修改 hostname 为 pc

.sops.yaml

@@ -1,16 +1,16 @@
 keys: # cat /etc/ssh/ssh_host_ed25519_key.pub | ssh-to-age
   - &chn age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
-  - &chn-PC age1ffvr5pqd2lfj24e3fh53s92z6h76fda3du4y4k6r3yjumdwvpfgqzj033a
+  - &pc age1ffvr5pqd2lfj24e3fh53s92z6h76fda3du4y4k6r3yjumdwvpfgqzj033a
   - &vps6 age164tyqklwhdm57tfm5u863mdt2xrzrrzac4py8a0j9y6kzqcjy9zsp073t6
   - &vps7 age137x7csalutwvfygvvzpemlsywvdxj3j4z93a50z2sjx03w6zau8q3r5902
   - &yoga age1qrea4twxdhd7fnvlq5v45528c90qy6hp2wa55kghsxzgut6n6fxs7w6u42
   - &pe age1cahahn9hp265dkhduaec65vugk8fct2vt9ur6y54m4mgmyx4v4fq0etjhv
 creation_rules:
-  - path_regex: secrets/chn-PC\.yaml$
+  - path_regex: secrets/pc\.yaml$
     key_groups:
     - age:
       - *chn
-      - *chn-PC
+      - *pc
   - path_regex: secrets/vps6\.yaml$
     key_groups:
     - age:

flake.nix

@@ -40,7 +40,7 @@
         default = inputs.nixpkgs.legacyPackages.x86_64-linux.writeText "systems"
           (builtins.concatStringsSep "\n" (builtins.map
             (system: builtins.toString inputs.self.outputs.nixosConfigurations.${system}.config.system.build.toplevel)
-            [ "chn-PC" "vps6" "vps4" "vps7" "nas" "xmupc1" "yoga" "pe" ]));
+            [ "pc" "vps6" "vps4" "vps7" "nas" "xmupc1" "yoga" "pe" ]));
       }
       // (
         builtins.listToAttrs (builtins.map
@@ -49,7 +49,7 @@
             name = system;
             value = inputs.self.outputs.nixosConfigurations.${system}.config.system.build.toplevel;
           })
-          [ "chn-PC" "vps6" "vps4" "vps7" "nas" "xmupc1" "yoga" "pe" ])
+          [ "pc" "vps6" "vps4" "vps7" "nas" "xmupc1" "yoga" "pe" ])
       );
       nixosConfigurations = builtins.listToAttrs (builtins.map
         (system:
@@ -73,7 +73,7 @@
         })
         (localLib.attrsToList
         {
-          "chn-PC" =
+          "pc" =
           [
             (inputs: { config.nixos =
             {
@@ -94,7 +94,7 @@
                   "/dev/md/swap" = { mapper = "swap"; ssd = true; before = [ "root" ]; };
                 };
                 mdadm =
-                  "ARRAY /dev/md/swap metadata=1.2 name=chn-PC:swap UUID=2b546b8d:e38007c8:02990dd1:df9e23a4";
+                  "ARRAY /dev/md/swap metadata=1.2 name=pc:swap UUID=2b546b8d:e38007c8:02990dd1:df9e23a4";
                 swap = [ "/dev/mapper/swap" ];
                 resume = "/dev/mapper/swap";
                 rollingRootfs = { device = "/dev/mapper/root"; path = "/nix/rootfs"; };
@@ -428,7 +428,7 @@
                   "/dev/md/swap" = { mapper = "swap"; ssd = true; before = [ "root" ]; };
                 };
                 mdadm =
-                  "ARRAY /dev/md/swap metadata=1.2 name=chn-PC:swap UUID=2b546b8d:e38007c8:02990dd1:df9e23a4";
+                  "ARRAY /dev/md/swap metadata=1.2 name=pc:swap UUID=2b546b8d:e38007c8:02990dd1:df9e23a4";
                 swap = [ "/dev/mapper/swap" ];
                 resume = "/dev/mapper/swap";
                 rollingRootfs = { device = "/dev/mapper/root"; path = "/nix/rootfs"; };

modules/fileSystems/default.nix

@@ -184,6 +184,7 @@ inputs:
       )
       # mdadm
       (
+        # sudo mdadm --examine --scan
         mkIf (fileSystems.mdadm != null)
           { boot.swraid = { enable = true; mdadmConf = fileSystems.mdadm; }; }
       )