
     };
+    apps.${system}.default = self.apps.${system}.apply;
 
     devShells.${system}.default = pkgs.mkShell {
-      packages = [
+      packages = [ 
         inputs.agenix.packages.${system}.agenix
         inputs.colmena.packages.${system}.colmena
-
-        pkgs.opentofu
       ];
     };
 

terraform/default.nix

@@ -1,6 +0,0 @@
-{
-  imports = [
-    ./hydra.nix
-    ./state.nix
-  ];
-}

terraform/hydra.nix

@@ -1,72 +0,0 @@
-{ lib, config, ... }:
-let
-  inherit (lib) mkEnableOption mkIf types mkOption;
-  cfg = config.bagel.hydra;
-in
-{
-  options.bagel.hydra = {
-    enable = mkEnableOption "the Hydra jobsets";
-  };
-
-  config = mkIf cfg.enable {
-    terraform.required_providers.hydra = {
-      version = "~> 0.1";
-      source = "DeterminateSystems/hydra";
-    };
-
-    provider.hydra = {
-      host = "https://hydra.bagel.delroth.net";
-      # username/password are provided via HYDRA_USERNAME/HYDRA_PASSWORD
-    };
-
-    resource.hydra_project.forkos = {
-      name = "forkos";
-      display_name = "ForkOS";
-      description = "ForkOS packages collection";
-      homepage = "https://cl.forkos.org";
-      owner = "raito";
-      enabled = true;
-      visible = true;
-    };
-
-    resource.hydra_jobset.raito-nixos-rolling-small = {
-      project = config.resource.hydra_project.forkos.name;
-      state = "enabled";
-      visible = true;
-      name = "raito-nixos-rolling-small";
-      type = "legacy";
-      description = "master branch for raito-nixos";
-
-      nix_expression = {
-        file = "pkgs/top-level/release.nix";
-        input = "nixpkgs";
-      };
-
-      check_interval = 0;
-      scheduling_shares = 3000;
-      keep_evaluations = 3;
-
-      email_notifications = false;
-
-      input = [
-        {
-          name = "nixpkgs";
-          type = "git";
-          value = "https://cl.forkos.org/nixpkgs";
-          notify_committers = false;
-        }
-        {
-          name = "officialRelease";
-          type = "boolean";
-          value = "false";
-          notify_committers = false;
-        }
-        {
-          name = "supportedSystems";
-          type = "nix";
-          value = ''[ "x86_64-linux" ]'';
-        }
-      ];
-    };
-  };
-}

terraform/state.nix

@@ -1,21 +0,0 @@
-{
-  # We use terraform.backend.s3 directly instead of the type-checked Terranix
-  # backend.s3 options. The latter does not support setting arbitrary s3
-  # endpoints.
-  #
-  # Note: currently requires the user to provide AWS_ACCESS_KEY_ID as well as
-  # AWS_SECRET_ACCESS_KEY in their environment variables.
-
-  terraform.backend.s3 = {
-    endpoints.s3 = "s3.delroth.net";
-    region = "garage";
-    bucket = "bagel-terraform-state";
-    key = "state";
-
-    # It's just a dump Garage server, don't try to be smart.
-    skip_credentials_validation = true;
-    skip_region_validation = true;
-    skip_requesting_account_id = true;
-    skip_metadata_api_check = true;
-  };
-}