Setup ikiwiki host

.sops.yaml

@@ -1,96 +0,0 @@
-keys:
-  - &admin_age_fi age1tf38ae8yzzzmtjp5cjyemf0a8cksq62dz0x0hsntyhsjk5pq6s6q3v9nm7
-  - &host_age_coturn age1vnrtarxwmqxflh2sxe2s49ldfzkve268hx62x4ltv38h3emv8dqspu028l
-  - &host_age_forgejo age1d5y8dx3e8pksvxr8fv8f02v0y7qg7kuwpxpmxksp7xlvrcpfju5sdz6guk
-  - &host_age_ikiwiki age1st5axcrn2s09effsjp6gl89rnwd967y007pzpzamlqydrpf7yeeqjwtnx0
-  - &host_age_jellyfin age10huhyn3va02zjysyanf8fd6lpfvjv3k3u6qymanz9jtcmfp3kqfskth7yt
-  - &host_age_keycloak age15kluaw2krucmc0j98zfk0s5tkwqer0ax6jva458zukzrgnqjqc9q7s88yd
-  - &host_age_lifeline age1pmx78vda0c2qnn8epvkavl26e2939uj65608fdq959ds60d58ucsqwxsua
-  - &host_age_mail-1 age1hny8kwx0uymselgas25q558ruxxdv7lgtu9d5rnd6x9w3nysk4zqumzzrp
-  - &host_age_mastodon age1r60mmmeulm33h0trc0y870dml5hzhglyjv4wecyjy2858pg8u47s793r30
-  - &host_age_matrix age1g60l5mu08xrwfw7uptwcwde8kp9dacs4ltqv2ndjskpy8z5sqakqssxxq5
-  - &host_age_metrics age1lrtengtdc0nzpagr8fkp5mwqda66jqr0s2h3wsxcdscmalp8n3js3r0e3n
-  - &host_age_metrics-nekomesh age1rh7zgp445t39c7tmh84r30e9edju8gmtn84u7rjwhmyntzkugucq5x0xse
-  - &host_age_nextcloud age1lvlmct30jtg7p4qpf8evtjlld6g74q2ckh803hd3ynr7cz7zlceq84flwu
-  - &host_age_searx age17h3js5v8s5vezcankky6kqxcrvtfxanmvhp3axmnqs4y9s2lr9yqvc6zrn
-  - &host_age_torrent age1m37wtvp7fpavaygn2jc6kq2gtuvgvf0jgwwhd3p5862djv5segqs97mg7c
-  - &host_age_valkyrie age1guqc5pnajp2whkla6vws4yqnpe5hq4z89w6te3n5yql5pugzfqlqczjlee
-creation_rules:
-  - path_regex: config/hosts/coturn/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_coturn
-  - path_regex: config/hosts/forgejo/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_forgejo
-  - path_regex: config/hosts/ikiwiki/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_ikiwiki
-  - path_regex: config/hosts/jellyfin/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_jellyfin
-  - path_regex: config/hosts/keycloak/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_keycloak
-  - path_regex: config/hosts/lifeline/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_lifeline
-  - path_regex: config/hosts/mail-1/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_mail-1
-  - path_regex: config/hosts/mastodon/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_mastodon
-  - path_regex: config/hosts/matrix/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_matrix
-  - path_regex: config/hosts/metrics/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_metrics
-  - path_regex: config/hosts/metrics-nekomesh/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_metrics-nekomesh
-  - path_regex: config/hosts/nextcloud/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_nextcloud
-  - path_regex: config/hosts/searx/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_searx
-  - path_regex: config/hosts/torrent/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_torrent
-  - path_regex: config/hosts/valkyrie/.*
-    key_groups:
-      -  age:
-          - *admin_age_fi
-          - *host_age_valkyrie
-stores:
-  yaml:
-    indent: 2

config/common/default.nix

@@ -35,13 +35,13 @@
     parted
     tmux
     nano
-    ssh-to-age
     tcpdump
   ];
 
   security.acme = {
     defaults.email = "acme@grzb.de";
     acceptTerms = true;
+    preliminarySelfsigned = true;
   };
 
