diff --git a/deployment/flake-part.nix b/deployment/flake-part.nix
new file mode 100644
index 00000000..7d2a34f3
--- /dev/null
+++ b/deployment/flake-part.nix
@@ -0,0 +1,141 @@
+{ inputs, self, ... }:
+
+let
+  vmIdTo03d =
+    id:
+    let
+      sid = toString id;
+    in
+    if id >= 0 && id <= 9 then
+      "00${sid}"
+    else if id >= 10 && id <= 99 then
+      "0${sid}"
+    else
+      sid;
+
+  allVmIds = # 100 -- 255
+    let
+      allVmIdsFrom = x: if x > 255 then [ ] else [ x ] ++ allVmIdsFrom (x + 1);
+    in
+    allVmIdsFrom 100;
+
+  makeInstaller = import ./makeInstaller.nix;
+
+in
+{
+  flake.nixosConfigurations.provisioning =
+    let
+      inherit (builtins) map listToAttrs;
+      makeProvisioningConfiguration =
+        vmid:
+        inputs.nixpkgs.lib.nixosSystem {
+          modules = [
+            { procolix.vmid = vmid; }
+            ./procolixVm.nix
+            inputs.disko.nixosModules.default
+          ];
+        };
+    in
+    listToAttrs (
+      map (vmid: {
+        name = "fedi${vmIdTo03d vmid}";
+        value = makeProvisioningConfiguration vmid;
+      }) allVmIds
+    );
+
+  flake.isoInstallers.provisioning =
+    let
+      inherit (builtins) mapAttrs;
+    in
+    mapAttrs (
+      vmname:
+      makeInstaller {
+        inherit (inputs) nixpkgs;
+        hostKeys = {
+          rsa = {
+            private = ./hostKeys/${vmname}/ssh_host_rsa_key;
+            public = ./hostKeys/${vmname}/ssh_host_rsa_key.pub;
+          };
+          ed25519 = {
+            private = ./hostKeys/${vmname}/ssh_host_ed25519_key;
+            public = ./hostKeys/${vmname}/ssh_host_ed25519_key.pub;
+          };
+        };
+      }
+    ) self.nixosConfigurations.provisioning;
+
+  nixops4Deployments.default =
+    { providers, ... }:
+
+    let
+      inherit (builtins) readFile;
+
+      makeProcolixVmResource = vmid: vmconfig: {
+        type = providers.local.exec;
+        imports = [ inputs.nixops4-nixos.modules.nixops4Resource.nixos ];
+        ssh.opts = "";
+        ssh.host = "95.215.187.${vmIdTo03d vmid}";
+        ssh.hostPublicKey = readFile ./hostKeys/fedi${vmIdTo03d vmid}/ssh_host_ed25519_key.pub;
+
+        nixpkgs = inputs.nixpkgs;
+        nixos.module = {
+          imports = [
+            vmconfig
+            { procolix.vmid = vmid; }
+            ./procolixVm.nix
+            inputs.snf.nixosModules.fediversity
+            inputs.disko.nixosModules.default
+          ];
+        };
+      };
+
+    in
+    {
+      providers.local = inputs.nixops4-nixos.modules.nixops4Provider.local;
+
+      resources = {
+        fedi100 = makeProcolixVmResource 100 { };
+
+        fedi101 = makeProcolixVmResource 101 {
+          fediversity = {
+            enable = true;
+            domain = "fedi101.abundos.eu";
+            pixelfed.enable = true;
+          };
+        };
+
+        fedi102 = makeProcolixVmResource 102 {
+          fediversity = {
+            enable = true;
+            domain = "fedi102.abundos.eu";
+            mastodon.enable = true;
+
+            temp.cores = 1; # FIXME: should come from NixOps4 eventually
+          };
+        };
+
+        fedi103 = makeProcolixVmResource 103 (
+          { pkgs, ... }:
+          {
+            fediversity = {
+              enable = true;
+              domain = "fedi103.abundos.eu";
+              peertube.enable = true;
+
+              temp.peertubeSecretsFile = pkgs.writeText "secret" ''
+                574e093907d1157ac0f8e760a6deb1035402003af5763135bae9cbd6abe32b24
+              '';
+            };
+          }
+        );
+
+        fedi120 = makeProcolixVmResource 120 {
+          fediversity = {
+            enable = true;
+            domain = "fedi120.abundos.eu";
+            pixelfed.enable = true;
+          };
+        };
+      };
+    };
+}
diff --git a/deployment/flake.lock b/deployment/flake.lock
deleted file mode 100644
index b08aa2bc..00000000
--- a/deployment/flake.lock
+++ /dev/null
@@ -1,1158 +0,0 @@
-{
-  "nodes": {
-    "crane": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1727316705,
-        "narHash": "sha256-/mumx8AQ5xFuCJqxCIOFCHTVlxHkMT21idpbgbm/TIE=",
-        "owner": "ipetkov",
-        "repo": "crane",
-        "rev": "5b03654ce046b5167e7b0bccbd8244cb56c16f0e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "ipetkov",
-        "ref": "v0.19.0",
-        "repo": "crane",
-        "type": "github"
-      }
-    },
-    "crane_2": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1699217310,
-        "narHash": "sha256-xpW3VFUG7yE6UE6Wl0dhqencuENSkV7qpnpe9I8VbPw=",
-        "owner": "ipetkov",
-        "repo": "crane",
-        "rev": "d535642bbe6f377077f7c23f0febb78b1463f449",
-        "type": "github"
-      },
-      "original": {
-        "owner": "ipetkov",
-        "ref": "v0.15.0",
-        "repo": "crane",
-        "type": "github"
-      }
-    },
-    "disko": {
-      "inputs": {
-        "nixpkgs": "nixpkgs"
-      },
-      "locked": {
-        "lastModified": 1727531434,
-        "narHash": "sha256-b+GBgCWd2N6pkiTkRZaMFOPztPO4IVTaclYPrQl2uLk=",
-        "owner": "nix-community",
-        "repo": "disko",
-        "rev": "b709e1cc33fcde71c7db43850a55ebe6449d0959",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "disko",
-        "type": "github"
-      }
-    },
-    "disko_2": {
-      "inputs": {
-        "nixpkgs": "nixpkgs_6"
-      },
-      "locked": {
-        "lastModified": 1727347829,
-        "narHash": "sha256-y7cW6TjJKy+tu7efxeWI6lyg4VVx/9whx+OmrhmRShU=",
-        "owner": "nix-community",
-        "repo": "disko",
-        "rev": "1879e48907c14a70302ff5d0539c3b9b6f97feaa",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "disko",
-        "type": "github"
-      }
-    },
-    "dream2nix": {
-      "inputs": {
-        "nixpkgs": [
