split machines into file for each machine

nixos/machines/atlas.nix

@@ -0,0 +1,21 @@
+{
+  machines.atlas = {
+    kind = "physical";
+    arch = "x86_64-linux";
+    isHypervisor = true;
+
+    nixosModule.lab = {
+      storage = {
+        osDisk = "/dev/sda";
+        dataPartition = "/dev/nvme0n1p1";
+      };
+
+      ssh = {
+        useCertificates = true;
+        hostCert = builtins.readFile ./certificates/atlas/host_ed25519.crt;
+        userCert = builtins.readFile ./certificates/atlas/user_ed25519.crt;
+      };
+    };
+  };
+
+}

nixos/machines/bancomart.nix

@@ -0,0 +1,15 @@
+{
+  machines.bancomart = {
+    kind = "virtual";
+    hypervisorName = "jefke";
+
+    nixosModule = {
+      microvm.balloonMem = 7680;
+
+      lab = {
+        dockerSwarm.enable = true;
+        vm.id = 2;
+      };
+    };
+  };
+}

nixos/machines/default.nix

@@ -47,158 +47,20 @@ let
   };
 in
 {
+  imports = [
+    ./warwick.nix
+    ./atlas.nix
+    ./jefke.nix
+    ./lewis.nix
+    ./hermes.nix
+    ./maestro.nix
+    ./bancomart.nix
+    ./vpay.nix
+  ];
+
   options = {
     machines = lib.mkOption {
       type = with lib.types; attrsOf (submodule machineOpts);
     };
   };
-
-  config = {
-    machines = {
-      warwick = {
-        kind = "physical";
-        arch = "aarch64-linux";
-        isRaspberryPi = true;
-
-        nixosModule.lab = {
-          storage = {
-            osDisk = "/dev/sda";
-          };
-        };
-      };
-
-      atlas = {
-        kind = "physical";
-        arch = "x86_64-linux";
-        isHypervisor = true;
-
-        nixosModule.lab = {
-          storage = {
-            osDisk = "/dev/sda";
-            dataPartition = "/dev/nvme0n1p1";
-          };
-
-          ssh = {
-            useCertificates = true;
-            hostCert = builtins.readFile ./certificates/atlas/host_ed25519.crt;
-            userCert = builtins.readFile ./certificates/atlas/user_ed25519.crt;
-          };
-        };
-      };
-
-      jefke = {
-        kind = "physical";
-        arch = "x86_64-linux";
-        isHypervisor = true;
-
-        nixosModule.lab = {
-          storage = {
-            osDisk = "/dev/sda";
-            dataPartition = "/dev/nvme0n1p1";
-          };
-
-          ssh = {
-            useCertificates = true;
-            hostCert = builtins.readFile ./certificates/jefke/host_ed25519.crt;
-            userCert = builtins.readFile ./certificates/jefke/user_ed25519.crt;
-          };
-        };
-      };
-
-      lewis = {
-        kind = "physical";
-        arch = "x86_64-linux";
-        isHypervisor = true;
-
-        nixosModule.lab = {
-          backups.enable = true;
-          data-sharing.enable = true;
-          networking.dmz.allowConnectivity = true;
-
-          storage = {
-            osDisk = "/dev/sda";
-            dataPartition = "/dev/nvme0n1p1";
-          };
-
-          ssh = {
-            useCertificates = true;
-            hostCert = builtins.readFile ./certificates/lewis/host_ed25519.crt;
-            userCert = builtins.readFile ./certificates/lewis/user_ed25519.crt;
-          };
-        };
-      };
-
-      hermes = {
-        kind = "virtual";
-        hypervisorName = "lewis";
-
-        nixosModule = { hypervisorConfig, ... }: {
-          lab = {
-            networking = {
-              dmz.services.enable = true;
-              staticNetworking = true;
-              staticIPv4 = hypervisorConfig.lab.networking.dmz.ipv4.services;
-              staticIPv6 = hypervisorConfig.lab.networking.dmz.ipv6.services;
-            };
-
-            vm = {
-              # TODO: would be cool to create a check that a mac address is only ever assigned to one VM.
-              # TODO: idea: what if we generated these IDs by hashing the host name and reducing that to the amount of hosts possible?
-              id = 7;
-
-              shares = [{
-                name = "dnsmasq";
-                mountPoint = "/var/lib/dnsmasq";
-              }];
-            };
-          };
-        };
-      };
-
-      maestro = {
-        kind = "virtual";
-        hypervisorName = "atlas";
-
-        nixosModule = { config, ... }: {
-          microvm.balloonMem = 7680;
-
-          lab = {
-            dockerSwarm.enable = true;
-
-            vm = {
-              id = 1;
-            };
-          };
-        };
-      };
-
-      bancomart = {
-        kind = "virtual";
-        hypervisorName = "jefke";
-
-        nixosModule = {
-          microvm.balloonMem = 7680;
-
-          lab = {
-            dockerSwarm.enable = true;
-            vm.id = 2;
-          };
-        };
-      };
-
-      vpay = {
-        kind = "virtual";
-        hypervisorName = "lewis";
-
-        nixosModule = {
-          microvm.balloonMem = 5120;
-
-          lab = {
-            dockerSwarm.enable = true;
-            vm.id = 3;
-          };
-        };
-      };
-    };
-  };
 }