   # Print the ed25519 public ssh host key to console when booting

config/hosts/coturn/coturn.nix

@@ -5,7 +5,7 @@
     min-port = 49200;
     max-port = 49500;
     use-auth-secret = true;
-    static-auth-secret-file = "/run/secrets/static-auth-secret";
+    static-auth-secret-file = "/secrets/static-auth-secret.secret";
     realm = "turn.nekover.se";
     cert = "${config.security.acme.certs."turn.nekover.se".directory}/fullchain.pem";
     pkey = "${config.security.acme.certs."turn.nekover.se".directory}/key.pem";
@@ -42,11 +42,4 @@
       total-quota=1200
     '';
   };
-
-  sops.secrets."static-auth-secret" = {
-    mode = "0440";
-    owner = "turnserver";
-    group = "turnserver";
-    restartUnits = [ "coturn.service" ];
-  };
 }

config/hosts/coturn/default.nix

@@ -4,6 +4,5 @@
     ./configuration.nix
     ./acme.nix
     ./coturn.nix
-    ./sops.nix
   ];
 }

config/hosts/coturn/secrets.nix

@@ -0,0 +1,11 @@
+{ keyCommandEnv,... }:
+{
+  deployment.keys."static-auth-secret.secret" = {
+    keyCommand = keyCommandEnv ++ [ "pass" "coturn/static-auth-secret" ];
+    destDir = "/secrets";
+    user = "turnserver";
+    group = "turnserver";
+    permissions = "0640";
+    uploadAt = "pre-activation";
+  };
+}

config/hosts/coturn/secrets.yaml

@@ -1,25 +0,0 @@
-static-auth-secret: ENC[AES256_GCM,data:af5cjUSeiCEtYki85h+XoJW5FKY4X18i6zOBZnH64Ju/LwA/yUemA8co17TG5cQnc/sw1pz6LySL2DOq/Gj42g==,iv:Yne84/VLN0jCSulA5OQ0UKbQWkqWBmHYogDuAngAp48=,tag:wJ/4yGnbypjTo/akV3P9ZA==,type:str]
-sops:
-  age:
-    - enc: |
-        -----BEGIN AGE ENCRYPTED FILE-----
-        YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBLMXRScDR1NzhzZGRXYUZQ
-        ZGpRYUlOUWZTVHQvdUlrSG5SRWM2ME9sdUVZCldCZkZ0SXdqUjBVNlRnckg3N0dS
-        S0s2NkRnQys2SGJKSTdiUWlnbTg1dkEKLS0tIGthb0FESjAyMjlEbnV4S0lPOHda
-        S1ZBOWdTSmNRQXMvUGJnd05sK1Q2Qk0KHseEBDVLeSWHdgrYyITRuJyp3orrjwwS
-        04ORMniHR7ymHzRPvm3oX/jkFD0iJEmk8clgm/Gcn2AQ7xXeJO7Vnw==
-        -----END AGE ENCRYPTED FILE-----
-      recipient: age1tf38ae8yzzzmtjp5cjyemf0a8cksq62dz0x0hsntyhsjk5pq6s6q3v9nm7
-    - enc: |
-        -----BEGIN AGE ENCRYPTED FILE-----
-        YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBmemxWRnFLMFVEcVZCb3BT
-        MStWU21kcnF5enpleWt3dFdaMHo3RzJGaENNClU2M2tmdE0zd2pXWUJHQkV5Mkhi
-        a0lIbHJmWDN6UXhVeTZId3RhcEd5TWcKLS0tIFRlSUNQN0pGYmtiOGxJS0pJY0tQ
-        YjFzS205QklRZWdPbklIRzVzbFFPT2sKCXra+DUchbomy9pe2HJAbhAF1mstgUcv
-        NalettWmuLXe2B0WjC9fAy2AAJS6kysEbUh960suzSPLTqTce0MGfA==
-        -----END AGE ENCRYPTED FILE-----
-      recipient: age1vnrtarxwmqxflh2sxe2s49ldfzkve268hx62x4ltv38h3emv8dqspu028l
-  lastmodified: "2026-05-16T23:13:15Z"
-  mac: ENC[AES256_GCM,data:PxX20JAaYhj3DE1KjakVmVucL7jjZU0vh5vnSNmKLgqedJiV2ZqEXpF4s1WPgYTY723aLiWDLw/8kTF/VmvMs8zOdGSkIhojWIWFE6I2yq1MjlawXuUhGpe6C1XGQ+w0KTqzyJLxyIsUSH24GqPHmLRMStE7bYdr0a4lRBHEyqE=,iv:6tXoqhG1XqDAz4SZSIxFCi01Be76/dV4vFPwv3lkcps=,tag:ytLoh7gJ+Iuqv5AwhDElrw==,type:str]
-  unencrypted_suffix: _unencrypted
-  version: 3.13.0

