From 61b94f0dd06cac0f7dcd38cce80f2a7ab8376098 Mon Sep 17 00:00:00 2001
From: Azat Bahawi <azat@bahawi.net>
Date: Fri, 12 Aug 2022 22:53:53 +0300
Subject: 2022-08-12

---
 configurations/manwe/default.nix | 171 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 171 insertions(+)
 create mode 100644 configurations/manwe/default.nix

(limited to 'configurations/manwe/default.nix')

diff --git a/configurations/manwe/default.nix b/configurations/manwe/default.nix
new file mode 100644
index 0000000..50acacd
--- /dev/null
+++ b/configurations/manwe/default.nix
@@ -0,0 +1,171 @@
+{
+  config,
+  inputs,
+  lib,
+  this,
+  ...
+}:
+with lib; {
+  imports = [
+    ./mailserver.nix
+    ./webserver.nix
+  ];
+
+  secrets.wireguard-private-key-manwe.file = "${inputs.self}/secrets/wireguard-private-key-manwe";
+
+  nixfiles.modules = {
+    nsd = {
+      enable = true;
+      fqdn = "ns1.${config.networking.domain}";
+    };
+    unbound.enable = true;
+
+    wireguard = {
+      privateKeyFile = config.secrets.wireguard-private-key-manwe.path;
+      server.enable = true;
+    };
+
+    acme.enable = true;
+
+    monitoring.enable = true;
+
+    gotify.enable = true;
+    matrix.dendrite = {
+      enable = true;
+      domain = my.domain.azahi;
+    };
+    soju = {
+      enable = true;
+      domain = my.domain.azahi;
+    };
+  };
+
+  services.prometheus = {
+    # TODO Make this generic.
+    scrapeConfigs = with my.configurations;
+    with config.services.prometheus.exporters; [
+      {
+        job_name = "endlessh-go";
+        static_configs = [
+          {
+            targets = with config.nixfiles.modules.endlessh-go; [
+              "${manwe.hostname}:${toString prometheusPort}"
+              "${varda.hostname}:${toString prometheusPort}"
+              "${yavanna.hostname}:${toString prometheusPort}"
+            ];
+          }
+        ];
+      }
+      {
+        job_name = "nginx";
+        static_configs = [
+          {
+            targets = with nginx; [
+              "${manwe.hostname}:${toString port}"
+              "${varda.hostname}:${toString port}"
+              "${yavanna.hostname}:${toString port}"
+            ];
+          }
+        ];
+      }
+      {
+        job_name = "node";
+        static_configs = [
+          {
+            targets = with node; [
+              "${manwe.hostname}:${toString port}"
+              "${varda.hostname}:${toString port}"
+              "${yavanna.hostname}:${toString port}"
+            ];
+          }
+        ];
+      }
+      {
+        job_name = "postgres";
+        static_configs = [
+          {
+            targets = with postgres; [
+              "${manwe.hostname}:${toString port}"
+              "${varda.hostname}:${toString port}"
+            ];
+          }
+        ];
+      }
+      {
+        job_name = "unbound";
+        static_configs = [
+          {
+            targets = with unbound; ["${manwe.hostname}:${toString port}"];
+          }
+        ];
+      }
+      # {
+      #   job_name = "wireguard";
+      #   static_configs = [{
+      #     targets = with wireguard; [
+      #       "${manwe.hostname}:${toString port}"
+      #     ];
+      #   }];
+      # }
+    ];
+  };
+
+  networking = let
+    interface = "eth0";
+  in {
+    interfaces.${interface} = {
+      ipv4.addresses = [
+        {
+          inherit (this.ipv4) address;
+          prefixLength = 22;
+        }
+      ];
+
+      ipv6.addresses = [
+        {
+          inherit (this.ipv6) address;
+          prefixLength = 64;
+        }
+      ];
+    };
+
+    defaultGateway = {
+      inherit interface;
+      address = this.ipv4.gateway;
+    };
+
+    defaultGateway6 = {
+      inherit interface;
+      address = this.ipv6.gateway;
+    };
+
+    nat.externalInterface = interface;
+  };
+
+  boot = {
+    loader.grub = {
+      enable = true;
+      device = "/dev/sda";
+    };
+
+    initrd.availableKernelModules = ["ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod"];
+  };
+
+  fileSystems = {
+    "/boot" = {
+      device = "/dev/sda1";
+      fsType = "xfs";
+      options = ["noatime"];
+    };
+
+    "/" = {
+      device = "/dev/sda2";
+      fsType = "xfs";
+      options = ["noatime"];
+    };
+  };
+
+  swapDevices = [{device = "/dev/sda3";}];
+
+  system.stateVersion = "22.05";
+}
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