Try adding youmubot

flake.lock

@@ -57,6 +57,21 @@
         "type": "github"
       }
     },
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1634851050,
+        "narHash": "sha256-N83GlSGPJJdcqhUxSCS/WwW5pksYf3VP1M13cDRTSVA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c91f3de5adaf1de973b797ef7485e441a65b8935",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "home-manager-21_05": {
       "inputs": {
         "nixpkgs": "nixpkgs_2"
@@ -112,6 +127,24 @@
         "type": "github"
       }
     },
+    "naersk_2": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_7"
+      },
+      "locked": {
+        "lastModified": 1635777496,
+        "narHash": "sha256-8y2gyBTD0CMYbiTlmpLNEtvC7c/Al4qIToHTXN0L4kU=",
+        "owner": "nix-community",
+        "repo": "naersk",
+        "rev": "5bed2dbf074d95627a9c35bf262eb577ade97bb9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "naersk",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1632086102,
@@ -218,6 +251,34 @@
         "type": "github"
       }
     },
+    "nixpkgs_7": {
+      "locked": {
+        "lastModified": 1635956637,
+        "narHash": "sha256-65J/mVWr0M1y/59QOGSq6jOqiYYo6zoURJqdc0EzSZA=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e01b7650cc3e2240021f2b094d31c2ff8815b926",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs_8": {
+      "locked": {
+        "lastModified": 1635956637,
+        "narHash": "sha256-65J/mVWr0M1y/59QOGSq6jOqiYYo6zoURJqdc0EzSZA=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e01b7650cc3e2240021f2b094d31c2ff8815b926",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
     "nur": {
       "locked": {
         "lastModified": 1635473664,
@@ -268,7 +329,8 @@
         "nixpkgs-unstable": "nixpkgs-unstable",
         "nur": "nur",
         "rnix-lsp": "rnix-lsp",
-        "sops-nix": "sops-nix"
+        "sops-nix": "sops-nix",
+        "youmubot": "youmubot"
       }
     },
     "sops-nix": {
@@ -318,6 +380,27 @@
         "repo": "flake-utils",
         "type": "github"
       }
+    },
+    "youmubot": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "naersk": "naersk_2",
+        "nixpkgs": "nixpkgs_8"
+      },
+      "locked": {
+        "lastModified": 1635964639,
+        "narHash": "sha256-q6qKQbsFyFntIHaz7ORnCFk0b4c0Ew3wUuHKo/Ra11E=",
+        "owner": "natsukagami",
+        "repo": "youmubot",
+        "rev": "b254f5085aaf6ed462268ef47a9234c76cc1a894",
+        "type": "github"
+      },
+      "original": {
+        "owner": "natsukagami",
+        "ref": "flake-module",
+        "repo": "youmubot",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -18,6 +18,7 @@
     rnix-lsp.url = "github:nix-community/rnix-lsp";
     rnix-lsp.inputs.naersk.follows = "naersk";
     rnix-lsp.inputs.nixpkgs.follows = "nixpkgs-unstable";
+    youmubot.url = "github:natsukagami/youmubot/flake-module";
   };
 
   outputs = { self, darwin, nixpkgs, nixpkgs-unstable, home-manager-unstable, home-manager-21_05, deploy-rs, sops-nix, nur, ... }@inputs:
@@ -62,6 +63,7 @@
         system = "x86_64-linux";
         modules = [
           ./modules/my-tinc
+          inputs.youmubot.nixosModule.x86_64-linux
           sops-nix.nixosModules.sops
           ./nki-personal-do/configuration.nix
           (overlayForSystem "x86_64-linux")

nki-personal-do/configuration.nix

@@ -65,4 +65,11 @@
     tls.keyFile = "${config.cloud.traefik.certsDumper.destination}/${config.cloud.mail.hostname}/privatekey.key";
     usersFile = config.sops.secrets.mail-users.path;
   };
+
+  # Youmubot
+  sops.secrets.youmubot-env = {};
+  services.youmubot = {
+    enable = true;
+    envFile = config.sops.secrets.youmubot-env.path;
+  };
 }