-          "nixops4",
-          "nix-cargo-integration",
-          "nixpkgs"
-        ],
-        "purescript-overlay": "purescript-overlay",
-        "pyproject-nix": "pyproject-nix"
-      },
-      "locked": {
-        "lastModified": 1728585693,
-        "narHash": "sha256-rhx5SYpIkPu7d+rjF9FGGBVxS0BwAEkmYIsJg2a3E20=",
-        "owner": "nix-community",
-        "repo": "dream2nix",
-        "rev": "c6935471f7e1a9e190aaa9ac9823dca34e00d92a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "dream2nix",
-        "type": "github"
-      }
-    },
-    "dream2nix_2": {
-      "inputs": {
-        "nixpkgs": [
-          "nixops4-nixos",
-          "nix-cargo-integration",
-          "nixpkgs"
-        ],
-        "purescript-overlay": "purescript-overlay_2",
-        "pyproject-nix": "pyproject-nix_2"
-      },
-      "locked": {
-        "lastModified": 1722526955,
-        "narHash": "sha256-fFS8aDnfK9Qfm2FLnQ8pqWk8FzvFEv5LvTuZTZLREnc=",
-        "owner": "nix-community",
-        "repo": "dream2nix",
-        "rev": "3fd4c14d3683baac8d1f94286ae14fe160888b51",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "dream2nix",
-        "type": "github"
-      }
-    },
-    "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1696426674,
-        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-compat_2": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1696426674,
-        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-compat_3": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1696426674,
-        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-compat_4": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1696426674,
-        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-parts": {
-      "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib"
-      },
-      "locked": {
-        "lastModified": 1730504689,
-        "narHash": "sha256-hgmguH29K2fvs9szpq2r3pz2/8cJd2LPS+b4tfNFCwE=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "506278e768c2a08bec68eb62932193e341f55c90",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
-      }
-    },
-    "flake-parts_2": {
-      "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib_2"
-      },
-      "locked": {
-        "lastModified": 1726153070,
-        "narHash": "sha256-HO4zgY0ekfwO5bX0QH/3kJ/h4KvUDFZg8YpkNwIbg1U=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "bcef6817a8b2aa20a5a6dbb19b43e63c5bf8619a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
-      }
-    },
-    "flake-parts_3": {
-      "inputs": {
-        "nixpkgs-lib": [
-          "nixops4",
-          "nix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1719994518,
-        "narHash": "sha256-pQMhCCHyQGRzdfAkdJ4cIWiw+JNuWsTX7f0ZYSyz0VY=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "9227223f6d922fee3c7b190b2cc238a99527bbb7",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
-      }
-    },
-    "flake-parts_4": {
-      "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib_3"
-      },
-      "locked": {
-        "lastModified": 1726153070,
-        "narHash": "sha256-HO4zgY0ekfwO5bX0QH/3kJ/h4KvUDFZg8YpkNwIbg1U=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "bcef6817a8b2aa20a5a6dbb19b43e63c5bf8619a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
-      }
-    },
-    "flake-parts_5": {
-      "inputs": {
-        "nixpkgs-lib": [
-          "nixops4-nixos",
-          "nix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1719994518,
-        "narHash": "sha256-pQMhCCHyQGRzdfAkdJ4cIWiw+JNuWsTX7f0ZYSyz0VY=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "9227223f6d922fee3c7b190b2cc238a99527bbb7",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
-      }
-    },
-    "git-hooks": {
-      "inputs": {
-        "flake-compat": "flake-compat",
-        "gitignore": "gitignore",
-        "nixpkgs": "nixpkgs_2",
-        "nixpkgs-stable": "nixpkgs-stable"
-      },
-      "locked": {
-        "lastModified": 1730814269,
-        "narHash": "sha256-fWPHyhYE6xvMI1eGY3pwBTq85wcy1YXqdzTZF+06nOg=",
-        "owner": "cachix",
-        "repo": "git-hooks.nix",
-        "rev": "d70155fdc00df4628446352fc58adc640cd705c2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "repo": "git-hooks.nix",
-        "type": "github"
-      }
-    },
-    "gitignore": {
-      "inputs": {
-        "nixpkgs": [
-          "git-hooks",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1709087332,
-        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "type": "github"
-      }
-    },
-    "libgit2": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1724328629,
-        "narHash": "sha256-7SuD4k+ORwFPwDm5Qr5eSV6GMVWjMfFed9KYi8riUQo=",
-        "owner": "libgit2",
-        "repo": "libgit2",
-        "rev": "782e29c906f6e44b120843356f286b6a97d89f88",
-        "type": "github"
-      },
-      "original": {
-        "owner": "libgit2",
-        "repo": "libgit2",
-        "type": "github"
-      }
-    },
-    "libgit2_2": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1724328629,
-        "narHash": "sha256-7SuD4k+ORwFPwDm5Qr5eSV6GMVWjMfFed9KYi8riUQo=",
-        "owner": "libgit2",
-        "repo": "libgit2",
-        "rev": "782e29c906f6e44b120843356f286b6a97d89f88",
-        "type": "github"
-      },
-      "original": {
-        "owner": "libgit2",
-        "repo": "libgit2",
-        "type": "github"
-      }
-    },
-    "mk-naked-shell": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1681286841,
-        "narHash": "sha256-3XlJrwlR0nBiREnuogoa5i1b4+w/XPe0z8bbrJASw0g=",
-        "owner": "yusdacra",
-        "repo": "mk-naked-shell",
-        "rev": "7612f828dd6f22b7fb332cc69440e839d7ffe6bd",
-        "type": "github"
-      },
-      "original": {
-        "owner": "yusdacra",
-        "repo": "mk-naked-shell",
