From 39496985f96b6e61f23e771a80cc020d6a833868 Mon Sep 17 00:00:00 2001
From: colin <colin@uninsane.org>
Date: Fri, 21 Oct 2022 02:15:07 -0700
Subject: [PATCH] servo: add `munin` for monitoring/metrics

---
 machines/servo/services/default.nix |  1 +
 machines/servo/services/munin.nix   | 12 ++++++++++++
 machines/servo/services/nginx.nix   |  7 +++++++
 3 files changed, 20 insertions(+)
 create mode 100644 machines/servo/services/munin.nix

diff --git a/machines/servo/services/default.nix b/machines/servo/services/default.nix
index d51e5deaa..a54d9bbec 100644
--- a/machines/servo/services/default.nix
+++ b/machines/servo/services/default.nix
@@ -8,6 +8,7 @@
     ./jackett.nix
     ./jellyfin.nix
     ./matrix
+    ./munin.nix
     ./navidrome.nix
     ./nginx.nix
     ./pleroma.nix
diff --git a/machines/servo/services/munin.nix b/machines/servo/services/munin.nix
new file mode 100644
index 000000000..7669fd4a6
--- /dev/null
+++ b/machines/servo/services/munin.nix
@@ -0,0 +1,12 @@
+{ config, ... }:
+{
+  services.munin-node.enable = true;
+  services.munin-cron = {
+    enable = true;
+    # collect data from the localhost
+    hosts = ''
+      [${config.networking.hostName}]
+      address localhost
+    '';
+  };
+}
diff --git a/machines/servo/services/nginx.nix b/machines/servo/services/nginx.nix
index 69d3f9fc3..3f17d3ca7 100644
--- a/machines/servo/services/nginx.nix
+++ b/machines/servo/services/nginx.nix
@@ -57,6 +57,13 @@
     # };
   };
 
+  # server statistics
+  services.nginx.virtualHosts."sink.uninsane.org" = {
+    addSSL = true;
+    enableACME = true;
+    root = "/var/www/munin";
+  };
+
   # Pleroma server and web interface
   services.nginx.virtualHosts."fed.uninsane.org" = {
     addSSL = true;