wip

ci.nix

@@ -69,6 +69,7 @@
       tabula = ensureFiles basic;
       ful = ensureFiles (["root.password"] ++ basic);
       makanek = ensureFiles ([
+          "grafana/admin"
           "irc/retiolum"
           "irc/hackint"
           "irc/libera"

configs/compton.nix

@@ -1,6 +1,10 @@
 {
-  services.compton = {
+  services.picom = {
     enable = true;
+    activeOpacity = 1;
+    fade = true;
+    fadeDelta = 10;
+    inactiveOpacity = 0.8;
     shadow = true;
     menuOpacity = 0.9;
     shadowOpacity = 0.3;

configs/default.nix

@@ -8,6 +8,7 @@
   inherit (lib.strings) makeBinPath;
   inherit (import <niveum/lib>) localAddresses kieran;
   scripts = import <niveum/packages/scripts> {inherit pkgs lib;};
+  defaultApplications = (import <niveum/lib>).defaultApplications {inherit pkgs;};
 in {
   imports = [
     <home-manager/nixos>
@@ -68,7 +69,6 @@ in {
       };
 
       home-manager.users.me.xdg.enable = true;
-      home-manager.users.me.dconf.enable = false;
     }
     {
       environment.interactiveShellInit = "export PATH=$PATH:$HOME/projects/niveum";
@@ -195,6 +195,25 @@ in {
     {
       home-manager.users.me.home.stateVersion = "22.05";
     }
+    {
+      systemd.user.services.udiskie = {
+        after = ["udisks2.service"];
+        wants = ["udisks2.service"];
+        wantedBy = ["graphical-session.target"];
+        serviceConfig = {
+          ExecStart = "${pkgs.udiskie}/bin/udiskie --verbose --no-config --notify";
+        };
+      };
+      services.udisks2.enable = true;
+      programs.dconf.enable = true;
+      home-manager.users.me = {
+        dconf.enable = true;
+        dconf.settings = {
+          # Change the default terminal for Nemo
+          "org/cinnamon/desktop/applications/terminal".exec = defaultApplications.terminal;
+        };
+      };
+    }
     ./alacritty.nix
     ./backup.nix
     ./bash.nix
@@ -226,7 +245,7 @@ in {
     ./neomutt.nix
     ./nix.nix
     ./newsboat.nix
-    # ./flameshot-once.nix
+    ./flameshot-once.nix
     ./packages.nix
     ./stardict.nix
     ./polkit.nix

configs/flameshot-once.nix

@@ -4,11 +4,11 @@
   ...
 }: let
   inherit (import <niveum/lib>) defaultApplications;
-  flameshot-once =
-    pkgs.callPackage <stockholm/krebs/5pkgs/simple/flameshot-once> {};
+  flameshot-once = pkgs.callPackage <stockholm/krebs/5pkgs/simple/flameshot-once> {};
 in {
   environment.systemPackages = [
     (flameshot-once.override {
+      name = "flameshot-once-kmein";
       config = {
         imgur = {
           enable = true;
@@ -16,29 +16,36 @@ in {
           deleteUrl = "http://p.r/image/delete/%1";
           xdg-open.browser = (defaultApplications pkgs).browser;
         };
-        timeout = 1000;
-        drawColor = "#ff0000";
-        drawThickness = 2;
-        showDesktopNotification = true;
-        buttons = [
-          "ARROW"
-          "BLUR"
-          "CIRCLE"
-          "CIRCLECOUNT"
-          "COPY"
-          "DRAWER"
-          "EXIT"
-          "IMAGEUPLOADER"
-          "MARKER"
-          "MOVESELECTION"
-          "PENCIL"
-          "RECTANGLE"
-          "SAVE"
-          "SELECTION"
-          "SELECTIONINDICATOR"
-          "TEXT"
-          "UNDO"
-        ];
+        settings.General = {
+          autoCloseIdleDaemon = true;
+          drawColor = "#ff0000";
+          drawThickness = 2;
+          checkForUpdates = false;
+          showDesktopNotification = true;
+          disabledTrayIcon = true;
+          showHelp = false;
+          squareMagnifier = true;
+          uploadWithoutConfirmation = true;
+          buttons = [
+            "TYPE_ARROW"
+            "TYPE_CIRCLE"
+            "TYPE_CIRCLECOUNT"
+            "TYPE_COPY"
+            "TYPE_DRAWER"
+            "TYPE_EXIT"
+            "TYPE_IMAGEUPLOADER"
+            "TYPE_MARKER"
+            "TYPE_MOVESELECTION"
+            "TYPE_PENCIL"
+            "TYPE_PIXELATE"
+            "TYPE_RECTANGLE"
+            "TYPE_SAVE"
+            "TYPE_SELECTION"
+            # "TYPE_SELECTIONINDICATOR"
+            "TYPE_TEXT"
+            "TYPE_UNDO"
+          ];
+        };
       };
     })
   ];

