modules/nixos/monitoring: remove grafana

docs/monitoring.md

@@ -1,3 +1,2 @@
 - [monitoring.nix-community.org/alertmanager](https://monitoring.nix-community.org/alertmanager)
-- [monitoring.nix-community.org/grafana](https://monitoring.nix-community.org/grafana)
 - [monitoring.nix-community.org/prometheus](https://monitoring.nix-community.org/prometheus)

hosts/web02/secrets.yaml

@@ -1,7 +1,5 @@
 ssh_host_ed25519_key: ENC[AES256_GCM,data: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,iv:Z6SfUFsjfRaVc23CNM1NE4/c92MLmbdEXilPJomX9qM=,tag:xknd9rqBVvUg69ICvhXHcA==,type:str]
 nix-community-matrix-bot-token: ENC[AES256_GCM,data:p9sQnsEIJEGi6AYLxemCN/zkf+lx6dEjrIVfFD28DWtOvCxIy7QKImWIMsbOjWHW/0sjHQYoGwDBrrBzpYed3+AK38J+WEnCi6MSGQ==,iv:BdV3bMjuXFLFTvcXLL/2l08qonIXHFtUvpj2QM0n3Ws=,tag:EhCwGinqZZuLa5CIpCaKeA==,type:str]
-grafana-admin-password: ENC[AES256_GCM,data:imowUQJxi03QyhYBvMx8nWo6VvblOSaQ3YozWyl4w86cEQ==,iv:Pop10QAd9rSwwyXzhvfmIr+bCKOCEaVGTcvg7VH5BTo=,tag:eRJ8N9M/iaIC2rx5MFfsEw==,type:str]
-grafana-client-secret: ENC[AES256_GCM,data:ET2/XYYDTPuZtmQvvmxqFSVini+z4ap3hQfdkLKOMikFvHNzhEgHzw==,iv:JLM490Da0bDohB4Rm38c1eeKYlM4ODL+Loth9i/RPC8=,tag:3uepHgyot9EgUKPQqYWHBQ==,type:str]
 nginx-basic-auth-file: ENC[AES256_GCM,data:andS+j0bOp4m7Xty1RuAmyNGz36rUChhl4dtY+mvguHzei2lYDfdZWilx2VUFT5mmsWCeyrT5otVVg==,iv:BuawT6dsaI6s/vXbfG2HijUBzHec2D47w8KRj6Bba2Y=,tag:PjkfdKhjWmP6+NKFGEPijg==,type:str]
 nginx-basic-auth-password: ENC[AES256_GCM,data:ne6h4KoBo7dNkrKhe4thFkgE/EmIOkfzDh0Bag==,iv:ZsHANsb6PI4a84K81fM1PHtPPa0mi8nYLfh1A9CbaqY=,tag:IYQyFasarwh/EPZ3iUNX3Q==,type:str]
 sops:
@@ -64,8 +62,8 @@ sops:
             QnJZZzN1a1M5b1dwa3hvL3ZHYkpxQUkK1g9sQB0UHl9coaznjIn4WDpQv21Y8cl9
             LNqnv0Q6KrxNliq2JEJoEpjD5+xTcqV/5FgylKhtdNWUZ0eAX8taog==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2023-10-27T05:54:06Z"
-    mac: ENC[AES256_GCM,data:WI5ljTzMSziArRZRQgvqE8OdMoxjqT4mMHw9q67D1OjhI33/HCCJTJwaCVuZRUVYN2kA4kU8tt0uJwP7rAavSGf/xZ7LTR6eS+VR77t/6vPaczbKZAEuybLZFUHeDBuAX2ek5CRWzUcyZb2n0sihKIdgdy3DxuUCXJucN/n0lzM=,iv:r8WpJoIB73mhk+Im15+IAyJG5rfGz8oyifS6SbwpXUk=,tag:6qYueS06F1I+qV/d89PBmQ==,type:str]
+    lastmodified: "2024-03-22T03:41:05Z"
+    mac: ENC[AES256_GCM,data:erV1yKaQjgaJieSFF5B7whTa8E/cP9Fzn9J5cIHRK7lXFKeiT9EmjWE8Iz8aCvbcxjxQNFMbFOAUBZJxR0zSQFY2VwRkxSV5zbwDDr0iRdFJcyggO84bYWIC6223S5tINHlgyYJ0UNAfQqkytKkXdQElicbQAi7MG9j2UNEasNM=,iv:P+H+pCaW6vlUpiKcBSoyf+f29qY6T+dunIcmEK8Zs/E=,tag:7AkgXgy9GY1NecJxG05Q4g==,type:str]
     pgp: []
     unencrypted_suffix: _unencrypted
     version: 3.8.1

