From b0cfcb6c8d8cc12add6419a2838c92ec9a46a141 Mon Sep 17 00:00:00 2001
From: Gabe Venberg <gabevenberg@gmail.com>
Date: Fri, 24 May 2024 15:23:56 -0500
Subject: [PATCH] start of a latepanda config.

---
 .envrc                          |   1 +
 .gitignore                      |   2 +-
 flake.lock                      | 104 ++++++++++++++++-----------
 flake.nix                       |  25 ++++++-
 hosts/archlaptop-vm/default.nix |   3 -
 hosts/nfs-panda/default.nix     | 122 ++++++++++++++++++++++++++++++++
 hosts/nfs-panda/disk-config.nix |  74 +++++++++++++++++++
 justfile                        |   2 +-
 8 files changed, 284 insertions(+), 49 deletions(-)
 create mode 100644 .envrc
 create mode 100644 hosts/nfs-panda/default.nix
 create mode 100644 hosts/nfs-panda/disk-config.nix

diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..3550a30
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/.gitignore b/.gitignore
index a806510..7cb17a5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,4 @@
 # Ignore build outputs from performing a nix-build or `nix build` command
 result
 result-*
-
+.direnv
diff --git a/flake.lock b/flake.lock
index 35887c5..7c1cbd4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,31 @@
 {
   "nodes": {
+    "deploy-rs": {
+      "inputs": {
+        "flake-compat": [
+          "flake-compat"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "utils": [
+          "flake-utils"
+        ]
+      },
+      "locked": {
+        "lastModified": 1715699772,
+        "narHash": "sha256-sKhqIgucN5sI/7UQgBwsonzR4fONjfMr9OcHK/vPits=",
+        "owner": "serokell",
+        "repo": "deploy-rs",
+        "rev": "b3ea6f333f9057b77efd9091119ba67089399ced",
+        "type": "github"
+      },
+      "original": {
+        "owner": "serokell",
+        "repo": "deploy-rs",
+        "type": "github"
+      }
+    },
     "devshell": {
       "inputs": {
         "flake-utils": "flake-utils_2",
@@ -22,8 +48,27 @@
         "type": "github"
       }
     },
+    "disko": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1716431128,
+        "narHash": "sha256-t3T8HlX3udO6f4ilLcN+j5eC3m2gqsouzSGiriKK6vk=",
+        "owner": "nix-community",
+        "repo": "disko",
+        "rev": "7ffc4354dfeb37c8c725ae1465f04a9b45ec8606",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "disko",
+        "type": "github"
+      }
+    },
     "flake-compat": {
-      "flake": false,
       "locked": {
         "lastModified": 1696426674,
         "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
@@ -39,20 +84,6 @@
       }
     },
     "flake-compat_2": {
-      "locked": {
-        "lastModified": 1696426674,
-        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
-        "revCount": 57,
-        "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/edolstra/flake-compat/1.0.1/018afb31-abd1-7bff-a5e4-cff7e18efb7a/source.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://flakehub.com/f/edolstra/flake-compat/1.tar.gz"
-      }
-    },
-    "flake-compat_3": {
       "flake": false,
       "locked": {
         "lastModified": 1696426674,
@@ -185,27 +216,6 @@
         "type": "github"
       }
     },
-    "home-manager_2": {
-      "inputs": {
-        "nixpkgs": [
-          "nixvim",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1713732794,
-        "narHash": "sha256-AYCofb8Zu4Mbc1lHDtju/uxeARawRijmOueAqEMEfMU=",
-        "owner": "nix-community",
-        "repo": "home-manager",
-        "rev": "670d9ecc3e46a6e3265c203c2d136031a3d3548e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "home-manager",
-        "type": "github"
-      }
-    },
     "nix-darwin": {
       "inputs": {
         "nixpkgs": [
@@ -229,8 +239,12 @@
     },
     "nixos-wsl": {
       "inputs": {
-        "flake-compat": "flake-compat",
-        "flake-utils": "flake-utils",
+        "flake-compat": [
+          "flake-compat"
+        ],
+        "flake-utils": [
+          "flake-utils"
+        ],
         "nixpkgs": [
           "nixpkgs"
         ]
@@ -269,9 +283,13 @@
     "nixvim": {
       "inputs": {
         "devshell": "devshell",
-        "flake-compat": "flake-compat_2",
+        "flake-compat": [
+          "flake-compat"
+        ],
         "flake-parts": "flake-parts",
-        "home-manager": "home-manager_2",
+        "home-manager": [
+          "home-manager"
+        ],
         "nix-darwin": "nix-darwin",
         "nixpkgs": [
           "nixpkgs"
@@ -294,7 +312,7 @@
     },
     "pre-commit-hooks": {
       "inputs": {
-        "flake-compat": "flake-compat_3",
+        "flake-compat": "flake-compat_2",
         "flake-utils": "flake-utils_3",
         "gitignore": "gitignore",
         "nixpkgs": [
@@ -322,6 +340,10 @@
     },
     "root": {
       "inputs": {
+        "deploy-rs": "deploy-rs",
+        "disko": "disko",
+        "flake-compat": "flake-compat",
+        "flake-utils": "flake-utils",
         "home-manager": "home-manager",
         "nixos-wsl": "nixos-wsl",
         "nixpkgs": "nixpkgs",
diff --git a/flake.nix b/flake.nix
index 180c1a6..5537d53 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,6 +8,8 @@
     nixos-wsl = {
       url = "github:nix-community/NixOS-WSL/main";
       inputs.nixpkgs.follows = "nixpkgs";
+      inputs.flake-utils.follows = "flake-utils";
+      inputs.flake-compat.follows = "flake-compat";
     };
 