-        "type": "github"
-      }
-    },
-    "mk-naked-shell_2": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1681286841,
-        "narHash": "sha256-3XlJrwlR0nBiREnuogoa5i1b4+w/XPe0z8bbrJASw0g=",
-        "owner": "yusdacra",
-        "repo": "mk-naked-shell",
-        "rev": "7612f828dd6f22b7fb332cc69440e839d7ffe6bd",
-        "type": "github"
-      },
-      "original": {
-        "owner": "yusdacra",
-        "repo": "mk-naked-shell",
-        "type": "github"
-      }
-    },
-    "nix": {
-      "inputs": {
-        "flake-compat": "flake-compat_2",
-        "flake-parts": "flake-parts_3",
-        "libgit2": "libgit2",
-        "nixpkgs": [
-          "nixops4",
-          "nixpkgs"
-        ],
-        "nixpkgs-23-11": "nixpkgs-23-11",
-        "nixpkgs-regression": "nixpkgs-regression",
-        "pre-commit-hooks": "pre-commit-hooks"
-      },
-      "locked": {
-        "lastModified": 1719448136,
-        "narHash": "sha256-ya0iofP+QysNzN7Gx7Btfe83ZW1YLpSdkccUNMnbBFQ=",
-        "owner": "NixOS",
-        "repo": "nix",
-        "rev": "ed129267dcd7dd2cce48c09b17aefd6cfc488bcd",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "repo": "nix",
-        "rev": "ed129267dcd7dd2cce48c09b17aefd6cfc488bcd",
-        "type": "github"
-      }
-    },
-    "nix-cargo-integration": {
-      "inputs": {
-        "crane": "crane",
-        "dream2nix": "dream2nix",
-        "mk-naked-shell": "mk-naked-shell",
-        "nixpkgs": [
-          "nixops4",
-          "nixpkgs"
-        ],
-        "parts": "parts",
-        "rust-overlay": "rust-overlay",
-        "treefmt": "treefmt"
-      },
-      "locked": {
-        "lastModified": 1729750574,
-        "narHash": "sha256-87MJq1yxwAcAK/aKSaJ0i4HpaorweyiwRY6kNzsc7v8=",
-        "owner": "yusdacra",
-        "repo": "nix-cargo-integration",
-        "rev": "d4f92d8c201479762727991bb290da18129b858c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "yusdacra",
-        "repo": "nix-cargo-integration",
-        "type": "github"
-      }
-    },
-    "nix-cargo-integration_2": {
-      "inputs": {
-        "crane": "crane_2",
-        "dream2nix": "dream2nix_2",
-        "mk-naked-shell": "mk-naked-shell_2",
-        "nixpkgs": [
-          "nixops4-nixos",
-          "nixpkgs"
-        ],
-        "parts": "parts_2",
-        "rust-overlay": "rust-overlay_2",
-        "treefmt": "treefmt_2"
-      },
-      "locked": {
-        "lastModified": 1724393640,
-        "narHash": "sha256-fjwO6Pv3d35F6UErY42hc7zXJr6ek0LhSZlgEu+eI04=",
-        "owner": "yusdacra",
-        "repo": "nix-cargo-integration",
-        "rev": "3a8e3bb661db28522aa2d4a55f1fccf9f95ec33e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "yusdacra",
-        "repo": "nix-cargo-integration",
-        "type": "github"
-      }
-    },
-    "nix_2": {
-      "inputs": {
-        "flake-compat": "flake-compat_4",
-        "flake-parts": "flake-parts_5",
-        "libgit2": "libgit2_2",
-        "nixpkgs": [
-          "nixops4-nixos",
-          "nixpkgs"
-        ],
-        "nixpkgs-23-11": "nixpkgs-23-11_2",
-        "nixpkgs-regression": "nixpkgs-regression_2",
-        "pre-commit-hooks": "pre-commit-hooks_2"
-      },
-      "locked": {
-        "lastModified": 1719448136,
-        "narHash": "sha256-ya0iofP+QysNzN7Gx7Btfe83ZW1YLpSdkccUNMnbBFQ=",
-        "owner": "NixOS",
-        "repo": "nix",
-        "rev": "ed129267dcd7dd2cce48c09b17aefd6cfc488bcd",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "repo": "nix",
-        "rev": "ed129267dcd7dd2cce48c09b17aefd6cfc488bcd",
-        "type": "github"
-      }
-    },
-    "nixops4": {
-      "inputs": {
-        "flake-parts": "flake-parts_2",
-        "nix": "nix",
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-        "narHash": "sha256-n6OJFaUtqRgzu5pFsk3di2AadSpudWjF5QXIcUKgu4c=",
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-        "type": "git",
-        "url": "https://git.fediversity.eu/fediversity/simple-nixos-fediverse.git"
-      }
-    },
-    "treefmt": {
-      "inputs": {
-        "nixpkgs": [
-          "nixops4",
-          "nix-cargo-integration",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1729613947,
-        "narHash": "sha256-XGOvuIPW1XRfPgHtGYXd5MAmJzZtOuwlfKDgxX5KT3s=",
-        "owner": "numtide",
-        "repo": "treefmt-nix",
-        "rev": "aac86347fb5063960eccb19493e0cadcdb4205ca",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "treefmt-nix",
-        "type": "github"
-      }
-    },
-    "treefmt_2": {
-      "inputs": {
-        "nixpkgs": [
-          "nixops4-nixos",
-          "nix-cargo-integration",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1724338379,
-        "narHash": "sha256-kKJtaiU5Ou+e/0Qs7SICXF22DLx4V/WhG1P6+k4yeOE=",
-        "owner": "numtide",
-        "repo": "treefmt-nix",
-        "rev": "070f834771efa715f3e74cd8ab93ecc96fabc951",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "treefmt-nix",
-        "type": "github"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}
diff --git a/deployment/flake.nix b/deployment/flake.nix
deleted file mode 100644
index eca366dd..00000000
--- a/deployment/flake.nix
+++ /dev/null
@@ -1,184 +0,0 @@
-{
-  inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
-    flake-parts.url = "github:hercules-ci/flake-parts";
-    git-hooks.url = "github:cachix/git-hooks.nix";
-
-    # snf.url = "path:/home/niols/git/fediversity/simple-nixos-fediverse"; #dev
-    snf.url = "git+https://git.fediversity.eu/fediversity/simple-nixos-fediverse.git";
-    disko.url = "github:nix-community/disko";
-
-    nixops4.url = "github:nixops4/nixops4";
-    nixops4-nixos.url = "github:nixops4/nixops4/eval";
-  };
-
-  outputs =
-    inputs@{
-      self,
-      flake-parts,
-      nixpkgs,
-      snf,
-      ...
