From 52e32157c076a5c2999a49de8b524f50e35c665d Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Mon, 29 May 2023 22:10:27 +0200
Subject: prometheus-borg-exporter

---
 hosts/vidhar/borg/default.nix       | 20 ++++++++++++++++++++
 hosts/vidhar/prometheus/default.nix | 12 ++++++++++++
 2 files changed, 32 insertions(+)

(limited to 'hosts')

diff --git a/hosts/vidhar/borg/default.nix b/hosts/vidhar/borg/default.nix
index 922cbf02..c97c4216 100644
--- a/hosts/vidhar/borg/default.nix
+++ b/hosts/vidhar/borg/default.nix
@@ -48,6 +48,10 @@ let
 
   baseDir = "/srv/backup/borg";
 in {
+  imports = with flakeInputs; [
+    prometheus-borg-exporter.nixosModules.default
+  ];
+
   config = {
     services.borgsnap = {
       enable = true;
@@ -86,6 +90,22 @@ in {
       };
     };
 
+    services.prometheus-borg-exporter = {
+      enable = true;
+      gateway = "localhost:9091";
+      target = "yggdrasil.borgbase:repo";
+      inherit sshConfig;
+      keyfile = config.sops.secrets."yggdrasil.borgkey".path;
+
+      config = {
+        job = "yggdrasil.borgbase";
+        groups = [
+          { regex = "(?P<prefix>yggdrasil\.(surtr|vidhar|niflheim\.ymir))\.(?P<target>.+)-[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}"; }
+        ];
+      };
+    };
+
+
     # systemd.services."check-borg@${utils.escapeSystemdPath "${baseDir}/jotnar"}" = checkBorgUnit;
     # systemd.services."check-borg@${utils.escapeSystemdPath "yggdrasil.borgbase:repo"}" = recursiveUpdate checkBorgUnit {
     #   serviceConfig = {
diff --git a/hosts/vidhar/prometheus/default.nix b/hosts/vidhar/prometheus/default.nix
index 133ddbbc..d6d29c17 100644
--- a/hosts/vidhar/prometheus/default.nix
+++ b/hosts/vidhar/prometheus/default.nix
@@ -241,6 +241,13 @@ in {
           ];
           scrape_interval = "5s";
         }
+        { job_name = "pushgateway";
+          honor_labels = true;
+          static_configs = [
+            { targets = ["localhost:9091"];}
+          ];
+          scrape_interval = "5s";
+        }
       ];
 
       rules = [
@@ -288,7 +295,12 @@ in {
           ];
         })
       ];
+
+      pushgateway = {
+        enable = true;
+      };
     };
+
     users.users.${config.services.prometheus.exporters.unbound.user} = {
       description = "Prometheus unbound exporter service user";
       isSystemUser = true;
-- 
cgit v1.2.3