config/hosts/coturn/sops.nix

@@ -1,6 +0,0 @@
-{ ... }:
-{
-  sops = {
-    defaultSopsFile = ./secrets.yaml;
-  };
-}

config/hosts/forgejo/default.nix

@@ -5,6 +5,5 @@
     ./forgejo.nix
     ./redis.nix
     ./nginx.nix
-    ./sops.nix
   ];
 }

config/hosts/forgejo/forgejo.nix

@@ -1,10 +1,9 @@
-{ pkgs, ... }:
+{ ... }:
 {
   services.forgejo = {
     enable = true;
-    package = pkgs.forgejo;
     database.type = "postgres";
-    lfs.enable = true;
+    mailerPasswordFile = "/secrets/forgejo-mailer-password.secret";
 
     settings = {
       DEFAULT = {
@@ -18,7 +17,6 @@
         ROOT_URL = "https://git.nekover.se/";
         # LOCAL_ROOT_URL is apparently what Forgejo uses to access itself.
         # Doesn't need to be set.
-        OFFLINE_MODE = true;
       };
       admin = {
         DISABLE_REGULAR_ORG_CREATION = false;
@@ -36,10 +34,11 @@
         DEFAULT_USER_VISIBILITY = "limited";
         DEFAULT_KEEP_EMAIL_PRIVATE = true;
         ENABLE_BASIC_AUTHENTICATION = false;
-        ENABLE_NOTIFY_MAIL = true;
+      };
+      repo = {
+        DEFAULT_REPO_UNITS = "repo.code,repo.issues,repo.pulls";
       };
       repository = {
-        DEFAULT_REPO_UNITS = "repo.code";
         ENABLE_PUSH_CREATE_USER = true;
         ENABLE_PUSH_CREATE_ORG = true;
       };
@@ -61,13 +60,5 @@
         HOST = "redis+socket:///run/redis-forgejo/redis.sock";
       };
     };
-    secrets.mailer.PASSWD = "/run/secrets/forgejo-mailer-password";
-  };
-
-  sops.secrets."forgejo-mailer-password" = {
-    mode = "0440";
-    owner = "forgejo";
-    group = "forgejo";
-    restartUnits = [ "forgejo.service" ];
   };
 }

config/hosts/forgejo/nginx.nix

@@ -29,8 +29,7 @@
       };
 
       extraConfig = ''
-        set_real_ip_from 10.202.41.100; # IPv4 from web-public-2
+        set_real_ip_from 10.202.41.100;
-        set_real_ip_from 10.203.10.3; # IPv6 from valkyrie
         real_ip_header proxy_protocol;
       '';
     };

config/hosts/forgejo/secrets.nix

@@ -0,0 +1,13 @@
+{ keyCommandEnv, ... }:
+{
+  deployment.keys = {
+    "forgejo-mailer-password.secret" = {
+      keyCommand = keyCommandEnv ++ [ "pass" "mail/forgejo-nekover-se" ];
+      destDir = "/secrets";
+      user = "forgejo";
+      group = "forgejo";
+      permissions = "0640";
+      uploadAt = "pre-activation";
+    };
+  };
+}