nixos/machines/hermes.nix

@@ -0,0 +1,29 @@
+{
+  machines.hermes = {
+    kind = "virtual";
+    hypervisorName = "lewis";
+
+    nixosModule = { hypervisorConfig, ... }: {
+      lab = {
+        networking = {
+          dmz.services.enable = true;
+          staticNetworking = true;
+          staticIPv4 = hypervisorConfig.lab.networking.dmz.ipv4.services;
+          staticIPv6 = hypervisorConfig.lab.networking.dmz.ipv6.services;
+        };
+
+        vm = {
+          # TODO: would be cool to create a check that a mac address is only ever assigned to one VM.
+          # TODO: idea: what if we generated these IDs by hashing the host name and reducing that to the amount of hosts possible?
+          id = 7;
+
+          shares = [{
+            name = "dnsmasq";
+            mountPoint = "/var/lib/dnsmasq";
+          }];
+        };
+      };
+    };
+  };
+
+}

nixos/machines/jefke.nix

@@ -0,0 +1,20 @@
+{
+  machines.jefke = {
+    kind = "physical";
+    arch = "x86_64-linux";
+    isHypervisor = true;
+
+    nixosModule.lab = {
+      storage = {
+        osDisk = "/dev/sda";
+        dataPartition = "/dev/nvme0n1p1";
+      };
+
+      ssh = {
+        useCertificates = true;
+        hostCert = builtins.readFile ./certificates/jefke/host_ed25519.crt;
+        userCert = builtins.readFile ./certificates/jefke/user_ed25519.crt;
+      };
+    };
+  };
+}

nixos/machines/lewis.nix

@@ -0,0 +1,24 @@
+{
+  machines.lewis = {
+    kind = "physical";
+    arch = "x86_64-linux";
+    isHypervisor = true;
+
+    nixosModule.lab = {
+      backups.enable = true;
+      data-sharing.enable = true;
+      networking.dmz.allowConnectivity = true;
+
+      storage = {
+        osDisk = "/dev/sda";
+        dataPartition = "/dev/nvme0n1p1";
+      };
+
+      ssh = {
+        useCertificates = true;
+        hostCert = builtins.readFile ./certificates/lewis/host_ed25519.crt;
+        userCert = builtins.readFile ./certificates/lewis/user_ed25519.crt;
+      };
+    };
+  };
+}

nixos/machines/maestro.nix

@@ -0,0 +1,18 @@
+{
+  machines.maestro = {
+    kind = "virtual";
+    hypervisorName = "atlas";
+
+    nixosModule = { config, ... }: {
+      microvm.balloonMem = 7680;
+
+      lab = {
+        dockerSwarm.enable = true;
+
+        vm = {
+          id = 1;
+        };
+      };
+    };
+  };
+}

nixos/machines/vpay.nix

@@ -0,0 +1,15 @@
+{
+  machines.vpay = {
+    kind = "virtual";
+    hypervisorName = "lewis";
+
+    nixosModule = {
+      microvm.balloonMem = 5120;
+
+      lab = {
+        dockerSwarm.enable = true;
+        vm.id = 3;
+      };
+    };
+  };
+}

nixos/machines/warwick.nix

@@ -0,0 +1,14 @@
+{
+  machines.warwick = {
+    kind = "physical";
+    arch = "aarch64-linux";
+    isRaspberryPi = true;
+
+    nixosModule.lab = {
+      # TODO: can we do this differently?
+      storage = {
+        osDisk = "/dev/sda";
+      };
+    };
+  };
+}