configs/fonts.nix

@@ -18,7 +18,7 @@
 
   egyptianHiero = zip-font "EgyptianHiero" {
     url = "https://github.com/MKilani/Djehuty/archive/master.zip";
-    sha256 = "0xaq16ysvxrkcn3264wkmm2ln0hpijpk4iq1n5i7d9gqhjhsav1x";
+    sha256 = "sha256-KbY4vedm757NWfDlgmNhslbZd+2Vs+o5PjtMMGDt61Y=";
   };
   antinoou = zip-font "Antinoou" {
     url = "https://www.evertype.com/fonts/coptic/AntinoouFont.zip";
@@ -107,5 +107,17 @@ in {
       sansSerif = ["Noto Sans Display" "Noto Kufi Arabic" "Noto Sans Devanagari" "Noto Sans CJK JP"];
       emoji = ["Noto Color Emoji"];
     };
+    # xelatex fails with woff files
+    # ref https://tex.stackexchange.com/questions/392144/xelatex-and-fontspec-crash-trying-to-find-woff-file-for-some-fonts-but-not-other
+    fontconfig.localConf = ''
+      <fontconfig>
+      <!-- Reject WOFF fonts We don't register WOFF(2) fonts with fontconfig because of the W3C spec -->
+       <selectfont>
+        <rejectfont>
+         <glob>*.woff*</glob>
+        </rejectfont>
+       </selectfont>
+      </fontconfig>
+    '';
   };
 }

configs/packages.nix

@@ -74,7 +74,7 @@ in {
     dnsutils
     # FILE MANAGERS
     lf
-    pcmanfm
+    cinnamon.nemo
     # MEDIA
     ffmpeg
     imagemagick

flake.lock

@@ -210,11 +210,11 @@
     "stockholm": {
       "flake": false,
       "locked": {
-        "lastModified": 1675426523,
-        "narHash": "sha256-o41PgJx/f5CHSBarM0DPilFTNnpglaIZ+E8e7+yy1xY=",
+        "lastModified": 1675564669,
+        "narHash": "sha256-Fd4wBl9b5Aqt4ctH2vJu/oPvgTOHD+ME8MUEu3oR2tE=",
         "ref": "refs/heads/master",
-        "rev": "af9e845e861b51d691102c1bc177dfe5e26fe63f",
-        "revCount": 11342,
+        "rev": "e44fe862f0bedc658aabd1daafb16376f188857e",
+        "revCount": 11353,
         "type": "git",
         "url": "https://cgit.krebsco.de/stockholm"
       },

lib/default-applications.nix

@@ -1,5 +1,5 @@
 pkgs: rec {
   terminal = "alacritty";
   browser = "${pkgs.firefox}/bin/firefox";
-  fileManager = "${terminal} -e ${pkgs.ranger}/bin/ranger";
+  fileManager = "${pkgs.cinnamon.nemo}/bin/nemo";
 }

lib/vim/init.vim

@@ -73,6 +73,7 @@ let g:netrw_altv=1 " open splits to the right
 let g:netrw_liststyle=3 " tree view
 let g:netrw_list_hide=netrw_gitignore#Hide()
 let g:netrw_list_hide.=',\(^\|\s\s\)\zs\.\S\+'
+let g:netrw_winsize = 25
 