config/hosts/forgejo/secrets.yaml

@@ -1,25 +0,0 @@
-forgejo-mailer-password: ENC[AES256_GCM,data:bFUrFyE/reeTtKZCrb1T1CG8Ng9QbDwZo9AdxU67i8uNmKcn93k3dqY70tSqBTAc9hpsXyW3UTKnPpk+ffb0mw==,iv:p16td5KV0rTmrrtX8FMojotEa+2oiFmVizkc6mt9QyI=,tag:czg/IlNLkx75m2iSddUkUw==,type:str]
-sops:
-  age:
-    - enc: |
-        -----BEGIN AGE ENCRYPTED FILE-----
-        YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBFNjVaNlFWeG9vMW4vM2R3
-        bWQyVk9jN1VkUUczbTBzUmdpZ2NyWlV4aVFjCmZwa0lDcXUzVDM4d1Mwa1B4Qm9q
-        WjVKMXJBRVNtc0JzcmE0Y20zdCtzM3cKLS0tIEJWanpwZHdPMGJiL0lkME9yVGQ1
-        a3ZvRGV3VENIbmlubG16MWF3SkdyQ00KZj5vuzVyCqbLH5gnQjhRpOfHtIB3RVZC
-        m+VdnnAFIfShrxwfOekVavffaHmG3PWS7RUKoeZNSdtz1ScuwfazPw==
-        -----END AGE ENCRYPTED FILE-----
-      recipient: age1tf38ae8yzzzmtjp5cjyemf0a8cksq62dz0x0hsntyhsjk5pq6s6q3v9nm7
-    - enc: |
-        -----BEGIN AGE ENCRYPTED FILE-----
-        YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBYOEdadnQvSW1mcE9hSmFL
-        aFlqdHpTejNZRXJCbTh4WjQyQXVobitaa2hFCjV1RU9UOGlqaXhIckNLMmYwb0s2
-        eHY2VVpiQThzQUNuS1FLbFd3V2NGZk0KLS0tIGdOK3VEOUlNcldBQ1haRHhVS0cw
-        N3ZoNWlVK2trVkJLQlhnaHFueFdqVEkK800paYmP1opnW7o2V8f2zzWNR5tOVYGs
-        fl+SA7hE7uTpRrrGfuZq0jQgWOaeAbJ3+PzRuSrVlrXdWIyipcZM2Q==
-        -----END AGE ENCRYPTED FILE-----
-      recipient: age1d5y8dx3e8pksvxr8fv8f02v0y7qg7kuwpxpmxksp7xlvrcpfju5sdz6guk
-  lastmodified: "2026-05-17T00:50:59Z"
-  mac: ENC[AES256_GCM,data:I3a9s9i6sFVTRQIAj94YZNyxQsDIWIvRhy9M/e6iMYpvoQyxFvMD3xAE0NQ1uX1QgMoi+6njTc8AmTXFJvSfoiqtVfHQH+HkLPMR27DZUY6kgZGMvUVswioSKfaF8fZxGEyWRPAuTDlynfOsGpr4Tqt5U8NBiYL1FDD6CPALaiY=,iv:RUbSPPTR6cTWwzvbnQRA/f9AjjjOpQUiEBrWvxqCpTQ=,tag:GcGsBgxWU/AXm06FkUI1LA==,type:str]
-  unencrypted_suffix: _unencrypted
-  version: 3.13.0

config/hosts/forgejo/sops.nix

@@ -1,6 +0,0 @@
-{ ... }:
-{
-  sops = {
-    defaultSopsFile = ./secrets.yaml;
-  };
-}

