m 2 logging: init

1 files changed, 36 insertions, 0 deletions

diff --git a/makefu/2configs/logging/central-stats-server.nix b/makefu/2configs/logging/central-stats-server.nix
new file mode 100644
index 000000000..eb4e2a344
--- /dev/null
+++ b/makefu/2configs/logging/central-stats-server.nix
@@ -0,0 +1,36 @@
+{pkgs, config, ...}:
+
+with import <stockholm/lib>;
+let
+	collectd-port = 25826;
+	influx-port = 8086;
+  grafana-port = 3000; # TODO nginx forward
+in {
+	services.grafana.enable = true;
+  services.grafana.addr = "0.0.0.0";
+
+  services.influxdb.enable = true;
+
+  # forward these via nginx
+  services.influxdb.extraConfig = {
+    meta.hostname = config.krebs.build.host.name;
+    # meta.logging-enabled = true;
+    http.bind-address = ":${toString influx-port}";
+    admin.bind-address = ":8083";
+    monitoring = {
+      enabled = false;
+      # write-interval = "24h";
+    };
+		collectd = [{
+      enabled = true;
+      typesdb = "${pkgs.collectd}/share/collectd/types.db";
+      database = "collectd_db";
+      port = collectd-port;
+    }];
+  };
+  networking.firewall.extraCommands = ''
+    iptables -A INPUT -i retiolum -p udp --dport ${toString collectd-port} -j ACCEPT
+    iptables -A INPUT -i retiolum -p tcp --dport ${toString influx-port} -j ACCEPT
+    iptables -A INPUT -i retiolum -p tcp --dport ${toString grafana-port} -j ACCEPT
+  '';
+}