feat(metrics): Add victorialogs

Flake lock file updates:

• Updated input 'disko':
    'github:nix-community/disko/fa5746ecea1772cf59b3f34c5816ab3531478142?narHash=sha256-xFnU%2BuUl48Icas2wPQ%2BZzlL2O3n8f6J2LrzNK9f2nng%3D' (2025-02-15)
  → 'github:nix-community/disko/15dbf8cebd8e2655a883b74547108e089f051bf0?narHash=sha256-lSOXdgW/1zi/SSu7xp71v%2B55D5Egz8ACv0STkj7fhbs%3D' (2025-02-18)
• Updated input 'foundryvtt':
    'github:reckenrode/nix-foundryvtt/0a72a4bf64224c6584fd1b9e9f0012dd09af979a?narHash=sha256-vM9C1gFiQGa3nTYqmTBI8MoiUfprkQdepUBbxV7ECMQ%3D' (2025-01-17)
  → 'github:reckenrode/nix-foundryvtt/a7fa493ba2c623cf90e83756b62285b3b58f18d2?narHash=sha256-u3m%2BawbdL%2B0BKk8IWidsWMr%2BR0ian3GZMUlH7623kd8%3D' (2025-02-16)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/30d4471a8a2a13b716530d3aad60b9846ea5ff83?narHash=sha256-jGiez5BtGGJUB/LXzRa%2B4AQurMO9acc1B69kBfgQhJc%3D' (2025-02-15)
  → 'github:nixos/nixpkgs/11415c7ae8539d6292f2928317ee7a8410b28bb9?narHash=sha256-SSYxFhqCOb3aiPb6MmN68yEzBIltfom8IgRz7phHscM%3D' (2025-02-21)
• Updated input 'nixpkgs-unstable':
    'github:nixos/nixpkgs/31ff66eb77d02e9ac34b7256a02edb1c43fb9998?narHash=sha256-3bnOIZz8KXtzcaXGuH9Eriv0HiQyr1EIfcye%2BVHLQZE%3D' (2025-02-15)
  → 'github:nixos/nixpkgs/8465e233b0668cf162c608a92e62e8d78c1ba7e4?narHash=sha256-wzBbGGZ6i1VVBA/cDJaLfuuGYCUriD7fwsLgJJHRVRk%3D' (2025-02-22)

configuration/services/metrics/default.nix

@@ -5,5 +5,6 @@
     ./exporters.nix
     ./grafana.nix
     ./victoriametrics.nix
+    ./victorialogs.nix
   ];
 }

configuration/services/metrics/grafana.nix

@@ -1,4 +1,9 @@
-{ config, ... }:
+{
+  pkgs,
+  config,
+  flake-inputs,
+  ...
+}:
 let
   domain = "metrics.${config.services.nginx.domain}";
 in
@@ -28,6 +33,11 @@ in
       };
     };
 
+    declarativePlugins = [
+      pkgs.grafanaPlugins.victoriametrics-metrics-datasource
+      flake-inputs.nixpkgs-unstable.legacyPackages.${pkgs.system}.grafanaPlugins.victoriametrics-logs-datasource
+    ];
+
     provision = {
       enable = true;
 
@@ -35,7 +45,16 @@ in
         {
           name = "Victoriametrics - tlater.net";
           url = "http://localhost:8428";
-          type = "prometheus";
+          type = "victoriametrics-metrics-datasource";
+          access = "proxy";
+          isDefault = true;
+        }
+
+        {
+          name = "Victorialogs - tlater.net";
+          url = "http://${config.services.victorialogs.bindAddress}";
+          type = "victoriametrics-logs-datasource";
+          access = "proxy";
         }
       ];
     };

