disko: add monolith config

2024-06-13 22:43:42 -03:00 · 2024-06-13 22:43:42 -03:00 · 9ef5b2eb83
commit 9ef5b2eb83
parent 262255432f
3 changed files with 175 additions and 83 deletions
--- a/hosts/monolith/partition.nix
+++ b/hosts/monolith/partition.nix
@ -0,0 +1,68 @@
+let
+  btrfs_options = [
+    "compress=zstd:3"
+    "noatime"
+    "x-systemd.device-timeout=0"
+  ];
+  btrfs_ssd = btrfs_options ++ [
+    "ssd"
+    "discard=async"
+  ];
+in
+{
+  disko.devices = {
+    disk = {
+      bigboy_disk = {
+        type = "disk";
+        device = "/dev/nvme0n1";
+        content = {
+          type = "gpt";
+          partitions = {
+            ESP = {
+              size = "2G";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+                mountOptions = [ "defaults" ];
+              };
+            };
+            luks = {
+              size = "100%";
+              content = {
+                type = "luks";
+                name = "bigboy";
+                # disable settings.keyFile if you want to use interactive password entry
+                passwordFile = "/tmp/secret.key"; # Interactive
+                # settings = {
+                #   allowDiscards = true;
+                #   keyFile = "/tmp/secret.key";
+                # };
+                # additionalKeyFiles = [ "/tmp/additionalSecret.key" ];
+                content = {
+                  type = "btrfs";
+                  extraArgs = [ "-f" ];
+                  subvolumes = {
+                    "/@nixos" = {
+                      mountpoint = "/";
+                      mountOptions = btrfs_ssd;
+                    };
+                    "/@home" = {
+                      mountpoint = "/home";
+                      mountOptions = btrfs_ssd;
+                    };
+                    "/@swap" = {
+                      mountpoint = "/.swapvol";
+                      swap.swapfile.size = "32G";
+                    };
+                  };
+                };
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+}