-    }:
-    flake-parts.lib.mkFlake { inherit inputs; } {
-
-      imports = [
-        inputs.nixops4-nixos.modules.flake.default
-        inputs.git-hooks.flakeModule
-      ];
-
-      systems = [
-        "x86_64-linux"
-        "aarch64-linux"
-        "aarch64-darwin"
-        "x86_64-darwin"
-      ];
-
-      perSystem =
-        {
-          config,
-          inputs',
-          pkgs,
-          ...
-        }:
-        {
-          formatter = pkgs.nixfmt-rfc-style;
-
-          pre-commit.settings.hooks = {
-            nixfmt-rfc-style.enable = true;
-            deadnix.enable = true;
-          };
-
-          devShells.default = pkgs.mkShell {
-            packages = [ inputs'.nixops4.packages.default ];
-            shellHook = config.pre-commit.installationScript;
-          };
-        };
-
-      flake.vmIdTo03d =
-        id:
-        let
-          sid = toString id;
-        in
-        if id >= 0 && id <= 9 then
-          "00${sid}"
-        else if id >= 10 && id <= 99 then
-          "0${sid}"
-        else
-          sid;
-
-      flake.allVmIds = # 100 -- 255
-        let
-          allVmIdsFrom = x: if x > 255 then [ ] else [ x ] ++ allVmIdsFrom (x + 1);
-        in
-        allVmIdsFrom 100;
-
-      flake.nixosConfigurations.provisioning =
-        let
-          inherit (builtins) map listToAttrs;
-          makeProvisioningConfiguration =
-            vmid:
-            nixpkgs.lib.nixosSystem {
-              modules = [
-                { procolix.vmid = vmid; }
-                ./procolixVm.nix
-                inputs.disko.nixosModules.default
-              ];
-            };
-        in
-        listToAttrs (
-          map (vmid: {
-            name = "fedi${self.vmIdTo03d vmid}";
-            value = makeProvisioningConfiguration vmid;
-          }) self.allVmIds
-        );
-
-      flake.isoInstallers.provisioning =
-        let
-          inherit (builtins) mapAttrs;
-        in
-        mapAttrs (
-          vmname:
-          snf.mkInstaller {
-            inherit nixpkgs;
-            hostKeys = {
-              rsa = {
-                private = ./hostKeys/${vmname}/ssh_host_rsa_key;
-                public = ./hostKeys/${vmname}/ssh_host_rsa_key.pub;
-              };
-              ed25519 = {
-                private = ./hostKeys/${vmname}/ssh_host_ed25519_key;
-                public = ./hostKeys/${vmname}/ssh_host_ed25519_key.pub;
-              };
-            };
-          }
-        ) self.nixosConfigurations.provisioning;
-
-      nixops4Deployments.default =
-        { providers, ... }:
-
-        let
-          inherit (builtins) readFile;
-
-          makeProcolixVmResource = vmid: vmconfig: {
-            type = providers.local.exec;
-            imports = [ inputs.nixops4-nixos.modules.nixops4Resource.nixos ];
-            ssh.opts = "";
-            ssh.host = "95.215.187.${self.vmIdTo03d vmid}";
-            ssh.hostPublicKey = readFile ./hostKeys/fedi${self.vmIdTo03d vmid}/ssh_host_ed25519_key.pub;
-
-            nixpkgs = inputs.nixpkgs;
-            nixos.module = {
-              imports = [
-                vmconfig
-                { procolix.vmid = vmid; }
-                ./procolixVm.nix
-                inputs.snf.nixosModules.fediversity
-                inputs.disko.nixosModules.default
-              ];
-            };
-          };
-
-        in
-        {
-          providers.local = inputs.nixops4-nixos.modules.nixops4Provider.local;
-
-          resources = {
-            fedi100 = makeProcolixVmResource 100 { };
-
-            fedi101 = makeProcolixVmResource 101 {
-              fediversity = {
-                enable = true;
-                domain = "fedi101.abundos.eu";
-                pixelfed.enable = true;
-              };
-            };
-
-            fedi102 = makeProcolixVmResource 102 {
-              fediversity = {
-                enable = true;
-                domain = "fedi102.abundos.eu";
-                mastodon.enable = true;
-
-                temp.cores = 1; # FIXME: should come from NixOps4 eventually
-              };
-            };
-
-            fedi103 = makeProcolixVmResource 103 (
-              { pkgs, ... }:
-              {
-                fediversity = {
-                  enable = true;
-                  domain = "fedi103.abundos.eu";
-                  peertube.enable = true;
-
-                  temp.peertubeSecretsFile = pkgs.writeText "secret" ''
-                    574e093907d1157ac0f8e760a6deb1035402003af5763135bae9cbd6abe32b24
-                  '';
-                };
-              }
-            );
-          };
-        };
-    };
-}
diff --git a/flake.lock b/flake.lock
index 8e4758e4..22f064ae 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,105 @@
 {
   "nodes": {
+    "crane": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1727316705,
+        "narHash": "sha256-/mumx8AQ5xFuCJqxCIOFCHTVlxHkMT21idpbgbm/TIE=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "5b03654ce046b5167e7b0bccbd8244cb56c16f0e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "ref": "v0.19.0",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "crane_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1699217310,
+        "narHash": "sha256-xpW3VFUG7yE6UE6Wl0dhqencuENSkV7qpnpe9I8VbPw=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "d535642bbe6f377077f7c23f0febb78b1463f449",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "ref": "v0.15.0",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "disko": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1731274291,
