[fanny] nat microvm traffic

otherwise microvm-update uses cached flake instead upstream

flake.lock

@@ -341,11 +341,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1736184101,
+        "lastModified": 1737548421,
-        "narHash": "sha256-HAX+TkDXzyNp6SAsKwjNFql7KzAtxximpQSv+GmP8KQ=",
+        "narHash": "sha256-gmlqJdC+v86vXc2yMhiza1mvsqh3vMfrEsiw+tV5MXg=",
         "ref": "refs/heads/master",
-        "rev": "9cdab949f44301553e3817cf1f38287ad947e00c",
+        "rev": "c5fff78c83959841ac724980a13597dcfa6dc26d",
-        "revCount": 28,
+        "revCount": 29,
         "type": "git",
         "url": "https://git.dynamicdiscord.de/kalipso/tasklist"
       },

machines/.sops.yaml

@@ -11,6 +11,7 @@ keys:
   - &machine_durruti age1xu6kxpf8p0r8d6sgyl0m20p5hmw35nserl7rejuzm66eql0ur4mq03u0vp
   - &machine_vpn age1v6uxwej4nlrpfanr9js7x6059mtvyg4fw50pzt0a2kt3ahk7edlslafeuh
   - &machine_fanny age14dpm6vaycd6u34dkndcktpamqgdyj4aqccjnl5533dsza05hxuds0tjfnf
+  - &machine_nextcloud age1w07s4y2uh0xd322ralyyh79545lvxzqncd0s65q9cx4ttlqv5u9s7y78gr
   #this dummy key is used for testing.
   - &machine_dummy age18jn5mrfs4gqrnv0e2sxsgh3kq4sgxx39hwr8z7mz9kt7wlgaasjqlr88ng
 creation_rules:
@@ -84,12 +85,18 @@ creation_rules:
       - *admin_kalipso_dsktp
       age:
       - *admin_atlan
-
   - path_regex: nextcloud/secrets.yaml$
     key_groups:
     - pgp:
       - *admin_kalipso
       - *admin_kalipso_dsktp
-      - *machine_durruti
       age:
-      - *admin_atlan
+      - *admin_atlan
+      - *machine_nextcloud
+  - path_regex: overwatch/secrets.yaml$
+    key_groups:
+    - pgp:
+      - *admin_kalipso
+      - *admin_kalipso_dsktp
+      age:
+      - *admin_atlan

machines/configuration.nix

@@ -3,7 +3,6 @@
 , nixpkgs
 , sops-nix
 , inputs
-, microvm
 , nixos-hardware
 , home-manager
 , ...
@@ -35,15 +34,15 @@ let
             };
           };
         })
+
         sops-nix.nixosModules.sops
-        microvm.nixosModules.microvm
       ];
     }
   ];
   defaultModules = baseModules;
 
   makeMicroVM = hostName: ipv4Addr: macAddr: modules: [
-    self.nixosModules.malobeo.metrics
+    inputs.microvm.nixosModules.microvm
     {
       microvm = {
         hypervisor = "cloud-hypervisor";
@@ -81,13 +80,6 @@ let
         ];
       };
 
-      malobeo.metrics = {
-        enable = true;
-        enablePromtail = true;
-        logNginx = false;
-        lokiHost = "10.0.0.14";
-      };
-      
       systemd.network.enable = true;
       
       systemd.network.networks."20-lan" = {
@@ -202,4 +194,5 @@ in
     specialArgs.self = self;
     modules = defaultModules ++ [ ./testvm ];
   };
+
 }

machines/durruti/configuration.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, inputs, ... }:
+{ config, self, lib, pkgs, inputs, ... }:
 
 with lib;
 
@@ -17,15 +17,21 @@ with lib;
   ];
 
   imports = [
+    self.nixosModules.malobeo.metrics
     inputs.tasklist.nixosModules.malobeo-tasklist
 
-    ./documentation.nix
-
     ../modules/malobeo_user.nix
     ../modules/sshd.nix
     ../modules/minimal_tools.nix
   ];
 
+  malobeo.metrics = {
+    enable = true;
+    enablePromtail = true;
+    logNginx = true;
+    lokiHost = "10.0.0.14";
+  };
+
   services.malobeo-tasklist.enable = true;
 
   system.stateVersion = "22.11"; # Did you read the comment?

