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

hosts/fra1-b/configuration.nix

@@ -76,6 +76,7 @@ in
 
     services = {
       node_exporter.enable = true;
+      ping_exporter.enable = true;
       tailscale.enable = true;
 
       ssh8022.server = {

hosts/fwminex/configuration.nix

@@ -342,39 +342,23 @@ in
         evaluation_interval = "1m";
       };
 
-      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
-          ];
-        };
-      };
-
       scrapeConfigs =
-        let
-          port = builtins.toString myData.ports.exporters.node;
-        in
         [
           {
             job_name = "ping";
             static_configs = [
-              { targets = [ "127.0.0.1:${toString config.services.prometheus.exporters.ping.port}" ]; }
+              (
+                let
+                  port = toString config.services.prometheus.exporters.ping.port;
+                in
+                {
+                  targets = [
+                    "127.0.0.1:${port}"
+                    "${myData.hosts."fra1-b.servers.jakst".jakstIP}:${port}"
+                    "${myData.hosts."vno1-gdrx.motiejus.jakst".jakstIP}:${port}"
+                  ];
+                }
+              )
             ];
           }
           {
@@ -401,12 +385,16 @@ in
             static_configs = [ { targets = [ "${myData.hosts."vno1-vinc.vincentas.jakst".jakstIP}:9100" ]; } ];
           }
         ]
-        ++
+        ++ map
-          map
+          (
-            (s: {
+            let
+              port = builtins.toString myData.ports.exporters.node;
+            in
+            s: {
               job_name = s;
               static_configs = [ { targets = [ "${myData.hosts.${s}.jakstIP}:${port}" ]; } ];
-            })
+            }
+          )
           [
             "fra1-b.servers.jakst"
             "fwminex.servers.jakst"
@@ -441,6 +429,13 @@ in
       hass.enable = true;
       syncthing-relay.enable = true;
 
+      ping_exporter.enable = true;
+
+      node_exporter = {
+        enable = true;
+        extraSubnets = [ myData.subnets.vno1.cidr ];
+      };
+
       ssh8022.server = {
         enable = true;
         keyfile = config.age.secrets.ssh8022-server.path;
@@ -596,11 +591,6 @@ in
           sshKey = "/etc/ssh/ssh_host_ed25519_key";
         };
 
-      node_exporter = {
-        enable = true;
-        extraSubnets = [ myData.subnets.vno1.cidr ];
-      };
-
       deployerbot = {
         main = {
           enable = true;

hosts/vno1-gdrx/configuration.nix

@@ -89,6 +89,13 @@ in
     };
 
     services = {
+      ping_exporter.enable = true;
+
+      node_exporter = {
+        enable = true;
+        extraSubnets = [ myData.subnets.vno1.cidr ];
+      };
+
       ssh8022.client = {
         enable = true;
         keyfile = config.age.secrets.ssh8022-client.path;
@@ -142,11 +149,6 @@ in
           maxJobs = 2;
         };
 
-      node_exporter = {
-        enable = true;
-        extraSubnets = [ myData.subnets.vno1.cidr ];
-      };
-
       deployerbot = {
         follower = {
           publicKeys = [ myData.hosts."fwminex.servers.jakst".publicKey ];

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 ];
+      }
+    ];
+  };
+}