Merge remote-tracking branch 'lass/master'

krebs/1systems/puyak/config.nix

@@ -115,6 +115,9 @@
     ## Collect local statistics via collectd and send to collectd
     <stockholm/krebs/2configs/stats/shack-client.nix>
     <stockholm/krebs/2configs/stats/shack-debugging.nix>
+
+    ## shackie irc bot
+    <stockholm/krebs/2configs/shack/reaktor.nix>
   ];
 
   krebs.build.host = config.krebs.hosts.puyak;
@@ -124,7 +127,6 @@
     loader.efi.canTouchEfiVariables = true;
 
     initrd.luks.devices.luksroot.device = "/dev/sda3";
-    initrd.luks.cryptoModules = [ "aes" "sha512" "sha1" "xts" ];
     initrd.availableKernelModules = [ "xhci_hcd" "ehci_pci" "ahci" "usb_storage" ];
 
     kernelModules = [ "kvm-intel" ];

krebs/2configs/shack/reaktor.nix

@@ -0,0 +1,19 @@
+{ config, lib, pkgs, ... }:
+{
+  krebs.reaktor2.shackie = {
+    hostname = "irc.libera.chat";
+    port = "6697";
+    nick = "shackie";
+    API.listen = "inet://127.0.0.1:7777";
+    plugins = [
+      {
+        plugin = "register";
+        config = {
+          channels = [
+            "#shackspace"
+          ];
+        };
+      }
+    ];
+  };
+}

krebs/5pkgs/haskell/brockman/default.nix

@@ -7,12 +7,12 @@
 }:
 mkDerivation rec {
   pname = "brockman";
-  version = "3.4.5";
+  version = "4.0.1";
   src = fetchFromGitHub {
     owner = "kmein";
     repo = "brockman";
     rev = version;
-    sha256 = "1q56ibgijcz6fgd60h0d1f2020l4n2i2nh98yaq95zhzwg0qsciy";
+    sha256 = "0hppgban8hfyhn4c8qgm8j7ml6jaa35pjgrv3k3q27ln71wnr8rz";
   };
   isLibrary = false;
   isExecutable = true;

lass/1systems/prism/config.nix

@@ -7,11 +7,12 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/retiolum.nix>
     <stockholm/lass/2configs/libvirt.nix>
     <stockholm/lass/2configs/tv.nix>
+    <stockholm/lass/2configs/websites/lassulus.nix>
+    <stockholm/lass/2configs/telegraf.nix>
     {
       services.nginx.enable = true;
       imports = [
         <stockholm/lass/2configs/websites/domsen.nix>
-        <stockholm/lass/2configs/websites/lassulus.nix>
       ];
       # needed by domsen.nix ^^
       lass.usershadow = {

lass/2configs/telegraf.nix

@@ -0,0 +1,67 @@
+{ config, lib, pkgs, ... }:
+let
+  isVM = lib.any (mod: mod == "xen-blkfront" || mod == "virtio_console") config.boot.initrd.kernelModules;
+in {
+
+  krebs.iptables.tables.filter.INPUT.rules = [
+    { predicate = "-i retiolum -p tcp --dport 9273"; target = "ACCEPT"; }
+  ];
+
+  systemd.services.telegraf.path = [ pkgs.nvme-cli ];
+
+  services.telegraf = {
+    enable = true;
+    extraConfig = {
+      agent.interval = "60s";
+      inputs = {
+        prometheus.metric_version = 2;
+        kernel_vmstat = { };
+        # smart = lib.mkIf (!isVM) {
+        #   path = pkgs.writeShellScript "smartctl" ''
+        #     exec /run/wrappers/bin/sudo ${pkgs.smartmontools}/bin/smartctl "$@"
+        #   '';
+        # };
+        system = { };
+        mem = { };
+        file = [{
+          data_format = "influx";
+          file_tag = "name";
+          files = [ "/var/log/telegraf/*" ];
+        }] ++ lib.optional (lib.any (fs: fs == "ext4") config.boot.supportedFilesystems) {
+          name_override = "ext4_errors";
+          files = [ "/sys/fs/ext4/*/errors_count" ];
+          data_format = "value";
+        };
+        exec = lib.optionalAttrs (lib.any (fs: fs == "zfs") config.boot.supportedFilesystems) {
+          ## Commands array
+          commands = [
+            (pkgs.writeScript "zpool-health" ''
+              #!${pkgs.gawk}/bin/awk -f
+              BEGIN {
+                while ("${pkgs.zfs}/bin/zpool status" | getline) {
+                  if ($1 ~ /pool:/) { printf "zpool_status,name=%s ", $2 }
+                  if ($1 ~ /state:/) { printf " state=\"%s\",", $2 }
+                  if ($1 ~ /errors:/) {
+                    if (index($2, "No")) printf "errors=0i\n"; else printf "errors=%di\n", $2
+                  }
+                }
+              }
+            '')
+          ];
+          data_format = "influx";
+        };
+        systemd_units = { };
+        swap = { };
+        disk.tagdrop = {
+          fstype = [ "tmpfs" "ramfs" "devtmpfs" "devfs" "iso9660" "overlay" "aufs" "squashfs" ];
+          device = [ "rpc_pipefs" "lxcfs" "nsfs" "borgfs" ];
+        };
+        diskio = { };
+      };
+      outputs.prometheus_client = {
+        listen = ":9273";
+        metric_version = 2;
+      };
+    };
+  };
+}