 call matchadd('colorcolumn', '\%101v', 100)
 highlight colorcolumn ctermbg=red

systems/makanek/monitoring/default.nix

@@ -10,10 +10,39 @@
 in {
   services.grafana = {
     enable = true;
-    settings.server = {
-      domain = "grafana.kmein.r";
-      http_port = 9444;
-      http_addr = "127.0.0.1";
+    settings = {
+      server = {
+        domain = "grafana.kmein.r";
+        http_port = 9444;
+        http_addr = "127.0.0.1";
+      };
+      smtp = let
+        inherit (import <niveum/lib/email.nix> {inherit lib;}) cock;
+        address = builtins.split "@" cock.user;
+      in {
+        enabled = true;
+        from_address = cock.address;
+        password = cock.password;
+        user = cock.user;
+        host = cock.smtpSettings cock.smtp;
+        startTLS_policy = "MandatoryStartTLS";
+      };
+      dashboards.default_home_dashboard_path = toString ./grafana-dashboards/niveum.json;
+      security = {
+        admin_user = "admin";
+        admin_password = lib.strings.fileContents <system-secrets/grafana/admin>;
+      };
+    };
+    provision = {
+      enable = true;
+      dashboards.settings.providers = [
+        {
+          name = "dashboards";
+          type = "file";
+          options.path = ./grafana-dashboards;
+        }
+      ];
+      datasources.settings.datasources = builtins.fromJSON (builtins.readFile ./grafana-datasources.json);
     };
   };
 