machines/durruti/host_config.nix

@@ -43,6 +43,36 @@ in
       };
     };
 
+    services.nginx.virtualHosts."cloud.malobeo.org" = {
+      forceSSL = true;
+      enableACME= true;
+      locations."/" = {
+        proxyPass = "http://10.0.0.10";
+        extraConfig = ''
+        '';
+      };
+    };
+
+    services.nginx.virtualHosts."grafana.malobeo.org" = {
+      forceSSL = true;
+      enableACME= true;
+      locations."/" = {
+        proxyPass = "http://10.0.0.10";
+        extraConfig = ''
+        '';
+      };
+    };
+
+    services.nginx.virtualHosts."tasklist.malobeo.org" = {
+      forceSSL = true;
+      enableACME= true;
+      locations."/" = {
+        proxyPass = "http://10.0.0.10";
+        extraConfig = ''
+        '';
+      };
+    };
+
     services.nginx.virtualHosts."status.malobeo.org" = {
       forceSSL = true;
       enableACME= true;
@@ -52,17 +82,5 @@ in
         '';
       };
     };
-
-    services.nginx.virtualHosts."tasklist.malobeo.org" = {
-      forceSSL = true;
-      enableACME= true;
-      locations."/".proxyPass = "http://${cfg.host_ip}:8080";
-    };
-
-    services.nginx.virtualHosts."booking.dynamicdiscord.de" = {
-      forceSSL = true;
-      enableACME= true;
-      locations."/".proxyPass = "http://${cfg.host_ip}:80";
-    };
   };
 }

machines/fanny/configuration.nix

@@ -16,8 +16,16 @@ in
       inputs.self.nixosModules.malobeo.initssh
       inputs.self.nixosModules.malobeo.disko
       inputs.self.nixosModules.malobeo.microvm
+      inputs.self.nixosModules.malobeo.metrics
     ];
 
+  malobeo.metrics = {
+    enable = true;
+    enablePromtail = true;
+    logNginx = true;
+    lokiHost = "10.0.0.14";
+  };
+
   malobeo.autoUpdate = {
     enable = true;
     url = "https://hydra.dynamicdiscord.de";
@@ -26,7 +34,14 @@ in
     cacheurl = "https://cache.dynamicdiscord.de";
   };
 
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  nix = {
+    settings.experimental-features = [ "nix-command" "flakes" ];
+    #always update microvms
+    extraOptions = ''
+      tarball-ttl = 0
+    '';
+  };
+
 
   malobeo.disks = {
     enable = true;
@@ -53,9 +68,15 @@ in
   };
 
   services.malobeo.microvm.enableHostBridge = true;
-  services.malobeo.microvm.deployHosts = [ "infradocs" "nextcloud" "overwatch" ];
+  services.malobeo.microvm.deployHosts = [ "overwatch" "infradocs" "nextcloud" "durruti" ];
 
   networking = {
+    nat = {
+      enable = true;
+      externalInterface = "enp1s0";
+      internalInterfaces = [ "microvm" ];
+    };
+
     firewall = {
       allowedTCPPorts = [ 80 ];
     };
@@ -67,6 +88,7 @@ in
       locations."/" = {
         proxyPass = "http://10.0.0.11:9000";
         extraConfig = ''
+          proxy_set_header Host $host;
         '';
       };
     };
@@ -75,6 +97,25 @@ in
       locations."/" = {
         proxyPass = "http://10.0.0.13";
         extraConfig = ''
+          proxy_set_header Host $host;
+        '';
+      };
+    };
+
+    virtualHosts."grafana.malobeo.org" = {
+      locations."/" = {
+        proxyPass = "http://10.0.0.14";
+        extraConfig = ''
+          proxy_set_header Host $host;
+        '';
+      };
+    };
+
+    virtualHosts."tasklist.malobeo.org" = {
+      locations."/" = {
+        proxyPass = "http://10.0.0.5:8080";
+        extraConfig = ''
+          proxy_set_header Host $host;
         '';
       };
     };

machines/infradocs/configuration.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, inputs, ... }:
+{ self, config, lib, pkgs, inputs, ... }:
 
 with lib;
 
