From 1f38029c28301039800db22b2dc0cff11f5390c3 Mon Sep 17 00:00:00 2001
From: "Reid \"reidlab" <reidlab325@gmail.com>
Date: Wed, 8 May 2024 22:24:40 -0700
Subject: [PATCH] i think metrics are done?

---
 hosts/nixos-server-reid/webapps/default.nix |  6 ++++++
 modules/services/metrics.nix                |  2 +-
 modules/services/promtail.yml               | 20 ++++++++++++++++++++
 3 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100644 modules/services/promtail.yml

diff --git a/hosts/nixos-server-reid/webapps/default.nix b/hosts/nixos-server-reid/webapps/default.nix
index 02cd416..1604afe 100755
--- a/hosts/nixos-server-reid/webapps/default.nix
+++ b/hosts/nixos-server-reid/webapps/default.nix
@@ -24,6 +24,12 @@ in {
         staticSites = {
           "v2.reidlab.online".dataDir = "/var/www/v2.reidlab.online";	
         };
+
+        metrics = {
+          enable = true;
+          domain = "analytics.reidlab.online";
+          port = 2342;
+        };
       };
     };
 
diff --git a/modules/services/metrics.nix b/modules/services/metrics.nix
index 0c618f0..97ac1e7 100644
--- a/modules/services/metrics.nix
+++ b/modules/services/metrics.nix
@@ -8,7 +8,7 @@ in {
     enable = mkEnableOption "enable grafana with loki, prometheus, and promtail";
     domain = mkOption {
       type = types.str;
-      default = "grafana.reidlab.online";
+      default = "analytics.reidlab.online";
     };
     port = mkOption {
       type = types.int;
diff --git a/modules/services/promtail.yml b/modules/services/promtail.yml
new file mode 100644
index 0000000..1085e65
--- /dev/null
+++ b/modules/services/promtail.yml
@@ -0,0 +1,20 @@
+server:
+  http_listen_port: 28183
+  grpc_listen_port: 0
+
+positions:
+  filename: /tmp/positions.yaml
+
+clients:
+  - url: http://127.0.0.1:3100/loki/api/v1/push
+
+scrape_configs:
+  - job_name: journal
+    journal:
+      max_age: 12h
+      labels:
+        job: systemd-journal
+        host: nixos-server-reid
+    relabel_configs:
+      - source_labels: ["__journal__systemd_unit"]
+        target_label: "unit"
\ No newline at end of file