systems/makanek/monitoring/grafana-dashboards/niveum.json

@@ -0,0 +1,944 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": {
+          "type": "datasource",
+          "uid": "grafana"
+        },
+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "name": "Annotations & Alerts",
+        "target": {
+          "limit": 100,
+          "matchAny": false,
+          "tags": [],
+          "type": "dashboard"
+        },
+        "type": "dashboard"
+      }
+    ]
+  },
+  "editable": false,
+  "fiscalYearStartMonth": 0,
+  "graphTooltip": 0,
+  "id": 1,
+  "links": [],
+  "liveNow": false,
+  "panels": [
+    {
+      "collapsed": false,
+      "datasource": {
+        "type": "prometheus",
+        "uid": "tOBnpeI7z"
+      },
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "id": 26,
+      "panels": [],
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "tOBnpeI7z"
+          },
+          "refId": "A"
+        }
+      ],
+      "title": "Running",
+      "type": "row"
+    },
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": {
+        "type": "loki",
+        "uid": "sAagoeS7k"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "unit": "cps"
+        },
+        "overrides": []
+      },
+      "fill": 1,
+      "fillGradient": 0,
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 1
+      },
+      "hiddenSeries": false,
+      "id": 28,
+      "legend": {
+        "avg": false,
+        "current": false,
+        "max": false,
+        "min": false,
+        "show": true,
+        "total": false,
+        "values": false
+      },
+      "lines": true,
+      "linewidth": 1,
+      "nullPointMode": "null",
+      "options": {
+        "alertThreshold": true
+      },
+      "percentage": false,
+      "pluginVersion": "9.3.1",
+      "pointradius": 2,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "datasource": {
+            "type": "loki",
+            "uid": "sAagoeS7k"
+          },
+          "expr": "rate({job=\"systemd-journal\"} |~ \"[Ee]rror|[Cc]rit\" [5m])",
+          "legendFormat": "{{unit}}@{{host}}",
+          "refId": "A"
+        }
+      ],
+      "thresholds": [],
+      "timeRegions": [],
+      "title": "Error Rate",
+      "tooltip": {
+        "shared": true,
+        "sort": 0,
+        "value_type": "individual"
+      },
+      "type": "graph",
+      "xaxis": {
+        "mode": "time",
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "cps",
+          "logBase": 1,
+          "show": true
+        },
+        {
+          "format": "short",
+          "logBase": 1,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false
+      }
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "tOBnpeI7z"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 4,
+        "w": 6,
+        "x": 12,
+        "y": 1
+      },
+      "id": 22,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "area",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "text": {},
+        "textMode": "auto"
+      },
+      "pluginVersion": "9.3.1",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "tOBnpeI7z"
+          },
+          "exemplar": true,
+          "expr": "sum(node_systemd_unit_state{state!=\"inactive\",state!=\"activating\",state!=\"deactivating\"}) by (state)",
+          "interval": "",
+          "legendFormat": "{{state}}",
+          "refId": "A"
+        }
+      ],
+      "title": "SystemD Units",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "tOBnpeI7z"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 6,
+        "x": 18,
+        "y": 1
+      },
+      "id": 18,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "area",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "pluginVersion": "9.3.1",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "tOBnpeI7z"
+          },
+          "exemplar": true,
+          "expr": "sum(node_logind_sessions{type=\"tty\"}) by (job)",
+          "interval": "",
+          "legendFormat": "{{job}}",
+          "refId": "A"
+        }
+      ],
+      "title": "tty sessions",
+      "type": "stat"
+    },
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": {
+        "type": "loki",
+        "uid": "sAagoeS7k"
+      },
+      "description": "",
+      "fieldConfig": {
+        "defaults": {
+          "unit": "reqps"
+        },
+        "overrides": []
+      },
+      "fill": 1,
+      "fillGradient": 0,
+      "gridPos": {
+        "h": 4,
+        "w": 6,
+        "x": 12,
+        "y": 5
+      },
+      "hiddenSeries": false,
+      "id": 30,
+      "legend": {
+        "avg": false,
+        "current": false,
+        "max": false,
+        "min": false,
+        "show": false,
+        "total": false,
+        "values": false
+      },
+      "lines": true,
+      "linewidth": 1,
+      "nullPointMode": "null",
+      "options": {
+        "alertThreshold": true
+      },
+      "percentage": false,
+      "pluginVersion": "9.3.1",
+      "pointradius": 2,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "datasource": {
+            "type": "loki",
+            "uid": "sAagoeS7k"
+          },
+          "expr": "rate({unit=\"nginx.service\"} |= \"GET\"[5m])",
+          "legendFormat": "{{host}}",
+          "refId": "A"
+        }
+      ],
+      "thresholds": [],
+      "timeRegions": [],
+      "title": "nginx requests",
+      "tooltip": {
+        "shared": true,
+        "sort": 0,
+        "value_type": "individual"
+      },
+      "type": "graph",
+      "xaxis": {
+        "mode": "time",
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "reqps",
+          "logBase": 1,
+          "show": true
+        },
+        {
+          "format": "short",
+          "logBase": 1,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false
+      }
+    },
+    {
+      "collapsed": false,
+      "datasource": {
+        "type": "prometheus",
+        "uid": "tOBnpeI7z"
+      },
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 9
+      },
+      "id": 14,
+      "panels": [],
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "tOBnpeI7z"
+          },
+          "refId": "A"
+        }
+      ],
+      "title": "Free",
+      "type": "row"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "tOBnpeI7z"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "decbytes"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 5,
+        "w": 12,
+        "x": 0,
+        "y": 10
+      },
+      "id": 6,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "area",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "pluginVersion": "9.3.1",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "tOBnpeI7z"
+          },
+          "exemplar": true,
+          "expr": "node_filesystem_avail_bytes{mountpoint=~\"/|/backup\"}",
+          "format": "time_series",
+          "interval": "",
+          "intervalFactor": 1,
+          "legendFormat": "{{job}}:{{mountpoint}}",
+          "refId": "A"
+        }
+      ],
+      "title": "Free Disk Space",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "tOBnpeI7z"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "decbytes"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 5,
+        "w": 6,
+        "x": 12,
+        "y": 10
+      },
+      "id": 2,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "area",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "pluginVersion": "9.3.1",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "tOBnpeI7z"
+          },
+          "exemplar": true,
+          "expr": "node_memory_MemFree_bytes",
+          "interval": "",