+        "narHash": "sha256-cZ0QMpv5p2a6WEE+o9uu0a4ma6RzQDOQTbm7PbixWz8=",
+        "owner": "nix-community",
+        "repo": "disko",
+        "rev": "486250f404f4a4f4f33f8f669d83ca5f6e6b7dfc",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "disko",
+        "type": "github"
+      }
+    },
+    "dream2nix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixops4",
+          "nix-cargo-integration",
+          "nixpkgs"
+        ],
+        "purescript-overlay": "purescript-overlay",
+        "pyproject-nix": "pyproject-nix"
+      },
+      "locked": {
+        "lastModified": 1728585693,
+        "narHash": "sha256-rhx5SYpIkPu7d+rjF9FGGBVxS0BwAEkmYIsJg2a3E20=",
+        "owner": "nix-community",
+        "repo": "dream2nix",
+        "rev": "c6935471f7e1a9e190aaa9ac9823dca34e00d92a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "dream2nix",
+        "type": "github"
+      }
+    },
+    "dream2nix_2": {
+      "inputs": {
+        "nixpkgs": [
+          "nixops4-nixos",
+          "nix-cargo-integration",
+          "nixpkgs"
+        ],
+        "purescript-overlay": "purescript-overlay_2",
+        "pyproject-nix": "pyproject-nix_2"
+      },
+      "locked": {
+        "lastModified": 1722526955,
+        "narHash": "sha256-fFS8aDnfK9Qfm2FLnQ8pqWk8FzvFEv5LvTuZTZLREnc=",
+        "owner": "nix-community",
+        "repo": "dream2nix",
+        "rev": "3fd4c14d3683baac8d1f94286ae14fe160888b51",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "dream2nix",
+        "type": "github"
+      }
+    },
     "flake-compat": {
       "flake": false,
       "locked": {
@@ -16,6 +116,54 @@
         "type": "github"
       }
     },
+    "flake-compat_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-compat_3": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-compat_4": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-parts": {
       "inputs": {
         "nixpkgs-lib": "nixpkgs-lib"
@@ -34,11 +182,91 @@
         "type": "github"
       }
     },
+    "flake-parts_2": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib_2"
+      },
+      "locked": {
+        "lastModified": 1726153070,
+        "narHash": "sha256-HO4zgY0ekfwO5bX0QH/3kJ/h4KvUDFZg8YpkNwIbg1U=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "bcef6817a8b2aa20a5a6dbb19b43e63c5bf8619a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "flake-parts_3": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "nixops4",
+          "nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1719994518,
+        "narHash": "sha256-pQMhCCHyQGRzdfAkdJ4cIWiw+JNuWsTX7f0ZYSyz0VY=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "9227223f6d922fee3c7b190b2cc238a99527bbb7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "flake-parts_4": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib_3"
+      },
+      "locked": {
+        "lastModified": 1726153070,
+        "narHash": "sha256-HO4zgY0ekfwO5bX0QH/3kJ/h4KvUDFZg8YpkNwIbg1U=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "bcef6817a8b2aa20a5a6dbb19b43e63c5bf8619a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "flake-parts_5": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "nixops4-nixos",
+          "nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1719994518,
+        "narHash": "sha256-pQMhCCHyQGRzdfAkdJ4cIWiw+JNuWsTX7f0ZYSyz0VY=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "9227223f6d922fee3c7b190b2cc238a99527bbb7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
     "git-hooks": {
       "inputs": {
         "flake-compat": "flake-compat",
         "gitignore": "gitignore",
-        "nixpkgs": "nixpkgs",
+        "nixpkgs": "nixpkgs_2",
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
@@ -76,6 +304,223 @@
         "type": "github"
       }
     },
+    "libgit2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1724328629,
+        "narHash": "sha256-7SuD4k+ORwFPwDm5Qr5eSV6GMVWjMfFed9KYi8riUQo=",
+        "owner": "libgit2",
+        "repo": "libgit2",
+        "rev": "782e29c906f6e44b120843356f286b6a97d89f88",
+        "type": "github"
+      },
+      "original": {
+        "owner": "libgit2",
+        "repo": "libgit2",
+        "type": "github"
+      }
+    },
+    "libgit2_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1724328629,
+        "narHash": "sha256-7SuD4k+ORwFPwDm5Qr5eSV6GMVWjMfFed9KYi8riUQo=",
+        "owner": "libgit2",
+        "repo": "libgit2",
+        "rev": "782e29c906f6e44b120843356f286b6a97d89f88",
+        "type": "github"
+      },
+      "original": {
+        "owner": "libgit2",
+        "repo": "libgit2",
+        "type": "github"
+      }
+    },
+    "mk-naked-shell": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1681286841,
+        "narHash": "sha256-3XlJrwlR0nBiREnuogoa5i1b4+w/XPe0z8bbrJASw0g=",
+        "owner": "yusdacra",
+        "repo": "mk-naked-shell",
+        "rev": "7612f828dd6f22b7fb332cc69440e839d7ffe6bd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "yusdacra",
+        "repo": "mk-naked-shell",
+        "type": "github"
+      }
+    },
+    "mk-naked-shell_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1681286841,
+        "narHash": "sha256-3XlJrwlR0nBiREnuogoa5i1b4+w/XPe0z8bbrJASw0g=",
