hosts/server3: Setup prometheus server in agent modeHEADmain

3 files changed, 16 insertions, 1 deletions

diff --git a/hosts/by-name/server2/configuration.nix b/hosts/by-name/server2/configuration.nix
index 2e04324..c26b896 100644
--- a/hosts/by-name/server2/configuration.nix
+++ b/hosts/by-name/server2/configuration.nix
@@ -29,6 +29,9 @@
 
     monitoring = {
       enable = true;
+      prometheus = {
+        remoteWriteReceiver = "prometheus-server2.vhack.eu";
+      };
       grafana = {
         fqdn = "grafana.vhack.eu";
 
diff --git a/hosts/by-name/server3/configuration.nix b/hosts/by-name/server3/configuration.nix
index 5960932..f7ee7d3 100644
--- a/hosts/by-name/server3/configuration.nix
+++ b/hosts/by-name/server3/configuration.nix
@@ -20,6 +20,17 @@
       ];
       zones = import ../../../zones {inherit lib;};
     };
+
+    monitoring = {
+      prometheus = {
+        enable = true;
+        remoteWriteTo = {
+          url = "https://prometheus-server2.vhack.eu";
+        };
+      };
+      # TODO: Also provide something for Loki <2026-07-19>
+    };
+
     fail2ban.enable = true;
     rocie = {
       enable = true;
diff --git a/zones/vhack.eu/zone.nix b/zones/vhack.eu/zone.nix
index c528c54..91b5232 100644
--- a/zones/vhack.eu/zone.nix
+++ b/zones/vhack.eu/zone.nix
@@ -38,7 +38,7 @@ in {
     adminEmail = "dns-admin@foss-syndicate.org";
     # NOTE(@bpeetz): ALWAYS change the serial number, when you change something in the
     # zone file! <2025-04-01>
-    serial = mkSerial 2026 07 19 01;
+    serial = mkSerial 2026 07 19 02;
   };
   useOrigin = false;
 
@@ -150,6 +150,7 @@ in {
     atuin-sync.CNAME = ["server2.vhack.eu."];
 
     grafana.CNAME = ["server2.vhack.eu."];
+    prometheus-server2.CNAME = ["server2.vhack.eu."];
 
     dav.CNAME = ["server2.vhack.eu."];
     etebase.CNAME = ["server2.vhack.eu."];