modules/nixos/monitoring/default.nix

@@ -3,7 +3,6 @@
   imports = [
     inputs.srvos.nixosModules.roles-prometheus
     ./alert-rules.nix
-    ./grafana.nix
     ./matrix-hook.nix
     ./prometheus.nix
     ./telegraf.nix
@@ -19,10 +18,6 @@
       basicAuthFile = config.sops.secrets.nginx-basic-auth-file.path;
       proxyPass = "http://localhost:9093/";
     };
-    locations."/grafana/" = {
-      proxyPass = "http://localhost:3000/";
-      proxyWebsockets = true;
-    };
     locations."/prometheus/".proxyPass = "http://localhost:9090/";
   };
 }

modules/nixos/monitoring/grafana.nix

@@ -1,71 +0,0 @@
-{ config, ... }:
-{
-  systemd.services.grafana.after = [ "prometheus.service" ];
-
-  services.grafana = {
-    enable = true;
-    settings = {
-      analytics.reporting_enabled = false;
-      analytics.feedback_links_enabled = false;
-
-      "auth.anonymous".enabled = true;
-
-      # https://grafana.com/docs/grafana/latest/setup-grafana/configure-security/configure-authentication/github/
-      "auth.github" = {
-        enabled = true;
-        client_id = "ea6aa36488df8b2dede6";
-        client_secret = "$__file{${config.sops.secrets.grafana-client-secret.path}}";
-        auth_url = "https://github.com/login/oauth/authorize";
-        token_url = "https://github.com/login/oauth/access_token";
-        api_url = "https://api.github.com/user";
-        allow_sign_up = true;
-        auto_login = false;
-        allowed_organizations = [ "nix-community" ];
-        role_attribute_strict = true;
-        allow_assign_grafana_admin = true;
-        role_attribute_path = "contains(groups[*], '@nix-community/admin') && 'GrafanaAdmin' || 'Editor'";
-      };
-
-      server = {
-        root_url = "https://monitoring.nix-community.org/grafana/";
-        domain = "monitoring.nix-community.org";
-        enforce_domain = true;
-        enable_gzip = true;
-      };
-
-      database = {
-        type = "postgres";
-        name = "grafana";
-        host = "/run/postgresql";
-        user = "grafana";
-      };
-
-      security.admin_password = "$__file{${config.sops.secrets.grafana-admin-password.path}}";
-    };
-
-    provision.datasources.settings.datasources = [
-      {
-        name = "prometheus";
-        type = "prometheus";
-        isDefault = true;
-        url = "http://localhost:9090";
-      }
-    ];
-  };
-
-  services.telegraf.extraConfig.inputs.prometheus.urls = [
-    "http://localhost:3000/metrics"
-  ];
-
-  sops.secrets.grafana-admin-password.owner = "grafana";
-  sops.secrets.grafana-client-secret.owner = "grafana";
-
-  services.postgresql = {
-    enable = true;
-    ensureDatabases = [ "grafana" ];
-    ensureUsers = [{
-      name = "grafana";
-      ensureDBOwnership = true;
-    }];
-  };
-}