+        "owner": "yusdacra",
+        "repo": "mk-naked-shell",
+        "rev": "7612f828dd6f22b7fb332cc69440e839d7ffe6bd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "yusdacra",
+        "repo": "mk-naked-shell",
+        "type": "github"
+      }
+    },
+    "nix": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "flake-parts": "flake-parts_3",
+        "libgit2": "libgit2",
+        "nixpkgs": [
+          "nixops4",
+          "nixpkgs"
+        ],
+        "nixpkgs-23-11": "nixpkgs-23-11",
+        "nixpkgs-regression": "nixpkgs-regression",
+        "pre-commit-hooks": "pre-commit-hooks"
+      },
+      "locked": {
+        "lastModified": 1719448136,
+        "narHash": "sha256-ya0iofP+QysNzN7Gx7Btfe83ZW1YLpSdkccUNMnbBFQ=",
+        "owner": "NixOS",
+        "repo": "nix",
+        "rev": "ed129267dcd7dd2cce48c09b17aefd6cfc488bcd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nix",
+        "rev": "ed129267dcd7dd2cce48c09b17aefd6cfc488bcd",
+        "type": "github"
+      }
+    },
+    "nix-cargo-integration": {
+      "inputs": {
+        "crane": "crane",
+        "dream2nix": "dream2nix",
+        "mk-naked-shell": "mk-naked-shell",
+        "nixpkgs": [
+          "nixops4",
+          "nixpkgs"
+        ],
+        "parts": "parts",
+        "rust-overlay": "rust-overlay",
+        "treefmt": "treefmt"
+      },
+      "locked": {
+        "lastModified": 1729750574,
+        "narHash": "sha256-87MJq1yxwAcAK/aKSaJ0i4HpaorweyiwRY6kNzsc7v8=",
+        "owner": "yusdacra",
+        "repo": "nix-cargo-integration",
+        "rev": "d4f92d8c201479762727991bb290da18129b858c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "yusdacra",
+        "repo": "nix-cargo-integration",
+        "type": "github"
+      }
+    },
+    "nix-cargo-integration_2": {
+      "inputs": {
+        "crane": "crane_2",
+        "dream2nix": "dream2nix_2",
+        "mk-naked-shell": "mk-naked-shell_2",
+        "nixpkgs": [
+          "nixops4-nixos",
+          "nixpkgs"
+        ],
+        "parts": "parts_2",
+        "rust-overlay": "rust-overlay_2",
+        "treefmt": "treefmt_2"
+      },
+      "locked": {
+        "lastModified": 1724393640,
+        "narHash": "sha256-fjwO6Pv3d35F6UErY42hc7zXJr6ek0LhSZlgEu+eI04=",
+        "owner": "yusdacra",
+        "repo": "nix-cargo-integration",
+        "rev": "3a8e3bb661db28522aa2d4a55f1fccf9f95ec33e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "yusdacra",
+        "repo": "nix-cargo-integration",
+        "type": "github"
+      }
+    },
+    "nix_2": {
+      "inputs": {
+        "flake-compat": "flake-compat_4",
+        "flake-parts": "flake-parts_5",
+        "libgit2": "libgit2_2",
+        "nixpkgs": [
+          "nixops4-nixos",
+          "nixpkgs"
+        ],
+        "nixpkgs-23-11": "nixpkgs-23-11_2",
+        "nixpkgs-regression": "nixpkgs-regression_2",
+        "pre-commit-hooks": "pre-commit-hooks_2"
+      },
+      "locked": {
+        "lastModified": 1719448136,
+        "narHash": "sha256-ya0iofP+QysNzN7Gx7Btfe83ZW1YLpSdkccUNMnbBFQ=",
+        "owner": "NixOS",
+        "repo": "nix",
+        "rev": "ed129267dcd7dd2cce48c09b17aefd6cfc488bcd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nix",
+        "rev": "ed129267dcd7dd2cce48c09b17aefd6cfc488bcd",
+        "type": "github"
+      }
+    },
+    "nixops4": {
+      "inputs": {
+        "flake-parts": "flake-parts_2",
+        "nix": "nix",
+        "nix-cargo-integration": "nix-cargo-integration",
+        "nixpkgs": "nixpkgs_3"
+      },
+      "locked": {
+        "lastModified": 1729771744,
+        "narHash": "sha256-YsMiKjq91Hyjl0RcCTdxbw6961yAHE/yG8vU8m/dcVY=",
+        "owner": "nixops4",
+        "repo": "nixops4",
+        "rev": "78f39fd60c2891198a444c2f667df6199e7df173",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixops4",
+        "repo": "nixops4",
+        "type": "github"
+      }
+    },
+    "nixops4-nixos": {
+      "inputs": {
+        "flake-parts": "flake-parts_4",
+        "nix": "nix_2",
+        "nix-cargo-integration": "nix-cargo-integration_2",
+        "nixpkgs": "nixpkgs_4"
+      },
+      "locked": {
+        "lastModified": 1727424043,
+        "narHash": "sha256-00Tm2hCF8xBZk4HmzsaoPGtvRVamq3OujE5xWyHm8FI=",
+        "owner": "nixops4",
+        "repo": "nixops4",
+        "rev": "924af9b0f3666f22c638c02a21bc73a2ba002674",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixops4",
+        "ref": "eval",
+        "repo": "nixops4",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1730958623,
@@ -92,6 +537,38 @@
         "type": "github"
       }
     },
+    "nixpkgs-23-11": {
+      "locked": {
+        "lastModified": 1717159533,
+        "narHash": "sha256-oamiKNfr2MS6yH64rUn99mIZjc45nGJlj9eGth/3Xuw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a62e6edd6d5e1fa0329b8653c801147986f8d446",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a62e6edd6d5e1fa0329b8653c801147986f8d446",
+        "type": "github"
+      }
+    },
+    "nixpkgs-23-11_2": {
+      "locked": {
+        "lastModified": 1717159533,
+        "narHash": "sha256-oamiKNfr2MS6yH64rUn99mIZjc45nGJlj9eGth/3Xuw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a62e6edd6d5e1fa0329b8653c801147986f8d446",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a62e6edd6d5e1fa0329b8653c801147986f8d446",
+        "type": "github"
+      }
+    },
     "nixpkgs-lib": {