@@ -9,16 +9,18 @@ with lib;
   };
 
   imports = [
+    self.nixosModules.malobeo.metrics
     ../durruti/documentation.nix
     ../modules/malobeo_user.nix
     ../modules/sshd.nix
   ];
 
-  networking.firewall.allowedTCPPorts = [ 9002 ];
+  malobeo.metrics = {
-
+    enable = true;
-  malobeo.metrics.logNginx = lib.mkForce true;
+    enablePromtail = true;
-
+    logNginx = true;
-  users.users.promtail.extraGroups = [ "nginx" "systemd-journal" ];
+    lokiHost = "10.0.0.14";
+  };
 
   system.stateVersion = "22.11"; # Did you read the comment?
 }

machines/modules/malobeo/microvm_host.nix

@@ -86,12 +86,6 @@ in
     in
     builtins.listToAttrs (map mapperFunc cfg.deployHosts);
 
-    systemd.tmpfiles.rules = builtins.concatLists (map (name: [
-      "d /var/lib/microvms/${name}/var 0755 root root - -"
-      "d /var/lib/microvms/${name}/etc 0755 root root - -"
-      "d /${name} 0755 root root - -"
-    ]) cfg.deployHosts);
-
     systemd.services = builtins.foldl' (services: name: services // {
       "microvm-update@${name}" = {
         description = "Update MicroVMs automatically";

machines/nextcloud/configuration.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs,  ... }:
+{ config, self, lib, pkgs,  ... }:
 
 with lib;
 
@@ -17,12 +17,20 @@ with lib;
   };
 
   imports = [
+    self.nixosModules.malobeo.metrics
     ../modules/malobeo_user.nix
     ../modules/sshd.nix
     ../modules/minimal_tools.nix
     ../modules/autoupdate.nix
   ];
 
+  malobeo.metrics = {
+    enable = true;
+    enablePromtail = true;
+    logNginx = true;
+    lokiHost = "10.0.0.14";
+  };
+
   services.nextcloud = {
     enable = true;
     package = pkgs.nextcloud30;
@@ -38,7 +46,7 @@ with lib;
     };
     extraAppsEnable = true;
     extraApps = {
-      inherit (config.services.nextcloud.package.packages.apps) contacts calendar;
+      inherit (config.services.nextcloud.package.packages.apps) contacts calendar deck polls;
       collectives = pkgs.fetchNextcloudApp {
         sha256 = "sha256-cj/8FhzxOACJaUEu0eG9r7iAQmnOG62yFHeyUICalFY=";
         url = "https://github.com/nextcloud/collectives/releases/download/v2.15.2/collectives-2.15.2.tar.gz";

machines/nextcloud/secrets.yaml

@@ -8,72 +8,61 @@ sops:
         - recipient: age1ljpdczmg5ctqyeezn739hv589fwhssjjnuqf7276fqun6kc62v3qmhkd0c
           enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBmVGxsNmZ3Z0RIYmMyL0Mr
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBqSk9GWktrZ3FsRHpOcTJp
-            UUpaMEZLTCtQaGFrL1YwOVBicEtNRTVaVGhRCmhDSUgxYXpRcldaMngvOWJDdnNo
+            Y3VWMytTRlhxVXJma1puT1lMRTN2NHBNV2xrCi8xYTFWeVN6RWl0Um9mZXpoKzFh
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-            S4ZTq/JX39U4QQHgWA1dFPfC636LNBo+QKdl/2mjwnXW7duqDJ+5kA==
+            WTGk66NJ2yD8ko/6OyB9J9U0WPbFLgr972H+klBq/IDmOx0hClbYNA==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age1w07s4y2uh0xd322ralyyh79545lvxzqncd0s65q9cx4ttlqv5u9s7y78gr
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBoNzdib3Ztd0g0MlVqYVF6
+            cUtjZzEyY2FJYVRoT1p5RlJwYVQwUXVOUkNVCkp4V3hMYlJsaVN4RjlwQXNWS1Jt
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+            9DIrQPHbPP1RIc6Ak8Kn30/BHEWV3VaiBCT3vfS9pNJQNjB4T+901g==
             -----END AGE ENCRYPTED FILE-----
     lastmodified: "2024-11-26T20:00:50Z"
     mac: ENC[AES256_GCM,data:qoY9SfpoU+8HfvD5v/1S6BOkbnZUmHIbtwr0tTSuPETjnFNgr1VVw9mnRatJKPYYFb9/rMZQWIqTY+iUIEkcTVyVXhd6ki5CHW+uxCeBIyMzq33rtEa/btkEUoii4iPieamBCIY21W0znE+edxfR04yRJtLxMICEbuW4Hjf6bwk=,iv:nG42fRgjpuIjPMYnn/6egEdzYolcUBsspaZ8zMv4888=,tag:C6apGoAvVLsWdLWSCwrx6w==,type:str]
     pgp:
-        - created_at: "2024-11-26T19:59:36Z"
+        - created_at: "2025-01-21T21:04:08Z"
           enc: |-
             -----BEGIN PGP MESSAGE-----
 