+          "legendFormat": "{{job}}",
+          "refId": "A"
+        }
+      ],
+      "title": "Free Memory",
+      "type": "stat"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "tOBnpeI7z"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 5,
+        "w": 6,
+        "x": 18,
+        "y": 10
+      },
+      "id": 12,
+      "options": {
+        "colorMode": "value",
+        "graphMode": "area",
+        "justifyMode": "auto",
+        "orientation": "auto",
+        "reduceOptions": {
+          "calcs": [
+            "lastNotNull"
+          ],
+          "fields": "",
+          "values": false
+        },
+        "textMode": "auto"
+      },
+      "pluginVersion": "9.3.1",
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "tOBnpeI7z"
+          },
+          "exemplar": true,
+          "expr": "node_load15",
+          "interval": "",
+          "legendFormat": "{{job}}",
+          "refId": "A"
+        }
+      ],
+      "title": "Load (15m)",
+      "type": "stat"
+    },
+    {
+      "collapsed": false,
+      "datasource": {
+        "type": "prometheus",
+        "uid": "tOBnpeI7z"
+      },
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 15
+      },
+      "id": 16,
+      "panels": [],
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "tOBnpeI7z"
+          },
+          "refId": "A"
+        }
+      ],
+      "title": "IO",
+      "type": "row"
+    },
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": {
+        "type": "prometheus",
+        "uid": "tOBnpeI7z"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "unit": "Bps"
+        },
+        "overrides": []
+      },
+      "fill": 1,
+      "fillGradient": 0,
+      "gridPos": {
+        "h": 7,
+        "w": 12,
+        "x": 0,
+        "y": 16
+      },
+      "hiddenSeries": false,
+      "id": 20,
+      "legend": {
+        "avg": false,
+        "current": false,
+        "max": false,
+        "min": false,
+        "show": true,
+        "total": false,
+        "values": false
+      },
+      "lines": true,
+      "linewidth": 1,
+      "nullPointMode": "null",
+      "options": {
+        "alertThreshold": true
+      },
+      "percentage": false,
+      "pluginVersion": "9.3.1",
+      "pointradius": 2,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "tOBnpeI7z"
+          },
+          "exemplar": true,
+          "expr": "rate(node_network_receive_bytes_total{device!=\"lo\"}[5m])",
+          "interval": "",
+          "legendFormat": "recv: {{job}} / {{device}}",
+          "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "tOBnpeI7z"
+          },
+          "exemplar": true,
+          "expr": "rate(node_network_transmit_bytes_total{device!=\"lo\"}[5m])",
+          "hide": false,
+          "interval": "",
+          "legendFormat": "send: {{job}} / {{device}}",
+          "refId": "B"
+        }
+      ],
+      "thresholds": [],
+      "timeRegions": [],
+      "title": "Network IO",
+      "tooltip": {
+        "shared": true,
+        "sort": 0,
+        "value_type": "individual"
+      },
+      "type": "graph",
+      "xaxis": {
+        "mode": "time",
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "$$hashKey": "object:2175",
+          "format": "Bps",
+          "logBase": 1,
+          "show": true
+        },
+        {
+          "$$hashKey": "object:2176",
+          "format": "short",
+          "logBase": 1,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false
+      }
+    },
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": {
+        "type": "prometheus",
+        "uid": "tOBnpeI7z"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "unit": "Bps"
+        },
+        "overrides": []
+      },
+      "fill": 1,
+      "fillGradient": 0,
+      "gridPos": {
+        "h": 7,
+        "w": 12,
+        "x": 12,
+        "y": 16
+      },
+      "hiddenSeries": false,
+      "id": 10,
+      "legend": {
+        "avg": false,
+        "current": false,
+        "max": false,
+        "min": false,
+        "show": true,
+        "total": false,
+        "values": false
+      },
+      "lines": true,
+      "linewidth": 1,
+      "nullPointMode": "null",
+      "options": {
+        "alertThreshold": true
+      },
+      "percentage": false,
+      "pluginVersion": "9.3.1",
+      "pointradius": 2,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "tOBnpeI7z"
+          },
+          "exemplar": true,
+          "expr": "rate(node_disk_written_bytes_total{device=\"sda\"}[5m])",
+          "interval": "",
+          "legendFormat": "write: {{job}}",
+          "refId": "A"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "tOBnpeI7z"
+          },
+          "exemplar": true,
+          "expr": "rate(node_disk_read_bytes_total{device=\"sda\"}[5m])",
+          "hide": false,
+          "interval": "",
+          "legendFormat": "read: {{job}}",
+          "refId": "B"
+        }
+      ],
+      "thresholds": [],
+      "timeRegions": [],
+      "title": "Disk IO",
+      "tooltip": {
+        "shared": true,
+        "sort": 0,
+        "value_type": "individual"
+      },
+      "type": "graph",
+      "xaxis": {
+        "mode": "time",
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "$$hashKey": "object:1290",
+          "format": "Bps",
+          "logBase": 1,
+          "show": true
+        },
+        {
+          "$$hashKey": "object:1291",
+          "format": "short",
+          "logBase": 1,
+          "show": true
+        }
+      ],
+      "yaxis": {
+        "align": false
+      }
+    },
+    {
+      "collapsed": false,
+      "datasource": {
+        "type": "prometheus",
+        "uid": "tOBnpeI7z"
+      },
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 23
+      },
+      "id": 32,
+      "panels": [],
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "tOBnpeI7z"
+          },
+          "refId": "A"
+        }
+      ],
+      "title": "HTTP",
+      "type": "row"
+    },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "tOBnpeI7z"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "thresholds"
+          },
+          "custom": {
+            "fillOpacity": 70,
+            "lineWidth": 1
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "red"
+              },
+              {
+                "color": "green",
+                "value": 200
+              },
+              {
+                "color": "red",
+                "value": 400
+              }
+            ]
+          },
+          "unit": "none"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 6,
+        "w": 24,
+        "x": 0,
+        "y": 24
+      },
+      "id": 34,
+      "maxDataPoints": 200,
+      "options": {
+        "colWidth": 0.9,
+        "legend": {
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": true
+        },
+        "rowHeight": 0.9,
+        "showValue": "auto",
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "tOBnpeI7z"
+          },
+          "exemplar": true,
+          "expr": "probe_http_status_code",
+          "interval": "",
+          "legendFormat": "{{instance}}",
+          "refId": "A"
+        }
+      ],
+      "title": "HTTP Probe",
+      "type": "status-history"
+    }
+  ],
+  "refresh": "5s",
+  "schemaVersion": 37,
+  "style": "dark",
+  "tags": [],
+  "templating": {
+    "list": []
+  },
+  "time": {
+    "from": "now-6h",
+    "to": "now"
+  },
+  "timepicker": {},
+  "timezone": "",
+  "title": "niveum",
+  "uid": "alpUteInz",
+  "version": 31,
+  "weekStart": ""
+}