       "locked": {
         "lastModified": 1730504152,
@@ -104,6 +581,62 @@
         "url": "https://github.com/NixOS/nixpkgs/archive/cc2f28000298e1269cea6612cd06ec9979dd5d7f.tar.gz"
       }
     },
+    "nixpkgs-lib_2": {
+      "locked": {
+        "lastModified": 1725233747,
+        "narHash": "sha256-Ss8QWLXdr2JCBPcYChJhz4xJm+h/xjl4G0c0XlP6a74=",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/356624c12086a18f2ea2825fed34523d60ccc4e3.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/356624c12086a18f2ea2825fed34523d60ccc4e3.tar.gz"
+      }
+    },
+    "nixpkgs-lib_3": {
+      "locked": {
+        "lastModified": 1725233747,
+        "narHash": "sha256-Ss8QWLXdr2JCBPcYChJhz4xJm+h/xjl4G0c0XlP6a74=",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/356624c12086a18f2ea2825fed34523d60ccc4e3.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/356624c12086a18f2ea2825fed34523d60ccc4e3.tar.gz"
+      }
+    },
+    "nixpkgs-regression": {
+      "locked": {
+        "lastModified": 1643052045,
+        "narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "type": "github"
+      }
+    },
+    "nixpkgs-regression_2": {
+      "locked": {
+        "lastModified": 1643052045,
+        "narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "type": "github"
+      }
+    },
     "nixpkgs-stable": {
       "locked": {
         "lastModified": 1730741070,
@@ -121,6 +654,54 @@
       }
     },
     "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1730958623,
+        "narHash": "sha256-JwQZIGSYnRNOgDDoIgqKITrPVil+RMWHsZH1eE1VGN0=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "85f7e662eda4fa3a995556527c87b2524b691933",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1724819573,
+        "narHash": "sha256-GnR7/ibgIH1vhoy8cYdmXE6iyZqKqFxQSVkFgosBh6w=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "71e91c409d1e654808b2621f28a327acfdad8dc2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1724819573,
+        "narHash": "sha256-GnR7/ibgIH1vhoy8cYdmXE6iyZqKqFxQSVkFgosBh6w=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "71e91c409d1e654808b2621f28a327acfdad8dc2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_5": {
       "locked": {
         "lastModified": 1727672256,
         "narHash": "sha256-9/79hjQc9+xyH+QxeMcRsA6hDyw6Z9Eo1/oxjvwirLk=",
@@ -136,11 +717,335 @@
         "type": "github"
       }
     },
+    "parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "nixops4",
+          "nix-cargo-integration",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1727826117,
+        "narHash": "sha256-K5ZLCyfO/Zj9mPFldf3iwS6oZStJcU4tSpiXTMYaaL0=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "3d04084d54bedc3d6b8b736c70ef449225c361b1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "parts_2": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "nixops4-nixos",
+          "nix-cargo-integration",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1722555600,
+        "narHash": "sha256-XOQkdLafnb/p9ij77byFQjDf5m5QYl9b2REiVClC+x4=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "8471fe90ad337a8074e957b69ca4d0089218391d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "pre-commit-hooks": {
+      "inputs": {
+        "flake-compat": [
+          "nixops4",
+          "nix"
+        ],
+        "gitignore": [
+          "nixops4",
+          "nix"
+        ],
+        "nixpkgs": [
+          "nixops4",
+          "nix",
+          "nixpkgs"
+        ],
+        "nixpkgs-stable": [
+          "nixops4",
+          "nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1724857454,
+        "narHash": "sha256-Qyl9Q4QMTLZnnBb/8OuQ9LSkzWjBU1T5l5zIzTxkkhk=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "4509ca64f1084e73bc7a721b20c669a8d4c5ebe6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
+    "pre-commit-hooks_2": {
+      "inputs": {
+        "flake-compat": [
+          "nixops4-nixos",
+          "nix"
+        ],
+        "gitignore": [
+          "nixops4-nixos",
+          "nix"
+        ],
+        "nixpkgs": [
+          "nixops4-nixos",
+          "nix",
+          "nixpkgs"
+        ],
+        "nixpkgs-stable": [
+          "nixops4-nixos",
+          "nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1724857454,
+        "narHash": "sha256-Qyl9Q4QMTLZnnBb/8OuQ9LSkzWjBU1T5l5zIzTxkkhk=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "4509ca64f1084e73bc7a721b20c669a8d4c5ebe6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
+    "purescript-overlay": {
+      "inputs": {
+        "flake-compat": "flake-compat_3",
+        "nixpkgs": [
+          "nixops4",
+          "nix-cargo-integration",
+          "dream2nix",
+          "nixpkgs"
+        ],
+        "slimlock": "slimlock"
+      },
+      "locked": {
+        "lastModified": 1724504251,
+        "narHash": "sha256-TIw+sac0NX0FeAneud+sQZT+ql1G/WEb7/Vb436rUXM=",
+        "owner": "thomashoneyman",
+        "repo": "purescript-overlay",
+        "rev": "988b09676c2a0e6a46dfa3589aa6763c90476b8a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "thomashoneyman",
+        "repo": "purescript-overlay",
+        "type": "github"
+      }
+    },
+    "purescript-overlay_2": {
+      "inputs": {
+        "nixpkgs": [
+          "nixops4-nixos",
+          "nix-cargo-integration",
+          "dream2nix",
+          "nixpkgs"
+        ],
+        "slimlock": "slimlock_2"
+      },
+      "locked": {