config/hosts/hydra/configuration.nix

@@ -0,0 +1,51 @@
+{ ... }:
+{
+  boot = {
+    loader.grub = {
+      enable = true;
+      device = "/dev/vda";
+    };
+
+    binfmt.emulatedSystems = [
+      "armv6l-linux"
+      "armv7l-linux"
+      "aarch64-linux"
+    ];
+  };
+
+  networking = {
+    hostName = "hydra";
+    firewall = {
+      enable = true;
+      allowedTCPPorts = [ 8443 ];
+    };
+  };
+
+  users.users.builder = {
+    isNormalUser = true;
+    openssh.authorizedKeys.keys = [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIK/plZfxF/RtB+pJsUYx9HUgRcB56EoO0uj+j3AGzZta root@cherry"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKeIiHkHA5c6/jZx+BB28c5wchdzlFI7R1gbvNmPyoOg root@kiara"
+    ];
+  };
+
+  nix = {
+    settings = {
+      trusted-users = [ "builder" ];
+      allowed-uris = "http:// https://";
+    };
+    buildMachines = [
+      {
+        hostName = "localhost";
+        systems = [
+          "x86_64-linux"
+          "armv6l-linux"
+          "armv7l-linux"
+          "aarch64-linux"
+        ];
+      }
+    ];
+  };
+
+  system.stateVersion = "23.05";
+}

config/hosts/hydra/default.nix

@@ -0,0 +1,9 @@
+{ ... }:
+{
+  imports = [
+    ./configuration.nix
+    ./hydra.nix
+    ./nix-serve.nix
+    ./nginx.nix
+  ];
+}

config/hosts/hydra/hydra.nix

@@ -0,0 +1,14 @@
+{ ... }:
+{
+  services.hydra = {
+    enable = true;
+    hydraURL = "https://hydra.nekover.se";
+    listenHost = "localhost";
+    port = 3001;
+    useSubstitutes = true;
+    notificationSender = "hydra@robot.grzb.de";
+    extraConfig = "
+      binary_cache_public_uri = https://nix-cache.nekover.se
+    ";
+  };
+}

config/hosts/hydra/nginx.nix

@@ -0,0 +1,42 @@
+{ ... }:
+{
+  services.nginx = {
+    enable = true;
+    virtualHosts = {
+      "hydra.nekover.se" = {
+        forceSSL = true;
+        enableACME = true;
+        listen = [{
+          addr = "0.0.0.0";
+          port = 80;
+        }];
+        locations."/" = {
+          proxyPass = "http://localhost:3001";
+        };
+        extraConfig = ''
+          listen 0.0.0.0:8443 http2 ssl proxy_protocol;
+
+          set_real_ip_from 10.202.41.100;
+          real_ip_header proxy_protocol;
+        '';
+      };
+      "nix-cache.nekover.se" = {
+        forceSSL = true;
+        enableACME = true;
+        listen = [        {
+          addr = "0.0.0.0";
+          port = 80;
+        }];
+        locations."/" = {
+          proxyPass = "http://localhost:5005";
+        };
+        extraConfig = ''
+          listen 0.0.0.0:8443 http2 ssl proxy_protocol;
+
+          set_real_ip_from 10.202.41.100;
+          real_ip_header proxy_protocol;
+        '';
+      };
+    };
+  };
+}

config/hosts/hydra/nix-serve.nix

@@ -0,0 +1,9 @@
+{ ... }:
+{
+  services.nix-serve = {
+    enable = true;
+    port = 5005;
+    bindAddress = "localhost";
+    secretKeyFile = "/secrets/signing-key.secret";
+  };
+}

config/hosts/hydra/secrets.nix

@@ -0,0 +1,11 @@
+{ keyCommandEnv, ... }:
+{
+  deployment.keys."signing-key.secret" = {
+    keyCommand = keyCommandEnv ++ [ "pass" "hydra/signing-key" ];
+    destDir = "/secrets";
+    user = "root";
+    group = "root";
+    permissions = "0640";
+    uploadAt = "pre-activation";
+  };
+}

config/hosts/ikiwiki/default.nix

@@ -4,6 +4,5 @@
     ./configuration.nix
     ./ikiwiki.nix
     ./nginx.nix
-    ./sops.nix
   ];
 }