configuration/services/metrics/victorialogs.nix

@@ -0,0 +1,110 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+let
+  cfg = config.services.victorialogs;
+  pkg = pkgs.victoriametrics;
+  dirname = "victorialogs";
+in
+{
+  options.services.victorialogs =
+    let
+      inherit (lib.types) str;
+    in
+    {
+      listenAddress = lib.mkOption {
+        default = ":9428";
+        type = str;
+      };
+
+      bindAddress = lib.mkOption {
+        readOnly = true;
+        type = str;
+        description = ''
+          Final address on which victorialogs listens.
+        '';
+      };
+    };
+
+  config = {
+    services.victorialogs.bindAddress =
+      (lib.optionalString (lib.hasPrefix ":" cfg.listenAddress) "127.0.0.1") + cfg.listenAddress;
+
+    services.journald.upload = {
+      enable = true;
+      settings.Upload = {
+        URL = "http://${cfg.bindAddress}/insert/journald";
+        NetworkTimeoutSec = "20s";
+      };
+    };
+
+    systemd.services."systemd-journal-upload".after = [ "victorialogs.service" ];
+
+    systemd.services.victorialogs = {
+      description = "VictoriaLogs log database";
+      wantedBy = [ "multi-user.target" ];
+      after = [ "network.target" ];
+      startLimitBurst = 5;
+
+      serviceConfig = {
+        ExecStart = lib.escapeShellArgs [
+          "${pkg}/bin/victoria-logs"
+          "-storageDataPath=/var/lib/${dirname}"
+          "-httpListenAddr=${cfg.listenAddress}"
+        ];
+
+        DynamicUser = true;
+        RestartSec = 1;
+        Restart = "on-failure";
+        RuntimeDirectory = dirname;
+        RuntimeDirectoryMode = "0700";
+        StateDirectory = dirname;
+        StateDirectoryMode = "0700";
+
+        LimitNOFILE = 1048576;
+
+        # Hardening
+        DeviceAllow = [ "/dev/null rw" ];
+        DevicePolicy = "strict";
+        LockPersonality = true;
+        MemoryDenyWriteExecute = true;
+        NoNewPrivileges = true;
+        PrivateDevices = true;
+        PrivateTmp = true;
+        PrivateUsers = true;
+        ProtectClock = true;
+        ProtectControlGroups = true;
+        ProtectHome = true;
+        ProtectHostname = true;
+        ProtectKernelLogs = true;
+        ProtectKernelModules = true;
+        ProtectKernelTunables = true;
+        ProtectProc = "invisible";
+        ProtectSystem = "full";
+        RemoveIPC = true;
+        RestrictAddressFamilies = [
+          "AF_INET"
+          "AF_INET6"
+          "AF_UNIX"
+        ];
+        RestrictNamespaces = true;
+        RestrictRealtime = true;
+        RestrictSUIDSGID = true;
+        SystemCallArchitectures = "native";
+        SystemCallFilter = [
+          "@system-service"
+          "~@privileged"
+        ];
+      };
+
+      postStart = lib.mkBefore ''
+        until ${lib.getBin pkgs.curl}/bin/curl -s -o /dev/null http://${cfg.bindAddress}/ping; do
+          sleep 1;
+        done
+      '';
+    };
+  };
+}