+        "lastModified": 1696022621,
+        "narHash": "sha256-eMjFmsj2G1E0Q5XiibUNgFjTiSz0GxIeSSzzVdoN730=",
+        "owner": "thomashoneyman",
+        "repo": "purescript-overlay",
+        "rev": "047c7933abd6da8aa239904422e22d190ce55ead",
+        "type": "github"
+      },
+      "original": {
+        "owner": "thomashoneyman",
+        "repo": "purescript-overlay",
+        "type": "github"
+      }
+    },
+    "pyproject-nix": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1702448246,
+        "narHash": "sha256-hFg5s/hoJFv7tDpiGvEvXP0UfFvFEDgTdyHIjDVHu1I=",
+        "owner": "davhau",
+        "repo": "pyproject.nix",
+        "rev": "5a06a2697b228c04dd2f35659b4b659ca74f7aeb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "davhau",
+        "ref": "dream2nix",
+        "repo": "pyproject.nix",
+        "type": "github"
+      }
+    },
+    "pyproject-nix_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1702448246,
+        "narHash": "sha256-hFg5s/hoJFv7tDpiGvEvXP0UfFvFEDgTdyHIjDVHu1I=",
+        "owner": "davhau",
+        "repo": "pyproject.nix",
+        "rev": "5a06a2697b228c04dd2f35659b4b659ca74f7aeb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "davhau",
+        "ref": "dream2nix",
+        "repo": "pyproject.nix",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
+        "disko": "disko",
         "flake-parts": "flake-parts",
         "git-hooks": "git-hooks",
-        "nixpkgs": "nixpkgs_2"
+        "nixops4": "nixops4",
+        "nixops4-nixos": "nixops4-nixos",
+        "nixpkgs": "nixpkgs_5"
+      }
+    },
+    "rust-overlay": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1729736953,
+        "narHash": "sha256-Rb6JUop7NRklg0uzcre+A+Ebrn/ZiQPkm4QdKg6/3pw=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "29b1275740d9283467b8117499ec8cbb35250584",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "rust-overlay_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1724379657,
+        "narHash": "sha256-+CFDh1FUgyY7q0FiWhKJpHS7LlD3KbiqN5Z4Z+4bGmc=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "a18034322c7703fcfe5d7352a77981ba4a936a61",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "slimlock": {
+      "inputs": {
+        "nixpkgs": [
+          "nixops4",
+          "nix-cargo-integration",
+          "dream2nix",
+          "purescript-overlay",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1688756706,
+        "narHash": "sha256-xzkkMv3neJJJ89zo3o2ojp7nFeaZc2G0fYwNXNJRFlo=",
+        "owner": "thomashoneyman",
+        "repo": "slimlock",
+        "rev": "cf72723f59e2340d24881fd7bf61cb113b4c407c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "thomashoneyman",
+        "repo": "slimlock",
+        "type": "github"
+      }
+    },
+    "slimlock_2": {
+      "inputs": {
+        "nixpkgs": [
+          "nixops4-nixos",
+          "nix-cargo-integration",
+          "dream2nix",
+          "purescript-overlay",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1688610262,
+        "narHash": "sha256-Wg0ViDotFWGWqKIQzyYCgayeH8s4U1OZcTiWTQYdAp4=",
+        "owner": "thomashoneyman",
+        "repo": "slimlock",
+        "rev": "b5c6cdcaf636ebbebd0a1f32520929394493f1a6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "thomashoneyman",
+        "repo": "slimlock",
+        "type": "github"
+      }
+    },
+    "treefmt": {
+      "inputs": {
+        "nixpkgs": [
+          "nixops4",
+          "nix-cargo-integration",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1729613947,
+        "narHash": "sha256-XGOvuIPW1XRfPgHtGYXd5MAmJzZtOuwlfKDgxX5KT3s=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "aac86347fb5063960eccb19493e0cadcdb4205ca",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
+      }
+    },
+    "treefmt_2": {
+      "inputs": {
+        "nixpkgs": [
+          "nixops4-nixos",
+          "nix-cargo-integration",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1724338379,
+        "narHash": "sha256-kKJtaiU5Ou+e/0Qs7SICXF22DLx4V/WhG1P6+k4yeOE=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "070f834771efa715f3e74cd8ab93ecc96fabc951",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
       }
     }
   },
diff --git a/flake.nix b/flake.nix
index 403d4d79..59a40fc6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,6 +3,11 @@
     nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
     flake-parts.url = "github:hercules-ci/flake-parts";
     git-hooks.url = "github:cachix/git-hooks.nix";
+
+    disko.url = "github:nix-community/disko";
+
+    nixops4.url = "github:nixops4/nixops4";
+    nixops4-nixos.url = "github:nixops4/nixops4/eval";
   };
 
   outputs =
@@ -17,12 +22,19 @@
 
       imports = [
         inputs.git-hooks.flakeModule
+        inputs.nixops4-nixos.modules.flake.default
 
+        ./deployment/flake-part.nix
         ./services/flake-part.nix
       ];
 
       perSystem =
-        { config, pkgs, ... }:
+        {
+          config,
+          pkgs,
+          inputs',
+          ...
+        }:
         {
           formatter = pkgs.nixfmt-rfc-style;
 
@@ -49,7 +61,10 @@
             };
 
           devShells.default = pkgs.mkShell {
-            packages = [ pkgs.nil ];
+            packages = [
+              pkgs.nil
+              inputs'.nixops4.packages.default
+            ];
             shellHook = config.pre-commit.installationScript;
           };
         };