ping_exporter: also add to fra1-b and vno1-gdrx

modules/services/default.nix

@@ -15,6 +15,7 @@
     ./minidlna
     ./node_exporter
     ./nsd-acme
+    ./ping_exporter
     ./photoprism
     ./postfix
     ./remote-builder

modules/services/ping_exporter/default.nix

@@ -0,0 +1,47 @@
+{
+  config,
+  lib,
+  myData,
+  ...
+}:
+let
+  cfg = config.mj.services.ping_exporter;
+in
+{
+  options.mj.services.ping_exporter = with lib.types; {
+    enable = lib.mkEnableOption "Enable ping_exporter";
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.prometheus.exporters.ping = {
+      enable = true;
+      settings = {
+        options.disableIPv6 = true;
+        ping = {
+          interval = "1s";
+          timeout = "5s";
+          history-size = 10;
+        };
+        targets = [
+          "1.1.1.1"
+          "8.8.4.4"
+          "fb.com"
+          "rrt.lt"
+          "kam.lt"
+          "lrs.lt"
+          "15min.lt"
+
+          "fra1-b.jakstys.lt"
+          myData.hosts."fra1-b.servers.jakst".jakstIP
+        ];
+      };
+    };
+
+    mj.services.friendlyport.ports = [
+      {
+        subnets = [ myData.subnets.tailscale.cidr ];
+        tcp = [ config.services.prometheus.exporters.ping.port ];
+      }
+    ];
+  };
+}