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+            bUOvx3Ho80EC
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+            =oQd6
             -----END PGP MESSAGE-----
           fp: c4639370c41133a738f643a591ddbc4c3387f1fb
-        - created_at: "2024-11-26T19:59:36Z"
+        - created_at: "2025-01-21T21:04:08Z"
           enc: |-
             -----BEGIN PGP MESSAGE-----
 
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+            =s9pl
             -----END PGP MESSAGE-----
           fp: aef8d6c7e4761fc297cda833df13aebb1011b5d4
-        - created_at: "2024-11-26T19:59:36Z"
-          enc: |-
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-            QmIRJYxyVd0VoXScZnsk0T/XTKjJB/fRLRalA2PmlZ1v+gisCUz2dhM+OHtSjGTS
-            WAG5znRbP8UMVt02O0PgbzHYtIUAtQLCuBnzfEKJn721rqCXf7DXU3jrR73Ys6ce
-            VJzkVBMnBszF71GN56t0PaUYIDOnaGvgjMtHHtOCLQHSK7asnm/Bc+E=
-            =Znii
-            -----END PGP MESSAGE-----
-          fp: 4095412245b6efc14cf92ca25911def5a4218567
     unencrypted_suffix: _unencrypted
     version: 3.8.1

machines/overwatch/configuration.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, inputs, ... }:
+{ config, self, lib, pkgs, inputs, ... }:
 
 with lib;
 
@@ -9,17 +9,27 @@ with lib;
   };
 
   imports = [
+    self.nixosModules.malobeo.metrics
     ../modules/malobeo_user.nix
     ../modules/sshd.nix
   ];
 
-  networking.firewall.allowedTCPPorts = [ 80 9080 9001 3100 ];
+  networking.firewall.allowedTCPPorts = [ 80 3100 ];
+
+  malobeo.metrics = {
+    enable = true;
+    enablePromtail = true;
+    logNginx = false;
+    lokiHost = "10.0.0.14";
+  };
 
   services.grafana = {
     enable = true;
-    domain = "grafana.malobeo.org";
+    settings.server = {
-    port = 2342;
+      domain = "grafana.malobeo.org";
-    addr = "127.0.0.1";
+      http_port = 2342;
+      http_addr = "127.0.0.1";
+    };
 
     provision.datasources.settings = {
       apiVersion = 1;
@@ -97,6 +107,12 @@ with lib;
           targets = [ "10.0.0.13:9002" ];
         }];
       }
+      {
+        job_name = "fanny";
+        static_configs = [{
+          targets = [ "10.0.0.1:9002" ];
+        }];
+      }
       # add vpn - check how to reach it first. most probably 10.100.0.1
     ];
   };

machines/overwatch/loki.yaml

@@ -3,7 +3,7 @@ auth_enabled: false
 server:
   http_listen_port: 3100
   grpc_listen_port: 9096
-  log_level: debug
+  log_level: info
   grpc_server_max_concurrent_streams: 1000
 
 common:

