hosts/monitoring-3: add synapse monitoring

2023-11-05 13:36:58 +01:00
parent 4d4c5eed8c
commit 226e4198e0
3 changed files with 61 additions and 0 deletions
--- a/hosts/monitoring-3/blackbox.nix
+++ b/hosts/monitoring-3/blackbox.nix
@@ -0,0 +1,30 @@
+{ pkgs, ... }:
+
+{
+  services.prometheus.exporters.blackbox = {
+    enable = true;
+    openFirewall = true;
+    configFile = pkgs.writeText "blackbox.yml" ''
+      modules:
+        icmp6:
+          prober: icmp
+          icmp:
+            preferred_ip_protocol: ip6
+            ip_protocol_fallback: false
+        icmp4:
+          prober: icmp
+          icmp:
+            preferred_ip_protocol: ip4
+            ip_protocol_fallback: false
+        synapse:
+          prober: http
+          http:
+            valid_status_codes:
+              - 200
+            method: GET
+            fail_if_not_ssl: true
+            fail_if_body_not_matches_regexp:
+              - "Synapse is running"
+    '';
+  };
+}