     home-manager = {
@@ -18,14 +20,30 @@
     nixvim = {
       url = "github:nix-community/nixvim";
       inputs.nixpkgs.follows = "nixpkgs";
+      inputs.flake-compat.follows = "flake-compat";
+      inputs.home-manager.follows="home-manager";
     };
+
+    disko = {
+      url = "github:nix-community/disko";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    deploy-rs = {
+      url = "github:serokell/deploy-rs";
+      inputs.nixpkgs.follows = "nixpkgs";
+      inputs.utils.follows = "flake-utils";
+      inputs.flake-compat.follows = "flake-compat";
+    };
+
+# just for follows statements
+    flake-utils.url = "github:numtide/flake-utils";
+    flake-compat.url="github:edolstra/flake-compat";
   };
 
   outputs = {
     self,
     nixpkgs,
-    home-manager,
-    nixvim,
     ...
   } @ inputs: let
     inherit (self) outputs;
@@ -54,6 +72,7 @@
       archlaptop-vm = import ./hosts/archlaptop-vm {inherit inputs outputs;};
       workstation-vm = import ./hosts/workstation-vm {inherit inputs outputs;};
       gv-wsl = import ./hosts/wsl-workstation.nix {inherit inputs outputs;};
+      gv-nfs-panda = import ./hosts/nfs-panda {inherit inputs outputs;};
     };
 
     # Standalone home-manager configuration entrypoint
@@ -65,6 +84,6 @@
       "gabe@gv-ubuntu" = import ./hosts/home-workstation.nix {inherit inputs outputs;};
     };
 