machines/overwatch/secrets.yaml

@@ -0,0 +1,59 @@
+grafana_admin: ENC[AES256_GCM,data:c+ZnOyxSXrG4eiK8ETKHheadiSz98LLHYwxb,iv:Ut2qFD2p6OmKDWjLMjFxyISxzTdJpZpgIB7obW5bgkY=,tag:HdayzjXQ1Zc7w9ITLzKLxA==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age1ljpdczmg5ctqyeezn739hv589fwhssjjnuqf7276fqun6kc62v3qmhkd0c
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAxN1VURXJuMENJV1Z2eEtS
+            bUR2cTNmNUdhU1B4SHZNMW9KRDV2dW5VNmlNCjdmYXpZb05mMEdPdjN4c0VWOUhV
+            RW4vV05CMno1MmJmYzdESjN5MFVFcjQKLS0tIDNxTE1KaW1EVGhtOEQwWXZndk53
+            bFBCMExGdEdMb2Z0TzF0Yk02MUpkN0kKIUm9iUvU/xu1Xl6yoYSVGcIXKnGsp/D/
+            RjVQ7tgJIbrupubny/fg4v2sz5HOs5uzmEq4ZKgBWrBeMPss4gYstA==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2025-01-22T00:51:32Z"
+    mac: ENC[AES256_GCM,data:TEEyPmVxIJxC49hDqDbwzTZZ/tNymFr0dMvWn6DRli70Kp5XXNCLTpicAbiFh3WoyzbDpN/5c2yxVNGjhB8nXgKpCZdffdONMY6eSCpPbblYwJS7hNsjW+u2wysSFPDAk5apwbNXJcKnlI1tBcGQRHlym9ShSw6fT7K7afWYWqo=,iv:583DWNug8yNF/vZZN4btT6P1yUa0b1UN4frvAX4UKv0=,tag:YI5KIAe5P5Bx0TZU4wG8ag==,type:str]
+    pgp:
+        - created_at: "2025-01-22T00:51:09Z"
+          enc: |-
+            -----BEGIN PGP MESSAGE-----
+
+            hQGMA5HdvEwzh/H7AQv+PxajhJgXHcxwJ7Mk0gjqFV0dGmNJ1m0eY3gPyIS38GSB
+            Rjto1zUd6EARu1GnxSrVrSZYlQaL6x3l2DuFIP7mtymvlFrmhiAoDz/si0zlzsJp
+            WZyQZdepnt9FyYJAwTzbmfVdpZDYajuMI38byMJqzUhS7SEOsPwiU1KRoTHcf4se
+            2E+9v8OwTVT2UoDxyiVJuDAA+K+Jh2RjHk3p/uVnZDqqQpI9UAI8LrCpun9uALpH
+            +29wyhkCZ9RIHU7nDQNVvwHkbYCyRUwR44bciSwITpjp7GuZCcZvzSSimPktkC9q
+            VZkHA6rHgHgcu6mnMfpP0+j4gB0dU0t4hGF41klV3YpEGfYcFIsKV10lfa6aMNmW
+            08RuLdCtnQyplYhgBm1zQvYHJsIuwK9s1B2dz3Z8l3o2eg8AqFuIL+MlZOvf5A/2
