Rename CSI driver from nix.csi.store to nixkube

Update the CSI driver name throughout the codebase to match the unified
project name. The driver name is used in:
- Kubernetes CSIDriver resource definition
- DaemonSet plugin socket paths
- All pod volumeSource references across Kubernetes manifests
- CSI plugin metadata and version reporting

Files updated:
- src/constants.py: CSI_PLUGIN_NAME and package version lookup
- kubenix/csidriver.nix: CSIDriver resource name
- kubenix/daemonset.nix: Plugin socket paths
- kubenix/ci/default.nix: Test pod volume sources
- kubenix/builder.nix: Builder pod volume sources
- kubenix/cache.nix: Cache pod volume sources
- demo/pod.nix: Demo pod example
- demo/nixos.nix: Demo NixOS pod example

All 38 tests passing, pyright 0 errors.

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

Author: Lillecarl

demo/nixos.nix

@@ -82,7 +82,7 @@ let
               tmp.emptyDir.medium = "Memory";
               cgroup.hostPath.path = "/sys/fs/cgroup";
               nix.csi = {
-                driver = "nix.csi.store";
+                driver = "nixkube";
                 volumeAttributes.${pkgs.stdenv.hostPlatform.system} = pkgs.buildEnv {
                   name = "initenv";
                   paths = [

demo/pod.nix

@@ -65,7 +65,7 @@ let
             # into a list of attrset with name attribute set
             volumes = lib.mkNamedList {
               nix.csi = {
-                driver = "nix.csi.store";
+                driver = "nixkube";
                 # these are stringified into storePaths now the manifest depends
                 # on pkgs.hello so when we push it we bring the package environment and nix-csi
                 # can fetch it.

kubenix/builder.nix

@@ -164,7 +164,7 @@ in
               volumes = lib.mkNamedList {
                 nix-config.configMap.name = "nix-builder";
                 init-store.csi = {
-                  driver = "nix.csi.store";
+                  driver = "nixkube";
                   readOnly = true;
                   volumeAttributes = {
                     # Only render storePaths here, building is done with a ConfigMap (config.nix) only if cfg.push is set
@@ -261,7 +261,7 @@ in
                         };
                         volumes = lib.mkNamedList {
                           nix-store.csi = {
-                            driver = "nix.csi.store";
+                            driver = "nixkube";
                             readOnly = true;
                             volumeAttributes = {
                               # Only render storePaths here, building is done with a ConfigMap (config.nix) only if cfg.push is set

kubenix/cache.nix

@@ -134,7 +134,7 @@ in
                   nix-config.configMap.name = "nix-cache";
                   nix-key.secret.secretName = "nix-key";
                   init-store.csi = {
-                    driver = "nix.csi.store";
+                    driver = "nixkube";
                     readOnly = true;
                     volumeAttributes = {
                       # Only render storePaths here, building is done with a ConfigMap (config.nix) only if cfg.push is set

kubenix/ci/default.nix

@@ -86,7 +86,7 @@ in
               inherit containers;
               volumes = lib.mkNamedList {
                 nix-csi.csi = {
-                  driver = "nix.csi.store";
+                  driver = "nixkube";
                   volumeAttributes.flakeRef = "github:nixos/nixpkgs/nixos-unstable#hello";
                 };
               };
@@ -116,7 +116,7 @@ in
               };
               volumes = lib.mkNamedList {
                 nix-csi.csi = {
-                  driver = "nix.csi.store";
+                  driver = "nixkube";
                   readOnly = true;
                   volumeAttributes.nixExpr = # nix
                     ''
@@ -148,7 +148,7 @@ in
               inherit containers;
               volumes = lib.mkNamedList {
                 nix-csi.csi = {
-                  driver = "nix.csi.store";
+                  driver = "nixkube";
                   readOnly = true;
                   volumeAttributes.${system} = curPkgs.hello;
                 };
@@ -170,7 +170,7 @@ in
               };
               volumes = lib.mkNamedList {
                 nix-csi.csi = {
-                  driver = "nix.csi.store";
+                  driver = "nixkube";
                   readOnly = true;
                 };
               };
@@ -249,7 +249,7 @@ in
               };
               volumes = lib.mkNamedList {
                 nix-csi.csi = {
-                  driver = "nix.csi.store";
+                  driver = "nixkube";
                   readOnly = true;
                 };
               };
@@ -269,7 +269,7 @@ in
               inherit containers;
               volumes = lib.mkNamedList {
                 nix-csi.csi = {
-                  driver = "nix.csi.store";
+                  driver = "nixkube";
                   readOnly = true;
                   volumeAttributes.${system} = "/nix/store/0000000000000000000000000000000-nonexistent";
                 };
@@ -289,7 +289,7 @@ in
               inherit containers;
               volumes = lib.mkNamedList {
                 nix-csi.csi = {
-                  driver = "nix.csi.store";
+                  driver = "nixkube";
                   volumeAttributes.flakeRef = "github:nonexistent/nonexistent-repo/nonexistent-ref#nonexistent";
                 };
               };
@@ -308,7 +308,7 @@ in
               inherit containers;
               volumes = lib.mkNamedList {
                 nix-csi.csi = {
-                  driver = "nix.csi.store";
+                  driver = "nixkube";
                   volumeAttributes.nixExpr = # nix
                     ''
                       let

kubenix/csidriver.nix

@@ -10,7 +10,7 @@ let
 in
 {
   config = lib.mkIf cfg.enable {
-    kubernetes.resources.none.CSIDriver."nix.csi.store" = {
+    kubernetes.resources.none.CSIDriver."nixkube" = {
       metadata.labels = cfg.labels;
       spec = {
         attachRequired = false;

kubenix/daemonset.nix

@@ -151,7 +151,7 @@ in
                     args = [
                       "--v=5"
                       "--csi-address=/csi/csi.sock"
-                      "--kubelet-registration-path=/var/lib/kubelet/plugins/nix.csi.store/csi.sock"
+                      "--kubelet-registration-path=/var/lib/kubelet/plugins/nixkube/csi.sock"
                     ];
                     env = lib.mkNamedList {
                       KUBE_NODE_NAME.valueFrom.fieldRef.fieldPath = "spec.nodeName";
@@ -191,7 +191,7 @@ in
                     type = "DirectoryOrCreate";
                   };
                   csi-socket.hostPath = {
-                    path = "/var/lib/kubelet/plugins/nix.csi.store/";
+                    path = "/var/lib/kubelet/plugins/nixkube/";
                     type = "DirectoryOrCreate";
                   };
                   nri-socket.hostPath = {

pkgs/nixkube/src/constants.py

@@ -5,9 +5,9 @@
 from importlib import metadata
 from pathlib import Path
 
-CSI_PLUGIN_NAME = "nix.csi.store"
+CSI_PLUGIN_NAME = "nixkube"
 try:
-    CSI_VENDOR_VERSION = metadata.version("nix-csi")
+    CSI_VENDOR_VERSION = metadata.version("nixkube")
 except metadata.PackageNotFoundError:
     # When running tests or in development, package may not be installed
     CSI_VENDOR_VERSION = "dev"