flake.lock

@@ -300,11 +300,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1739634831,
+        "lastModified": 1739841949,
-        "narHash": "sha256-xFnU+uUl48Icas2wPQ+ZzlL2O3n8f6J2LrzNK9f2nng=",
+        "narHash": "sha256-lSOXdgW/1zi/SSu7xp71v+55D5Egz8ACv0STkj7fhbs=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "fa5746ecea1772cf59b3f34c5816ab3531478142",
+        "rev": "15dbf8cebd8e2655a883b74547108e089f051bf0",
         "type": "github"
       },
       "original": {
@@ -595,11 +595,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1737076827,
+        "lastModified": 1739712626,
-        "narHash": "sha256-vM9C1gFiQGa3nTYqmTBI8MoiUfprkQdepUBbxV7ECMQ=",
+        "narHash": "sha256-u3m+awbdL+0BKk8IWidsWMr+R0ian3GZMUlH7623kd8=",
         "owner": "reckenrode",
         "repo": "nix-foundryvtt",
-        "rev": "0a72a4bf64224c6584fd1b9e9f0012dd09af979a",
+        "rev": "a7fa493ba2c623cf90e83756b62285b3b58f18d2",
         "type": "github"
       },
       "original": {
@@ -746,11 +746,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1739611738,
+        "lastModified": 1740215764,
-        "narHash": "sha256-3bnOIZz8KXtzcaXGuH9Eriv0HiQyr1EIfcye+VHLQZE=",
+        "narHash": "sha256-wzBbGGZ6i1VVBA/cDJaLfuuGYCUriD7fwsLgJJHRVRk=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "31ff66eb77d02e9ac34b7256a02edb1c43fb9998",
+        "rev": "8465e233b0668cf162c608a92e62e8d78c1ba7e4",
         "type": "github"
       },
       "original": {
@@ -762,11 +762,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1739578539,
+        "lastModified": 1740162160,
-        "narHash": "sha256-jGiez5BtGGJUB/LXzRa+4AQurMO9acc1B69kBfgQhJc=",
+        "narHash": "sha256-SSYxFhqCOb3aiPb6MmN68yEzBIltfom8IgRz7phHscM=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "30d4471a8a2a13b716530d3aad60b9846ea5ff83",
+        "rev": "11415c7ae8539d6292f2928317ee7a8410b28bb9",
         "type": "github"
       },
       "original": {
@@ -1078,14 +1078,13 @@
       "locked": {
         "lastModified": 1740082109,
         "narHash": "sha256-WdRNkwsIotFOSymee/yQyH46RmYtuxd1FENhvGL4KRc=",
-        "ref": "tlater/rust-rewrite",
+        "ref": "refs/heads/main",
         "rev": "a1b48cf2ba194054e2d8816c94a84cebc4fb5de0",
         "revCount": 23,
         "type": "git",
         "url": "ssh://git@github.com/sonnenshift/battery-manager"
       },
       "original": {
-        "ref": "tlater/rust-rewrite",
         "type": "git",
         "url": "ssh://git@github.com/sonnenshift/battery-manager"
       }

flake.nix

@@ -23,7 +23,7 @@
     };
 
     sonnenshift = {
-      url = "git+ssh://git@github.com/sonnenshift/battery-manager?ref=tlater/rust-rewrite";
+      url = "git+ssh://git@github.com/sonnenshift/battery-manager";
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };

pkgs/crowdsec/_sources/generated.json

@@ -21,7 +21,7 @@
     },
     "crowdsec-hub": {
         "cargoLocks": null,
-        "date": "2025-02-16",
+        "date": "2025-02-22",
         "extract": null,
         "name": "crowdsec-hub",
         "passthru": null,
@@ -33,10 +33,10 @@
             "name": null,
             "owner": "crowdsecurity",
             "repo": "hub",
-            "rev": "f7d7f476f88a4af05e1cfb3994536990adecfb57",
+            "rev": "f9883cd6c7d1913c13e4a3a69d9a0b887a7d57df",
-            "sha256": "sha256-m78uipryHDKixJzrF4K59ioAJ3WJN1JlXEC0DNVMCJ8=",
+            "sha256": "sha256-45pUln7Qj5luY9I9BE2qhzjH7kv4IbYvNoEX3/4AVVg=",
             "type": "github"
         },
-        "version": "f7d7f476f88a4af05e1cfb3994536990adecfb57"
+        "version": "f9883cd6c7d1913c13e4a3a69d9a0b887a7d57df"
     }
 }

pkgs/crowdsec/_sources/generated.nix

@@ -14,14 +14,14 @@
   };
   crowdsec-hub = {
     pname = "crowdsec-hub";
-    version = "f7d7f476f88a4af05e1cfb3994536990adecfb57";
+    version = "f9883cd6c7d1913c13e4a3a69d9a0b887a7d57df";
     src = fetchFromGitHub {
       owner = "crowdsecurity";
       repo = "hub";
-      rev = "f7d7f476f88a4af05e1cfb3994536990adecfb57";
+      rev = "f9883cd6c7d1913c13e4a3a69d9a0b887a7d57df";
       fetchSubmodules = false;
-      sha256 = "sha256-m78uipryHDKixJzrF4K59ioAJ3WJN1JlXEC0DNVMCJ8=";
+      sha256 = "sha256-45pUln7Qj5luY9I9BE2qhzjH7kv4IbYvNoEX3/4AVVg=";
     };
-    date = "2025-02-16";
+    date = "2025-02-22";
   };
 }