+            MOXffyXbOM5Dhy7DdUckTOYYfwWe1mStw3vx3I3mAFzuOOR7HQuzlc9Bf1oxh36T
+            6e/qOijjPPqkLeR2mufo0lgBBFTQFt2jVvMo1lrCB8Amj4yj/4noXTzglkYTYBKs
+            S513kUdhAGtWoNrqcItOYAn/gl+CPGY2Op3tJBVCWM6aT/KO6M/LPJ7wiQk2zlOL
+            pp7SnCKvv9eQ
+            =N+uj
+            -----END PGP MESSAGE-----
+          fp: c4639370c41133a738f643a591ddbc4c3387f1fb
+        - created_at: "2025-01-22T00:51:09Z"
+          enc: |-
+            -----BEGIN PGP MESSAGE-----
+
+            hQIMA98TrrsQEbXUAQ//fm/TcxgsAMY6P8jvOQMcRBmjjVwfLP1UTTnkRUa36Mmn
+            2V9619zsH1dzTp0gUVV8mvIKUtpz2nCBTZBJw803wW9KorxW6f4e3+mIWelZT5WM
+            sLcQPFWAYKDVnSfk5j8kRSmpM6k2xFRB9DTEMIyFH9PZL99Fztp2hjTn553YTQOo
+            pdw+AMzgptYQghW/Pl/32wXHwCO+bL8tyk62VIQO13l3tX83oSslXNkFzNQYt3jv
+            xXFUaQEGD/1lFLeFnIuJZzfjWt6n0fShJboUcuk/ZIcYdwrbG0pyLLoBoObSRQtG
+            t+7VpWpfl3rnk822SU9z9YcaMNy9HD3Kz9Qh0BRQiN3scCMzm1LyzlXLqlc/gPiq
+            JyCxy98vJXIxmlLQZpDFfTMe3xsc8jSsHI6av+wEFKGEJAOUkDtRYvLfZdgDTfiB
+            XTAhQ3ixnlBxdZZ9DjBXyVfM8q9iB8bggFi7g2SjO32LKhXRFUqZR+avddCyKR/V
+            hRpWjDRn+eX2tl7LPawvX6tIow3aZiezkMVyeRXfcZCvpicq64b80LrYR+JJUfJE
+            vxHaekKImrdJ9ocii0wW91ZmESJwL6m5lt3ZsCY5GTlEDt4wBse5uhj48mtuK8sh
+            g8uQMKp7SiiCtV5a6O1SQLDJeAt6VCcRyudLToO9S4gwrGXNPcGxsHj07XAN2PHS
+            WAE6wUhufXfpa8UgSWy7fmEZt4L03XlRfC7bm/ycwaFww3A7w4+B1gkW6gOon6sy
+            nOyIxUZfU6abZWKzH+OIuViKH7xPiULDy75gEmkRHjKu5BiC3Tx0eO4=
+            =+PPr
+            -----END PGP MESSAGE-----
+          fp: aef8d6c7e4761fc297cda833df13aebb1011b5d4
+    unencrypted_suffix: _unencrypted
+    version: 3.9.2