systems/makanek/monitoring/grafana-datasources.json

@@ -0,0 +1,38 @@
+[
+  {
+    "id": 2,
+    "uid": "sAagoeS7k",
+    "orgId": 1,
+    "name": "Loki",
+    "type": "loki",
+    "typeName": "Loki",
+    "typeLogoUrl": "public/app/plugins/datasource/loki/img/loki_icon.svg",
+    "access": "proxy",
+    "url": "http://localhost:3100",
+    "user": "",
+    "database": "",
+    "basicAuth": false,
+    "isDefault": false,
+    "jsonData": {},
+    "readOnly": true
+  },
+  {
+    "id": 1,
+    "uid": "tOBnpeI7z",
+    "orgId": 1,
+    "name": "Prometheus",
+    "type": "prometheus",
+    "typeName": "Prometheus",
+    "typeLogoUrl": "public/app/plugins/datasource/prometheus/img/prometheus_logo.svg",
+    "access": "proxy",
+    "url": "http://localhost:9001",
+    "user": "",
+    "database": "",
+    "basicAuth": false,
+    "isDefault": true,
+    "jsonData": {
+      "httpMethod": "POST"
+    },
+    "readOnly": true
+  }
+]

systems/zaatar/home-assistant.nix

@@ -1,7 +1,46 @@
-let
+{pkgs, ...}: let
   port = 8123;
+  mosquittoPort = 1883;
+  zigbee2mqttPort = 7977;
 in {
-  networking.firewall.allowedTCPPorts = [port];
+  networking.firewall.allowedTCPPorts = [port zigbee2mqttPort];
+
+  services.zigbee2mqtt = {
+    enable = true;
+    settings = {
+      serial.port = "/dev/ttyACM0";
+      permit_join = true;
+      homeassistant = true;
+      frontend = {
+        port = zigbee2mqttPort;
+        host = "0.0.0.0";
+      };
+      experimental.new_api = true;
+      mqtt = {
+        discovery = true;
+        base_topic = "zigbee";
+        server = "mqtt://localhost:${toString mosquittoPort}";
+        user = "as59";
+        password = "as59-mqtt";
+      };
+    };
+  };
+
+  services.mosquitto = {
+    enable = true;
+    listeners = [
+      {
+        acl = [];
+        users.as59 = {
+          acl = ["readwrite #"];
+          password = "as59-mqtt";
+        };
+        port = mosquittoPort;
+      }
+    ];
+  };
+
+  environment.systemPackages = [pkgs.mosquitto];
 
   services.nginx.virtualHosts."home.kmein.r" = {
     locations."/" = {
@@ -9,16 +48,150 @@ in {
     };
   };
 