nki-personal-do/secrets/secrets.yaml

@@ -3,6 +3,7 @@ cloudflare-dns-api-token: ENC[AES256_GCM,data:2ny3JehpK30fTUDKrbzHv1QOczriChRyMQ
 #ENC[AES256_GCM,data:KWrVRQg+cLm5MUdfsYrh7hkI4CWkl4Z0sDj0769eebeXDy+veixrQrxh1ZW+ro3WLwoIdU/IH5DPM4TWYn2qoM5aDHjGX764pr1x,iv:uZHBsGvSHv9vd/Wragl1dYNJ+8vCcMit2K3SrMFlz7s=,tag:7z4LyADfQvXsM2vvtWru8w==,type:comment]
 traefik-dashboard-users: ENC[AES256_GCM,data:kviapOq+xzxhjryse+5DaZbXRS/LEYyjqqFbHymXAZVEkWlu0T5pZ2bxSNCbXN+tXnb0u+6YPgGCaRNPLW74AF1hO8W8QqlLDA==,iv:41bwPyFQcuOLILTjLWUu5Kcnct/MaIIJsMbllc+n7Y0=,tag:17HyUjfRUcLGb0FrUm1O2A==,type:str]
 mail-users: ENC[AES256_GCM,data:66tQo045ekEQJncnDLdJiQ6NneyRW9i0J3mr9fejo1SnB1OBRnEf++d36sL/Yi2fGhM2Mh2kObutodDGijYrx4ZtEDAxFzOuvEoLH+HpwAdHAcQ=,iv:jZ5EAEC2s0Z35uY6j4tQ8JLAOACmLAuavdMW0udhpzU=,tag:Y7dwqEiccQ8a1SwhIPAMfA==,type:str]
+youmubot-env: ENC[AES256_GCM,data:m/NGN8r6Caq2tTHeVWV9y5fol9r36aKYYXLjHaa0AR+0XpVeJdXVZxPfQtzX4uo09rOGAPE4lepO05weo7mvEjI5m5QJ4FWrw0/HkLm4SUWnTnDU6BlK7l4K/2Ayz7jmD6GLWI+KcOSjEmma9GXNkVwDnxVrwaAWYOfDqDJMjMES/1S8OgCe5+74MCgNeefIwgXnmmxVMpl8fAdnOgovh1zRvcKPVrN5T0ia39IatDERwegas+q8t90Jjw==,iv:IEFvaMWzgClbHbsxGTdP5EdGayHQgggOT9CU7oAyMtE=,tag:GoEEcGCNHMimzltDit4kzA==,type:str]
 sops:
     kms: []
     gcp_kms: []
@@ -18,8 +19,8 @@ sops:
             NUovcTZlOVpyTm5WWGkyUmdLRUVpcmMK1YIwNE/5avvplxqtUFs1JZn7f2AuTzyR
             lRtXUm8InT5GwV50Ot6FLdai5aVxpicafduH/J5RSAXqL8LssQi7HA==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2021-11-01T22:35:16Z"
+    lastmodified: "2021-11-03T17:28:33Z"
-    mac: ENC[AES256_GCM,data:EMJWOssHLTHQ/5/7OkMex5sN0oBPnEpeWLQQnlTkMeahtdO3p5isYNPfnFGLQR/2XyfeBJ/uvVUDI7T1k/Cc5Mr6bUwPAXRhKhOm50uQxxgI7i73BsNkyDMwJGAN0ZAPy2Rw3yjPorI0sVrmarQSBKPcLNspKTn9jcn9nMLuzrI=,iv:1neuIRh5A8ODu2O+ytMoFVNo3n8w6Kru1XgrJ3YGzB4=,tag:/BLZOrWCTck8v/3QFe9vXw==,type:str]
+    mac: ENC[AES256_GCM,data:JICFnGmMmYVJuRuEe6kxnHzJ72NYKLdquSSKW6e2DolY7SrD82kxN8SI2xUDeJficwpIO28iJ1OV7MHWRuAfdUGdwqwU9SLjpM3n6FO5VqiB+/w3SRVK4W2HlKPIB4I/VbooX+6apSnuUSOjlav2ticbS+tpxAnnsj6aLAAPfuE=,iv:2WIXd/fBqOHmVj4KrXdmKudMmr5G2pRC7H4/eGPqILQ=,tag:EQbszkEZkinbCNv3NU9t1w==,type:str]
     pgp: []
     unencrypted_suffix: _unencrypted
     version: 3.7.1