-    templates=import ./templates {inherit inputs outputs;};
+    templates = import ./templates {inherit inputs outputs;};
   };
 }
diff --git a/hosts/archlaptop-vm/default.nix b/hosts/archlaptop-vm/default.nix
index 28e0c02..5a1e31d 100644
--- a/hosts/archlaptop-vm/default.nix
+++ b/hosts/archlaptop-vm/default.nix
@@ -1,6 +1,3 @@
-# Edit this configuration file to define what should be installed on
-# your system.  Help is available in the configuration.nix(5) man page
-# and in the NixOS manual (accessible by running ‘nixos-help’).
 {
   inputs,
   outputs,
diff --git a/hosts/nfs-panda/default.nix b/hosts/nfs-panda/default.nix
new file mode 100644
index 0000000..e6bcc03
--- /dev/null
+++ b/hosts/nfs-panda/default.nix
@@ -0,0 +1,122 @@
+{
+  inputs,
+  outputs,
+  ...
+}:
+inputs.nixpkgs.lib.nixosSystem {
+  system = "x86_64-linux";
+  specialArgs = {inherit inputs outputs;};
+  # > Our main nixos configuration file <
+  modules = [
+    inputs.home-manager.nixosModules.home-manager
+    inputs.disko.nixosModules.disko
+    ./disk-config.nix
+    ../../modules/hostopts.nix
+    ../../modules/nixos/common.nix
+    ../../modules/nixos/networking.nix
+    ../../modules/nixos/nfsv2.nix
+    ({
+      config,
+      pkgs,
+      ...
+    }: {
+      host = {
+        user = "gabe";
+        gui.enable = false;
+      };
+      networking.hostId = "4dabfd52";
+      # Define your hostname.
+      networking.hostName = "gv-panda";
+      systemd.network = {
+        enable = true;
+        networks = {
+          enp2s0 = {
+            name = "enp2s0";
+            address = [
+              "172.16.0.20/16"
+              "192.168.168.20/24"
+            ];
+          };
+          enx00249b6f0f57 = {
+            name = "enx00249b6f0f57";
+            DHCP = "yes";
+          };
+        };
+      };
+
+      time.timeZone = "America/Chicago";
+
+      # Select internationalisation properties.
+      i18n.defaultLocale = "en_US.UTF-8";
+
+      services.nfs.server = {
+        enable = true;
+        exports = "/srv/nfs *(rw,sync,no_root_squash)";
+        createMountPoints = true;
+      };
+
+      environment.systemPackages = with pkgs; [
+        zfs
+        neovim
+      ];
+
+      programs.zsh.enable = true;
+      environment.shells = with pkgs; [zsh];
+      # Define a user account. Don't forget to set a password with ‘passwd’.
+      users.users.${config.host.user} = {
+        isNormalUser = true;
+        description = "Gabe Venberg";
+        shell = pkgs.zsh;
+        extraGroups = ["wheel"];
+      };
+
+      home-manager.users.${config.host.user} = {
+        inputs,
+        osConfig,
+        ...
+      }: {
+        host = osConfig.host;
+        # machine specific options
+        home = {
+          nvim = {
+            enable-lsp = false;
+            enable-treesitter = false;
+          };
+          git = {
+            profile = {
+              name = "Gabe Venberg";
+              email = "gabevenberg@gmail.com";
+            };
+            workProfile = {
+              enable = true;
+              email = "venberggabe@johndeere.com";
+            };
+          };
+        };
+        imports = [
+          ../../roles/home-manager/terminal.nix
+          ../../modules/home-manager/common.nix
+          inputs.nixvim.homeManagerModules.nixvim
+        ];
+      };
+
+      # Enable the OpenSSH daemon.
+      services.openssh.enable = true;
+
+      # Bootloader.
+      boot.loader.systemd-boot.enable = true;
+      boot.loader.efi.canTouchEfiVariables = true;
+      boot.kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
+      boot.supportedFilesystems = {zfs = true;};
+      boot.initrd.supportedFilesystems = {zfs = true;};
+
+      # This value determines the NixOS release from which the default
+      # settings for stateful data, like file locations and database versions
+      # on your system were taken. It‘s perfectly fine and recommended to leave
+      # this value at the release version of the first install of this system.
+      # Before changing this value read the documentation for this option
+      # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+      system.stateVersion = "23.11"; # Did you read the comment?
+    })
+  ];
+}
diff --git a/hosts/nfs-panda/disk-config.nix b/hosts/nfs-panda/disk-config.nix
new file mode 100644
index 0000000..f2a309e
--- /dev/null
+++ b/hosts/nfs-panda/disk-config.nix
@@ -0,0 +1,74 @@
+{
+  disko.devices = {
+    disk = {
+      emmc = {
+        device = "/dev/mmcblk0";
+        type = "disk";
+        content = {
+          type = "gpt";
+          partitions = {
+            ESP = {
+              size = "64M";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+              };
+            };
+            zfs = {
+              size = "100%";
+              content = {
+                type = "zfs";
+                pool = "zroot";
+              };
+            };
+          };
+        };
+      };
+      ssd = {
+        device = "/dev/nvme0n1";
+        type = "disk";
+        content = {
+          type = "gpt";
+          partitions = {
+            zfs = {
+              size = "100%";
+              content = {
+                type = "zfs";
+                pool = "zroot";
+              };
+            };
+          };
+        };
+      };
+    };
+    zpool = {
+      zroot = {
+        type = "zpool";
+        rootFsOptions = {
+          ashift = "12";
+          compression = "zstd";
+          mountpoint = "none";
+          atime = "off";
+        };
+        datasets = {
+          root_fs = {
+            type = "zfs_fs";
+            mountpoint = "/";
+            options.mountpoint = "legacy";
+          };
+          nix_fs = {
+            type = "zfs_fs";
+            mountpoint = "/nix";
+            options.mountpoint = "legacy";
+          };
+          nfs_fs = {
+            type = "zfs_fs";
+            mountpoint = "/srv/nfs";
+          };
+        };
+      };
+    };
+  };
+}
diff --git a/justfile b/justfile
index a660c78..0dfdede 100644
--- a/justfile
+++ b/justfile
@@ -11,7 +11,7 @@ home-manager target=(`whoami`+"@"+`hostname`):
 
 check:
     git add -AN
-    nix flake check
+    nix flake check --keep-going
 
 bootstrap-home-manager target=(`whoami`+"@"+`hostname`):
     nix run --extra-experimental-features "nix-command flakes" --no-write-lock-file github:nix-community/home-manager/ -- --extra-experimental-features "nix-command flakes" --flake .#{{target}} switch