From 0df5d98770ed31fcddbdd170fc89b87552cb981d Mon Sep 17 00:00:00 2001
From: Simon Gardling <titaniumtown@proton.me>
Date: Tue, 7 Apr 2026 12:44:59 -0400
Subject: [PATCH] grafana: use postgresql

Doesn't use for data, only annotation and other stuff
---
 services/grafana/grafana.nix | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/services/grafana/grafana.nix b/services/grafana/grafana.nix
index 6d10923..3fd0e13 100644
--- a/services/grafana/grafana.nix
+++ b/services/grafana/grafana.nix
@@ -26,6 +26,12 @@
         root_url = "https://${service_configs.grafana.domain}";
       };
 
+      database = {
+        type = "postgres";
+        host = service_configs.postgres.socket;
+        user = "grafana";
+      };
+
       "auth.anonymous" = {
         enabled = true;
         org_role = "Admin";
@@ -83,4 +89,15 @@
     import ${config.age.secrets.caddy_auth.path}
     reverse_proxy :${toString service_configs.ports.private.grafana.port}
   '';
+
+  services.postgresql = {
+    ensureDatabases = [ "grafana" ];
+    ensureUsers = [
+      {
+        name = "grafana";
+        ensureDBOwnership = true;
+        ensureClauses.login = true;
+      }
+    ];
+  };
 }