-  virtualisation.oci-containers = {
-    backend = "podman";
-    containers.homeassistant = {
-      volumes = ["home-assistant:/config"];
-      environment.TZ = "Europe/Berlin";
-      image = "ghcr.io/home-assistant/home-assistant:stable";
-      extraOptions = [
-        "--network=host"
-        # "--device=/dev/ttyUSB0:/dev/ttyACM0"  # Example, change this to match your own hardware
+  services.home-assistant = {
+    enable = true;
+    configWritable = true;
+    lovelaceConfigWritable = true;
+    config = let
+    in {
+      homeassistant = {
+        name = "Home";
+        time_zone = "Europe/Berlin";
+        latitude = "52.46187";
+        longitude = "13.41489";
+        elevation = 90;
+        unit_system = "metric";
+        # customize = friendly_names;
+      };
+      config = {};
+      sun.elevation = 66;
+      discovery = {};
+      frontend = {};
+      http = {};
+      weather = [
+        #{
+        #  platform = "openweathermap";
+        #  api_key = "xxx"; # TODO put into secrets
+        #}
       ];
+      system_health = {};
+      history = {};
+      switch = [
+        {
+          platform = "mqtt";
+          name = "zigbee2mqtt_join";
+          state_topic = "/zigbee2mqtt/bridge/config/permit_join";
+          command_topic = "/zigbee2mqtt/bridge/config/permit_join";
+          payload_on = "true";
+          payload_off = "false";
+        }
+      ];
+      automation = [
+        {
+          id = "zigbee_join_enabled";
+          alias = "";
+          trigger = {
+            platform = "state";
+            entity_id = "switch.zigbee2mqtt_join";
+            to = "on";
+          };
+          action = {
+            service = "timer.start";
+            entity_id = "timer.zigbee_permit_join";
+          };
+        }
+        {
+          id = "zigbee_join_disabled";
+          trigger = [
+            {
+              platform = "event";
+              event_type = "timer.finished";
+              event_data.entity_id = "timer.zigbee_permit_join";
+            }
+            {
+              platform = "state";
+              entity_id = "switch.zigbee2mqtt_join";
+              to = "off";
+            }
+          ];
+          action = [
+            {
+              service = "timer.cancel";
+              data.entity_id = "timer.zigbee_permit_join";
+            }
+            {
+              service = "switch.turn_off";
+              entity_id = "switch.zigbee2mqtt_join";
+            }
+          ];
+        }
+      ];
+      timer.zigbee_permit_join = {
+        name = "Zigbee Time remaining";
+        duration = 120;
+      };
+      mobile_app = {};
+      sensor = [
+        {
+          platform = "dwd_weather_warnings";
+          region_name = "Berlin";
+        }
+        # Sensor for monitoring the bridge state
+        {
+          platform = "mqtt";
+          name = "Zigbee2mqtt Bridge state";
+          state_topic = "/zigbee2mqtt/bridge/state";
+          icon = "mdi:router-wireless";
+        }
+        # Sensor for Showing the Zigbee2mqtt Version
+        {
+          platform = "mqtt";
+          name = "Zigbee2mqtt Version";
+          state_topic = "/zigbee2mqtt/bridge/config";
+          value_template = "{{ value_json.version }}";
+          icon = "mdi:zigbee";
+        }
+        # Sensor for Showing the Coordinator Version
+        {
+          platform = "mqtt";
+          name = "Coordinator Version";
+          state_topic = "/zigbee2mqtt/bridge/config";
+          value_template = "{{ value_json.coordinator }}";
+          icon = "mdi:chip";
+        }
+      ];
+      mqtt = {
+        broker = "localhost";
+        port = mosquittoPort;
+        client_id = "home-assistant";
+        username = "gg23";
+        password = "gg23-mqtt";
+        keepalive = 60;
+        protocol = 3.1;
+
+        discovery = true;
+        birth_message = {
+          topic = "/hass/status";
+          payload = "online";
+        };
+        will_message = {
+          topic = "/hass/status";
+          payload = "offline";
+        };
+      };
     };
   };
+
+  # virtualisation.oci-containers = {
+  #   backend = "podman";
+  #   containers.homeassistant = {
+  #     volumes = ["home-assistant:/config"];
+  #     environment.TZ = "Europe/Berlin";
+  #     image = "ghcr.io/home-assistant/home-assistant:stable";
+  #     extraOptions = [
+  #       "--network=host"
+  #       # "--device=/dev/ttyUSB0:/dev/ttyACM0"  # Example, change this to match your own hardware
+  #     ];
+  #   };
+  # };
 }