machines/vpn/configuration.nix

@@ -17,7 +17,6 @@ with lib;
   };
 
   imports = [
-    inputs.self.nixosModules.malobeo.vpn
     ../modules/malobeo_user.nix
     ../modules/sshd.nix
     ../modules/minimal_tools.nix
@@ -35,9 +34,36 @@ with lib;
       locations."/" = {
         proxyPass = "http://10.100.0.101";
         extraConfig = ''
+          proxy_set_header Host $host;
         '';
       };
+    };
 
+    virtualHosts."cloud.malobeo.org" = {
+      locations."/" = {
+        proxyPass = "http://10.100.0.101";
+        extraConfig = ''
+          proxy_set_header Host $host;
+        '';
+      };
+    };
+
+    virtualHosts."grafana.malobeo.org" = {
+      locations."/" = {
+        proxyPass = "http://10.100.0.101";
+        extraConfig = ''
+          proxy_set_header Host $host;
+        '';
+      };
+    };
+
+    virtualHosts."tasklist.malobeo.org" = {
+      locations."/" = {
+        proxyPass = "http://10.100.0.101";
+        extraConfig = ''
+          proxy_set_header Host $host;
+        '';
+      };
     };
   };
 

outputs.nix

@@ -12,97 +12,6 @@
 let filter_system = name: if name == utils.lib.system.i686-linux then false else true;
 in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems) ( system:
   let
-    baseModules = [
-      # make flake inputs accessiable in NixOS
-      { _module.args.inputs = inputs; }
-      {
-        imports = [
-          ({ pkgs, ... }: {
-            nix = {
-              extraOptions = ''
-                experimental-features = nix-command flakes
-              '';
-
-              settings = {
-                substituters = [
-                  "https://cache.dynamicdiscord.de"
-                  "https://cache.nixos.org/"
-                ];
-                trusted-public-keys = [
-                  "cache.dynamicdiscord.de:DKueZicqi2NhJJXz9MYgUbiyobMs10fTyHCgAUibRP4="
-                ];
-                trusted-users = [ "root" "@wheel" ];
-              };
-            };
-          })
-          sops-nix.nixosModules.sops
-          #microvm.nixosModules.microvm
-        ];
-      }
-    ];
-    defaultModules = baseModules;
-
-  makeMicroVM = hostName: ipv4Addr: macAddr: modules: [
-    self.nixosModules.malobeo.metrics
-    {
-      microvm = {
-        hypervisor = "cloud-hypervisor";
-        mem = 2560;
-        shares = [
-          {
-            source = "/nix/store";
-            mountPoint = "/nix/.ro-store";
-            tag = "store";
-            proto = "virtiofs";
-            socket = "store.socket";
-          }
-          {
-            source = "/var/lib/microvms/${hostName}/etc";
-            mountPoint = "/etc";
-            tag = "etc";
-            proto = "virtiofs";
-            socket = "etc.socket";
-          }
-          {
-            source = "/var/lib/microvms/${hostName}/var";
-            mountPoint = "/var";
-            tag = "var";
-            proto = "virtiofs";
-            socket = "var.socket";
-          }
-        ];
-
-        interfaces = [
-          {
-            type = "tap";
-            id = "vm-${hostName}";
-            mac = "${macAddr}";
-          }
-        ];
-      };
-
-      malobeo.metrics = {
-        enable = true;
-        enablePromtail = true;
-        logNginx = false;
-        lokiHost = "10.0.0.14";
-      };
-      
-      systemd.network.enable = true;
-      
-      systemd.network.networks."20-lan" = {
-        matchConfig.Type = "ether";
-        networkConfig = {
-          Address = [ "${ipv4Addr}/24" ];
-          Gateway = "10.0.0.1";
-          DNS = ["1.1.1.1"];
-          DHCP = "no";
-        };
-      };
-    }
-  ] ++ defaultModules ++ modules;
-
-
     pkgs-unstable = nixpkgs-unstable.legacyPackages."${system}";
     pkgs = nixpkgs.legacyPackages."${system}";
 
@@ -111,17 +20,7 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
         mem = pkgs.lib.mkForce 4096;
         hypervisor = pkgs.lib.mkForce "qemu";
         socket = pkgs.lib.mkForce null;
-
+        shares = pkgs.lib.mkForce ([
-
-        #needed for hosts that deploy imperative microvms (for example fanny)
-        writableStoreOverlay = pkgs.lib.mkIf options.writableStore "/nix/.rw-store";
-        volumes = pkgs.lib.mkIf options.writableStore [ {
-          image = "nix-store-overlay.img";
-          mountPoint = self.nixosConfigurations.${hostname}.config.microvm.writableStoreOverlay;
-          size = 2048;
-        } ];
-
-        shares = pkgs.lib.mkForce (pkgs.lib.optionals (!options.writableStore) [
           {
             tag = "ro-store";
             source = "/nix/store";
@@ -135,18 +34,11 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
             tag = "var";
           }
         ]);
-
         interfaces = pkgs.lib.mkIf (!options.withNetworking) (pkgs.lib.mkForce [{
           type = "user";
           id = "eth0";
           mac = "02:23:de:ad:be:ef";
         }]);
-
-        #if networking is disabled forward port 80 to still have access to webservices
-        forwardPorts = pkgs.lib.mkIf (!options.withNetworking) (pkgs.lib.mkForce [
-          { from = "host"; host.port = 8080; guest.port = 80; }
-        ]);
-
       };
 
       fileSystems = {
@@ -194,59 +86,15 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
       }];
     };
 
-    buildVM = host: networking: sopsDummy: disableDisko: varPath: writableStore: (self.nixosConfigurations.${host}.extendModules {
+    buildVM = host: networking: sopsDummy: disableDisko: varPath: (self.nixosConfigurations.${host}.extendModules {
         modules = [
-          (vmMicroVMOverwrites host { 
+          (vmMicroVMOverwrites host { withNetworking = networking; varPath = "${varPath}"; })
-            withNetworking = networking; 
-            varPath = "${varPath}"; 
-            writableStore = writableStore; })
           (if sopsDummy then (vmSopsOverwrites host) else {})
           (if disableDisko then vmDiskoOverwrites else {})
         ] ++ pkgs.lib.optionals (! self.nixosConfigurations.${host}.config ? microvm) [
-          #microvm.nixosModules.microvm
+          microvm.nixosModules.microvm
-        ] ++ pkgs.lib.optionals (self.nixosConfigurations.${host}.config ? services.malobeo.microvm.deployHosts) [
+        ];
-          #microvm.nixosModules.host
+      }).config.microvm.declaredRunner;
-          {
-          services.malobeo.microvm.deployHosts = pkgs.lib.mkForce [];
-          systemd.tmpfiles.rules = builtins.concatLists (map (name: [
-            "q /var/lib/microvms/${name}/var 0755 root root - -"
-            "q /var/lib/microvms/${name}/etc 0755 root root - -"
-            "q /var/${name}/wow/it/works 0755 root root - -"
-            "q /var/lib/${name} 0755 root root - -"
-            "d /${name} 0755 root root - -"
-          ]) self.nixosConfigurations.${host}.config.services.malobeo.microvm.deployHosts);
-
-
-          microvm.vms = 
-          let
-            # Map the values to each hostname to then generate an Attrset using listToAttrs
-            mapperFunc = name: { inherit name; value = {
-              #pkgs = import self.nixosConfigurations.${name}.config.nixpkgs;
-
-              #pkgs = (buildVM name networking sopsDummy false "" false).config.nixpkgs;
-              #config = (buildVM name networking sopsDummy false "" false);
-              #pkgs = pkgs;
-              #config = self.nixosConfigurations.${name};
-              specialArgs.inputs = inputs;
-              specialArgs.self = self;
-              config = {
-                imports = (makeMicroVM "${name}" "10.0.0.11" "D0:E5:CA:F0:D7:E7" [
-              
-                  #(vmMicroVMOverwrites name { 
-                  #  withNetworking = true; 
-                  #  varPath = ""; 
-                  #  writableStore = false; })
-                  (if sopsDummy then (vmSopsOverwrites name) else {})
-
-                  
-                ]);
-
-              };
-            }; };
-          in
-          builtins.listToAttrs (map mapperFunc self.nixosConfigurations.${host}.config.services.malobeo.microvm.deployHosts);
-        }];
-      });
   in
   {
     devShells.default =
@@ -309,7 +157,6 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
             echo "--networking setup interfaces. requires root and hostbridge enabled on the host"
             echo "--dummy-secrets run vm with dummy sops secrets"
             echo "--no-disko disable disko and initrd secrets. needed for real hosts like fanny"
-            echo "--writable-store enables writable store. necessary for host with nested imperative microvms like fanny"
             echo "--var path to directory that should be shared as /var. may require root otherwise some systemd units fail within vm. if dir is empty vm will populate"
             exit 1
         }
@@ -325,7 +172,6 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
         NETWORK=false
         DUMMY_SECRETS=false
         NO_DISKO=false
-        RW_STORE=false
         VAR_PATH=""
         
         # check argws
@@ -335,7 +181,6 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
                 --networking) NETWORK=true ;;
                 --dummy-secrets) DUMMY_SECRETS=true ;;
                 --no-disko) NO_DISKO=true ;;
-                --writable-store) RW_STORE=true ;;
                 --var) 
                   if [[ -n "$2" && ! "$2" =~ ^- ]]; then
                       VAR_PATH="$2"
@@ -353,12 +198,11 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
         echo "enable networking: $NETWORK"
         echo "deploy dummy secrets: $DUMMY_SECRETS"
         echo "disable disko and initrd secrets: $NO_DISKO"
-        echo "use writable store: $RW_STORE"
         if [ -n "$VAR_PATH" ]; then
           echo "sharing var directory: $VAR_PATH"
         fi
         
-        ${pkgs.nix}/bin/nix run --show-trace --impure --expr "((builtins.getFlake \"$(pwd)\").vmBuilder.x86_64-linux \"$HOSTNAME\" $NETWORK $DUMMY_SECRETS $NO_DISKO \"$VAR_PATH\" $RW_STORE).config.microvm.declaredRunner"
+        ${pkgs.nix}/bin/nix run --show-trace --impure --expr "((builtins.getFlake \"$(pwd)\").vmBuilder.x86_64-linux \"$HOSTNAME\" $NETWORK $DUMMY_SECRETS $NO_DISKO \"$VAR_PATH\")"
       '';
     };